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High-profile investor tracker

David Tepper Portfolio

Appaloosa LP Holdings

A filing-based view of Appaloosa LP’s publicly disclosed U.S.-listed equity holdings — with portfolio concentration, quarter-over-quarter changes and verified quarterly SEC history.

This tracker follows Appaloosa LP’s Form 13F disclosures—not David Tepper’s personal brokerage account. Form 13F reports quarter-end U.S.-listed positions and certain options, but it does not reveal exact trade dates, execution prices, short positions or the purpose of an option position.

Confirmed SEC snapshot

$7.73B

Reported 13F value · Q2 2026

2713F entries
2026-08-14filing date
13F-HRsource filing
42verified quarters

Portfolio

AMAZON COM INCAMZN
$1.19B
15.4%
+28.9%Est. vs filing basis
Position increased 15.7%
Reported shares5,000,000
Current price$251.89
SEC reference price$238.34
Estimated filing-based basis$195.40
Position historySEC quarter-end observations
Q2 2026
Increased 15.7%+680,000 reported shares
SEC ref. $238.34Est. basis $195.40
Q1 2026
Increased 98.2%+2,140,609 reported shares
SEC ref. $208.27Est. basis $188.64
Q4 2025
Reduced 12.8%-320,609 reported shares
SEC ref. $230.82Est. basis $169.35
Q3 2025
Reduced 7.4%-200,000 reported shares
SEC ref. $219.57Est. basis $169.35
Q2 2025
Increased 7.6%+190,000 reported shares
SEC ref. $219.39Est. basis $169.35
Q1 2025
Reduced 3.5%-90,000 reported shares
SEC ref. $190.26Est. basis $165.56
Q4 2024
Reduced 18.8%-600,000 reported shares
SEC ref. $219.39Est. basis $165.56
Q3 2024
Reduced 7.9%-275,000 reported shares
SEC ref. $186.33Est. basis $165.56
Q2 2024
Reduced 9.2%-353,000 reported shares
SEC ref. $193.25Est. basis $165.56
Q1 2024
Reduced 3.1%-122,000 reported shares
SEC ref. $180.38Est. basis $165.56
Q4 2023
Increased 5.3%+200,000 reported shares
SEC ref. $151.94Est. basis $165.56
Q3 2023
Increased 18.6%+587,500 reported shares
SEC ref. $127.12Est. basis $166.29
Q2 2023
Increased 58.1%+1,162,500 reported shares
SEC ref. $130.36Est. basis $173.57
Q1 2023
Increased 33.3%+500,000 reported shares
SEC ref. $103.29Est. basis $198.68
Q4 2022
Increased 3.4%+50,000 reported shares
SEC ref. $84.00Est. basis $230.48
Q3 2022
Reduced 3.3%-50,000 reported shares
SEC ref. $113.00Est. basis $235.53
Q2 2022
Increased 1,664.7%+1,415,000 reported shares
SEC ref. $106.21Est. basis $235.53
Q1 2022
Increased 21.4%+15,000 reported shares
SEC ref. $3,259.95Est. basis $2,388.27
Q4 2021
Unchanged
SEC ref. $3,334.34Est. basis $2,201.48
Q3 2021
Reduced 44.0%-55,000 reported shares
SEC ref. $3,285.04Est. basis $2,201.48
MICRON TECHNOLOGY INCMU
$1.13B
14.6%
+318.5%Est. vs filing basis
Position reduced 41.4%
Reported shares975,000
Current price$977.41
SEC reference price$1,154.29
Estimated filing-based basis$233.54
Position historySEC quarter-end observations
Q2 2026
Reduced 41.4%-690,000 reported shares
SEC ref. $1,154.29Est. basis $233.54
Q1 2026
Increased 11.0%+165,000 reported shares
SEC ref. $337.84Est. basis $233.54
Q4 2025
Increased 200.0%+1,000,000 reported shares
SEC ref. $285.41Est. basis $222.06
Q3 2025
Reduced 39.4%-325,000 reported shares
SEC ref. $167.32Est. basis $95.37
Q2 2025
Increased 106.3%+425,000 reported shares
SEC ref. $123.25Est. basis $95.37
Q1 2025
Reduced 66.7%-800,000 reported shares
SEC ref. $86.89Est. basis $65.74
Q4 2024
Increased 14.3%+150,000 reported shares
SEC ref. $84.16Est. basis $65.74
Q3 2024
Reduced 10.6%-125,000 reported shares
SEC ref. $103.71Est. basis $63.11
Q2 2024
Reduced 3.3%-40,000 reported shares
SEC ref. $131.53Est. basis $63.11
Q1 2024
Unchanged
SEC ref. $117.89Est. basis $63.11
Q4 2023
Reduced 13.2%-185,000 reported shares
SEC ref. $85.34Est. basis $63.11
Q3 2023
Unchanged
SEC ref. $68.03Est. basis $63.11
Q2 2023
New position1,400,000 reported shares
SEC ref. $63.11Est. basis $63.11
Q3 2022
Position exitedLast reported in prior verified quarter
Q2 2022
Reduced 72.6%-1,525,000 reported shares
SEC ref. $55.28Est. basis $45.81
Q1 2022
Reduced 23.6%-650,000 reported shares
SEC ref. $77.89Est. basis $45.81
Q4 2021
Unchanged
SEC ref. $93.15Est. basis $45.81
Q3 2021
Reduced 51.4%-2,902,691 reported shares
SEC ref. $70.98Est. basis $45.81
Q2 2021
Reduced 22.3%-1,622,309 reported shares
SEC ref. $84.98Est. basis $45.81
Q1 2021
Reduced 9.1%-725,000 reported shares
SEC ref. $88.21Est. basis $45.81
TAIWAN SEMICONDUCTOR MANUFACTSM
$788.0M
10.2%
