BlackRock
· Reduced
Change
−151K
Date
Q1 2026
US
| Investor | Type | Est. change | Change | Δ Own | Date | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
|
BlackRock
· Reduced
Change
−151K
Date
Q1 2026
|
BlackRock | Reduced· Q1 2026 | – | −151K | – | Q1 2026 | |||||
|
Vanguard
· Reduced
Change
−48K
Date
Q1 2026
|
Vanguard | Reduced· Q1 2026 | – | −48K | – | Q1 2026 | |||||
|
Estuary Capital Management LP
· Exited
Change
−43K
Δ Own
−100.0%
Date
Q1 2026
|
Estuary Capital Management LP | Exited· Q1 2026 | – | −43K | −100.0% | Q1 2026 | |||||
|
Copeland Capital Management, LLC
· Reduced
Change
−42K
Date
Q1 2026
|
Copeland Capital Management, LLC | Reduced· Q1 2026 | – | −42K | – | Q1 2026 | |||||
|
Qube Research & Technologies Ltd
· Reduced
Change
−33K
Date
Q1 2026
|
Qube Research & Technologies Ltd | Reduced· Q1 2026 | – | −33K | – | Q1 2026 | |||||
|
Citadel Advisors LLC
· Reduced
Change
−31K
Δ Own
−77.8%
Date
Q1 2026
|
Citadel Advisors LLC | Reduced· Q1 2026 | – | −31K | −77.8% | Q1 2026 | |||||
|
Renaissance Technologies LLC
· Reduced
Change
−25K
Δ Own
−3.9%
Date
Q1 2026
|
Renaissance Technologies LLC | Reduced· Q1 2026 | – | −25K | −3.9% | Q1 2026 | |||||
|
Goldman Sachs Group Inc
· Reduced
Change
−24K
Date
Q1 2026
|
Goldman Sachs Group Inc | Reduced· Q1 2026 | – | −24K | – | Q1 2026 | |||||
|
Dz Bank AG Deutsche Zentral Genossenschafts Bank, Frankfurt AM Main
· Exited
Change
−24K
Δ Own
−100.0%
Date
Q1 2026
|
Dz Bank AG Deutsche Zentral Genossenschafts Bank, Frankfurt AM Main | Exited· Q1 2026 | – | −24K | −100.0% | Q1 2026 | |||||
|
UBS AM
· Reduced
Change
−19K
Date
Q1 2026
|
UBS AM | Reduced· Q1 2026 | – | −19K | – | Q1 2026 | |||||
|
Congruence Capital, LLC
· Reduced
Change
−17K
Date
Q1 2026
|
Congruence Capital, LLC | Reduced· Q1 2026 | – | −17K | – | Q1 2026 | |||||
|
Hrt Financial LP
· Exited
Change
−16K
Δ Own
−100.0%
Date
Q1 2026
|
Hrt Financial LP | Exited· Q1 2026 | – | −16K | −100.0% | Q1 2026 | |||||
|
Barclays PLC
· Reduced
Change
−15K
Date
Q1 2026
|
Barclays PLC | Reduced· Q1 2026 | – | −15K | – | Q1 2026 | |||||
|
Tudor Investment Corp Et Al
· Reduced
Change
−14K
Date
Q1 2026
|
Tudor Investment Corp Et Al | Reduced· Q1 2026 | – | −14K | – | Q1 2026 | |||||
|
Verition Fund Management LLC
· Reduced
Change
−14K
Date
Q1 2026
|
Verition Fund Management LLC | Reduced· Q1 2026 | – | −14K | – | Q1 2026 | |||||
| Insider | Title | Type | Price | Qty | Value | Owned | ΔOwn | Trade date | Filed date | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
Hawkins Tom S. Jr
· Director
Grant (A)
$140K
|
Hawkins Tom S. Jr | Director | Grant (A) | $110.00 | 1K | $140K | 11K | – | May 1, 2026 | May 5, 2026 | |||||||||
|
Wolkenstein Jon A.
