Assenagon Asset Management S.A.
· Added
Change
+458K
Date
Q1 2026
GP
| Investor | Type | Est. change | Change | Δ Own | Date | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
|
Assenagon Asset Management S.A.
· Added
Change
+458K
Date
Q1 2026
|
Assenagon Asset Management S.A. | Added· Q1 2026 | – | +458K | – | Q1 2026 | |||||
|
State Street
· Added
Change
+197K
Date
Q1 2026
|
State Street | Added· Q1 2026 | – | +197K | – | Q1 2026 | |||||
|
Gemsstock Ltd.
· Added
Change
+171K
Date
Q1 2026
|
Gemsstock Ltd. | Added· Q1 2026 | – | +171K | – | Q1 2026 | |||||
|
Palo Duro Investment Partners, LP
· Added
Change
+130K
Date
Q1 2026
|
Palo Duro Investment Partners, LP | Added· Q1 2026 | – | +130K | – | Q1 2026 | |||||
|
Hite Hedge Asset Management LLC
· Added
Change
+119K
Date
Q1 2026
|
Hite Hedge Asset Management LLC | Added· Q1 2026 | – | +119K | – | Q1 2026 | |||||
|
Renaissance Technologies LLC
· Added
Change
+117K
Δ Own
+582.6%
Date
Q1 2026
|
Renaissance Technologies LLC | Added· Q1 2026 | – | +117K | +582.6% | Q1 2026 | |||||
|
Nomura Asset Management International Inc.
· Added
Change
+102K
Date
Q1 2026
|
Nomura Asset Management International Inc. | Added· Q1 2026 | – | +102K | – | Q1 2026 | |||||
|
Vanguard
· Added
Change
+96K
Date
Q1 2026
|
Vanguard | Added· Q1 2026 | – | +96K | – | Q1 2026 | |||||
|
Alyeska Investment Group, L.P.
· New
Change
+78K
Date
Q1 2026
|
Alyeska Investment Group, L.P. | New· Q1 2026 | – | +78K | – | Q1 2026 | |||||
|
Corigliano Investment Advisers, LLC
· Added
Change
+78K
Date
Q1 2026
|
Corigliano Investment Advisers, LLC | Added· Q1 2026 | – | +78K | – | Q1 2026 | |||||
|
American Century Companies Inc
· Added
Change
+78K
Date
Q1 2026
|
American Century Companies Inc | Added· Q1 2026 | – | +78K | – | Q1 2026 | |||||
|
T. Rowe Price Investment Management, Inc.
· Added
Change
+73K
Date
Q1 2026
|
T. Rowe Price Investment Management, Inc. | Added· Q1 2026 | – | +73K | – | Q1 2026 | |||||
|
Goldentree Asset Management LP
· Added
Change
+65K
Date
Q1 2026
|
Goldentree Asset Management LP | Added· Q1 2026 | – | +65K | – | Q1 2026 | |||||
|
Tributary Capital Management, LLC
· New
Change
+51K
Date
Q1 2026
|
Tributary Capital Management, LLC | New· Q1 2026 | – | +51K | – | Q1 2026 | |||||
|
Bank of America Corp
· Added
Change
+51K
Date
Q1 2026
|
Bank of America Corp | Added· Q1 2026 | – | +51K | – | Q1 2026 | |||||
| Insider | Title | Type | Price | Qty | Value | Owned | ΔOwn | Trade date | Filed date | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
Silver Point Capital L.P.
· Director
Grant (A)
1K
|
Silver Point Capital L.P. | Director | Grant (A) | – | 1K | – | 1K | – | May 28, 2026 | Jun 1, 2026 | |||||||||
|
Reganato David A.
· Director
Grant (A)
1K
|
Reganato David A. | Director | Grant (A) | – | 1K | – | 1K | – | May 28, 2026 | Jun 1, 2026 | |||||||||
|
Cutt Timothy J.
· Director
Grant (A)
1K
|
Cutt Timothy J. | Director | Grant (A) | – | 1K | – | 30K | – | May 28, 2026 | Jun 1, 2026 | |||||||||
|
Sluiter Michael
· Officer
Grant (A)
1K
|
Sluiter Michael | Officer | Grant (A) | – | 1K | – | 10K | – | May 28, 2026 | Jun 1, 2026 | |||||||||
|
Dell'Osso Domenic J. Jr
· Director
Grant (A)
23K
|
Dell'Osso Domenic J. Jr | Director | Grant (A) | – | 23K | – | 23K | – | May 28, 2026 | Jun 1, 2026 | |||||||||
|
Martinez Jason Joseph
· Director
Grant (A)
1K
|
Martinez Jason Joseph | Director | Grant (A) | – | 1K | – | 5K | – | May 28, 2026 | Jun 1, 2026 | |||||||||
|
Powers Jean Marie
· Director
Grant (A)
1K
|
Powers Jean Marie | Director | Grant (A) | – | 1K | – | 4K | – | May 28, 2026 | Jun 1, 2026 | |||||||||
|
Shafer-Malicki Mary
· Director
Grant (A)
1K
|
Shafer-Malicki Mary | Director | Grant (A) | – | 1K | – | 4K | – | May 28, 2026 | Jun 1, 2026 | |||||||||
|
Wolf David D.
· Director
Grant (A)
1K
|
Wolf David D. | Director | Grant (A) | – | 1K | – | 5K | – | May 28, 2026 | Jun 1, 2026 | |||||||||
|
Willrath Matthew
· Officer
Tax withholding or exercise payment (F)
-$24K
|
Willrath Matthew | Officer | Tax withholding or exercise payment (F) | $178.22 | -134 | -$24K | 2K | – | May 26, 2026 | May 27, 2026 | |||||||||
|
Hodges Michael L.
· Officer
Tax withholding or exercise payment (F)
-$306K
|
Hodges Michael L. | Officer | Tax withholding or exercise payment (F) | $207.00 | -1K | -$306K | 17K | – | Apr 3, 2026 | Apr 3, 2026 | |||||||||
|
Martinez Jason Joseph
· Director
Sell
−$85K
|
Martinez Jason Joseph | Director | Sell | $213.40 | −400 | −$85K | 4K | – | Apr 2, 2026 | Apr 3, 2026 | |||||||||
|
Zitkus Lester
· Officer
Sell
−$401K
|
Zitkus Lester | Officer | Sell | $213.90 | −2K | −$401K | 6K | – | Mar 24, 2026 | Mar 26, 2026 | |||||||||
|
Cutt Timothy J.
· Director
Grant (A)
5K
|
Cutt Timothy J. | Director | Grant (A) | – | 5K | – | 28K | – | Mar 9, 2026 | Mar 11, 2026 | |||||||||
|
Craine Patrick K.
· Officer
2 operations
−$418K
|
Craine Patrick K. | Officer | 2 operations | $207.93–$210.25 | −2K | −$418K | 12K | – | Mar 5, 2026 | Mar 6, 2026 | |||||||||
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303 reporting institutions disclosed GPOR 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.