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Generac Holdings
GNRC

802 hedge funds and large institutions have $8.97B invested in Generac Holdings in 2025 Q3 according to their latest regulatory filings, with 134 funds opening new positions, 251 increasing their positions, 277 reducing their positions, and 84 closing their positions.

New
Increased
Maintained
Reduced
Closed

60% more first-time investments, than exits

New positions opened: 134 | Existing positions closed: 84

12% more capital invested

Capital invested by funds: $7.99B → $8.97B (+$981M)

12% more call options, than puts

Call options by funds: $378M | Put options by funds: $338M

11% more funds holding in top 10

Funds holding in top 10: 9 → 10 (+1)

6% more funds holding

Funds holding: 759 → 802 (+43)

9% less repeat investments, than reductions

Existing positions increased: 251 | Existing positions reduced: 277

3.12% less ownership

Funds ownership: 94.36% → 91.24% (-3.1%)

Holders
802
Holders Change
+43
Holders Change %
+5.67%
% of All Funds
10.53%
Holding in Top 10
10
Holding in Top 10 Change
+1
Holding in Top 10 Change %
+11.11%
% of All Funds
0.13%
New
134
Increased
251
Reduced
277
Closed
84
Calls
$378M
Puts
$338M
Net Calls
+$40.4M
Net Calls Change
-$37.4M

Top Buyers

1
Susquehanna International Group
Susquehanna International Group
Pennsylvania
+$77.8M
2
Massachusetts Financial Services
Massachusetts Financial Services
Massachusetts
+$74M
3
Victory Capital Management
Victory Capital Management
Texas
+$56.9M
4
Ninety One (UK)
Ninety One (UK)
United Kingdom
+$49.1M
5
Arrowstreet Capital
Arrowstreet Capital
Massachusetts
+$33.2M

Top Sellers

1
Citadel Advisors
Citadel Advisors
Florida
-$92.3M
2
Invesco
Invesco
Georgia
-$65.7M
3
Capital World Investors
Capital World Investors
California
-$60.9M
4
AI
Ariel Investments
Illinois
-$59.1M
5
Impax Asset Management Group
Impax Asset Management Group
United Kingdom
-$57.9M
Name Holding Trade Value Shares
Change 		Change in
Stake
Vanguard Group
1
Vanguard Group
Pennsylvania
$1.11B -$26.1M -148,943 -2%
BlackRock
2
BlackRock
New York
$604M -$23.5M -134,255 -4%
State Street
3
State Street
Massachusetts
$364M -$2.93M -16,730 -0.8%
Victory Capital Management
4
Victory Capital Management
Texas
$356M +$56.9M +324,809 +18%
Boston Partners
5
Boston Partners
Massachusetts
$326M +$22.5M +128,439 +7%
Invesco
6
Invesco
Georgia
$271M -$65.7M -374,906 -19%
Geode Capital Management
7
Geode Capital Management
Massachusetts
$248M -$2.93M -16,732 -1%
AI
8
Ariel Investments
Illinois
$246M -$59.1M -337,364 -19%
Arrowstreet Capital
9
Arrowstreet Capital
Massachusetts
$185M +$33.2M +189,457 +21%
Brown Advisory
10
Brown Advisory
Maryland
$178M +$26.9M +153,326 +17%
Morgan Stanley
11
Morgan Stanley
New York
$174M +$2.84M +16,216 +2%
Dimensional Fund Advisors
12
Dimensional Fund Advisors
Texas
$160M -$2.6M -14,826 -2%
UBS Group
13
UBS Group
Switzerland
$129M -$57.8M -329,895 -30%
BAM
14
Burgundy Asset Management
Ontario, Canada
$120M -$581K -3,315 -0.5%
Bank of America
15
Bank of America
North Carolina
$117M +$19M +108,481 +18%
Macquarie Group
16
Macquarie Group
Australia
$108M -$24.4M -139,506 -18%
Royal Bank of Canada
17
Royal Bank of Canada
Ontario, Canada
$104M +$4.51M +25,770 +4%
DGI
18
Disciplined Growth Investors
Minnesota
$103M -$3.91M -22,305 -3%
Charles Schwab
19
Charles Schwab
California
$100M +$2.1M +11,963 +2%
Envestnet Asset Management
20
Envestnet Asset Management
Illinois
$100M +$2.68M +15,280 +3%
Mackenzie Financial
21
Mackenzie Financial
Ontario, Canada
$89.3M -$4.13M -23,584 -4%
Northern Trust
22
Northern Trust
Illinois
$88.8M -$3.82M -21,804 -4%
Susquehanna International Group
23
Susquehanna International Group
Pennsylvania
$80.7M +$77.8M +444,045 +1,176%
Luther King Capital Management (LKCM)
24
Luther King Capital Management (LKCM)
Texas
$80.1M -$124K -706 -0.1%
Federated Hermes
25
Federated Hermes
Pennsylvania
$77.8M -$49.9M -284,759 -38%
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GNRC Hedge Fund Activity: Q3 2025 in Review

802 of the 7,619 institutional investors tracked by Wall St. Rank reported a position in Generac Holdings (GNRC) for Q3 2025, worth a combined $8.97B — up 12% from $7.99B a quarter earlier.

Buyers outnumbered sellers: 134 funds opened new GNRC positions and 84 closed out — a net gain of 50 holders — while 251 added to existing stakes and 277 trimmed.

The largest buyer was Susquehanna International Group, adding an estimated $77.8M. The largest seller was Citadel Advisors, cutting an estimated $92.3M.

  • 802 institutional investors held Generac Holdings (GNRC) as of Q3 2025, up from 759 in Q2 2025.
  • Funds reported $8.97B of Generac Holdings stock for Q3 2025, up 12% quarter-over-quarter.
  • 134 funds opened new Generac Holdings positions in Q3 2025 and 84 closed out, a net change of +50 holders.
  • The largest Generac Holdings buyer in Q3 2025 was Susquehanna International Group, an estimated $77.8M added.
  • The largest Generac Holdings seller in Q3 2025 was Citadel Advisors, an estimated $92.3M sold.

Based on aggregated 13F filings for Q3 2025.