Alliancebernstein L.P.
· Exited
Change
−79K
Δ Own
−100.0%
Date
Q1 2026
BS
| Investor | Type | Est. change | Change | Δ Own | Date | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
|
Alliancebernstein L.P.
· Exited
Change
−79K
Δ Own
−100.0%
Date
Q1 2026
|
Alliancebernstein L.P. | Exited· Q1 2026 | – | −79K | −100.0% | Q1 2026 | |||||
|
FMR LLC
· New
Change
+46K
Date
Q1 2026
|
FMR LLC | New· Q1 2026 | – | +46K | – | Q1 2026 | |||||
|
Geode
· Added
Change
+1K
Date
Q1 2026
|
Geode | Added· Q1 2026 | – | +1K | – | Q1 2026 | |||||
|
BlackRock
· Added
Change
+949
Date
Q1 2026
|
BlackRock | Added· Q1 2026 | – | +949 | – | Q1 2026 | |||||
|
Renaissance Technologies LLC
· Added
Change
+700
Δ Own
+2.3%
Date
Q1 2026
|
Renaissance Technologies LLC | Added· Q1 2026 | – | +700 | +2.3% | Q1 2026 | |||||
|
Larson Financial Group LLC
· Exited
Change
−431
Δ Own
−100.0%
Date
Q1 2026
|
Larson Financial Group LLC | Exited· Q1 2026 | – | −431 | −100.0% | Q1 2026 | |||||
|
Northwestern Mutual Wealth Management Co
· Added
Change
+250
Date
Q1 2026
|
Northwestern Mutual Wealth Management Co | Added· Q1 2026 | – | +250 | – | Q1 2026 | |||||
|
Northern Trust
· Reduced
Change
−177
Date
Q1 2026
|
Northern Trust | Reduced· Q1 2026 | – | −177 | – | Q1 2026 | |||||
|
Bank of America Corp
· Added
Change
+33
Date
Q1 2026
|
Bank of America Corp | Added· Q1 2026 | – | +33 | – | Q1 2026 | |||||
|
Tower Research Capital LLC (trc)
· Reduced
Change
−29
Date
Q1 2026
|
Tower Research Capital LLC (trc) | Reduced· Q1 2026 | – | −29 | – | Q1 2026 | |||||
|
UBS Group AG
· Added
Change
+11
Date
Q1 2026
|
UBS Group AG | Added· Q1 2026 | – | +11 | – | Q1 2026 | |||||
|
Citigroup Inc
· New
Change
+1
Date
Q1 2026
|
Citigroup Inc | New· Q1 2026 | – | +1 | – | Q1 2026 | |||||
| Insider | Title | Type | Price | Qty | Value | Owned | ΔOwn | Trade date | Filed date | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
Masterson John J.
· Director
Buy
+$18K
|
Masterson John J. | Director | Buy | $8.21 | +2K | +$18K | 185K | – | Dec 12, 2025 | Dec 16, 2025 | |||||||||
|
Masterson John J.
· Director
Buy
+$5K
|
Masterson John J. | Director | Buy | $8.22 | +600 | +$5K | 182K | – | Dec 8, 2025 | Dec 9, 2025 | |||||||||
|
Masterson John J.
· Director
Buy
+$8K
|
Masterson John J. | Director | Buy | $8.40 | +1K | +$8K | 182K | – | Dec 5, 2025 | Dec 9, 2025 | |||||||||
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12 reporting institutions disclosed BSBK 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.