Berkshire Hathaway Inc
· Reduced
−$1.9B
Change
−12.4M
Δ Own
−95.1%
Date
Q1 2026
ST
| Investor | Type | Est. change | Change | Δ Own | Date | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
|
Berkshire Hathaway Inc
· Reduced
−$1.9B
Change
−12.4M
Δ Own
−95.1%
Date
Q1 2026
|
Berkshire Hathaway Inc | Reduced· Q1 2026 | −$1.9B | −12.4M | −95.1% | Q1 2026 | |||||
|
Capital International Investors
· Reduced
−$746M
Change
−4.8M
Date
Q1 2026
|
Capital International Investors | Reduced· Q1 2026 | −$746M | −4.8M | – | Q1 2026 | |||||
|
Norges
· Exited
−$300M
Change
−1.9M
Δ Own
−100.0%
Date
Q1 2026
|
Norges | Exited· Q1 2026 | −$300M | −1.9M | −100.0% | Q1 2026 | |||||
|
Aristotle Capital Management, LLC
· Exited
−$129M
Change
−836K
Δ Own
−100.0%
Date
Q1 2026
|
Aristotle Capital Management, LLC | Exited· Q1 2026 | −$129M | −836K | −100.0% | Q1 2026 | |||||
|
Arrowstreet Capital, Limited Partnership
· Reduced
−$120M
Change
−779K
Date
Q1 2026
|
Arrowstreet Capital, Limited Partnership | Reduced· Q1 2026 | −$120M | −779K | – | Q1 2026 | |||||
|
Pacer Advisors, Inc.
· Exited
−$116M
Change
−751K
Δ Own
−100.0%
Date
Q1 2026
|
Pacer Advisors, Inc. | Exited· Q1 2026 | −$116M | −751K | −100.0% | Q1 2026 | |||||
|
JPMorgan Chase & Co
· Reduced
−$45M
Change
−293K
Date
Q1 2026
|
JPMorgan Chase & Co | Reduced· Q1 2026 | −$45M | −293K | – | Q1 2026 | |||||
|
Connor, Clark & Lunn Investment Management Ltd.
· Exited
−$31M
Change
−201K
Δ Own
−100.0%
Date
Q1 2026
|
Connor, Clark & Lunn Investment Management Ltd. | Exited· Q1 2026 | −$31M | −201K | −100.0% | Q1 2026 | |||||
|
Susquehanna International Group, LLP
· Reduced
−$30M
Change
−196K
Date
Q1 2026
|
Susquehanna International Group, LLP | Reduced· Q1 2026 | −$30M | −196K | – | Q1 2026 | |||||
|
Morgan Stanley
· Reduced
−$29M
Change
−186K
Date
Q1 2026
|
Morgan Stanley | Reduced· Q1 2026 | −$29M | −186K | – | Q1 2026 | |||||
|
Tredje Ap-Fonden
· Reduced
−$22M
Change
−141K
Date
Q1 2026
|
Tredje Ap-Fonden | Reduced· Q1 2026 | −$22M | −141K | – | Q1 2026 | |||||
|
UBS AM
· Reduced
−$21M
Change
−133K
Date
Q1 2026
|
UBS AM | Reduced· Q1 2026 | −$21M | −133K | – | Q1 2026 | |||||
|
Royal Bank of Canada
· Reduced
−$18M
Change
−116K
Date
Q1 2026
|
Royal Bank of Canada | Reduced· Q1 2026 | −$18M | −116K | – | Q1 2026 | |||||
|
Imc-Chicago, LLC
· Reduced
−$16M
Change
−105K
Date
Q1 2026
|
Imc-Chicago, LLC | Reduced· Q1 2026 | −$16M | −105K | – | Q1 2026 | |||||
|
Adage Capital Partners Gp, L.L.C.
· Reduced
−$16M
Change
−102K
Date
Q1 2026
|
Adage Capital Partners Gp, L.L.C. | Reduced· Q1 2026 | −$16M | −102K | – | Q1 2026 | |||||
| Insider | Title | Type | Price | Qty | Value | Owned | ΔOwn | Trade date | Filed date | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
Daniels Jennifer
· Director
2 operations
0
|
Daniels Jennifer | Director | 2 operations | – | 0 | – | 0 | – | Jul 10, 2026 | Jul 14, 2026 | |||||||||
|
Clark Christy
· Director
2 operations
0
|
Clark Christy | Director | 2 operations | – | 0 | – | 0 | – | Jul 10, 2026 | Jul 14, 2026 | |||||||||
|
Zaramella Luca
· Director
2 operations
0
|
Zaramella Luca | Director | 2 operations | – | 0 | – | 0 | – | Jul 10, 2026 | Jul 14, 2026 | |||||||||
|
McCarthy Daniel J.
