Goldman Sachs Group Inc
· Reduced
Change
−4.3M
Date
Q1 2026
GS
| Investor | Type | Est. change | Change | Δ Own | Date | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
|
Goldman Sachs Group Inc
· Reduced
Change
−4.3M
Date
Q1 2026
|
Goldman Sachs Group Inc | Reduced· Q1 2026 | – | −4.3M | – | Q1 2026 | |||||
|
Ardsley Advisory Partners LP
· Exited
Change
−2.1M
Δ Own
−100.0%
Date
Q1 2026
|
Ardsley Advisory Partners LP | Exited· Q1 2026 | – | −2.1M | −100.0% | Q1 2026 | |||||
|
Cooper Creek Partners Management LLC
· Reduced
Change
−1.2M
Date
Q1 2026
|
Cooper Creek Partners Management LLC | Reduced· Q1 2026 | – | −1.2M | – | Q1 2026 | |||||
|
Millennium Management LLC
· New
Change
+1.0M
Date
Q1 2026
|
Millennium Management LLC | New· Q1 2026 | – | +1.0M | – | Q1 2026 | |||||
|
Bastion Asset Management Inc.
· New
Change
+910K
Date
Q1 2026
|
Bastion Asset Management Inc. | New· Q1 2026 | – | +910K | – | Q1 2026 | |||||
|
Gendell Jeffrey L
· Added
Change
+814K
Date
Q1 2026
|
Gendell Jeffrey L | Added· Q1 2026 | – | +814K | – | Q1 2026 | |||||
|
Wolf Hill Capital Management, LP
· Reduced
Change
−677K
Date
Q1 2026
|
Wolf Hill Capital Management, LP | Reduced· Q1 2026 | – | −677K | – | Q1 2026 | |||||
|
Centerbook Partners LP
· Reduced
Change
−539K
Date
Q1 2026
|
Centerbook Partners LP | Reduced· Q1 2026 | – | −539K | – | Q1 2026 | |||||
|
Universal- Beteiligungs- Und Servicegesellschaft Mbh
· Added
Change
+537K
Date
Q1 2026
|
Universal- Beteiligungs- Und Servicegesellschaft Mbh | Added· Q1 2026 | – | +537K | – | Q1 2026 | |||||
|
Morgan Stanley
· Reduced
Change
−534K
Date
Q1 2026
|
Morgan Stanley | Reduced· Q1 2026 | – | −534K | – | Q1 2026 | |||||
|
Bank of America Corp
· Reduced
Change
−526K
Date
Q1 2026
|
Bank of America Corp | Reduced· Q1 2026 | – | −526K | – | Q1 2026 | |||||
|
American Century Companies Inc
· Reduced
Change
−512K
Date
Q1 2026
|
American Century Companies Inc | Reduced· Q1 2026 | – | −512K | – | Q1 2026 | |||||
|
Grizzlyrock Capital, LLC
· Reduced
Change
−447K
Date
Q1 2026
|
Grizzlyrock Capital, LLC | Reduced· Q1 2026 | – | −447K | – | Q1 2026 | |||||
|
Exoduspoint Capital Management, LP
· New
Change
+417K
Date
Q1 2026
|
Exoduspoint Capital Management, LP | New· Q1 2026 | – | +417K | – | Q1 2026 | |||||
|
Barrow Hanley Mewhinney & Strauss LLC
· Reduced
Change
−390K
Date
Q1 2026
|
Barrow Hanley Mewhinney & Strauss LLC | Reduced· Q1 2026 | – | −390K | – | Q1 2026 | |||||
| Insider | Title | Type | Price | Qty | Value | Owned | ΔOwn | Trade date | Filed date | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
Villar-Mir de Fuentes Silvia
· Director
Buy
+$100K
|
Villar-Mir de Fuentes Silvia | Director | Buy | $3.86 | +26K | +$100K | 121K | – | Mar 23, 2026 | Mar 25, 2026 | |||||||||
|
Lopez Madrid Javier
· Director, Officer
Buy
+$100K
|
Lopez Madrid Javier | Director, Officer | Buy | $3.86 | +26K | +$100K | 147K | – | Mar 23, 2026 | Mar 25, 2026 | |||||||||
N
A
M
M
G
A
159 reporting institutions disclosed GSM 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.