+56.5%Est. vs filing basis
Position increased 24.3%
Reported shares1,650,000
Current price$428.03
SEC reference price$477.57
Estimated filing-based basis$273.55
Position historySEC quarter-end observations
Q2 2026
Increased 24.3%+322,500 reported shares
SEC ref. $477.57Est. basis $273.55
Q1 2026
Increased 17.5%+197,500 reported shares
SEC ref. $337.95Est. basis $223.99
Q4 2025
Increased 6.6%+70,000 reported shares
SEC ref. $303.89Est. basis $204.07
Q3 2025
Increased 3.4%+35,000 reported shares
SEC ref. $279.29Est. basis $197.48
Q2 2025
Increased 279.6%+755,000 reported shares
SEC ref. $226.49Est. basis $194.68
Q1 2025
Increased 8.0%+20,000 reported shares
SEC ref. $166.00Est. basis $105.74
Q4 2024
Reduced 37.5%-150,000 reported shares
SEC ref. $197.49Est. basis $100.92
Q3 2024
Reduced 13.0%-60,000 reported shares
SEC ref. $173.67Est. basis $100.92
Q2 2024
Reduced 8.0%-40,000 reported shares
SEC ref. $173.81Est. basis $100.92
Q1 2024
Unchanged
SEC ref. $136.05Est. basis $100.92
Q4 2023
Reduced 50.0%-500,000 reported shares
SEC ref. $104.00Est. basis $100.92
Q3 2023
Reduced 43.7%-775,000 reported shares
SEC ref. $86.90Est. basis $100.92
Q2 2023
New position1,775,000 reported shares
SEC ref. $100.92Est. basis $100.92
ALPHABET INCGOOG
$653.7M
8.5%
+73.6%Est. vs filing basis
Position increased 6.8%
Reported shares1,850,000
Current price$330.39
SEC reference price$353.33
Estimated filing-based basis$190.35
Position historySEC quarter-end observations
Q2 2026
Increased 6.8%+117,300 reported shares
SEC ref. $353.33Est. basis $190.35
Q1 2026
Reduced 3.0%-54,231 reported shares
SEC ref. $286.86Est. basis $179.32
Q4 2025
Increased 28.8%+399,431 reported shares
SEC ref. $313.80Est. basis $179.32
Q3 2025
Reduced 7.5%-112,500 reported shares
SEC ref. $243.55Est. basis $140.60
Q2 2025
Reduced 25.4%-510,000 reported shares
SEC ref. $177.39Est. basis $140.60
Q1 2025
Increased 6.8%+128,037 reported shares
SEC ref. $156.23Est. basis $140.60
Q4 2024
Reduced 0.0%-1 reported shares
SEC ref. $190.44Est. basis $139.54
Q3 2024
Reduced 2.2%-43,036 reported shares
SEC ref. $167.19Est. basis $139.54
Q2 2024
Reduced 7.2%-150,000 reported shares
SEC ref. $183.42Est. basis $139.54
Q1 2024
Reduced 9.8%-225,000 reported shares
SEC ref. $152.26Est. basis $139.54
Q4 2023
Reduced 16.4%-450,000 reported shares
SEC ref. $140.93Est. basis $139.54
Q3 2023
Increased 19.0%+440,000 reported shares
SEC ref. $131.85Est. basis $139.54
Q2 2023
Increased 9.5%+200,000 reported shares
SEC ref. $120.97Est. basis $141.00
Q1 2023
Increased 5.8%+115,000 reported shares
SEC ref. $104.00Est. basis $142.90
Q4 2022
Unchanged
SEC ref. $88.73Est. basis $145.14
Q3 2022
Increased 1,895.0%+1,895,000 reported shares
SEC ref. $96.15Est. basis $145.14
Q2 2022
Reduced 16.0%-19,000 reported shares
SEC ref. $2,187.45Est. basis $1,073.60
Q1 2022
Reduced 11.9%-16,000 reported shares
SEC ref. $2,792.99Est. basis $1,073.60
Q4 2021
Reduced 8.2%-12,000 reported shares
SEC ref. $2,893.59Est. basis $1,073.60
Q3 2021
Increased 0.7%+1,000 reported shares
SEC ref. $2,665.31Est. basis $1,073.60
UBER TECHNOLOGIES INCUBER
$555.2M
7.2%
+6.1%Est. vs filing basis
Position increased 21.5%
Reported shares7,694,071
Current price$72.56
SEC reference price$72.16
Estimated filing-based basis$68.40
Position historySEC quarter-end observations
Q2 2026
Increased 21.5%+1,361,351 reported shares
SEC ref. $72.16Est. basis $68.40
Q1 2026
Increased 242.3%+4,482,720 reported shares
SEC ref. $71.93Est. basis $67.59
Q4 2025
Reduced 23.1%-556,983 reported shares
SEC ref. $81.71Est. basis $57.08
Q3 2025
Reduced 12.5%-343,017 reported shares
SEC ref. $97.97Est. basis $57.08
Q2 2025
Reduced 14.1%-450,000 reported shares
SEC ref. $93.30Est. basis $57.08
Q1 2025
Increased 113.3%+1,700,000 reported shares
SEC ref. $72.86Est. basis $57.08
Q4 2024
Increased 6.4%+90,000 reported shares
SEC ref. $60.32Est. basis $39.20
Q3 2024
Reduced 6.0%-90,000 reported shares
SEC ref. $75.16Est. basis $37.86
Q2 2024
Increased 10.3%+140,000 reported shares
SEC ref. $72.68Est. basis $37.86
Q1 2024
Reduced 77.3%-4,640,000 reported shares
SEC ref. $76.99Est. basis $34.27
Q4 2023
Reduced 17.2%-1,250,000 reported shares
SEC ref. $61.57Est. basis $34.27
Q3 2023
Increased 1.4%+100,000 reported shares
SEC ref. $45.99Est. basis $34.27
Q2 2023
Increased 19.2%+1,150,000 reported shares
SEC ref. $43.17Est. basis $34.11
Q1 2023
Increased 389.8%+4,775,000 reported shares