· Director
2 operations
0
|
McCarthy Daniel J. | Director | 2 operations | – | 0 | – | 0 | – | Jul 10, 2026 | Jul 14, 2026 | |||||||||
|
Madero Garza Jose Manuel
· Director
2 operations
0
|
Madero Garza Jose Manuel | Director | 2 operations | – | 0 | – | 0 | – | Jul 10, 2026 | Jul 14, 2026 | |||||||||
|
Madero Garza Jose Manuel
· Director
Tax withholding or exercise payment (F)
-$42K
|
Madero Garza Jose Manuel | Director | Tax withholding or exercise payment (F) | $134.06 | -311 | -$42K | 3K | −9.7% | Jul 10, 2026 | Jul 14, 2026 | |||||||||
|
Sands Robert
· Director
2 operations
0
|
Sands Robert | Director | 2 operations | – | 0 | – | 0 | – | Jul 10, 2026 | Jul 14, 2026 | |||||||||
|
Sands Richard
· Director
2 operations
0
|
Sands Richard | Director | 2 operations | – | 0 | – | 0 | – | Jul 10, 2026 | Jul 14, 2026 | |||||||||
|
Hernandez Ernesto M.
· Director
2 operations
0
|
Hernandez Ernesto M. | Director | 2 operations | – | 0 | – | 0 | – | Jul 10, 2026 | Jul 14, 2026 | |||||||||
|
Hernandez Ernesto M.
· Director
Tax withholding or exercise payment (F)
-$2K
|
Hernandez Ernesto M. | Director | Tax withholding or exercise payment (F) | $134.06 | -15 | -$2K | 4K | −0.4% | Jul 10, 2026 | Jul 14, 2026 | |||||||||
|
Flatley Edith Morgan
· Director
2 operations
0
|
Flatley Edith Morgan | Director | 2 operations | – | 0 | – | 0 | – | Jul 10, 2026 | Jul 14, 2026 | |||||||||
|
Fink Nicholas I.
· Director
2 operations
0
|
Fink Nicholas I. | Director | 2 operations | – | 0 | – | 0 | – | Jul 10, 2026 | Jul 14, 2026 | |||||||||
|
Baldwin Christopher J.
· Director
2 operations
0
|
Baldwin Christopher J. | Director | 2 operations | – | 0 | – | 0 | – | Jul 10, 2026 | Jul 14, 2026 | |||||||||
|
Giles William T.
· Director
2 operations
0
|
Giles William T. | Director | 2 operations | – | 0 | – | 0 | – | Jul 10, 2026 | Jul 14, 2026 | |||||||||
|
Flatley Edith Morgan
· Director
Grant (A)
187
|
Flatley Edith Morgan | Director | Grant (A) | – | 187 | – | 187 | – | May 20, 2026 | May 21, 2026 | |||||||||
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959 reporting institutions disclosed STZ position changes in the Q1 2026 snapshot.
For each manager, WhoBought compares accepted consecutive 13F share counts. Share change is current shares minus prior shares. Estimated dollar change is that signed share change multiplied by the split-adjusted quarter-mean close. The activity table on this page uses Q1 2026.
An investor crossing 5% of a share class generally files Schedule 13D for activist intent or Schedule 13G for a passive position. The technical form names appear here rather than in the activity rows.
Ownership and institutional activity come from SEC Form 13F filings. Insider activity comes from SEC Form 4, and large-shareholder activity from SEC Schedules 13D and 13G. FMP supplies price data only. Company logos use the local verified Parqet cache with one shared fallback.
Form 13F is a quarterly disclosure and is normally filed after the quarter ends. Every ownership and activity value therefore names its represented period; it is not presented as a live position.
A muted dash marks a missing table value. It means the filing omitted the value, comparable data is unavailable, or no prior position exists for comparison.