Alyeska Investment Group, L.P.
· Reduced
Change
−1.9M
Date
Q1 2026
| Investor | Type | Est. change | Change | Δ Own | Date | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
|
Alyeska Investment Group, L.P.
· Reduced
Change
−1.9M
Date
Q1 2026
|
Alyeska Investment Group, L.P. | Reduced· Q1 2026 | – | −1.9M | – | Q1 2026 | |||||
|
Bastion Asset Management Inc.
· Reduced
Change
−862K
Date
Q1 2026
|
Bastion Asset Management Inc. | Reduced· Q1 2026 | – | −862K | – | Q1 2026 | |||||
|
Cantor Fitzgerald, L. P.
· Exited
Change
−601K
Δ Own
−100.0%
Date
Q1 2026
|
Cantor Fitzgerald, L. P. | Exited· Q1 2026 | – | −601K | −100.0% | Q1 2026 | |||||
|
First Manhattan Co. LLC.
· New
Change
+300K
Date
Q1 2026
|
First Manhattan Co. LLC. | New· Q1 2026 | – | +300K | – | Q1 2026 | |||||
|
Hollencrest Capital Management
· Added
Change
+240K
Date
Q1 2026
|
Hollencrest Capital Management | Added· Q1 2026 | – | +240K | – | Q1 2026 | |||||
|
Awm Investment Company, Inc.
· Added
Change
+229K
Date
Q1 2026
|
Awm Investment Company, Inc. | Added· Q1 2026 | – | +229K | – | Q1 2026 | |||||
|
Renaissance Technologies LLC
· Added
Change
+195K
Δ Own
+130.4%
Date
Q1 2026
|
Renaissance Technologies LLC | Added· Q1 2026 | – | +195K | +130.4% | Q1 2026 | |||||
|
Citadel Advisors LLC
· Exited
Change
−180K
Δ Own
−100.0%
Date
Q1 2026
|
Citadel Advisors LLC | Exited· Q1 2026 | – | −180K | −100.0% | Q1 2026 | |||||
|
Bank of America Corp
· Added
Change
+154K
Date
Q1 2026
|
Bank of America Corp | Added· Q1 2026 | – | +154K | – | Q1 2026 | |||||
|
Jane Street Group, LLC
· Added
Change
+143K
Date
Q1 2026
|
Jane Street Group, LLC | Added· Q1 2026 | – | +143K | – | Q1 2026 | |||||
|
Two Sigma Investments, LP
· Added
Change
+137K
Δ Own
+855.2%
Date
Q1 2026
|
Two Sigma Investments, LP | Added· Q1 2026 | – | +137K | +855.2% | Q1 2026 | |||||
|
Quadrature Capital Ltd
· Exited
Change
−119K
Δ Own
−100.0%
Date
Q1 2026
|
Quadrature Capital Ltd | Exited· Q1 2026 | – | −119K | −100.0% | Q1 2026 | |||||
|
Diametric Capital, LP
· New
Change
+93K
Date
Q1 2026
|
Diametric Capital, LP | New· Q1 2026 | – | +93K | – | Q1 2026 | |||||
|
Walleye Capital LLC
· New
Change
+85K
Date
Q1 2026
|
Walleye Capital LLC | New· Q1 2026 | – | +85K | – | Q1 2026 | |||||
|
Spx Gestao de Recursos Ltda
· Exited
Change
−75K
Δ Own
−100.0%
Date
Q1 2026
|
Spx Gestao de Recursos Ltda | Exited· Q1 2026 | – | −75K | −100.0% | Q1 2026 | |||||
| Insider | Title | Type | Price | Qty | Value | Owned | ΔOwn | Trade date | Filed date | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
Sentient Executive Gp Iii, Ltd
· 10% Owner
Sell
−$7.7M
|
Sentient Executive Gp Iii, Ltd | 10% Owner | Sell | $2.00 | −3.9M | −$7.7M | 0 | – | Nov 12, 2025 | Nov 14, 2025 | |||||||||
U
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38 reporting institutions disclosed GRO 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.