SEC ref. $31.70Est. basis $32.37
Q4 2022
Increased 22.5%+225,000 reported shares
SEC ref. $24.73Est. basis $34.98
Q3 2022
Unchanged
SEC ref. $26.50Est. basis $37.29
Q2 2022
Reduced 50.5%-1,020,000 reported shares
SEC ref. $20.46Est. basis $37.29
Q1 2022
Increased 797.8%+1,795,000 reported shares
SEC ref. $35.68Est. basis $37.29
Q4 2021
Reduced 88.5%-1,725,500 reported shares
SEC ref. $41.93Est. basis $50.12
Q3 2021
Reduced 4.2%-84,500 reported shares
SEC ref. $44.80Est. basis $50.12
ISHARES INCEWY
$489.6M
6.3%
—Est. vs filing basis
Position increased 1.0%
Reported shares2,425,000
SEC reference price$201.90
Estimated filing-based basis$103.88
Position historySEC quarter-end observations
Q2 2026
Increased 1.0%+25,000 reported shares
SEC ref. $201.90Est. basis $103.88
Q1 2026
Increased 28.0%+525,000 reported shares
SEC ref. $123.01Est. basis $102.86
Q4 2025
New position1,875,000 reported shares
SEC ref. $97.22Est. basis $97.22
Q1 2022
Position exitedLast reported in prior verified quarter
Q4 2021
Unchanged
SEC ref. $77.87Est. basis $86.05
Q3 2021
Reduced 3.2%-10,000 reported shares
SEC ref. $80.66Est. basis $86.05
Q2 2021
Reduced 33.4%-154,500 reported shares
SEC ref. $93.18Est. basis $86.05
Q1 2021
Reduced 7.5%-37,500 reported shares
SEC ref. $89.70Est. basis $86.05
META PLATFORMS INCMETA
$380.2M
4.9%
+34.9%Est. vs filing basis
Position increased 54.6%
Reported shares675,000
Current price$644.38
SEC reference price$563.29
Estimated filing-based basis$477.50
Position historySEC quarter-end observations
Q2 2026
Increased 54.6%+238,500 reported shares
SEC ref. $563.29Est. basis $477.50
Q1 2026
Reduced 27.3%-163,500 reported shares
SEC ref. $572.13Est. basis $430.63
Q4 2025
Increased 62.2%+230,000 reported shares
SEC ref. $660.09Est. basis $430.63
Q3 2025
Reduced 7.5%-30,000 reported shares
SEC ref. $734.38Est. basis $287.99
Q2 2025
Reduced 27.3%-150,000 reported shares
SEC ref. $738.09Est. basis $287.99
Q1 2025
Increased 12.2%+60,000 reported shares
SEC ref. $576.36Est. basis $287.99
Q4 2024
Reduced 21.6%-135,000 reported shares
SEC ref. $585.51Est. basis $252.68
Q3 2024
Reduced 33.2%-310,000 reported shares
SEC ref. $572.44Est. basis $252.68
Q2 2024
Reduced 16.7%-187,500 reported shares
SEC ref. $504.22Est. basis $252.68
Q1 2024
Reduced 39.3%-727,500 reported shares
SEC ref. $485.58Est. basis $252.68
Q4 2023
Reduced 5.1%-100,000 reported shares
SEC ref. $353.96Est. basis $252.68
Q3 2023
Increased 29.8%+447,500 reported shares
SEC ref. $300.21Est. basis $252.68
Q2 2023
Increased 114.6%+802,500 reported shares
SEC ref. $286.98Est. basis $238.53
Q1 2023
Increased 21.7%+125,000 reported shares
SEC ref. $211.94Est. basis $182.98
Q4 2022
Reduced 34.3%-300,000 reported shares
SEC ref. $120.34Est. basis $176.68
Q3 2022
Reduced 12.5%-125,000 reported shares
SEC ref. $135.68Est. basis $176.68
Q2 2022
Increased 12.4%+110,000 reported shares
SEC ref. $161.25Est. basis $176.68
Q1 2022
Reduced 19.1%-210,000 reported shares
SEC ref. $222.36Est. basis $178.59
Q4 2021
Reduced 3.7%-42,500 reported shares
SEC ref. $336.35Est. basis $178.59
Q3 2021
Reduced 5.2%-62,500 reported shares
SEC ref. $339.39Est. basis $178.59
VISTRA CORPVST
$351.4M
4.5%
+3.7%Est. vs filing basis
Position increased 9.5%
Reported shares2,215,272
Current price$147.05
SEC reference price$158.63
Estimated filing-based basis$141.86
Position historySEC quarter-end observations
Q2 2026
Increased 9.5%+192,940 reported shares
SEC ref. $158.63Est. basis $141.86
Q1 2026
Increased 114.0%+1,077,332 reported shares
SEC ref. $150.33Est. basis $140.26
Q4 2025
Reduced 24.1%-300,000 reported shares
SEC ref. $161.33Est. basis $128.77
Q3 2025
Reduced 30.8%-555,000 reported shares
SEC ref. $195.92Est. basis $128.77
Q2 2025
Reduced 21.7%-500,000 reported shares
SEC ref. $193.81Est. basis $128.77
Q1 2025
Reduced 14.8%-400,000 reported shares
SEC ref. $117.44Est. basis $128.77
Q4 2024
Increased 112.5%+1,429,612 reported shares
SEC ref. $137.87Est. basis $128.77
Q3 2024
New position1,270,388 reported shares
SEC ref. $118.54Est. basis $118.54
NVIDIA CORPORATIONNVDA
$305.1M
3.9%
+20.3%Est. vs filing basis
Position increased 3.6%
Reported shares1,525,000
Current price$218.36
SEC reference price$200.09
Estimated filing-based basis$181.49
Position historySEC quarter-end observations
Q2 2026
Increased 3.6%+53,500 reported shares
SEC ref. $200.09Est. basis $181.49
Q1 2026
Reduced 13.4%-228,500 reported shares