· Director
Grant (A)
$140K
|
Wolkenstein Jon A. | Director | Grant (A) | $110.00 | 1K | $140K | 4K | – | May 1, 2026 | May 4, 2026 | |||||||||
|
Weirich Lila R.
· Director
Grant (A)
$140K
|
Weirich Lila R. | Director | Grant (A) | $110.00 | 1K | $140K | 4K | – | May 1, 2026 | May 4, 2026 | |||||||||
|
Duhe Sandra C.
· Director
Grant (A)
$140K
|
Duhe Sandra C. | Director | Grant (A) | $110.00 | 1K | $140K | 4K | – | May 1, 2026 | May 4, 2026 | |||||||||
|
Cardin Richard W.
· Director
Grant (A)
$140K
|
Cardin Richard W. | Director | Grant (A) | $110.00 | 1K | $140K | 17K | – | May 1, 2026 | May 4, 2026 | |||||||||
|
Doumet Antoine M.
· Director
Exercise or conversion (M/X/C)
$375K
|
Doumet Antoine M. | Director | Exercise or conversion (M/X/C) | $110.00 | 3K | $375K | 3K | – | May 1, 2026 | May 4, 2026 | |||||||||
|
Doumet Antoine M.
· Director
2 operations
$0
|
Doumet Antoine M. | Director | 2 operations | $10.71 | 0 | $0 | 0 | – | Mar 17, 2026 | Mar 18, 2026 | |||||||||
|
Duhe Sandra C.
· Director
Sell
−$154K
|
Duhe Sandra C. | Director | Sell | $120.45 | −1K | −$154K | 2K | – | Mar 3, 2026 | Mar 4, 2026 | |||||||||
|
Wiedemer Michael L.
· Officer
Tax withholding or exercise payment (F)
-$19K
|
Wiedemer Michael L. | Officer | Tax withholding or exercise payment (F) | $118.13 | -165 | -$19K | 6K | – | Feb 3, 2026 | Feb 4, 2026 | |||||||||
|
Stone Timothy Wade
· Officer
Tax withholding or exercise payment (F)
-$16K
|
Stone Timothy Wade | Officer | Tax withholding or exercise payment (F) | $118.13 | -136 | -$16K | 5K | – | Feb 3, 2026 | Feb 4, 2026 | |||||||||
|
O'Neill Nathan
· Officer
Tax withholding or exercise payment (F)
-$20K
|
O'Neill Nathan | Officer | Tax withholding or exercise payment (F) | $118.13 | -166 | -$20K | 8K | – | Feb 3, 2026 | Feb 4, 2026 | |||||||||
|
Gagnon John J.
· Officer
Tax withholding or exercise payment (F)
-$15K
|
Gagnon John J. | Officer | Tax withholding or exercise payment (F) | $118.13 | -123 | -$15K | 6K | – | Feb 3, 2026 | Feb 4, 2026 | |||||||||
|
Wiedemer Michael L.
· Officer
Tax withholding or exercise payment (F)
-$12K
|
Wiedemer Michael L. | Officer | Tax withholding or exercise payment (F) | $123.61 | -95 | -$12K | 7K | – | Feb 2, 2026 | Feb 4, 2026 | |||||||||
|
Wiedemer Michael L.
· Officer
Grant (A)
$53K
|
Wiedemer Michael L. | Officer | Grant (A) | $123.61 | 426 | $53K | 7K | – | Feb 2, 2026 | Feb 4, 2026 | |||||||||
|
Stone Timothy Wade
· Officer
Tax withholding or exercise payment (F)
-$12K
|
Stone Timothy Wade | Officer | Tax withholding or exercise payment (F) | $123.61 | -100 | -$12K | 5K | – | Feb 2, 2026 | Feb 4, 2026 | |||||||||
A
N
M
G
A
A
213 reporting institutions disclosed USLM 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.