Bluescape Energy Partners LLC
· Reduced
Change
−3.2M
Date
Q1 2026
RE
| Investor | Type | Est. change | Change | Δ Own | Date | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
|
Bluescape Energy Partners LLC
· Reduced
Change
−3.2M
Date
Q1 2026
|
Bluescape Energy Partners LLC | Reduced· Q1 2026 | – | −3.2M | – | Q1 2026 | |||||
|
Arrowstreet Capital, Limited Partnership
· Added
Change
+518K
Date
Q1 2026
|
Arrowstreet Capital, Limited Partnership | Added· Q1 2026 | – | +518K | – | Q1 2026 | |||||
|
Driehaus Capital Management LLC
· New
Change
+444K
Date
Q1 2026
|
Driehaus Capital Management LLC | New· Q1 2026 | – | +444K | – | Q1 2026 | |||||
|
Two Sigma Investments, LP
· New
Change
+422K
Date
Q1 2026
|
Two Sigma Investments, LP | New· Q1 2026 | – | +422K | – | Q1 2026 | |||||
|
Marshall Wace, LLP
· New
Change
+307K
Date
Q1 2026
|
Marshall Wace, LLP | New· Q1 2026 | – | +307K | – | Q1 2026 | |||||
|
Jackson Hole Capital Partners, LLC
· Reduced
Change
−210K
Date
Q1 2026
|
Jackson Hole Capital Partners, LLC | Reduced· Q1 2026 | – | −210K | – | Q1 2026 | |||||
|
Citadel Advisors LLC
· Added
Change
+206K
Δ Own
+846.8%
Date
Q1 2026
|
Citadel Advisors LLC | Added· Q1 2026 | – | +206K | +846.8% | Q1 2026 | |||||
|
Bank of America Corp
· Added
Change
+168K
Date
Q1 2026
|
Bank of America Corp | Added· Q1 2026 | – | +168K | – | Q1 2026 | |||||
|
Umb Bank, N.A.
· New
Change
+130K
Date
Q1 2026
|
Umb Bank, N.A. | New· Q1 2026 | – | +130K | – | Q1 2026 | |||||
|
Los Angeles Capital Management LLC
· Added
Change
+126K
Date
Q1 2026
|
Los Angeles Capital Management LLC | Added· Q1 2026 | – | +126K | – | Q1 2026 | |||||
|
Royce & Associates LP
· Added
Change
+123K
Date
Q1 2026
|
Royce & Associates LP | Added· Q1 2026 | – | +123K | – | Q1 2026 | |||||
|
Point72 Asset Management, L.P.
· New
Change
+106K
Date
Q1 2026
|
Point72 Asset Management, L.P. | New· Q1 2026 | – | +106K | – | Q1 2026 | |||||
|
D. E. Shaw & Co., Inc.
· Added
Change
+83K
Δ Own
+236.7%
Date
Q1 2026
|
D. E. Shaw & Co., Inc. | Added· Q1 2026 | – | +83K | +236.7% | Q1 2026 | |||||
|
Cannell & Spears LLC
· Reduced
Change
−83K
Date
Q1 2026
|
Cannell & Spears LLC | Reduced· Q1 2026 | – | −83K | – | Q1 2026 | |||||
|
Renaissance Technologies LLC
· Added
Change
+82K
Δ Own
+134.5%
Date
Q1 2026
|
Renaissance Technologies LLC | Added· Q1 2026 | – | +82K | +134.5% | Q1 2026 | |||||
| Insider | Title | Type | Price | Qty | Value | Owned | ΔOwn | Trade date | Filed date | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
Suter John Patrick
· Officer
Tax withholding or exercise payment (F)
-$73K
|
Suter John Patrick | Officer | Tax withholding or exercise payment (F) | $32.96 | -2K | -$73K | 134K | −1.6% | Jul 1, 2026 | Jul 6, 2026 | |||||||||
|
Gutman Jeffrey
· Officer
Tax withholding or exercise payment (F)
-$57K
|
Gutman Jeffrey | Officer | Tax withholding or exercise payment (F) | $32.96 | -2K | -$57K | 98K | −1.7% | Jul 1, 2026 | Jul 6, 2026 | |||||||||
|
Riley Bobby
· Director
Sell
−$1.1M
|
Riley Bobby | Director | Sell | $36.22 | −30K | −$1.1M | 495K | – | Jun 10, 2026 | Jun 12, 2026 | |||||||||
|
Nordberg E. Wayne
· Director
Grant (A)
7K
|
Nordberg E. Wayne | Director | Grant (A) | – | 7K | – | 32K | – | May 15, 2026 | May 19, 2026 | |||||||||
|
Suter John Patrick
· Officer
2 operations
66K
|
Suter John Patrick | Officer | 2 operations | – | 66K | – | 136K | – | May 15, 2026 | May 19, 2026 | |||||||||
|
Bayless Rebecca L.
· Director
Grant (A)
7K
|
Bayless Rebecca L. | Director | Grant (A) | – | 7K | – | 32K | – | May 15, 2026 | May 19, 2026 | |||||||||
|
Gutman Jeffrey
· Officer
2 operations
58K
|
Gutman Jeffrey | Officer | 2 operations | – | 58K | – | 100K | – | May 15, 2026 | May 19, 2026 | |||||||||
|
Riley Philip A.
· Officer
2 operations
73K
|
Riley Philip A. | Officer | 2 operations | – | 73K | – | 240K | – | May 15, 2026 | May 19, 2026 | |||||||||
|
Saadati Bobby
· Director
Grant (A)
7K
|
Saadati Bobby | Director | Grant (A) | – | 7K | – | 9K | – | May 15, 2026 | May 19, 2026 | |||||||||
|
Arriaga Brent Alexander
· Director
Grant (A)
7K
|
Arriaga Brent Alexander | Director | Grant (A) | – | 7K | – | 24K | – | May 15, 2026 | May 19, 2026 | |||||||||
|
Riley Bobby
· Director
2 operations
212K
|
Riley Bobby | Director | 2 operations | – | 212K | – | 525K | – | May 15, 2026 | May 19, 2026 | |||||||||
|
Riley Corey Neil
· Officer
2 operations
65K
|
Riley Corey Neil | Officer | 2 operations | – | 65K | – | 214K | – | May 15, 2026 | May 19, 2026 | |||||||||
|
Riley Corey Neil
· Officer
2 operations
−$120K
|
Riley Corey Neil | Officer | 2 operations | $34.02–$34.55 | −4K | −$120K | 148K | – | May 11, 2026 | May 12, 2026 | |||||||||
|
Riley Bobby
· Director
2 operations
−$431K
|
Riley Bobby | Director | 2 operations | $34.27–$34.56 | −12K | −$431K | 313K | – | May 11, 2026 | May 12, 2026 | |||||||||
|
Lawrence Bryan H.
· Director
3 operations
-805K
|
Lawrence Bryan H. | Director | 3 operations | – | -805K | – | 81K | – | Apr 14, 2026 | Apr 15, 2026 | |||||||||
N
A
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A
159 reporting institutions disclosed REPX 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.