SEC ref. $174.40Est. basis $180.81
Q4 2025
Reduced 10.5%-200,000 reported shares
SEC ref. $186.50Est. basis $180.81
Q3 2025
Increased 8.6%+150,000 reported shares
SEC ref. $186.58Est. basis $180.81
Q2 2025
Increased 483.3%+1,450,000 reported shares
SEC ref. $157.99Est. basis $180.32
Q1 2025
Reduced 55.9%-380,001 reported shares
SEC ref. $108.38Est. basis $288.25
Q4 2024
Increased 8.8%+55,001 reported shares
SEC ref. $134.29Est. basis $288.25
Q3 2024
Reduced 9.4%-65,000 reported shares
SEC ref. $121.44Est. basis $301.80
Q2 2024
Increased 56.1%+248,000 reported shares
SEC ref. $123.54Est. basis $301.80
Q1 2024
Reduced 44.1%-348,000 reported shares
SEC ref. $903.56Est. basis $401.82
Q4 2023
Reduced 22.9%-235,000 reported shares
SEC ref. $495.22Est. basis $401.82
Q3 2023
Increased 0.5%+5,000 reported shares
SEC ref. $434.99Est. basis $401.82
Q2 2023
Increased 580.0%+870,000 reported shares
SEC ref. $423.02Est. basis $401.66
Q1 2023
New position150,000 reported shares
SEC ref. $277.77Est. basis $277.77
NRG ENERGY INCNRG
$257.1M
3.3%
+17.5%Est. vs filing basis
Position increased 1.5%
Reported shares1,760,000
Current price$111.65
SEC reference price$146.06
Estimated filing-based basis$94.99
Position historySEC quarter-end observations
Q2 2026
Increased 1.5%+25,558 reported shares
SEC ref. $146.06Est. basis $94.99
Q1 2026
Increased 5.8%+94,442 reported shares
SEC ref. $146.14Est. basis $94.24
Q4 2025
Reduced 12.3%-230,000 reported shares
SEC ref. $159.24Est. basis $91.25
Q3 2025
Reduced 5.6%-110,000 reported shares
SEC ref. $161.95Est. basis $91.25
Q2 2025
Reduced 3.4%-70,000 reported shares
SEC ref. $160.58Est. basis $91.25
Q1 2025
Increased 12.9%+235,000 reported shares
SEC ref. $95.46Est. basis $91.25
Q4 2024
Increased 81.5%+815,180 reported shares
SEC ref. $90.22Est. basis $90.70
Q3 2024
New position999,820 reported shares
SEC ref. $91.10Est. basis $91.10
APPLE INCAAPL
$241.6M
3.1%
—Est. vs filing basis
New reported position
Reported shares835,000
SEC reference price$289.36
Estimated filing-based basis$289.36
Position historySEC quarter-end observations
Q2 2026
New position835,000 reported shares
SEC ref. $289.36Est. basis $289.36
Q2 2025
Position exitedLast reported in prior verified quarter
Q1 2025
New position1,250,000 reported shares
SEC ref. $222.13Est. basis $222.13
ALIBABA GROUP HLDG LTDBABA
$192.0M
2.5%
+39.7%Est. vs filing basis
Position reduced 42.3%
Reported shares2,000,000
Current price$108.56
SEC reference price$95.98
Estimated filing-based basis$77.72
Position historySEC quarter-end observations
Q2 2026
Reduced 42.3%-1,465,000 reported shares
SEC ref. $95.98Est. basis $77.72
Q1 2026
Reduced 32.6%-1,672,931 reported shares
SEC ref. $125.46Est. basis $77.72
Q4 2025
Reduced 20.3%-1,312,069 reported shares
SEC ref. $146.58Est. basis $77.72
Q3 2025
Reduced 8.7%-617,271 reported shares
SEC ref. $178.73Est. basis $77.72
Q2 2025
Reduced 23.4%-2,162,729 reported shares
SEC ref. $113.41Est. basis $77.72
Q1 2025
Reduced 22.1%-2,613,158 reported shares
SEC ref. $132.23Est. basis $77.72
Q4 2024
Increased 18.4%+1,843,158 reported shares
SEC ref. $84.79Est. basis $77.72
Q3 2024
Reduced 4.8%-500,000 reported shares
SEC ref. $106.12Est. basis $76.42
Q2 2024
Reduced 6.7%-750,000 reported shares
SEC ref. $72.00Est. basis $76.42
Q1 2024
Increased 158.6%+6,900,000 reported shares
SEC ref. $72.36Est. basis $76.42
Q4 2023
Increased 20.8%+750,000 reported shares
SEC ref. $77.51Est. basis $82.86
Q3 2023
Reduced 19.6%-875,000 reported shares
SEC ref. $86.74Est. basis $83.97
Q2 2023
Increased 4,375.0%+4,375,000 reported shares
SEC ref. $83.35Est. basis $83.97
Q1 2023
Unchanged
SEC ref. $102.18Est. basis $111.12
Q4 2022
Increased 11.1%+10,000 reported shares
SEC ref. $88.09Est. basis $111.12
Q3 2022
Reduced 10.0%-10,000 reported shares
SEC ref. $79.99Est. basis $113.68
Q2 2022
New position100,000 reported shares
SEC ref. $113.68Est. basis $113.68
Q4 2021
Position exitedLast reported in prior verified quarter
Q3 2021
Reduced 10.3%-60,000 reported shares
SEC ref. $148.05Est. basis $196.97
Q2 2021
Reduced 48.7%-555,000 reported shares
SEC ref. $226.78Est. basis $196.97
BOEING COBA
$173.2M
2.2%
-5.4%Est. vs filing basis
New reported position
Reported shares800,000
Current price$204.80
SEC reference price$216.47
Estimated filing-based basis$216.47
Position historySEC quarter-end observations
Q2 2026
New position800,000 reported shares
