Berkshire Hathaway Inc
· Exited
−$1.3B
Change
−3.4M
Δ Own
−100.0%
Date
Q1 2026
DP
| Investor | Type | Est. change | Change | Δ Own | Date | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
|
Berkshire Hathaway Inc
· Exited
−$1.3B
Change
−3.4M
Δ Own
−100.0%
Date
Q1 2026
|
Berkshire Hathaway Inc | Exited· Q1 2026 | −$1.3B | −3.4M | −100.0% | Q1 2026 | |||||
|
Soroban Capital Partners LP
· New
+$986M
Change
+2.5M
Date
Q1 2026
|
Soroban Capital Partners LP | New· Q1 2026 | +$986M | +2.5M | – | Q1 2026 | |||||
|
Principal Financial Group Inc
· Reduced
−$633M
Change
−1.6M
Date
Q1 2026
|
Principal Financial Group Inc | Reduced· Q1 2026 | −$633M | −1.6M | – | Q1 2026 | |||||
|
FMR LLC
· Added
+$587M
Change
+1.5M
Δ Own
+137.4%
Date
Q1 2026
|
FMR LLC | Added· Q1 2026 | +$587M | +1.5M | +137.4% | Q1 2026 | |||||
|
Norges
· Exited
−$270M
Change
−684K
Δ Own
−100.0%
Date
Q1 2026
|
Norges | Exited· Q1 2026 | −$270M | −684K | −100.0% | Q1 2026 | |||||
|
AQR Capital Management LLC
· Added
+$250M
Change
+632K
Date
Q1 2026
|
AQR Capital Management LLC | Added· Q1 2026 | +$250M | +632K | – | Q1 2026 | |||||
|
Boston Partners
· New
+$232M
Change
+587K
Date
Q1 2026
|
Boston Partners | New· Q1 2026 | +$232M | +587K | – | Q1 2026 | |||||
|
Vanguard
· Added
+$186M
Change
+471K
Date
Q1 2026
|
Vanguard | Added· Q1 2026 | +$186M | +471K | – | Q1 2026 | |||||
|
Arrowstreet Capital, Limited Partnership
· Added
+$148M
Change
+376K
Date
Q1 2026
|
Arrowstreet Capital, Limited Partnership | Added· Q1 2026 | +$148M | +376K | – | Q1 2026 | |||||
|
Kayne Anderson Rudnick Investment Management LLC
· Reduced
−$145M
Change
−368K
Date
Q1 2026
|
Kayne Anderson Rudnick Investment Management LLC | Reduced· Q1 2026 | −$145M | −368K | – | Q1 2026 | |||||
|
London Co of Virginia
· New
+$142M
Change
+360K
Date
Q1 2026
|
London Co of Virginia | New· Q1 2026 | +$142M | +360K | – | Q1 2026 | |||||
|
Renaissance Technologies LLC
· Added
+$121M
Change
+306K
Δ Own
+672.6%
Date
Q1 2026
|
Renaissance Technologies LLC | Added· Q1 2026 | +$121M | +306K | +672.6% | Q1 2026 | |||||
|
Invesco Ltd.
· Added
+$114M
Change
+288K
Δ Own
+30.0%
Date
Q1 2026
|
Invesco Ltd. | Added· Q1 2026 | +$114M | +288K | +30.0% | Q1 2026 | |||||
|
Los Angeles Capital Management LLC
· Added
+$105M
Change
+267K
Date
Q1 2026
|
Los Angeles Capital Management LLC | Added· Q1 2026 | +$105M | +267K | – | Q1 2026 | |||||
|
Citadel Advisors LLC
· Reduced
−$100M
Change
−252K
Δ Own
−90.3%
Date
Q1 2026
|
Citadel Advisors LLC | Reduced· Q1 2026 | −$100M | −252K | −90.3% | Q1 2026 | |||||
| Insider | Title | Type | Price | Qty | Value | Owned | ΔOwn | Trade date | Filed date | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
Garcia Kelly E.
