Tudor Investment Corp Et Al
· Exited
Change
−585K
Δ Own
−100.0%
Date
Q1 2026
AR
| Investor | Type | Est. change | Change | Δ Own | Date | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
|
Tudor Investment Corp Et Al
· Exited
Change
−585K
Δ Own
−100.0%
Date
Q1 2026
|
Tudor Investment Corp Et Al | Exited· Q1 2026 | – | −585K | −100.0% | Q1 2026 | |||||
|
Waterfall Asset Management, LLC
· Exited
Change
−569K
Δ Own
−100.0%
Date
Q1 2026
|
Waterfall Asset Management, LLC | Exited· Q1 2026 | – | −569K | −100.0% | Q1 2026 | |||||
|
Qube Research & Technologies Ltd
· Exited
Change
−403K
Δ Own
−100.0%
Date
Q1 2026
|
Qube Research & Technologies Ltd | Exited· Q1 2026 | – | −403K | −100.0% | Q1 2026 | |||||
|
Cura Wealth Advisors, LLC
· Reduced
Change
−386K
Date
Q1 2026
|
Cura Wealth Advisors, LLC | Reduced· Q1 2026 | – | −386K | – | Q1 2026 | |||||
|
Goldman Sachs Group Inc
· Reduced
Change
−298K
Date
Q1 2026
|
Goldman Sachs Group Inc | Reduced· Q1 2026 | – | −298K | – | Q1 2026 | |||||
|
Lighthouse Investment Partners, LLC
· Exited
Change
−291K
Δ Own
−100.0%
Date
Q1 2026
|
Lighthouse Investment Partners, LLC | Exited· Q1 2026 | – | −291K | −100.0% | Q1 2026 | |||||
|
Citadel Advisors LLC
· Reduced
Change
−269K
Δ Own
−71.4%
Date
Q1 2026
|
Citadel Advisors LLC | Reduced· Q1 2026 | – | −269K | −71.4% | Q1 2026 | |||||
|
Balyasny Asset Management L.P.
· Reduced
Change
−242K
Date
Q1 2026
|
Balyasny Asset Management L.P. | Reduced· Q1 2026 | – | −242K | – | Q1 2026 | |||||
|
Principal Financial Group Inc
· Reduced
Change
−214K
Date
Q1 2026
|
Principal Financial Group Inc | Reduced· Q1 2026 | – | −214K | – | Q1 2026 | |||||
|
Barclays PLC
· Reduced
Change
−191K
Date
Q1 2026
|
Barclays PLC | Reduced· Q1 2026 | – | −191K | – | Q1 2026 | |||||
|
Y-Intercept (hong Kong) Ltd
· Exited
Change
−191K
Δ Own
−100.0%
Date
Q1 2026
|
Y-Intercept (hong Kong) Ltd | Exited· Q1 2026 | – | −191K | −100.0% | Q1 2026 | |||||
|
Morgan Stanley
· Reduced
Change
−170K
Date
Q1 2026
|
Morgan Stanley | Reduced· Q1 2026 | – | −170K | – | Q1 2026 | |||||
|
AM Investment Strategies LLC
· Exited
Change
−156K
Δ Own
−100.0%
Date
Q1 2026
|
AM Investment Strategies LLC | Exited· Q1 2026 | – | −156K | −100.0% | Q1 2026 | |||||
|
Norges
· Exited
Change
−146K
Δ Own
−100.0%
Date
Q1 2026
|
Norges | Exited· Q1 2026 | – | −146K | −100.0% | Q1 2026 | |||||
|
Palogic Value Management, L.P.
· Exited
Change
−132K
Δ Own
−100.0%
Date
Q1 2026
|
Palogic Value Management, L.P. | Exited· Q1 2026 | – | −132K | −100.0% | Q1 2026 | |||||
| Insider | Title | Type | Price | Qty | Value | Owned | ΔOwn | Trade date | Filed date | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
Whonder Carmencita N.m.
· Director
Sell
−$50K
|
Whonder Carmencita N.m. | Director | Sell | $10.93 | −5K | −$50K | 25K | – | May 13, 2026 | May 15, 2026 | |||||||||
|
Biderman Mark C.
· Director
Grant (A)
10K
|
Biderman Mark C. | Director | Grant (A) | – | 10K | – | 70K | – | Apr 1, 2026 | Apr 3, 2026 | |||||||||
|
Whonder Carmencita N.m.
· Director
Grant (A)
10K
|
Whonder Carmencita N.m. | Director | Grant (A) | – | 10K | – | 29K | – | Apr 1, 2026 | Apr 3, 2026 | |||||||||
|
Carlton Pamela G.
· Director
Grant (A)
10K
|
Carlton Pamela G. | Director | Grant (A) | – | 10K | – | 49K | – | Apr 1, 2026 | Apr 3, 2026 | |||||||||
|
Salvati Michael
· Director
Grant (A)
10K
|
Salvati Michael | Director | Grant (A) | – | 10K | – | 163K | – | Apr 1, 2026 | Apr 3, 2026 | |||||||||
|
Kasdin Robert A.
· Director
Grant (A)
10K
|
Kasdin Robert A. | Director | Grant (A) | – | 10K | – | 115K | – | Apr 1, 2026 | Apr 3, 2026 | |||||||||
|
Romando Brenna Haysom
· Director
Grant (A)
10K
|
Romando Brenna Haysom | Director | Grant (A) | – | 10K | – | 91K | – | Apr 1, 2026 | Apr 3, 2026 | |||||||||
|
Prince Scott
· Director
Grant (A)
10K
|
Prince Scott | Director | Grant (A) | – | 10K | – | 61K | – | Apr 1, 2026 | Apr 3, 2026 | |||||||||
|
Mironova Anastasia G.
· Officer
Tax withholding or exercise payment (F)
-$68K
|
Mironova Anastasia G. | Officer | Tax withholding or exercise payment (F) | $10.68 | -6K | -$68K | 75K | – | Jan 30, 2026 | Feb 3, 2026 | |||||||||
|
Rothstein Stuart
· Director, Officer
Tax withholding or exercise payment (F)
-$657K
|
Rothstein Stuart | Director, Officer | Tax withholding or exercise payment (F) | $10.68 | -61K | -$657K | 278K | – | Jan 30, 2026 | Feb 3, 2026 | |||||||||
|
Mironova Anastasia G.
· Officer
Grant (A)
35K
|
Mironova Anastasia G. | Officer | Grant (A) | – | 35K | – | 82K | – | Dec 30, 2025 | Jan 2, 2026 | |||||||||
|
Rothstein Stuart
· Director, Officer
Grant (A)
109K
|
Rothstein Stuart | Director, Officer | Grant (A) | – | 109K | – | 339K | – | Dec 30, 2025 | Jan 2, 2026 | |||||||||
|
Rothstein Stuart
· Director, Officer
Sell
−$529K
|
Rothstein Stuart | Director, Officer | Sell | $10.16 | −52K | −$529K | 230K | – | Dec 15, 2025 | Dec 16, 2025 | |||||||||
|
Rothstein Stuart
· Director, Officer
Sell
−$561K
|
Rothstein Stuart | Director, Officer | Sell | $10.78 | −52K | −$561K | 282K | – | Sep 15, 2025 | Sep 16, 2025 | |||||||||
N
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242 reporting institutions disclosed ARI 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.