Current position

George Soros’s Stmicroelectronics N V (STM) position

Reported position history, portfolio importance and verified filing changes from public SEC disclosures.

Soros Fund ManagementVerified through Q2 2026
Relationship snapshot

At a glance

The full verified relationship, including prior ownership episodes and exits where supported.

First reportedQ2 2013Earliest verified positive filing snapshot
Latest statusCurrent positionBased on the latest supported relationship state
Peak shares1.77MHighest verified quarter-end share count
Quarters reported3Verified quarters with shares above zero
What happened?

Soros Fund Management first reported Stmicroelectronics N V in Q2 2013. After an earlier exit, the position later appeared again in a verified filing. Soros Fund Management currently reports 18.32K shares. The latest verified filing showed: New position.

Verified SEC history

Position over time

See the same verified relationship through reported shares, portfolio weight or reported value.

Metric

Gaps indicate periods that cannot be safely connected or where a verified corporate action changes the raw share scale. Stock price, when available, is market context and not a transaction price.

Key filing events

What changed

Latest filing plus the most meaningful reported changes. Unchanged quarters are collapsed by default.

Q2 2026
New position+18.32K shares · 18.32K shares reported
Filing context

Quarter-end price $74.89 · Estimated holding basis $74.89

Q3 2015
Sold the entire position−666.67K shares · No shares reported at quarter-end
Q2 2015
New position+666.67K shares · 666.67K shares reported
Filing context

Quarter-end price $8.12 · Estimated holding basis $8.12

Q3 2013
Sold the entire position−1.77M shares · No shares reported at quarter-end
Q2 2013
New position+1.77M shares · 1.77M shares reported
Filing context

Quarter-end price $8.99 · Estimated holding basis $8.99

Portfolio importance

How important is Stmicroelectronics N V in Soros Fund Management’s reported portfolio?

Relative importance is measured only within the verified primary non-option reported portfolio for each quarter.

Current portfolio weight0.0%Q2 2026
Current rank#207of 254 reported positions
Peak portfolio weight0.2%Q2 2013
Best historical rank#79Q2 2013
At peak importanceQ2 2013
STM
0.2%
Largest holding
4.9%
Cross-investor discovery

Who else owns Stmicroelectronics N V?

Also reported by 1 other tracked investor in their latest verified filings.

Stanley DruckenmillerDuquesne Family Office
STM5.3% of reported portfolio
Explore Stmicroelectronics N V across all tracked investors →
SEC evidence & methodology

SEC filing evidence

Market context and filing-derived values are kept separate from actual transaction prices, which 13F filings do not disclose.

Latest verified stock price$50.182026-09-18

Market context only; not an investor transaction price.

Latest filing quarter-end price$74.89Q2 2026

Derived from validated reported value and shares where supported.

Estimated holding basis$74.89Historical reference — not actual purchase price

Calculated from supported filing history.

Latest verified investor filingQ2 2026 · filed 2026-08-14
Open SEC filing ↗

This tracker follows Soros Fund Management LLC’s Form 13F disclosures—not George Soros’s personal brokerage account. George Soros founded the firm; its current CEO and chief investment officer is Dawn Fitzpatrick. Form 13F does not reveal exact trade dates, execution prices or the purpose of an option position.