Two Sigma Advisers, LP
· Exited
Change
−981K
Δ Own
−100.0%
Date
Q1 2026
FC
| Investor | Type | Est. change | Change | Δ Own | Date | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
|
Two Sigma Advisers, LP
· Exited
Change
−981K
Δ Own
−100.0%
Date
Q1 2026
|
Two Sigma Advisers, LP | Exited· Q1 2026 | – | −981K | −100.0% | Q1 2026 | |||||
|
Qube Research & Technologies Ltd
· Added
Change
+587K
Date
Q1 2026
|
Qube Research & Technologies Ltd | Added· Q1 2026 | – | +587K | – | Q1 2026 | |||||
|
Acadian Asset Management LLC
· Added
Change
+565K
Date
Q1 2026
|
Acadian Asset Management LLC | Added· Q1 2026 | – | +565K | – | Q1 2026 | |||||
|
Susquehanna International Group, LLP
· Added
Change
+486K
Date
Q1 2026
|
Susquehanna International Group, LLP | Added· Q1 2026 | – | +486K | – | Q1 2026 | |||||
|
Bank of Montreal
· New
Change
+459K
Date
Q1 2026
|
Bank of Montreal | New· Q1 2026 | – | +459K | – | Q1 2026 | |||||
|
UBS Group AG
· Added
Change
+454K
Date
Q1 2026
|
UBS Group AG | Added· Q1 2026 | – | +454K | – | Q1 2026 | |||||
|
Millennium Management LLC
· Added
Change
+433K
Date
Q1 2026
|
Millennium Management LLC | Added· Q1 2026 | – | +433K | – | Q1 2026 | |||||
|
Trexquant Investment LP
· Reduced
Change
−375K
Date
Q1 2026
|
Trexquant Investment LP | Reduced· Q1 2026 | – | −375K | – | Q1 2026 | |||||
|
Citadel Advisors LLC
· Added
Change
+366K
Δ Own
+179.6%
Date
Q1 2026
|
Citadel Advisors LLC | Added· Q1 2026 | – | +366K | +179.6% | Q1 2026 | |||||
|
JPMorgan Chase & Co
· Added
Change
+359K
Date
Q1 2026
|
JPMorgan Chase & Co | Added· Q1 2026 | – | +359K | – | Q1 2026 | |||||
|
Renaissance Technologies LLC
· Reduced
Change
−333K
Δ Own
−27.3%
Date
Q1 2026
|
Renaissance Technologies LLC | Reduced· Q1 2026 | – | −333K | −27.3% | Q1 2026 | |||||
|
Marshall Wace, LLP
· Added
Change
+321K
Date
Q1 2026
|
Marshall Wace, LLP | Added· Q1 2026 | – | +321K | – | Q1 2026 | |||||
|
Centerbook Partners LP
· Reduced
Change
−293K
Date
Q1 2026
|
Centerbook Partners LP | Reduced· Q1 2026 | – | −293K | – | Q1 2026 | |||||
|
Invesco Ltd.
· Reduced
Change
−290K
Δ Own
−19.2%
Date
Q1 2026
|
Invesco Ltd. | Reduced· Q1 2026 | – | −290K | −19.2% | Q1 2026 | |||||
|
Two Sigma Investments, LP
· Added
Change
+276K
Δ Own
+27.5%
Date
Q1 2026
|
Two Sigma Investments, LP | Added· Q1 2026 | – | +276K | +27.5% | Q1 2026 | |||||
| Insider | Title | Type | Price | Qty | Value | Owned | ΔOwn | Trade date | Filed date | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
Livingston III Homer John
· Director
Buy
+$495K
|
Livingston III Homer John | Director | Buy | $18.79 | +26K | +$495K | 26K | – | Jul 16, 2026 | Jul 20, 2026 | |||||||||
|
Livingston III Homer John
· Director
Grant (A)
833
|
Livingston III Homer John | Director | Grant (A) | – | 833 | – | 7K | – | Jul 15, 2026 | Jul 16, 2026 | |||||||||
|
Hansen Cynthia L.
· Director
Grant (A)
988
|
Hansen Cynthia L. | Director | Grant (A) | – | 988 | – | 64K | – | Jul 15, 2026 | Jul 16, 2026 | |||||||||
|
England James Herbert
· Director
Grant (A)
1K
|
England James Herbert | Director | Grant (A) | – | 1K | – | 88K | – | Jul 15, 2026 | Jul 16, 2026 | |||||||||
|
Achanta Shankar
· Officer
Sell
−$72K
|
Achanta Shankar | Officer | Sell | $28.71 | −2K | −$72K | 3K | −48.8% | Jul 6, 2026 | Jul 8, 2026 | |||||||||
|
Livingston III Homer John
· Director
2 operations
6K
|
Livingston III Homer John | Director | 2 operations | – | 6K | – | 6K | – | Jun 11, 2026 | Jun 15, 2026 | |||||||||
|
Achanta Shankar
· Officer
2 operations
0
|
Achanta Shankar | Officer | 2 operations | – | 0 | – | 2K | – | May 8, 2026 | May 12, 2026 | |||||||||
|
Achanta Shankar
· Officer
Tax withholding or exercise payment (F)
-$7K
|
Achanta Shankar | Officer | Tax withholding or exercise payment (F) | $13.70 | -492 | -$7K | 5K | – | May 8, 2026 | May 12, 2026 | |||||||||
|
Von Althann Natica
· Director
2 operations
0
|
Von Althann Natica | Director | 2 operations | – | 0 | – | 0 | – | Apr 21, 2026 | Apr 22, 2026 | |||||||||
|
Bingham Betsy B.
· Director
2 operations
0
|
Bingham Betsy B. | Director | 2 operations | – | 0 | – | 0 | – | Apr 21, 2026 | Apr 22, 2026 | |||||||||
|
Achanta Shankar
· Officer
Sell
−$20K
|
Achanta Shankar | Officer | Sell | $8.00 | −2K | −$20K | 4K | – | Apr 20, 2026 | Apr 21, 2026 | |||||||||
|
Hansen Cynthia L.
· Director
Grant (A)
3K
|
Hansen Cynthia L. | Director | Grant (A) | – | 3K | – | 63K | – | Apr 15, 2026 | Apr 17, 2026 | |||||||||
|
England James Herbert
· Director
Grant (A)
4K
|
England James Herbert | Director | Grant (A) | – | 4K | – | 86K | – | Apr 15, 2026 | Apr 17, 2026 | |||||||||
|
Jordan Tyrone Michael
· Director
Grant (A)
17K
|
Jordan Tyrone Michael | Director | Grant (A) | – | 17K | – | 45K | – | Apr 8, 2026 | Apr 10, 2026 | |||||||||
|
Sims Wilson Donna
· Director
Grant (A)
17K
|
Sims Wilson Donna | Director | Grant (A) | – | 17K | – | 47K | – | Apr 8, 2026 | Apr 10, 2026 | |||||||||
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122 reporting institutions disclosed FCEL 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.