Berkshire Hathaway Inc
· Added
+$763M
Change
+10.1M
Δ Own
+199.0%
Date
Q1 2026
NY
| Investor | Type | Est. change | Change | Δ Own | Date | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
|
Berkshire Hathaway Inc
· Added
+$763M
Change
+10.1M
Δ Own
+199.0%
Date
Q1 2026
|
Berkshire Hathaway Inc | Added· Q1 2026 | +$763M | +10.1M | +199.0% | Q1 2026 | |||||
|
Linonia Partnership LP
· New
+$683M
Change
+9.0M
Date
Q1 2026
|
Linonia Partnership LP | New· Q1 2026 | +$683M | +9.0M | – | Q1 2026 | |||||
|
Farallon Capital Management LLC
· Exited
−$248M
Change
−3.3M
Δ Own
−100.0%
Date
Q1 2026
|
Farallon Capital Management LLC | Exited· Q1 2026 | −$248M | −3.3M | −100.0% | Q1 2026 | |||||
|
Darsana Capital Partners LP
· Reduced
−$198M
Change
−2.6M
Date
Q1 2026
|
Darsana Capital Partners LP | Reduced· Q1 2026 | −$198M | −2.6M | – | Q1 2026 | |||||
|
Two Sigma Advisers, LP
· Exited
−$179M
Change
−2.4M
Δ Own
−100.0%
Date
Q1 2026
|
Two Sigma Advisers, LP | Exited· Q1 2026 | −$179M | −2.4M | −100.0% | Q1 2026 | |||||
|
Capital World Investors
· New
+$177M
Change
+2.3M
Date
Q1 2026
|
Capital World Investors | New· Q1 2026 | +$177M | +2.3M | – | Q1 2026 | |||||
|
AQR Capital Management LLC
· Added
+$147M
Change
+1.9M
Date
Q1 2026
|
AQR Capital Management LLC | Added· Q1 2026 | +$147M | +1.9M | – | Q1 2026 | |||||
|
Capital Research Global Investors
· Exited
−$128M
Change
−1.7M
Δ Own
−100.0%
Date
Q1 2026
|
Capital Research Global Investors | Exited· Q1 2026 | −$128M | −1.7M | −100.0% | Q1 2026 | |||||
|
T. Rowe Price Investment Management, Inc.
· Reduced
−$85M
Change
−1.1M
Date
Q1 2026
|
T. Rowe Price Investment Management, Inc. | Reduced· Q1 2026 | −$85M | −1.1M | – | Q1 2026 | |||||
|
Alliancebernstein L.P.
· Reduced
−$84M
Change
−1.1M
Date
Q1 2026
|
Alliancebernstein L.P. | Reduced· Q1 2026 | −$84M | −1.1M | – | Q1 2026 | |||||
|
Arrowstreet Capital, Limited Partnership
· Exited
−$83M
Change
−1.1M
Δ Own
−100.0%
Date
Q1 2026
|
Arrowstreet Capital, Limited Partnership | Exited· Q1 2026 | −$83M | −1.1M | −100.0% | Q1 2026 | |||||
|
Wellington Management Group LLP
· Reduced
−$75M
Change
−994K
Δ Own
−19.1%
Date
Q1 2026
|
Wellington Management Group LLP | Reduced· Q1 2026 | −$75M | −994K | −19.1% | Q1 2026 | |||||
|
Invesco Ltd.
· Added
+$70M
Change
+926K
Δ Own
+241.7%
Date
Q1 2026
|
Invesco Ltd. | Added· Q1 2026 | +$70M | +926K | +241.7% | Q1 2026 | |||||
|
Goldman Sachs Group Inc
· Reduced
−$69M
Change
−918K
Date
Q1 2026
|
Goldman Sachs Group Inc | Reduced· Q1 2026 | −$69M | −918K | – | Q1 2026 | |||||
|
Citadel Advisors LLC
· Reduced
−$68M
Change
−899K
Δ Own
−98.9%
Date
Q1 2026
|
Citadel Advisors LLC | Reduced· Q1 2026 | −$68M | −899K | −98.9% | Q1 2026 | |||||
| Insider | Title | Type | Price | Qty | Value | Owned | ΔOwn | Trade date | Filed date | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
Welch Jacqueline M.
