Ies Holdings, Inc.
· Added
Change
+609K
Date
Q1 2026
RN
| Investor | Type | Est. change | Change | Δ Own | Date | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
|
Ies Holdings, Inc.
· Added
Change
+609K
Date
Q1 2026
|
Ies Holdings, Inc. | Added· Q1 2026 | – | +609K | – | Q1 2026 | |||||
|
Citadel Advisors LLC
· Added
Change
+270K
Δ Own
+193.5%
Date
Q1 2026
|
Citadel Advisors LLC | Added· Q1 2026 | – | +270K | +193.5% | Q1 2026 | |||||
|
Kestrel Investment Management Corp
· Exited
Change
−140K
Δ Own
−100.0%
Date
Q1 2026
|
Kestrel Investment Management Corp | Exited· Q1 2026 | – | −140K | −100.0% | Q1 2026 | |||||
|
Los Angeles Capital Management LLC
· Added
Change
+139K
Date
Q1 2026
|
Los Angeles Capital Management LLC | Added· Q1 2026 | – | +139K | – | Q1 2026 | |||||
|
Nuveen, LLC
· Added
Change
+126K
Date
Q1 2026
|
Nuveen, LLC | Added· Q1 2026 | – | +126K | – | Q1 2026 | |||||
|
Goldman Sachs Group Inc
· Added
Change
+116K
Date
Q1 2026
|
Goldman Sachs Group Inc | Added· Q1 2026 | – | +116K | – | Q1 2026 | |||||
|
JPMorgan Chase & Co
· Added
Change
+111K
Date
Q1 2026
|
JPMorgan Chase & Co | Added· Q1 2026 | – | +111K | – | Q1 2026 | |||||
|
Two Sigma Investments, LP
· Added
Change
+111K
Δ Own
+619.9%
Date
Q1 2026
|
Two Sigma Investments, LP | Added· Q1 2026 | – | +111K | +619.9% | Q1 2026 | |||||
|
Connor, Clark & Lunn Investment Management Ltd.
· Added
Change
+76K
Date
Q1 2026
|
Connor, Clark & Lunn Investment Management Ltd. | Added· Q1 2026 | – | +76K | – | Q1 2026 | |||||
|
Arrowstreet Capital, Limited Partnership
· Reduced
Change
−76K
Date
Q1 2026
|
Arrowstreet Capital, Limited Partnership | Reduced· Q1 2026 | – | −76K | – | Q1 2026 | |||||
|
Thomist Capital Management, LP
· New
Change
+74K
Date
Q1 2026
|
Thomist Capital Management, LP | New· Q1 2026 | – | +74K | – | Q1 2026 | |||||
|
BlackRock
· Added
Change
+70K
Date
Q1 2026
|
BlackRock | Added· Q1 2026 | – | +70K | – | Q1 2026 | |||||
|
Squarepoint Ops LLC
· Exited
Change
−67K
Δ Own
−100.0%
Date
Q1 2026
|
Squarepoint Ops LLC | Exited· Q1 2026 | – | −67K | −100.0% | Q1 2026 | |||||
|
D. E. Shaw & Co., Inc.
· Added
Change
+66K
Δ Own
+258.8%
Date
Q1 2026
|
D. E. Shaw & Co., Inc. | Added· Q1 2026 | – | +66K | +258.8% | Q1 2026 | |||||
|
Millennium Management LLC
· Added
Change
+63K
Date
Q1 2026
|
Millennium Management LLC | Added· Q1 2026 | – | +63K | – | Q1 2026 | |||||
| Insider | Title | Type | Price | Qty | Value | Owned | ΔOwn | Trade date | Filed date | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
Hooker J. Matt
· Officer
Sell
−$37K
|
Hooker J. Matt | Officer | Sell | $16.50 | −2K | −$37K | 100K | −2.2% | Jul 13, 2026 | Jul 15, 2026 | |||||||||
|
Mashinski Carla S.
· Director
Grant (A)
7K
|
Mashinski Carla S. | Director | Grant (A) | – | 7K | – | 7K | – | May 15, 2026 | May 19, 2026 | |||||||||
|
Woolverton Sean C.
· Director
Grant (A)
7K
|
Woolverton Sean C. | Director | Grant (A) | – | 7K | – | 7K | – | May 15, 2026 | May 19, 2026 | |||||||||
|
Shivram Krishna
· Director
Grant (A)
7K
|
Shivram Krishna | Director | Grant (A) | – | 7K | – | 7K | – | May 15, 2026 | May 19, 2026 | |||||||||
|
Kearney Michael C.
· Director
Grant (A)
7K
|
Kearney Michael C. | Director | Grant (A) | – | 7K | – | 7K | – | May 15, 2026 | May 19, 2026 | |||||||||
|
Hooker J. Matt
· Officer
2 operations
0
|
Hooker J. Matt | Officer | 2 operations | – | 0 | – | 8K | – | Mar 13, 2026 | Mar 17, 2026 | |||||||||
|
Hooker J. Matt
· Officer
Tax withholding or exercise payment (F)
-$86K
|
Hooker J. Matt | Officer | Tax withholding or exercise payment (F) | $16.70 | -5K | -$86K | 103K | – | Mar 13, 2026 | Mar 17, 2026 | |||||||||
|
Cougle Melissa
· Officer
2 operations
0
|
Cougle Melissa | Officer | 2 operations | – | 0 | – | 11K | – | Mar 13, 2026 | Mar 17, 2026 | |||||||||
|
Cougle Melissa
· Officer
Tax withholding or exercise payment (F)
-$125K
|
Cougle Melissa | Officer | Tax withholding or exercise payment (F) | $16.70 | -7K | -$125K | 87K | – | Mar 13, 2026 | Mar 17, 2026 | |||||||||
|
Bodden Stuart
· Director, Officer
2 operations
0
|
Bodden Stuart | Director, Officer | 2 operations | – | 0 | – | 31K | – | Mar 13, 2026 | Mar 17, 2026 | |||||||||
|
Bodden Stuart
· Director, Officer
Tax withholding or exercise payment (F)
-$339K
|
Bodden Stuart | Director, Officer | Tax withholding or exercise payment (F) | $16.70 | -20K | -$339K | 369K | – | Mar 13, 2026 | Mar 17, 2026 | |||||||||
|
Hooker J. Matt
· Officer
Tax withholding or exercise payment (F)
-$100K
|
Hooker J. Matt | Officer | Tax withholding or exercise payment (F) | $17.14 | -6K | -$100K | 104K | – | Mar 3, 2026 | Mar 5, 2026 | |||||||||
|
Hooker J. Matt
· Officer
2 operations
27K
|
Hooker J. Matt | Officer | 2 operations | – | 27K | – | 13K | – | Mar 3, 2026 | Mar 5, 2026 | |||||||||
|
Cougle Melissa
· Officer
Tax withholding or exercise payment (F)
-$144K
|
Cougle Melissa | Officer | Tax withholding or exercise payment (F) | $17.14 | -8K | -$144K | 89K | – | Mar 3, 2026 | Mar 5, 2026 | |||||||||
|
Cougle Melissa
· Officer
2 operations
39K
|
Cougle Melissa | Officer | 2 operations | – | 39K | – | 19K | – | Mar 3, 2026 | Mar 5, 2026 | |||||||||
N
A
M
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G
A
141 reporting institutions disclosed RNGR 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.