Hudson Bay Capital Management LP
· Reduced
Change
−146K
Date
Q1 2026
DD
| Investor | Type | Est. change | Change | Δ Own | Date | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
|
Hudson Bay Capital Management LP
· Reduced
Change
−146K
Date
Q1 2026
|
Hudson Bay Capital Management LP | Reduced· Q1 2026 | – | −146K | – | Q1 2026 | |||||
|
Gratia Capital, LLC
· Exited
Change
−91K
Δ Own
−100.0%
Date
Q1 2026
|
Gratia Capital, LLC | Exited· Q1 2026 | – | −91K | −100.0% | Q1 2026 | |||||
|
Millennium Management LLC
· Reduced
Change
−74K
Date
Q1 2026
|
Millennium Management LLC | Reduced· Q1 2026 | – | −74K | – | Q1 2026 | |||||
|
Citadel Advisors LLC
· Reduced
Change
−74K
Δ Own
−53.3%
Date
Q1 2026
|
Citadel Advisors LLC | Reduced· Q1 2026 | – | −74K | −53.3% | Q1 2026 | |||||
|
1492 Capital Management LLC
· Exited
Change
−62K
Δ Own
−100.0%
Date
Q1 2026
|
1492 Capital Management LLC | Exited· Q1 2026 | – | −62K | −100.0% | Q1 2026 | |||||
|
Quadrature Capital Ltd
· Exited
Change
−21K
Δ Own
−100.0%
Date
Q1 2026
|
Quadrature Capital Ltd | Exited· Q1 2026 | – | −21K | −100.0% | Q1 2026 | |||||
|
Whetstone Capital Advisors, LLC
· Exited
Change
−20K
Δ Own
−100.0%
Date
Q1 2026
|
Whetstone Capital Advisors, LLC | Exited· Q1 2026 | – | −20K | −100.0% | Q1 2026 | |||||
|
Schwab
· Reduced
Change
−13K
Date
Q1 2026
|
Schwab | Reduced· Q1 2026 | – | −13K | – | Q1 2026 | |||||
|
Four Tree Island Advisory LLC
· Exited
Change
−11K
Δ Own
−100.0%
Date
Q1 2026
|
Four Tree Island Advisory LLC | Exited· Q1 2026 | – | −11K | −100.0% | Q1 2026 | |||||
|
UBS Group AG
· Reduced
Change
−10K
Date
Q1 2026
|
UBS Group AG | Reduced· Q1 2026 | – | −10K | – | Q1 2026 | |||||
|
Brc Group Holdings, Inc.
· Reduced
Change
−10K
Date
Q1 2026
|
Brc Group Holdings, Inc. | Reduced· Q1 2026 | – | −10K | – | Q1 2026 | |||||
|
Gsa Capital Partners LLP
· Reduced
Change
−7K
Date
Q1 2026
|
Gsa Capital Partners LLP | Reduced· Q1 2026 | – | −7K | – | Q1 2026 | |||||
|
Goldman Sachs Group Inc
· Reduced
Change
−6K
Date
Q1 2026
|
Goldman Sachs Group Inc | Reduced· Q1 2026 | – | −6K | – | Q1 2026 | |||||
|
Russell Investments Group, Ltd.
· Reduced
Change
−3K
Date
Q1 2026
|
Russell Investments Group, Ltd. | Reduced· Q1 2026 | – | −3K | – | Q1 2026 | |||||
|
Newedge Advisors, LLC
· Reduced
Change
−860
Date
Q1 2026
|
Newedge Advisors, LLC | Reduced· Q1 2026 | – | −860 | – | Q1 2026 | |||||
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33 reporting institutions disclosed DDI 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.