Lpl Financial LLC
· Added
Change
+642K
Date
Q1 2026
BA
| Investor | Type | Est. change | Change | Δ Own | Date | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
|
Lpl Financial LLC
· Added
Change
+642K
Date
Q1 2026
|
Lpl Financial LLC | Added· Q1 2026 | – | +642K | – | Q1 2026 | |||||
|
Brooklands Fund Management Ltd
· New
Change
+550K
Date
Q1 2026
|
Brooklands Fund Management Ltd | New· Q1 2026 | – | +550K | – | Q1 2026 | |||||
|
Marshall Wace, LLP
· Added
Change
+519K
Date
Q1 2026
|
Marshall Wace, LLP | Added· Q1 2026 | – | +519K | – | Q1 2026 | |||||
|
Lonestar Capital Management LLC
· New
Change
+500K
Date
Q1 2026
|
Lonestar Capital Management LLC | New· Q1 2026 | – | +500K | – | Q1 2026 | |||||
|
Morgan Stanley
· Added
Change
+467K
Date
Q1 2026
|
Morgan Stanley | Added· Q1 2026 | – | +467K | – | Q1 2026 | |||||
|
X-Square Capital, LLC
· Added
Change
+316K
Date
Q1 2026
|
X-Square Capital, LLC | Added· Q1 2026 | – | +316K | – | Q1 2026 | |||||
|
Jane Street Group, LLC
· Added
Change
+298K
Date
Q1 2026
|
Jane Street Group, LLC | Added· Q1 2026 | – | +298K | – | Q1 2026 | |||||
|
Renaissance Technologies LLC
· Reduced
Change
−250K
Δ Own
−94.1%
Date
Q1 2026
|
Renaissance Technologies LLC | Reduced· Q1 2026 | – | −250K | −94.1% | Q1 2026 | |||||
|
Xtx Topco Ltd
· New
Change
+242K
Date
Q1 2026
|
Xtx Topco Ltd | New· Q1 2026 | – | +242K | – | Q1 2026 | |||||
|
Two Sigma Investments, LP
· New
Change
+203K
Date
Q1 2026
|
Two Sigma Investments, LP | New· Q1 2026 | – | +203K | – | Q1 2026 | |||||
|
UBS Group AG
· Added
Change
+172K
Date
Q1 2026
|
UBS Group AG | Added· Q1 2026 | – | +172K | – | Q1 2026 | |||||
|
Old West Investment Management, LLC
· New
Change
+141K
Date
Q1 2026
|
Old West Investment Management, LLC | New· Q1 2026 | – | +141K | – | Q1 2026 | |||||
|
Virtu Financial LLC
· New
Change
+136K
Date
Q1 2026
|
Virtu Financial LLC | New· Q1 2026 | – | +136K | – | Q1 2026 | |||||
|
Jump Financial, LLC
· New
Change
+134K
Date
Q1 2026
|
Jump Financial, LLC | New· Q1 2026 | – | +134K | – | Q1 2026 | |||||
|
Ion Fund Management Ltd
· New
Change
+116K
Date
Q1 2026
|
Ion Fund Management Ltd | New· Q1 2026 | – | +116K | – | Q1 2026 | |||||
U
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65 reporting institutions disclosed BAK 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.