· Officer
7 operations
−$4.0M
|
Garcia Kelly E. | Officer | 7 operations | $320.80–$323.18 | −12K | −$4.0M | 9K | – | Jul 22, 2026 | Jul 23, 2026 | |||||||||
|
Garcia Kelly E.
· Officer
10 operations
0
|
Garcia Kelly E. | Officer | 10 operations | $212.52–$300.16 | 0 | – | 0 | – | Jul 22, 2026 | Jul 23, 2026 | |||||||||
|
Weiner Russell J.
· Director
Sell
−$3.6M
|
Weiner Russell J. | Director | Sell | $330.83 | −11K | −$3.6M | 44K | −19.8% | Jul 17, 2026 | Jul 21, 2026 | |||||||||
|
Weiner Russell J.
· Director
2 operations
0
|
Weiner Russell J. | Director | 2 operations | $136.89 | 0 | – | 0 | – | Jul 17, 2026 | Jul 21, 2026 | |||||||||
|
Jordan Joseph Hugh
· Officer
2 operations
−$1.7M
|
Jordan Joseph Hugh | Officer | 2 operations | $311.29 | −5K | −$1.7M | 11K | – | Jul 16, 2026 | Jul 20, 2026 | |||||||||
|
Jordan Joseph Hugh
· Officer
4 operations
0
|
Jordan Joseph Hugh | Officer | 4 operations | $136.89 | 0 | – | 0 | – | Jul 16, 2026 | Jul 20, 2026 | |||||||||
|
Olson Anneliese
· Director
Grant (A)
472
|
Olson Anneliese | Director | Grant (A) | – | 472 | – | 472 | – | Jul 15, 2026 | Jul 17, 2026 | |||||||||
|
Creedon Michael C. Jr
· Director
Grant (A)
472
|
Creedon Michael C. Jr | Director | Grant (A) | – | 472 | – | 472 | – | Jul 15, 2026 | Jul 17, 2026 | |||||||||
|
Garcia Kelly E.
· Officer
Sell
−$145K
|
Garcia Kelly E. | Officer | Sell | $297.01 | −487 | −$145K | 9K | −4.9% | Jul 9, 2026 | Jul 10, 2026 | |||||||||
|
Garcia Kelly E.
· Officer
2 operations
0
|
Garcia Kelly E. | Officer | 2 operations | $136.89 | 0 | – | 0 | – | Jul 9, 2026 | Jul 10, 2026 | |||||||||
|
Pittenger Maureen
· Officer
Tax withholding or exercise payment (F)
-$69K
|
Pittenger Maureen | Officer | Tax withholding or exercise payment (F) | $302.35 | -229 | -$69K | 3K | −6.5% | Jul 8, 2026 | Jul 10, 2026 | |||||||||
|
Pangburn Brian James
· Other
Tax withholding or exercise payment (F)
-$20K
|
Pangburn Brian James | Other | Tax withholding or exercise payment (F) | $296.04 | -69 | -$20K | 1K | −6.0% | Jun 30, 2026 | Jul 1, 2026 | |||||||||
|
Pangburn Brian James
· Other
Grant (A)
277
|
Pangburn Brian James | Other | Grant (A) | – | 277 | – | 1K | +25.4% | Jun 30, 2026 | Jul 1, 2026 | |||||||||
|
Trumbull Katherine E.
· Officer
Tax withholding or exercise payment (F)
-$44K
|
Trumbull Katherine E. | Officer | Tax withholding or exercise payment (F) | $296.04 | -149 | -$44K | 6K | −2.4% | Jun 30, 2026 | Jul 1, 2026 | |||||||||
|
Balson Andrew
· Director
Grant (A)
102
|
Balson Andrew | Director | Grant (A) | – | 102 | – | 3K | +3.7% | Jun 30, 2026 | Jul 1, 2026 | |||||||||
N
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790 reporting institutions disclosed DPZ 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.