Rubric Capital Management LP
· Added
Change
+3.0M
Date
Q1 2026
EP
| Investor | Type | Est. change | Change | Δ Own | Date | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
|
Rubric Capital Management LP
· Added
Change
+3.0M
Date
Q1 2026
|
Rubric Capital Management LP | Added· Q1 2026 | – | +3.0M | – | Q1 2026 | |||||
|
Norges
· Exited
Change
−1.2M
Δ Own
−100.0%
Date
Q1 2026
|
Norges | Exited· Q1 2026 | – | −1.2M | −100.0% | Q1 2026 | |||||
|
Millennium Management LLC
· Added
Change
+737K
Date
Q1 2026
|
Millennium Management LLC | Added· Q1 2026 | – | +737K | – | Q1 2026 | |||||
|
Woodline Partners LP
· New
Change
+699K
Date
Q1 2026
|
Woodline Partners LP | New· Q1 2026 | – | +699K | – | Q1 2026 | |||||
|
Brandes Investment Partners, LP
· Added
Change
+602K
Date
Q1 2026
|
Brandes Investment Partners, LP | Added· Q1 2026 | – | +602K | – | Q1 2026 | |||||
|
Two Sigma Investments, LP
· Added
Change
+567K
Δ Own
+87.5%
Date
Q1 2026
|
Two Sigma Investments, LP | Added· Q1 2026 | – | +567K | +87.5% | Q1 2026 | |||||
|
Two Sigma Advisers, LP
· Exited
Change
−536K
Δ Own
−100.0%
Date
Q1 2026
|
Two Sigma Advisers, LP | Exited· Q1 2026 | – | −536K | −100.0% | Q1 2026 | |||||
|
D. E. Shaw & Co., Inc.
· Reduced
Change
−407K
Δ Own
−74.1%
Date
Q1 2026
|
D. E. Shaw & Co., Inc. | Reduced· Q1 2026 | – | −407K | −74.1% | Q1 2026 | |||||
|
Balyasny Asset Management L.P.
· Added
Change
+339K
Date
Q1 2026
|
Balyasny Asset Management L.P. | Added· Q1 2026 | – | +339K | – | Q1 2026 | |||||
|
Goldman Sachs Group Inc
· Added
Change
+314K
Date
Q1 2026
|
Goldman Sachs Group Inc | Added· Q1 2026 | – | +314K | – | Q1 2026 | |||||
|
Ameriprise Financial Inc
· Added
Change
+312K
Date
Q1 2026
|
Ameriprise Financial Inc | Added· Q1 2026 | – | +312K | – | Q1 2026 | |||||
|
UBS Group AG
· Added
Change
+292K
Date
Q1 2026
|
UBS Group AG | Added· Q1 2026 | – | +292K | – | Q1 2026 | |||||
|
Voloridge Investment Management, LLC
· Reduced
Change
−248K
Date
Q1 2026
|
Voloridge Investment Management, LLC | Reduced· Q1 2026 | – | −248K | – | Q1 2026 | |||||
|
Point72 Asset Management, L.P.
· Exited
Change
−240K
Δ Own
−100.0%
Date
Q1 2026
|
Point72 Asset Management, L.P. | Exited· Q1 2026 | – | −240K | −100.0% | Q1 2026 | |||||
|
Trexquant Investment LP
· Exited
Change
−233K
Δ Own
−100.0%
Date
Q1 2026
|
Trexquant Investment LP | Exited· Q1 2026 | – | −233K | −100.0% | Q1 2026 | |||||
| Insider | Title | Type | Price | Qty | Value | Owned | ΔOwn | Trade date | Filed date | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
Sit Swan
· Director
Grant (A)
8K
|
Sit Swan | Director | Grant (A) | – | 8K | – | 8K | – | Feb 5, 2026 | Feb 9, 2026 | |||||||||
|
Sachdev Rakesh
· Director
Grant (A)
8K
|
Sachdev Rakesh | Director | Grant (A) | – | 8K | – | 8K | – | Feb 5, 2026 | Feb 9, 2026 | |||||||||
|
Stahl Stephanie
· Director
Grant (A)
8K
|
Stahl Stephanie | Director | Grant (A) | – | 8K | – | 8K | – | Feb 5, 2026 | Feb 9, 2026 | |||||||||
|
Hunter John C. III
· Director
Grant (A)
8K
|
Hunter John C. III | Director | Grant (A) | – | 8K | – | 8K | – | Feb 5, 2026 | Feb 9, 2026 | |||||||||
|
Corbin George
· Director
Grant (A)
8K
|
Corbin George | Director | Grant (A) | – | 8K | – | 8K | – | Feb 5, 2026 | Feb 9, 2026 | |||||||||
|
Waring Gary
· Director
Grant (A)
8K
|
Waring Gary | Director | Grant (A) | – | 8K | – | 8K | – | Feb 5, 2026 | Feb 9, 2026 | |||||||||
|
Hendra Carla C.
· Director
Grant (A)
8K
|
Hendra Carla C. | Director | Grant (A) | – | 8K | – | 8K | – | Feb 5, 2026 | Feb 9, 2026 | |||||||||
|
Black Robert William
· Director
Grant (A)
8K
|
Black Robert William | Director | Grant (A) | – | 8K | – | 8K | – | Feb 5, 2026 | Feb 9, 2026 | |||||||||
|
Weissman Francesca
· Officer
2 operations
0
|
Weissman Francesca | Officer | 2 operations | – | 0 | – | 5K | – | Dec 2, 2025 | Dec 4, 2025 | |||||||||
|
Weissman Francesca
· Officer
Tax withholding or exercise payment (F)
-$14K
|
Weissman Francesca | Officer | Tax withholding or exercise payment (F) | $17.00 | -798 | -$14K | 29K | – | Dec 2, 2025 | Dec 4, 2025 | |||||||||
|
Dunham John M.
· Officer
Sell
−$6K
|
Dunham John M. | Officer | Sell | $17.21 | −333 | −$6K | 0 | – | Nov 20, 2025 | Nov 20, 2025 | |||||||||
|
Hibbert Paul
· Officer
Grant (A)
15K
|
Hibbert Paul | Officer | Grant (A) | – | 15K | – | 15K | – | Nov 14, 2025 | Nov 18, 2025 | |||||||||
|
Little Rod R.
· Director, Officer
Grant (A)
103K
|
Little Rod R. | Director, Officer | Grant (A) | – | 103K | – | 103K | – | Nov 14, 2025 | Nov 17, 2025 | |||||||||
|
Langley Latanya
· Officer
Grant (A)
24K
|
Langley Latanya | Officer | Grant (A) | – | 24K | – | 24K | – | Nov 14, 2025 | Nov 17, 2025 | |||||||||
|
Weissman Francesca
· Officer
Grant (A)
26K
|
Weissman Francesca | Officer | Grant (A) | – | 26K | – | 26K | – | Nov 14, 2025 | Nov 17, 2025 | |||||||||
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207 reporting institutions disclosed EPC 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.