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Activist investor · Long-only 13F filer
Corvex Management
$3.2B+$702.9M vs prior 13FUS long stock positions · options add $56.3M at notional · not assets under managementSEC EDGAR · 13F-HR · filed 14 August 2026
Corvex Management's latest 13F filing covers the quarter ended 30 June 2026 and was filed 14 August 2026 (45 days after quarter end): 25 disclosed US-listed positions — $3.2 billion in long stock plus $56 million in options at notional value. Six new buys, two adds, four trims and six exits against the prior quarter. Holdings are up to 45 days old by the time they clear EDGAR.
Portfolio · vs S&P 500Corvex ManagementS&P 500
Sept 2025Corvex Management +15% · S&P: +12%
The line rebuilds Corvex Management's disclosed 13F holdings at each filing and holds them to the next, tracked against the S&P 500 where daily price history overlaps. Long US equity only — an illustrative read, not an audited return.
S&P 500 overlay: Finazon · prior-day close, most closes dollar-rounded at the source
Portfolio · vs S&P 500Corvex ManagementS&P 500
Sept 2024Corvex Management +32% · S&P from Sept 2025: +12%
The line rebuilds Corvex Management's disclosed 13F holdings at each filing and holds them to the next, tracked against the S&P 500 where daily price history overlaps. Long US equity only — an illustrative read, not an audited return.
S&P 500 overlay: Finazon · prior-day close, most closes dollar-rounded at the source
Long stock value$3.2B
Positions25
Top holdingILMN · 15.2%
Top sectorConsumer Cyclical 29%
New buys · Q2 20266
Exits · Q2 20266
Portfolio reconstructed from SEC EDGAR 13F filings · values as reported · as of Q2 2026
As of the quarter ended 30 June 2026, the largest disclosed position was ILMN (ILLUMINA INC), about 15.2% of the disclosed US-listed portfolio by reported value.
What did Keith Meister's Corvex Management buy in Q2 2026?+
6 new positions were disclosed for the quarter ended 30 June 2026; the largest were VST, PLNT, a Call on META. Adds and trims are listed in the quarterly-changes table on this page.
How concentrated is the portfolio?+
Fairly concentrated. The top five positions are 51% of disclosed value and the top ten are 77%.
When is Corvex Management's next 13F due?+
13F filings for the quarter ended 30 September 2026 are due by 16 November 2026 — managers have 45 days after each calendar quarter ends. Whether Corvex Management files is up to the manager; we show whatever EDGAR receives.
Does this show the whole portfolio?+
No. Form 13F covers US-listed long equity and some options only — no short bets, bonds, cash, private businesses, non-US holdings or timing inside the quarter. Amended filings replace originals; this page always shows the latest canonical version.