SEC ref. $216.47Est. basis $216.47
Q3 2024
Position exitedLast reported in prior verified quarter
Q2 2024
Reduced 6.7%-15,000 reported shares
SEC ref. $182.01Est. basis $192.99
Q1 2024
New position225,000 reported shares
SEC ref. $192.99Est. basis $192.99
LAM RESEARCH CORPLRCX
$165.7M
2.1%
+250.5%Est. vs filing basis
Unchanged
Reported shares382,500
Current price$298.01
SEC reference price$433.33
Estimated filing-based basis$85.04
Position historySEC quarter-end observations
Q2 2026
Unchanged
SEC ref. $433.33Est. basis $85.04
Q1 2026
Reduced 10.0%-42,500 reported shares
SEC ref. $213.66Est. basis $85.04
Q4 2025
Increased 14.9%+55,000 reported shares
SEC ref. $171.18Est. basis $85.04
Q3 2025
Reduced 7.5%-30,000 reported shares
SEC ref. $133.90Est. basis $72.23
Q2 2025
Reduced 20.0%-100,000 reported shares
SEC ref. $97.34Est. basis $72.23
Q1 2025
Reduced 60.0%-750,000 reported shares
SEC ref. $72.70Est. basis $72.23
Q4 2024
New position1,250,000 reported shares
SEC ref. $72.23Est. basis $72.23
BAIDU INCBIDU
$148.0M
1.9%
-22.6%Est. vs filing basis
Position increased 87.1%
Reported shares1,295,000
Current price$90.59
SEC reference price$114.29
Estimated filing-based basis$117.10
Position historySEC quarter-end observations
Q2 2026
Increased 87.1%+602,900 reported shares
SEC ref. $114.29Est. basis $117.10
Q1 2026
Increased 20.4%+117,100 reported shares
SEC ref. $111.42Est. basis $119.55
Q4 2025
Reduced 45.0%-470,000 reported shares
SEC ref. $130.66Est. basis $121.21
Q3 2025
Increased 67.2%+420,000 reported shares
SEC ref. $131.77Est. basis $121.21
Q2 2025
Reduced 19.4%-150,000 reported shares
SEC ref. $85.76Est. basis $114.11
Q1 2025
Reduced 49.3%-752,909 reported shares
SEC ref. $92.03Est. basis $114.11
Q4 2024
Increased 7.2%+102,909 reported shares
SEC ref. $84.31Est. basis $114.11
Q3 2024
Reduced 14.4%-240,000 reported shares
SEC ref. $105.29Est. basis $116.26
Q2 2024
Reduced 7.5%-135,000 reported shares
SEC ref. $86.48Est. basis $116.26
Q1 2024
Increased 188.0%+1,175,000 reported shares
SEC ref. $105.28Est. basis $116.26
Q4 2023
Reduced 6.0%-40,000 reported shares
SEC ref. $119.09Est. basis $136.91
Q3 2023
Reduced 47.8%-610,000 reported shares
SEC ref. $134.35Est. basis $136.91
Q2 2023
New position1,275,000 reported shares
SEC ref. $136.91Est. basis $136.91
Q2 2021
Position exitedLast reported in prior verified quarter
Q1 2021
New position45,000 reported shares
SEC ref. $217.56Est. basis $217.56
AMERICAN AIRLINES GROUP INCAAL
$135.5M
1.8%
-28.9%Est. vs filing basis
New reported position
Reported shares7,500,000
Current price$12.85
SEC reference price$18.07
Estimated filing-based basis$18.07
Position historySEC quarter-end observations
Q2 2026
New position7,500,000 reported shares
SEC ref. $18.07Est. basis $18.07
Q1 2026
Position exitedLast reported in prior verified quarter
Q4 2025
Increased 53.0%+4,900,000 reported shares
SEC ref. $15.33Est. basis $12.66
Q3 2025
New position9,250,000 reported shares
SEC ref. $11.24Est. basis $11.24
ADVANCED MICRO DEVICES INCAMD
$114.7M
1.5%
+211.3%Est. vs filing basis
Position reduced 10.8%
Reported shares197,500
Current price$503.60
SEC reference price$580.91
Estimated filing-based basis$161.79
Position historySEC quarter-end observations
Q2 2026
Reduced 10.8%-23,900 reported shares
SEC ref. $580.91Est. basis $161.79
Q1 2026
Reduced 31.9%-103,600 reported shares
SEC ref. $203.43Est. basis $161.79
Q4 2025
Reduced 65.8%-625,000 reported shares
SEC ref. $214.16Est. basis $161.79
Q3 2025
New position950,000 reported shares
SEC ref. $161.79Est. basis $161.79
Q1 2025
Position exitedLast reported in prior verified quarter
Q4 2024
Increased 5.7%+65,000 reported shares
SEC ref. $120.79Est. basis $114.28
Q3 2024
Reduced 17.2%-235,000 reported shares
SEC ref. $164.08Est. basis $113.91
Q2 2024
Reduced 16.0%-260,000 reported shares
SEC ref. $162.21Est. basis $113.91
Q1 2024
Reduced 18.9%-380,000 reported shares
SEC ref. $180.49Est. basis $113.91
Q4 2023
Reduced 11.6%-265,000 reported shares
SEC ref. $147.41Est. basis $113.91
Q3 2023
Reduced 1.5%-35,000 reported shares
SEC ref. $102.82Est. basis $113.91
Q2 2023
New position2,310,000 reported shares
SEC ref. $113.91Est. basis $113.91
COREWEAVE INCCRWV
$107.3M
1.4%
-10.5%Est. vs filing basis
New reported position
Reported shares1,078,248
Current price$89.12
SEC reference price$99.54
Estimated filing-based basis$99.54
Position historySEC quarter-end observations
Q2 2026
