Woodline Partners LP
· Exited
Change
−1.3M
Δ Own
−100.0%
Date
Q1 2026
BM
| Investor | Type | Est. change | Change | Δ Own | Date | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
|
Woodline Partners LP
· Exited
Change
−1.3M
Δ Own
−100.0%
Date
Q1 2026
|
Woodline Partners LP | Exited· Q1 2026 | – | −1.3M | −100.0% | Q1 2026 | |||||
|
Renaissance Technologies LLC
· Added
Change
+834K
Δ Own
+174.3%
Date
Q1 2026
|
Renaissance Technologies LLC | Added· Q1 2026 | – | +834K | +174.3% | Q1 2026 | |||||
|
Citadel Advisors LLC
· New
Change
+657K
Date
Q1 2026
|
Citadel Advisors LLC | New· Q1 2026 | – | +657K | – | Q1 2026 | |||||
|
Jacobs Levy Equity Management, Inc
· New
Change
+311K
Date
Q1 2026
|
Jacobs Levy Equity Management, Inc | New· Q1 2026 | – | +311K | – | Q1 2026 | |||||
|
Federated Hermes, Inc.
· Reduced
Change
−304K
Date
Q1 2026
|
Federated Hermes, Inc. | Reduced· Q1 2026 | – | −304K | – | Q1 2026 | |||||
|
Xtx Topco Ltd
· Added
Change
+269K
Date
Q1 2026
|
Xtx Topco Ltd | Added· Q1 2026 | – | +269K | – | Q1 2026 | |||||
|
Jane Street Group, LLC
· Added
Change
+206K
Date
Q1 2026
|
Jane Street Group, LLC | Added· Q1 2026 | – | +206K | – | Q1 2026 | |||||
|
Susquehanna International Group, LLP
· Added
Change
+152K
Date
Q1 2026
|
Susquehanna International Group, LLP | Added· Q1 2026 | – | +152K | – | Q1 2026 | |||||
|
UBS Group AG
· Added
Change
+136K
Date
Q1 2026
|
UBS Group AG | Added· Q1 2026 | – | +136K | – | Q1 2026 | |||||
|
Two Sigma Advisers, LP
· Exited
Change
−106K
Δ Own
−100.0%
Date
Q1 2026
|
Two Sigma Advisers, LP | Exited· Q1 2026 | – | −106K | −100.0% | Q1 2026 | |||||
|
Headlands Technologies LLC
· New
Change
+106K
Date
Q1 2026
|
Headlands Technologies LLC | New· Q1 2026 | – | +106K | – | Q1 2026 | |||||
|
Mai Capital Management
· Added
Change
+89K
Date
Q1 2026
|
Mai Capital Management | Added· Q1 2026 | – | +89K | – | Q1 2026 | |||||
|
Sculptor Capital LP
· Exited
Change
−85K
Δ Own
−100.0%
Date
Q1 2026
|
Sculptor Capital LP | Exited· Q1 2026 | – | −85K | −100.0% | Q1 2026 | |||||
|
Fideuram - Intesa Sanpaolo Private Banking S.P.A.
· Reduced
Change
−74K
Date
Q1 2026
|
Fideuram - Intesa Sanpaolo Private Banking S.P.A. | Reduced· Q1 2026 | – | −74K | – | Q1 2026 | |||||
|
Mariner, LLC
· Added
Change
+69K
Date
Q1 2026
|
Mariner, LLC | Added· Q1 2026 | – | +69K | – | Q1 2026 | |||||
| Insider | Title | Type | Price | Qty | Value | Owned | ΔOwn | Trade date | Filed date | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
Faust Elizabeth
· Director
Grant (A)
196K
|
Faust Elizabeth | Director | Grant (A) | – | 196K | – | 196K | – | Jun 10, 2026 | Jun 12, 2026 | |||||||||
|
Aguiar Eric
· Director
Grant (A)
196K
|
Aguiar Eric | Director | Grant (A) | – | 196K | – | 196K | – | Jun 10, 2026 | Jun 12, 2026 | |||||||||
|
Ray Sumita
· Director
Grant (A)
196K
|
Ray Sumita | Director | Grant (A) | – | 196K | – | 196K | – | Jun 10, 2026 | Jun 12, 2026 | |||||||||
|
Averill Julianne
· Director
Grant (A)
174K
|
Averill Julianne | Director | Grant (A) | – | 174K | – | 174K | – | Jun 10, 2026 | Jun 12, 2026 | |||||||||
|
Erdtmann Rainer M.
· Director
Grant (A)
453K
|
Erdtmann Rainer M. | Director | Grant (A) | – | 453K | – | 453K | – | Apr 1, 2026 | Apr 3, 2026 | |||||||||
|
Hitchcock Michael J.m.
· Director
Grant (A)
667K
|
Hitchcock Michael J.m. | Director | Grant (A) | – | 667K | – | 667K | – | Apr 1, 2026 | Apr 3, 2026 | |||||||||
|
Erdtmann Rainer M.
· Director
6 operations
0
|
Erdtmann Rainer M. | Director | 6 operations | – | 0 | – | 70K | – | Dec 31, 2025 | Feb 6, 2026 | |||||||||
|
Erdtmann Rainer M.
· Director, Officer
Buy
+$43K
|
Erdtmann Rainer M. | Director, Officer | Buy | $1.43 | +30K | +$43K | 723K | – | Dec 11, 2025 | Dec 15, 2025 | |||||||||
|
Hitchcock Michael J.m.
· Director, Officer
Buy
+$99K
|
Hitchcock Michael J.m. | Director, Officer | Buy | $0.99 | +100K | +$99K | 115K | – | Dec 2, 2025 | Dec 4, 2025 | |||||||||
|
Erdtmann Rainer M.
· Director
Buy
+$10K
|
Erdtmann Rainer M. | Director | Buy | $1.05 | +10K | +$10K | 693K | – | Dec 1, 2025 | Dec 2, 2025 | |||||||||
|
Erdtmann Rainer M.
· Director
Buy
+$44K
|
Erdtmann Rainer M. | Director | Buy | $1.10 | +40K | +$44K | 683K | – | Nov 28, 2025 | Dec 2, 2025 | |||||||||
|
Hitchcock Michael J.m.
· Director, Officer
Grant (A)
916K
|
Hitchcock Michael J.m. | Director, Officer | Grant (A) | – | 916K | – | 916K | – | Aug 11, 2025 | Aug 13, 2025 | |||||||||
|
Erdtmann Rainer M.
· Director, Officer
Grant (A)
1.2M
|
Erdtmann Rainer M. | Director, Officer | Grant (A) | – | 1.2M | – | 1.2M | – | Aug 11, 2025 | Aug 13, 2025 | |||||||||
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52 reporting institutions disclosed BMEA 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.