· Officer
Sell
−$297K
|
Welch Jacqueline M. | Officer | Sell | $74.14 | −4K | −$297K | 24K | – | Jun 3, 2026 | Jun 5, 2026 | |||||||||
|
Kopit Levien Meredith A.
· Director
Sell
−$760K
|
Kopit Levien Meredith A. | Director | Sell | $78.00 | −10K | −$760K | 220K | – | May 12, 2026 | May 14, 2026 | |||||||||
|
Bardeen William
· CFO
Sell
−$321K
|
Bardeen William | CFO | Sell | $77.85 | −4K | −$321K | 15K | – | May 12, 2026 | May 14, 2026 | |||||||||
|
Glaser Rachel C.
· Director
Grant (A)
2K
|
Glaser Rachel C. | Director | Grant (A) | – | 2K | – | 36K | – | Apr 22, 2026 | Apr 24, 2026 | |||||||||
|
Brooke Beth A.
· Director
Grant (A)
2K
|
Brooke Beth A. | Director | Grant (A) | – | 2K | – | 22K | – | Apr 22, 2026 | Apr 24, 2026 | |||||||||
|
McAndrews Brian P.
· Director
2 operations
2K
|
McAndrews Brian P. | Director | 2 operations | – | 2K | – | 17K | – | Apr 22, 2026 | Apr 24, 2026 | |||||||||
|
Rogers John W. Jr
· Director
Grant (A)
2K
|
Rogers John W. Jr | Director | Grant (A) | – | 2K | – | 54K | – | Apr 22, 2026 | Apr 24, 2026 | |||||||||
|
Subramanian Anuradha B.
· Director
Grant (A)
2K
|
Subramanian Anuradha B. | Director | Grant (A) | – | 2K | – | 12K | – | Apr 22, 2026 | Apr 24, 2026 | |||||||||
|
Bronstein Manuel
· Director
Grant (A)
2K
|
Bronstein Manuel | Director | Grant (A) | – | 2K | – | 20K | – | Apr 22, 2026 | Apr 24, 2026 | |||||||||
|
Bhutani Amanpal Singh
· Director
Grant (A)
2K
|
Bhutani Amanpal Singh | Director | Grant (A) | – | 2K | – | 32K | – | Apr 22, 2026 | Apr 24, 2026 | |||||||||
|
Van Dyck Rebecca
· Director
Grant (A)
2K
|
Van Dyck Rebecca | Director | Grant (A) | – | 2K | – | 57K | – | Apr 22, 2026 | Apr 24, 2026 | |||||||||
|
Bhutani Amanpal Singh
· Director
Grant (A)
81
|
Bhutani Amanpal Singh | Director | Grant (A) | – | 81 | – | 30K | – | Apr 16, 2026 | Apr 20, 2026 | |||||||||
|
Bronstein Manuel
· Director
Grant (A)
49
|
Bronstein Manuel | Director | Grant (A) | – | 49 | – | 18K | – | Apr 16, 2026 | Apr 20, 2026 | |||||||||
|
Brooke Beth A.
· Director
Grant (A)
54
|
Brooke Beth A. | Director | Grant (A) | – | 54 | – | 20K | – | Apr 16, 2026 | Apr 20, 2026 | |||||||||
|
Glaser Rachel C.
· Director
Grant (A)
92
|
Glaser Rachel C. | Director | Grant (A) | – | 92 | – | 34K | – | Apr 16, 2026 | Apr 20, 2026 | |||||||||
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578 reporting institutions disclosed NYT 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.