New position1,078,248 reported shares
SEC ref. $99.54Est. basis $99.54
ASML HLDG NVASML
$99.5M
1.3%
+130.1%Est. vs filing basis
Position increased 1.0%
Reported shares50,000
Current price$1,687.43
SEC reference price$1,989.44
Estimated filing-based basis$733.48
Position historySEC quarter-end observations
Q2 2026
Increased 1.0%+500 reported shares
SEC ref. $1,989.44Est. basis $733.48
Q1 2026
Reduced 20.8%-13,000 reported shares
SEC ref. $1,320.83Est. basis $720.79
Q4 2025
Reduced 2.3%-1,500 reported shares
SEC ref. $1,069.86Est. basis $720.79
Q3 2025
Reduced 8.6%-6,000 reported shares
SEC ref. $968.09Est. basis $720.79
Q2 2025
Unchanged
SEC ref. $801.39Est. basis $720.79
Q1 2025
Reduced 56.3%-90,000 reported shares
SEC ref. $662.63Est. basis $720.79
Q4 2024
Increased 106.5%+82,500 reported shares
SEC ref. $693.08Est. basis $720.79
Q3 2024
Reduced 11.4%-10,000 reported shares
SEC ref. $833.25Est. basis $750.29
Q2 2024
Increased 9.4%+7,500 reported shares
SEC ref. $1,022.73Est. basis $750.29
Q1 2024
Unchanged
SEC ref. $970.47Est. basis $724.75
Q4 2023
Unchanged
SEC ref. $756.92Est. basis $724.75
Q3 2023
Unchanged
SEC ref. $588.66Est. basis $724.75
Q2 2023
New position80,000 reported shares
SEC ref. $724.75Est. basis $724.75
BROADCOM INCAVGO
$56.7M
0.7%
-4.5%Est. vs filing basis
New reported position
Reported shares150,000
Current price$360.83
SEC reference price$377.75
Estimated filing-based basis$377.75
Position historySEC quarter-end observations
Q2 2026
New position150,000 reported shares
SEC ref. $377.75Est. basis $377.75
Q2 2025
Position exitedLast reported in prior verified quarter
Q1 2025
New position130,000 reported shares
SEC ref. $167.43Est. basis $167.43
Q3 2023
Position exitedLast reported in prior verified quarter
Q2 2023
New position120,000 reported shares
SEC ref. $867.43Est. basis $867.43
QUALCOMM INCQCOM
$46.2M
0.6%
+15.6%Est. vs filing basis
Position reduced 49.9%
Reported shares250,000
Current price$176.88
SEC reference price$184.79
Estimated filing-based basis$153.06
Position historySEC quarter-end observations
Q2 2026
Reduced 49.9%-248,613 reported shares
SEC ref. $184.79Est. basis $153.06
Q1 2026
Reduced 56.5%-646,387 reported shares
SEC ref. $128.78Est. basis $153.06
Q4 2025
Reduced 8.0%-100,000 reported shares
SEC ref. $171.05Est. basis $153.06
Q3 2025
Increased 255.7%+895,000 reported shares
SEC ref. $166.36Est. basis $153.06
Q2 2025
Unchanged
SEC ref. $159.26Est. basis $119.04
Q1 2025
Reduced 56.3%-450,000 reported shares
SEC ref. $153.61Est. basis $119.04
Q4 2024
Unchanged
SEC ref. $153.62Est. basis $119.04
Q3 2024
Reduced 4.8%-40,000 reported shares
SEC ref. $170.05Est. basis $119.04
Q2 2024
Reduced 15.2%-150,000 reported shares
SEC ref. $199.18Est. basis $119.04
Q1 2024
Reduced 1.0%-10,000 reported shares
SEC ref. $169.30Est. basis $119.04
Q4 2023
Reduced 23.1%-300,000 reported shares
SEC ref. $144.63Est. basis $119.04
Q3 2023
Reduced 29.7%-550,000 reported shares
SEC ref. $111.06Est. basis $119.04
Q2 2023
New position1,850,000 reported shares
SEC ref. $119.04Est. basis $119.04
Q4 2021
Position exitedLast reported in prior verified quarter
Q3 2021
Reduced 4.5%-23,000 reported shares
SEC ref. $128.98Est. basis $148.39
Q2 2021
Reduced 31.6%-237,000 reported shares
SEC ref. $142.93Est. basis $148.39
Q1 2021
Increased 25.0%+150,000 reported shares
SEC ref. $132.59Est. basis $148.39
SPACE EXPLORATION TECHN CORPSPCX
$38.4M
0.5%
—Est. vs filing basis
New reported position
Reported shares225,000
SEC reference price$170.86
Estimated filing-based basis$170.86
Position historySEC quarter-end observations
Q2 2026
New position225,000 reported shares
SEC ref. $170.86Est. basis $170.86
ENERGY TRANSFER L PET
$30.1M
0.4%
—Est. vs filing basis
Unchanged
Reported shares1,576,125
SEC reference price$19.12
Estimated filing-based basis$9.20
Position historySEC quarter-end observations
Q2 2026
Unchanged
SEC ref. $19.12Est. basis $9.20
Q1 2026
Reduced 28.1%-615,125 reported shares
SEC ref. $19.30Est. basis $9.20
Q4 2025
Reduced 55.8%-2,765,985 reported shares
SEC ref. $16.49Est. basis $9.20
Q3 2025
Unchanged
SEC ref. $17.16Est. basis $9.20
Q2 2025
Unchanged
SEC ref. $18.13Est. basis $9.20
Q1 2025
Increased 0.9%+42,500 reported shares
SEC ref. $18.59Est. basis $9.20
Q4 2024
Reduced 28.0%-1,913,265 reported shares
SEC ref. $19.59Est. basis $9.12
Q3 2024
Reduced 11.4%-876,428 reported shares
SEC ref. $16.05Est. basis $9.12
