Luminus Management LLC
· Reduced
Change
−4.1M
Date
Q1 2026
BA
| Investor | Type | Est. change | Change | Δ Own | Date | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
|
Luminus Management LLC
· Reduced
Change
−4.1M
Date
Q1 2026
|
Luminus Management LLC | Reduced· Q1 2026 | – | −4.1M | – | Q1 2026 | |||||
|
Lsp Investment Advisors, LLC
· Exited
Change
−2.4M
Δ Own
−100.0%
Date
Q1 2026
|
Lsp Investment Advisors, LLC | Exited· Q1 2026 | – | −2.4M | −100.0% | Q1 2026 | |||||
|
Alyeska Investment Group, L.P.
· New
Change
+1.8M
Date
Q1 2026
|
Alyeska Investment Group, L.P. | New· Q1 2026 | – | +1.8M | – | Q1 2026 | |||||
|
Utah Retirement Systems
· New
Change
+190K
Date
Q1 2026
|
Utah Retirement Systems | New· Q1 2026 | – | +190K | – | Q1 2026 | |||||
|
BlackRock
· Added
Change
+186K
Date
Q1 2026
|
BlackRock | Added· Q1 2026 | – | +186K | – | Q1 2026 | |||||
|
Loomis Sayles & Co L P
· Exited
Change
−133K
Δ Own
−100.0%
Date
Q1 2026
|
Loomis Sayles & Co L P | Exited· Q1 2026 | – | −133K | −100.0% | Q1 2026 | |||||
|
Morgan Stanley
· Reduced
Change
−131K
Date
Q1 2026
|
Morgan Stanley | Reduced· Q1 2026 | – | −131K | – | Q1 2026 | |||||
|
Marshall Wace, LLP
· New
Change
+64K
Date
Q1 2026
|
Marshall Wace, LLP | New· Q1 2026 | – | +64K | – | Q1 2026 | |||||
|
Vanguard
· Added
Change
+60K
Date
Q1 2026
|
Vanguard | Added· Q1 2026 | – | +60K | – | Q1 2026 | |||||
|
Engineers Gate Manager LP
· New
Change
+56K
Date
Q1 2026
|
Engineers Gate Manager LP | New· Q1 2026 | – | +56K | – | Q1 2026 | |||||
|
Yakira Capital Management, Inc.
· Exited
Change
−47K
Δ Own
−100.0%
Date
Q1 2026
|
Yakira Capital Management, Inc. | Exited· Q1 2026 | – | −47K | −100.0% | Q1 2026 | |||||
|
Qube Research & Technologies Ltd
· New
Change
+36K
Date
Q1 2026
|
Qube Research & Technologies Ltd | New· Q1 2026 | – | +36K | – | Q1 2026 | |||||
|
Xtx Topco Ltd
· Exited
Change
−32K
Δ Own
−100.0%
Date
Q1 2026
|
Xtx Topco Ltd | Exited· Q1 2026 | – | −32K | −100.0% | Q1 2026 | |||||
|
Geode
· Added
Change
+26K
Date
Q1 2026
|
Geode | Added· Q1 2026 | – | +26K | – | Q1 2026 | |||||
|
Baader Bank Aktiengesellschaft
· New
Change
+25K
Date
Q1 2026
|
Baader Bank Aktiengesellschaft | New· Q1 2026 | – | +25K | – | Q1 2026 | |||||
| Insider | Title | Type | Price | Qty | Value | Owned | ΔOwn | Trade date | Filed date | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
Rohling Daniel P.
· Officer
Tax withholding or exercise payment (F)
-$8K
|
Rohling Daniel P. | Officer | Tax withholding or exercise payment (F) | $1.20 | -6K | -$8K | 20K | −24.3% | Jul 16, 2026 | Jul 17, 2026 | |||||||||
|
Mayer Walter R.
· Officer
Tax withholding or exercise payment (F)
-$3K
|
Mayer Walter R. | Officer | Tax withholding or exercise payment (F) | $1.20 | -2K | -$3K | 7K | −26.3% | Jul 16, 2026 | Jul 17, 2026 | |||||||||
|
Rohling Daniel P.
· Officer
Grant (A)
257K
|
Rohling Daniel P. | Officer | Grant (A) | – | 257K | – | 257K | – | Jul 15, 2026 | Jul 17, 2026 | |||||||||
|
Steele Matthew
· Officer
Grant (A)
283K
|
Steele Matthew | Officer | Grant (A) | – | 283K | – | 283K | – | Jul 15, 2026 | Jul 17, 2026 | |||||||||
|
Mayer Walter R.
· Officer
Grant (A)
84K
|
Mayer Walter R. | Officer | Grant (A) | – | 84K | – | 84K | – | Jul 15, 2026 | Jul 17, 2026 | |||||||||
|
Martin Charles E.
· Officer
Grant (A)
68K
|
Martin Charles E. | Officer | Grant (A) | – | 68K | – | 68K | – | Jul 15, 2026 | Jul 17, 2026 | |||||||||
|
Rohling Daniel P.
· Officer
2 operations
0
|
Rohling Daniel P. | Officer | 2 operations | – | 0 | – | 0 | – | Jun 18, 2026 | Jun 23, 2026 | |||||||||
|
Mayer Walter R.
· Officer
2 operations
0
|
Mayer Walter R. | Officer | 2 operations | – | 0 | – | 0 | – | Jun 18, 2026 | Jun 23, 2026 | |||||||||
|
Luminus Management LLC
· 10% Owner
Other Form 4 events
-384K
|
Luminus Management LLC | 10% Owner | Other Form 4 events | – | -384K | – | 1.1M | – | May 21, 2026 | May 26, 2026 | |||||||||
|
Luminus Management LLC
· 10% Owner
Other Form 4 events
-9K
|
Luminus Management LLC | 10% Owner | Other Form 4 events | – | -9K | – | 1.5M | – | Apr 17, 2026 | May 26, 2026 | |||||||||
|
Luminus Management LLC
· 10% Owner
Other Form 4 events
-2K
|
Luminus Management LLC | 10% Owner | Other Form 4 events | – | -2K | – | 1.5M | – | Apr 13, 2026 | May 26, 2026 | |||||||||
|
Luminus Management LLC
· 10% Owner
Other Form 4 events
-148K
|
Luminus Management LLC | 10% Owner | Other Form 4 events | – | -148K | – | 1.5M | – | Apr 10, 2026 | May 26, 2026 | |||||||||
|
Luminus Management LLC
· 10% Owner
Other Form 4 events
-14K
|
Luminus Management LLC | 10% Owner | Other Form 4 events | – | -14K | – | 1.6M | – | Apr 9, 2026 | May 26, 2026 | |||||||||
|
Luminus Management LLC
· Director
Other Form 4 events
-380K
|
Luminus Management LLC | Director | Other Form 4 events | – | -380K | – | 1.6M | – | Apr 2, 2026 | Apr 6, 2026 | |||||||||
|
Luminus Management LLC
· Director
2 operations
−$4.8M
|
Luminus Management LLC | Director | 2 operations | $3.85–$4.33 | −1.2M | −$4.8M | 2.0M | – | Mar 31, 2026 | Apr 1, 2026 | |||||||||
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38 reporting institutions disclosed BATL 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.