Jane Street Group, LLC
· Added
Change
+24K
Date
Q1 2026
| Investor | Type | Est. change | Change | Δ Own | Date | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
|
Jane Street Group, LLC
· Added
Change
+24K
Date
Q1 2026
|
Jane Street Group, LLC | Added· Q1 2026 | – | +24K | – | Q1 2026 | |||||
|
UBS Group AG
· Reduced
Change
−21K
Date
Q1 2026
|
UBS Group AG | Reduced· Q1 2026 | – | −21K | – | Q1 2026 | |||||
|
Hrt Financial LP
· Exited
Change
−11K
Δ Own
−100.0%
Date
Q1 2026
|
Hrt Financial LP | Exited· Q1 2026 | – | −11K | −100.0% | Q1 2026 | |||||
|
Old Mission Capital LLC
· Added
Change
+10K
Date
Q1 2026
|
Old Mission Capital LLC | Added· Q1 2026 | – | +10K | – | Q1 2026 | |||||
|
Ascentis Independent Advisors
· New
Change
+6K
Date
Q1 2026
|
Ascentis Independent Advisors | New· Q1 2026 | – | +6K | – | Q1 2026 | |||||
|
Susquehanna International Group, LLP
· Exited
Change
−6K
Δ Own
−100.0%
Date
Q1 2026
|
Susquehanna International Group, LLP | Exited· Q1 2026 | – | −6K | −100.0% | Q1 2026 | |||||
|
Foundations Investment Advisors, LLC
· Exited
Change
−5K
Δ Own
−100.0%
Date
Q1 2026
|
Foundations Investment Advisors, LLC | Exited· Q1 2026 | – | −5K | −100.0% | Q1 2026 | |||||
|
Citadel Advisors LLC
· Reduced
Change
−4K
Δ Own
−14.2%
Date
Q1 2026
|
Citadel Advisors LLC | Reduced· Q1 2026 | – | −4K | −14.2% | Q1 2026 | |||||
|
Winebrenner Capital Management LLC
· Added
Change
+4K
Date
Q1 2026
|
Winebrenner Capital Management LLC | Added· Q1 2026 | – | +4K | – | Q1 2026 | |||||
|
Group One Trading LLC
· Reduced
Change
−1K
Date
Q1 2026
|
Group One Trading LLC | Reduced· Q1 2026 | – | −1K | – | Q1 2026 | |||||
|
Wellington Grp LLC
· Exited
Change
−822
Δ Own
−100.0%
Date
Q1 2026
|
Wellington Grp LLC | Exited· Q1 2026 | – | −822 | −100.0% | Q1 2026 | |||||
|
Simplex Trading, LLC
· Reduced
Change
−504
Date
Q1 2026
|
Simplex Trading, LLC | Reduced· Q1 2026 | – | −504 | – | Q1 2026 | |||||
|
Cwm, LLC
· Added
Change
+9
Date
Q1 2026
|
Cwm, LLC | Added· Q1 2026 | – | +9 | – | Q1 2026 | |||||
|
Signaturefd, LLC
· Added
Change
+4
Date
Q1 2026
|
Signaturefd, LLC | Added· Q1 2026 | – | +4 | – | Q1 2026 | |||||
|
Morgan Stanley
· Exited
Change
−1
Δ Own
−100.0%
Date
Q1 2026
|
Morgan Stanley | Exited· Q1 2026 | – | −1 | −100.0% | Q1 2026 | |||||
N
A
M
T
A
M
15 reporting institutions disclosed TOPW 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.