Q2 2024
Reduced 10.9%-940,000 reported shares
SEC ref. $16.22Est. basis $9.12
Q1 2024
Reduced 11.6%-1,137,448 reported shares
SEC ref. $15.73Est. basis $9.12
Q4 2023
Unchanged
SEC ref. $13.80Est. basis $9.12
Q3 2023
Unchanged
SEC ref. $14.03Est. basis $9.12
Q2 2023
Reduced 4.1%-421,554 reported shares
SEC ref. $12.70Est. basis $9.12
Q1 2023
Unchanged
SEC ref. $12.47Est. basis $9.12
Q4 2022
Unchanged
SEC ref. $11.87Est. basis $9.12
Q3 2022
Reduced 0.7%-66,870 reported shares
SEC ref. $11.03Est. basis $9.12
Q2 2022
Increased 11.5%+1,058,907 reported shares
SEC ref. $9.98Est. basis $9.12
Q1 2022
Reduced 25.7%-3,179,705 reported shares
SEC ref. $11.19Est. basis $9.02
Q4 2021
Increased 22.6%+2,283,688 reported shares
SEC ref. $8.23Est. basis $9.02
Q3 2021
Reduced 4.9%-522,510 reported shares
SEC ref. $9.58Est. basis $9.20
MPLX LPMPLX
$28.3M
0.4%
—Est. vs filing basis
Unchanged
Reported shares502,460
SEC reference price$56.33
Estimated filing-based basis$36.29
Position historySEC quarter-end observations
Q2 2026
Unchanged
SEC ref. $56.33Est. basis $36.29
Q1 2026
Reduced 19.9%-125,040 reported shares
SEC ref. $57.07Est. basis $36.29
Q4 2025
Increased 17.3%+92,500 reported shares
SEC ref. $53.37Est. basis $36.29
Q3 2025
Reduced 7.5%-43,500 reported shares
SEC ref. $49.95Est. basis $33.33
Q2 2025
Unchanged
SEC ref. $51.51Est. basis $33.33
Q1 2025
Unchanged
SEC ref. $53.52Est. basis $33.33
Q4 2024
Unchanged
SEC ref. $47.86Est. basis $33.33
Q3 2024
Reduced 5.4%-33,000 reported shares
SEC ref. $44.46Est. basis $33.33
Q2 2024
Reduced 7.3%-48,500 reported shares
SEC ref. $42.59Est. basis $33.33
Q1 2024
Unchanged
SEC ref. $41.56Est. basis $33.33
Q4 2023
Increased 262.0%+477,675 reported shares
SEC ref. $36.72Est. basis $33.33
Q3 2023
Unchanged
SEC ref. $35.57Est. basis $24.46
Q2 2023
Reduced 5.2%-10,000 reported shares
SEC ref. $33.94Est. basis $24.46
Q1 2023
Unchanged
SEC ref. $34.45Est. basis $24.46
Q4 2022
Unchanged
SEC ref. $32.84Est. basis $24.46
Q3 2022
Unchanged
SEC ref. $30.01Est. basis $24.46
Q2 2022
Increased 59.8%+71,945 reported shares
SEC ref. $29.15Est. basis $24.46
Q1 2022
Reduced 76.8%-399,326 reported shares
SEC ref. $33.18Est. basis $21.65
Q4 2021
Unchanged
SEC ref. $29.59Est. basis $21.65
Q3 2021
Reduced 5.0%-27,300 reported shares
SEC ref. $28.47Est. basis $21.65
WHIRLPOOL CORPWHR
$28.2M
0.4%
—Est. vs filing basis
Position reduced 63.3%
Reported shares715,000
SEC reference price$39.42
Estimated filing-based basis$79.70
Position historySEC quarter-end observations
Q2 2026
Reduced 63.3%-1,235,000 reported shares
SEC ref. $39.42Est. basis $79.70
Q1 2026
Reduced 50.1%-1,960,000 reported shares
SEC ref. $53.92Est. basis $79.70
Q4 2025
Reduced 28.9%-1,590,000 reported shares
SEC ref. $72.14Est. basis $79.70
Q3 2025
Increased 1,967.0%+5,233,908 reported shares
SEC ref. $78.60Est. basis $79.70
Q2 2025
New position266,092 reported shares
SEC ref. $101.42Est. basis $101.42
Q1 2024
Position exitedLast reported in prior verified quarter
Q4 2023
New position90,000 reported shares
SEC ref. $121.77Est. basis $121.77
BERKSHIRE HATHAWAY INC DELBRK/B
$12.5M
0.2%
—Est. vs filing basis
New reported position
Reported shares25,000
SEC reference price$500.39
Estimated filing-based basis$500.39
Position historySEC quarter-end observations
Q2 2026
New position25,000 reported shares
SEC ref. $500.39Est. basis $500.39
GOODYEAR TIRE & RUBR COGT
$10.0M
0.1%
—Est. vs filing basis
New reported position
Reported shares1,508,591
SEC reference price$6.60
Estimated filing-based basis$6.60
Position historySEC quarter-end observations
Q2 2026
New position1,508,591 reported shares
SEC ref. $6.60Est. basis $6.60
Q1 2026
Position exitedLast reported in prior verified quarter
Q4 2025
Reduced 51.4%-2,640,000 reported shares
SEC ref. $8.76Est. basis $7.96
Q3 2025
Increased 496.4%+4,278,218 reported shares
SEC ref. $7.48Est. basis $7.96
Q2 2025
New position861,782 reported shares
SEC ref. $10.37Est. basis $10.37
Q2 2022
Position exitedLast reported in prior verified quarter
Q1 2022
Reduced 36.8%-1,895,171 reported shares
SEC ref. $14.29Est. basis $11.33
Q4 2021
Reduced 1.0%-50,000 reported shares
SEC ref. $21.32Est. basis $11.33
Q3 2021
Increased 64.3%+2,035,000 reported shares
SEC ref. $17.70Est. basis $11.33
Q2 2021
Reduced 31.6%-1,458,867 reported shares
SEC ref. $17.15Est. basis $7.23
Q1 2021
Increased 3.8%+169,535 reported shares
SEC ref. $17.57Est. basis $7.23

