Ruane, Cunniff & Goldfarb L.P.
· Reduced
Change
−429K
Δ Own
−65.7%
Date
Q1 2026
LB
| Investor | Type | Est. change | Change | Δ Own | Date | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
|
Ruane, Cunniff & Goldfarb L.P.
· Reduced
Change
−429K
Δ Own
−65.7%
Date
Q1 2026
|
Ruane, Cunniff & Goldfarb L.P. | Reduced· Q1 2026 | – | −429K | −65.7% | Q1 2026 | |||||
|
Westchester Capital Management, LLC
· Reduced
Change
−364K
Date
Q1 2026
|
Westchester Capital Management, LLC | Reduced· Q1 2026 | – | −364K | – | Q1 2026 | |||||
|
Alliancebernstein L.P.
· Added
Change
+341K
Date
Q1 2026
|
Alliancebernstein L.P. | Added· Q1 2026 | – | +341K | – | Q1 2026 | |||||
|
State of Wisconsin Investment Board
· Reduced
Change
−287K
Date
Q1 2026
|
State of Wisconsin Investment Board | Reduced· Q1 2026 | – | −287K | – | Q1 2026 | |||||
|
Qube Research & Technologies Ltd
· Added
Change
+230K
Date
Q1 2026
|
Qube Research & Technologies Ltd | Added· Q1 2026 | – | +230K | – | Q1 2026 | |||||
|
Norges
· Exited
Change
−216K
Δ Own
−100.0%
Date
Q1 2026
|
Norges | Exited· Q1 2026 | – | −216K | −100.0% | Q1 2026 | |||||
|
Arrowstreet Capital, Limited Partnership
· Reduced
Change
−204K
Date
Q1 2026
|
Arrowstreet Capital, Limited Partnership | Reduced· Q1 2026 | – | −204K | – | Q1 2026 | |||||
|
Slotnik Capital, LLC
· Added
Change
+157K
Date
Q1 2026
|
Slotnik Capital, LLC | Added· Q1 2026 | – | +157K | – | Q1 2026 | |||||
|
Morgan Stanley
· Added
Change
+141K
Date
Q1 2026
|
Morgan Stanley | Added· Q1 2026 | – | +141K | – | Q1 2026 | |||||
|
Gabelli & Co Investment Advisers, Inc.
· New
Change
+125K
Date
Q1 2026
|
Gabelli & Co Investment Advisers, Inc. | New· Q1 2026 | – | +125K | – | Q1 2026 | |||||
|
Alpine Global Management, LLC
· Added
Change
+95K
Date
Q1 2026
|
Alpine Global Management, LLC | Added· Q1 2026 | – | +95K | – | Q1 2026 | |||||
|
AQR Capital Management LLC
· Added
Change
+90K
Date
Q1 2026
|
AQR Capital Management LLC | Added· Q1 2026 | – | +90K | – | Q1 2026 | |||||
|
Fort Baker Capital Management LP
· Reduced
Change
−88K
Date
Q1 2026
|
Fort Baker Capital Management LP | Reduced· Q1 2026 | – | −88K | – | Q1 2026 | |||||
|
Verition Fund Management LLC
· Added
Change
+85K
Date
Q1 2026
|
Verition Fund Management LLC | Added· Q1 2026 | – | +85K | – | Q1 2026 | |||||
|
Stonehill Capital Management LLC
· Exited
Change
−78K
Δ Own
−100.0%
Date
Q1 2026
|
Stonehill Capital Management LLC | Exited· Q1 2026 | – | −78K | −100.0% | Q1 2026 | |||||
183 reporting institutions disclosed LBRDA 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.
