Victory Capital Management Inc
· Reduced
−$192M
Change
−1.0M
Date
Q1 2026
GN
| Investor | Type | Est. change | Change | Δ Own | Date | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
|
Victory Capital Management Inc
· Reduced
−$192M
Change
−1.0M
Date
Q1 2026
|
Victory Capital Management Inc | Reduced· Q1 2026 | −$192M | −1.0M | – | Q1 2026 | |||||
|
Diamant Asset Management, Inc.
· Added
+$127M
Change
+663K
Date
Q1 2026
|
Diamant Asset Management, Inc. | Added· Q1 2026 | +$127M | +663K | – | Q1 2026 | |||||
|
Massachusetts Financial Services Co
· Reduced
−$117M
Change
−610K
Date
Q1 2026
|
Massachusetts Financial Services Co | Reduced· Q1 2026 | −$117M | −610K | – | Q1 2026 | |||||
|
Norges
· Exited
−$97M
Change
−503K
Δ Own
−100.0%
Date
Q1 2026
|
Norges | Exited· Q1 2026 | −$97M | −503K | −100.0% | Q1 2026 | |||||
|
Brown Advisory Inc
· Reduced
−$84M
Change
−438K
Date
Q1 2026
|
Brown Advisory Inc | Reduced· Q1 2026 | −$84M | −438K | – | Q1 2026 | |||||
|
UBS Group AG
· Reduced
−$76M
Change
−398K
Date
Q1 2026
|
UBS Group AG | Reduced· Q1 2026 | −$76M | −398K | – | Q1 2026 | |||||
|
Alliancebernstein L.P.
· Added
+$74M
Change
+387K
Date
Q1 2026
|
Alliancebernstein L.P. | Added· Q1 2026 | +$74M | +387K | – | Q1 2026 | |||||
|
T. Rowe Price Associates
· Added
+$67M
Change
+350K
Date
Q1 2026
|
T. Rowe Price Associates | Added· Q1 2026 | +$67M | +350K | – | Q1 2026 | |||||
|
Holocene Advisors, LP
· Reduced
−$54M
Change
−281K
Date
Q1 2026
|
Holocene Advisors, LP | Reduced· Q1 2026 | −$54M | −281K | – | Q1 2026 | |||||
|
Amundi
· Added
+$53M
Change
+276K
Date
Q1 2026
|
Amundi | Added· Q1 2026 | +$53M | +276K | – | Q1 2026 | |||||
|
Ninety One UK Ltd
· Reduced
−$50M
Change
−263K
Date
Q1 2026
|
Ninety One UK Ltd | Reduced· Q1 2026 | −$50M | −263K | – | Q1 2026 | |||||
|
Balyasny Asset Management L.P.
· Reduced
−$47M
Change
−245K
Date
Q1 2026
|
Balyasny Asset Management L.P. | Reduced· Q1 2026 | −$47M | −245K | – | Q1 2026 | |||||
|
Energy Income Partners, LLC
· Reduced
−$43M
Change
−225K
Date
Q1 2026
|
Energy Income Partners, LLC | Reduced· Q1 2026 | −$43M | −225K | – | Q1 2026 | |||||
|
Citadel Advisors LLC
· Reduced
−$42M
Change
−220K
Δ Own
−59.2%
Date
Q1 2026
|
Citadel Advisors LLC | Reduced· Q1 2026 | −$42M | −220K | −59.2% | Q1 2026 | |||||
|
Eventide Asset Management, LLC
· Added
+$41M
Change
+213K
Date
Q1 2026
|
Eventide Asset Management, LLC | Added· Q1 2026 | +$41M | +213K | – | Q1 2026 | |||||
| Insider | Title | Type | Price | Qty | Value | Owned | ΔOwn | Trade date | Filed date | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
Taffe Norman P.
· Officer
4 operations
−$141K
|
Taffe Norman P. | Officer | 4 operations | $256.00 | −550 | −$141K | 16K | – | Jul 6, 2026 | Jul 7, 2026 | |||||||||
|
Taffe Norman P.
· Officer
4 operations
0
|
Taffe Norman P. | Officer | 4 operations | $119.54 | 0 | – | 3K | – | Jul 6, 2026 | Jul 7, 2026 | |||||||||
|
Jagdfeld Aaron
· Director
Sell
−$1.4M
|
Jagdfeld Aaron | Director | Sell | $288.05 | −5K | −$1.4M | 560K | −0.9% | Jul 1, 2026 | Jul 2, 2026 | |||||||||
|
Taffe Norman P.
· Officer
4 operations
−$150K
|
Taffe Norman P. | Officer | 4 operations | $272.26 | −550 | −$150K | 16K | – | Jun 5, 2026 | Jun 8, 2026 | |||||||||
|
Taffe Norman P.
· Officer
4 operations
0
|
Taffe Norman P. | Officer | 4 operations | $119.54 | 0 | – | 3K | – | Jun 5, 2026 | Jun 8, 2026 | |||||||||
|
Jagdfeld Aaron
· Director
Sell
−$1.4M
|
Jagdfeld Aaron | Director | Sell | $272.18 | −5K | −$1.4M | 565K | – | Jun 1, 2026 | Jun 3, 2026 | |||||||||
|
Avedon Marcia J.
· Director
Grant (A)
$180K
|
Avedon Marcia J. | Director | Grant (A) | $257.83 | 699 | $180K | 9K | – | May 1, 2026 | May 5, 2026 | |||||||||
|
Bohl Kathryn V
· Director
Grant (A)
$180K
|
Bohl Kathryn V | Director | Grant (A) | $257.83 | 699 | $180K | 14K | – | May 1, 2026 | May 5, 2026 | |||||||||
|
Dixon Robert D.
· Director
Grant (A)
$180K
|
Dixon Robert D. | Director | Grant (A) | $257.83 | 699 | $180K | 13K | – | May 1, 2026 | May 5, 2026 | |||||||||
|
Jenkins William D. Jr
· Director
Grant (A)
$180K
|
Jenkins William D. Jr | Director | Grant (A) | $257.83 | 699 | $180K | 11K | – | May 1, 2026 | May 5, 2026 | |||||||||
|
Lampereur Andrew
· Director
Grant (A)
$211K
|
Lampereur Andrew | Director | Grant (A) | $257.83 | 820 | $211K | 29K | – | May 1, 2026 | May 5, 2026 | |||||||||
|
Morgan Bennett J.
· Director
Grant (A)
$213K
|
Morgan Bennett J. | Director | Grant (A) | $257.83 | 825 | $213K | 32K | – | May 1, 2026 | May 5, 2026 | |||||||||
|
Ramon David A.
· Director
Grant (A)
$180K
|
Ramon David A. | Director | Grant (A) | $257.83 | 699 | $180K | 9K | – | May 1, 2026 | May 5, 2026 | |||||||||
|
Zarcone Dominick P.
· Director
Grant (A)
$205K
|
Zarcone Dominick P. | Director | Grant (A) | $257.83 | 796 | $205K | 20K | – | May 1, 2026 | May 5, 2026 | |||||||||
|
Jagdfeld Aaron
· Director
Sell
−$1.3M
|
Jagdfeld Aaron | Director | Sell | $260.02 | −5K | −$1.3M | 570K | – | May 1, 2026 | May 5, 2026 | |||||||||
N
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787 reporting institutions disclosed GNRC 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.