Performance

Estimated 1Y performanceFiling-based estimate

+58.37%

Coverage 100% High coverage

Quarterly performanceBackend-published quarter legs within the 1Y estimate
2025-09-30+19.29%
2025-12-31-2.77%
2026-03-31-6.19%
2026-06-30+45.54%

Displayed legs are backend-ready filing-based estimates. They explain the path of the published 1Y result and are not summed or compounded in the browser.

MethodologyMIL_SEC_PERFORMANCE_V2_EXIT_AWARE_M2M
What this measures

Estimated return from standardized SEC-reported portfolio observations using the approved filing-based methodology. It is not an actual transaction-level or realized investor return.

Portfolio history

Q2 2026
$7.73B
27 positions
Q1 2026
$5.93B
31 positions
Q4 2025
$6.93B
39 positions
Q3 2025
$7.38B
45 positions
Q2 2025
$6.45B
38 positions

Methodology

1. Start with SEC filings

Official Form 13F filings and the canonical MarketInsiderLab filing record are authoritative. Unsupported or unverified data is withheld.

2. Use the verified filing denominator

Portfolio weights use the verified full filing total. Security identity and corporate-action continuity are reconciled before publication.

3. Compare verified quarter-end snapshots

Changes describe differences between verified SEC-reported quarter-end positions. They are not presented as exact buys, sells, trade dates, or execution prices.

4. Keep estimates clearly separated

Estimated filing-based basis and filing-based performance are backend-calculated research estimates, not actual execution prices or audited fund returns.

1-year performance is published only when four consecutive quarterly estimates pass QA and the weakest quarterly leg has at least 70% measurable coverage. Coverage of 90% or more is labeled High coverage; 70–89.9% is labeled Partial estimate. Lower-coverage estimates are withheld.

David Tepper Portfolio FAQ

How to interpret Appaloosa LP’s delayed SEC disclosures.

What does this page track?
It tracks Appaloosa LP’s publicly disclosed U.S.-listed Form 13F positions, not David Tepper’s personal brokerage account or Appaloosa LP’s complete global portfolio.
Why are ordinary shares and options shown separately?
A 13F can report ordinary shares and put or call entries for the same underlying company. Options are excluded from ordinary-share rankings and holdings charts, shown in their own labelled section, and retained in the complete-filing denominator used for displayed weights.
Why is the latest confirmed snapshot Q2 2026?
The tracker displays the newest Form 13F currently present in Appaloosa LP’s SEC submissions. The page year identifies the current tracker, while the confirmed snapshot states the actual report period and filing date.
How are splits and new chart leaders handled?
Verified corporate actions adjust historical share series, unresolved split-like changes generate review alerts, and a newly selected top-three holding is backfilled across the verified filing history before its chart passes QA.
Does Form 13F show exact trade dates?
No. It shows reportable positions at quarter-end and is filed later. Changes are inferred by comparing consecutive reports.
MarketInsiderLab tracks what public filings actually show.

Research and context — not a recommendation to copy any investor’s trades.

Explore investor portfolios →

David Tepper Portfolio FAQ

How to interpret Appaloosa LP’s delayed SEC disclosures.

What does this page track?
It tracks Appaloosa LP’s publicly disclosed U.S.-listed Form 13F positions, not David Tepper’s personal brokerage account or Appaloosa LP’s complete global portfolio.
Why are ordinary shares and options shown separately?
A 13F can report ordinary shares and put or call entries for the same underlying company. Options are excluded from ordinary-share rankings and holdings charts, shown in their own labelled section, and retained in the complete-filing denominator used for displayed weights.
Why is the latest confirmed snapshot Q2 2026?
The tracker displays the newest Form 13F currently present in Appaloosa LP’s SEC submissions. The page year identifies the current tracker, while the confirmed snapshot states the actual report period and filing date.
How are splits and new chart leaders handled?
Verified corporate actions adjust historical share series, unresolved split-like changes generate review alerts, and a newly selected top-three holding is backfilled across the verified filing history before its chart passes QA.
Does Form 13F show exact trade dates?
No. It shows reportable positions at quarter-end and is filed later. Changes are inferred by comparing consecutive reports.
MarketInsiderLab tracks what public filings actually show.Research and context — not a recommendation to copy any investor’s trades.
Explore investor portfolios →