Berkshire Hathaway Inc
· New
+$2.7B
Change
+39.8M
Date
Q1 2026
DA
| Investor | Type | Est. change | Change | Δ Own | Date | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
|
Berkshire Hathaway Inc
· New
+$2.7B
Change
+39.8M
Date
Q1 2026
|
Berkshire Hathaway Inc | New· Q1 2026 | +$2.7B | +39.8M | – | Q1 2026 | |||||
|
Wellington Management Group LLP
· Reduced
−$648M
Change
−9.6M
Δ Own
−69.7%
Date
Q1 2026
|
Wellington Management Group LLP | Reduced· Q1 2026 | −$648M | −9.6M | −69.7% | Q1 2026 | |||||
|
Capital World Investors
· Reduced
−$348M
Change
−5.2M
Date
Q1 2026
|
Capital World Investors | Reduced· Q1 2026 | −$348M | −5.2M | – | Q1 2026 | |||||
|
Capital International Investors
· Reduced
−$245M
Change
−3.6M
Date
Q1 2026
|
Capital International Investors | Reduced· Q1 2026 | −$245M | −3.6M | – | Q1 2026 | |||||
|
Bank of New York Mellon Corp
· Added
+$187M
Change
+2.8M
Date
Q1 2026
|
Bank of New York Mellon Corp | Added· Q1 2026 | +$187M | +2.8M | – | Q1 2026 | |||||
|
Pacer Advisors, Inc.
· Exited
−$180M
Change
−2.7M
Δ Own
−100.0%
Date
Q1 2026
|
Pacer Advisors, Inc. | Exited· Q1 2026 | −$180M | −2.7M | −100.0% | Q1 2026 | |||||
|
AQR Capital Management LLC
· Added
+$154M
Change
+2.3M
Date
Q1 2026
|
AQR Capital Management LLC | Added· Q1 2026 | +$154M | +2.3M | – | Q1 2026 | |||||
|
Nuveen, LLC
· Reduced
−$130M
Change
−1.9M
Date
Q1 2026
|
Nuveen, LLC | Reduced· Q1 2026 | −$130M | −1.9M | – | Q1 2026 | |||||
|
Holocene Advisors, LP
· Exited
−$117M
Change
−1.7M
Δ Own
−100.0%
Date
Q1 2026
|
Holocene Advisors, LP | Exited· Q1 2026 | −$117M | −1.7M | −100.0% | Q1 2026 | |||||
|
Harris Associates L P
· Reduced
−$112M
Change
−1.7M
Δ Own
−8.5%
Date
Q1 2026
|
Harris Associates L P | Reduced· Q1 2026 | −$112M | −1.7M | −8.5% | Q1 2026 | |||||
|
Jane Street Group, LLC
· Reduced
−$111M
Change
−1.7M
Date
Q1 2026
|
Jane Street Group, LLC | Reduced· Q1 2026 | −$111M | −1.7M | – | Q1 2026 | |||||
|
Los Angeles Capital Management LLC
· Reduced
−$103M
Change
−1.5M
Date
Q1 2026
|
Los Angeles Capital Management LLC | Reduced· Q1 2026 | −$103M | −1.5M | – | Q1 2026 | |||||
|
BNP Paribas Financial Markets
· Added
+$100M
Change
+1.5M
Date
Q1 2026
|
BNP Paribas Financial Markets | Added· Q1 2026 | +$100M | +1.5M | – | Q1 2026 | |||||
|
Norges
· Exited
−$84M
Change
−1.3M
Δ Own
−100.0%
Date
Q1 2026
|
Norges | Exited· Q1 2026 | −$84M | −1.3M | −100.0% | Q1 2026 | |||||
|
JPMorgan Chase & Co
· Added
+$84M
Change
+1.3M
Date
Q1 2026
|
JPMorgan Chase & Co | Added· Q1 2026 | +$84M | +1.3M | – | Q1 2026 | |||||
| Insider | Title | Type | Price | Qty | Value | Owned | ΔOwn | Trade date | Filed date | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
Hale Leslie D.
· Director
Grant (A)
2K
|
Hale Leslie D. | Director | Grant (A) | – | 2K | – | 22K | +12.4% | Jun 18, 2026 | Jun 22, 2026 | |||||||||
|
Beck Christophe
· Director
Grant (A)
2K
|
Beck Christophe | Director | Grant (A) | – | 2K | – | 7K | +56.1% | Jun 18, 2026 | Jun 22, 2026 | |||||||||
|
Taylor David S.
· Director
Grant (A)
4K
|
Taylor David S. | Director | Grant (A) | – | 4K | – | 127K | +3.1% | Jun 18, 2026 | Jun 22, 2026 | |||||||||
|
Waller Kathy N.
· Director
Grant (A)
2K
|
Waller Kathy N. | Director | Grant (A) | – | 2K | – | 48K | +5.2% | Jun 18, 2026 | Jun 22, 2026 | |||||||||
|
Chiang Willie Cw
· Director
Grant (A)
2K
|
Chiang Willie Cw | Director | Grant (A) | – | 2K | – | 11K | +28.7% | Jun 18, 2026 | Jun 22, 2026 | |||||||||
|
McKenna Judith J.
· Director
Grant (A)
2K
|
McKenna Judith J. | Director | Grant (A) | – | 2K | – | 7K | +56.0% | Jun 18, 2026 | Jun 22, 2026 | |||||||||
|
Huerta Michael P.
· Director
Grant (A)
2K
|
Huerta Michael P. | Director | Grant (A) | – | 2K | – | 36K | +7.2% | Jun 18, 2026 | Jun 22, 2026 | |||||||||
|
Prabhu Vasant M.
· Director
Grant (A)
2K
|
Prabhu Vasant M. | Director | Grant (A) | – | 2K | – | 15K | +18.7% | Jun 18, 2026 | Jun 22, 2026 | |||||||||
|
Creed Greg
· Director
Grant (A)
2K
|
Creed Greg | Director | Grant (A) | – | 2K | – | 7K | +56.1% | Jun 18, 2026 | Jun 22, 2026 | |||||||||
|
Black Maria
· Director
Grant (A)
2K
|
Black Maria | Director | Grant (A) | – | 2K | – | 11K | +28.7% | Jun 18, 2026 | Jun 22, 2026 | |||||||||
|
Rial Sergio
· Director
Tax withholding or exercise payment (F)
-$107K
|
Rial Sergio | Director | Tax withholding or exercise payment (F) | $84.18 | -1K | -$107K | 35K | −3.5% | Jun 18, 2026 | Jun 22, 2026 | |||||||||
|
Rial Sergio
· Director
Grant (A)
2K
|
Rial Sergio | Director | Grant (A) | – | 2K | – | 37K | +6.8% | Jun 18, 2026 | Jun 22, 2026 | |||||||||
|
Dewalt David G.
· Director
Grant (A)
2K
|
Dewalt David G. | Director | Grant (A) | – | 2K | – | 86K | +2.9% | Jun 18, 2026 | Jun 22, 2026 | |||||||||
|
Ausband Allison C.
· Officer
Sell
−$404K
|
Ausband Allison C. | Officer | Sell | $80.90 | −5K | −$404K | 129K | – | May 27, 2026 | May 28, 2026 | |||||||||
|
Bellemare Alain
· Officer
Sell
−$2.0M
|
Bellemare Alain | Officer | Sell | $81.44 | −25K | −$2.0M | 95K | – | May 27, 2026 | May 28, 2026 | |||||||||
G
A
M
A
A
N
1,250 reporting institutions disclosed DAL 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.