Exited position

Bill Ackman’s Agilent Technologies Inc (A) position

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

Pershing Square Capital ManagementVerified through Q2 2026
Relationship snapshot

At a glance

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

First reportedQ3 2019Earliest verified positive filing snapshot
Latest statusExited positionBased on the latest supported relationship state
Peak shares12.63MHighest verified quarter-end share count
Quarters reported8Verified quarters with shares above zero
What happened?

Pershing Square Capital Management first reported Agilent Technologies Inc in Q3 2019. The reported position was increased and reduced across later filings. The latest verified relationship event shows that Pershing Square Capital Management sold the entire position in Q3 2021, and the stock is no longer reported in the latest verified portfolio.

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.

Q3 2021
Sold the entire position−11.70M shares · No shares reported at quarter-end
Q2 2021
Sold 0.9% of the position−108.70K shares · 11.70M shares remained
Filing context

Quarter-end price $147.81 · Estimated holding basis $73.14

Q1 2021
Sold 3.5% of the position−431.57K shares · 11.80M shares remained
Filing context

Quarter-end price $127.14 · Estimated holding basis $73.14

Q4 2020
Sold 0.1% of the position−12.41K shares · 12.24M shares remained
Filing context

Quarter-end price $118.49 · Estimated holding basis $73.14

Q3 2020
Sold 3.0% of the position−378.08K shares · 12.25M shares remained
Filing context

Quarter-end price $100.94 · Estimated holding basis $73.14

Q1 2020
Bought 288.7% more+9.38M shares · 12.63M shares reported after the change
Filing context

Quarter-end price $71.62 · Estimated holding basis $73.14

1 unchanged quarter is collapsed by default.

Portfolio importance

How important was Agilent Technologies Inc in Pershing Square Capital Management’s reported portfolio?

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

Last reported portfolio weight16.1%Q2 2021
Last reported rank#2of 7 reported positions
Peak portfolio weight16.1%Q2 2021
Best historical rank#2Q2 2021
At peak importanceQ2 2021
A
16.1%
Largest holding
18.4%
Cross-investor discovery

Who else owns Agilent Technologies Inc?

Also reported by 2 other tracked investors in their latest verified filings.

Joel GreenblattGotham Asset Management
A0.1% of reported portfolio
Ray DalioBridgewater Associates, LP
A0.0% of reported portfolio
Explore Agilent Technologies Inc 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$146.802026-09-14

Market context only; not an investor transaction price.

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

This tracker follows Pershing Square Capital Management’s Form 13F disclosures. It is not Bill Ackman’s personal brokerage account, and 13F filings do not reveal exact trade dates or execution prices.