Latest Institutional Transactions on Generac Holdings Inc. (GNRC)
This table provides information on the latest institutional transactions involving Generac Holdings Inc. (GNRC) stock. The table includes the name of the institution, the type of operation (buy or sell), whether options were involved, the number of shares exchanged, the range of values for the transaction, and the number of shares held by the institution after the transaction has occurred.
| Report Date | Institution (Fund) | Operation | Option | Shares change | Value Range | Shares Held | Trade History |
|---|---|---|---|---|---|---|---|
|
Nov 13, 2025
Q3 2025
|
Atika Capital Management LLC
New York, NY |
BUY
|
- |
31KNew |
$4.54M - $6.29M
|
31K
$4.69M
|
|
|
Nov 13, 2025
Q3 2025
|
Capital Fund Management S.A.
Paris, I0 |
BUY
|
- |
21.8KNew |
$3.2M - $4.43M
|
21.8K
$3.3M
|
|
|
Nov 13, 2025
Q3 2025
|
Capital Fund Management S.A.
Paris, I0 |
SELL
|
CALL |
-21.4K- 65.24% |
$3.14M - $4.34M
|
11.4K
$1.72M
|
|
|
Nov 13, 2025
Q3 2025
|
Jaffetilchin Investment Partners, LLC
Tampa, FL |
SELL
|
- |
-390- 3.17% |
$57.2K - $79.1K
|
11.9K
$1.8M
|
|
|
Nov 13, 2025
Q3 2025
|
Guggenheim Capital LLC
Chicago, IL |
BUY
|
- |
53+ 1.28% |
$7.77K - $10.8K
|
4.21K
$636K
|
|
|
Nov 13, 2025
Q3 2025
|
Farringdon Capital, Ltd.
London, X0 |
BUY
|
- |
1.29KNew |
$189K - $261K
|
1.29K
$195K
|
|
|
Nov 13, 2025
Q3 2025
|
Magnetar Financial LLC
Evanston, IL |
BUY
|
- |
3.87KNew |
$568K - $785K
|
3.87K
$585K
|
|
|
Nov 13, 2025
Q3 2025
|
Tortoise Investment Management, LLC
|
BUY
|
- |
2+ 200.0% |
$293 - $406
|
3
$454
|
|
|
Nov 13, 2025
Q3 2025
|
Baird Financial Group, Inc.
Milwaukee, WI |
BUY
|
- |
7.84K+ 12.39% |
$1.15M - $1.59M
|
71.1K
$10.7M
|
|
|
Nov 13, 2025
Q3 2025
|
Bokf, Na
Tulsa, OK |
BUY
|
- |
555+ 14.71% |
$81.4K - $113K
|
4.33K
$654K
|
|
|
Nov 13, 2025
Q3 2025
|
Brown Brothers Harriman & CO
New York, NY |
BUY
|
- |
423+ 168.53% |
$62K - $85.8K
|
674
$102K
|
|
|
Nov 13, 2025
Q3 2025
|
Lord, Abbett & Co. LLC
Jersey City, NJ |
BUY
|
- |
145KNew |
$21.3M - $29.4M
|
145K
$21.9M
|
|
|
Nov 13, 2025
Q3 2025
|
Prudential Financial Inc
Newark, NJ |
BUY
|
- |
240+ 0.71% |
$35.2K - $48.7K
|
34K
$5.14M
|
|
|
Nov 13, 2025
Q3 2025
|
Quinn Opportunity Partners LLC
Charlottesville, VA |
SELL
|
- |
-7.5K- 26.79% |
$1.1M - $1.52M
|
20.5K
$3.1M
|
|
|
Nov 13, 2025
Q3 2025
|
Glenmede Investment Management, LP
Philadelphia, PA |
SELL
|
- |
-3.16K- 21.24% |
$464K - $642K
|
11.7K
$1.77M
|
|
|
Nov 13, 2025
Q3 2025
|
Wells Fargo & Company
San Francisco, CA |
SELL
|
- |
-6.98K- 2.08% |
$1.02M - $1.42M
|
329K
$49.8M
|
|
|
Nov 13, 2025
Q3 2025
|
Ubs Group Ag
|
SELL
|
- |
-330K- 30.04% |
$48.4M - $66.9M
|
768K
$116M
|
|
|
Nov 13, 2025
Q3 2025
|
Ubs Group Ag
|
BUY
|
PUT |
1K+ 10.0% |
$147K - $203K
|
11K
$1.66M
|
|
|
Nov 13, 2025
Q3 2025
|
Acadian Asset Management LLC
Boston, MA |
BUY
|
- |
4.95K+ 40.46% |
$726K - $1M
|
17.2K
$2.6M
|
|
|
Nov 13, 2025
Q3 2025
|
Regal Investment Advisors LLC
Kentwood, MI |
SELL
|
- |
-5.24K- 24.24% |
$769K - $1.06M
|
16.4K
$2.48M
|
|
|
Nov 13, 2025
Q3 2025
|
Ipg Investment Advisors LLC
San Diego, CA |
SELL
|
- |
-39.3K- 56.73% |
$5.76M - $7.97M
|
30K
$4.53M
|
|
|
Nov 13, 2025
Q3 2025
|
Deutsche Bank Ag\
Frankfurt Am Main, 2M |
SELL
|
- |
-59.1K- 32.36% |
$8.66M - $12M
|
123K
$18.7M
|
|
|
Nov 13, 2025
Q3 2025
|
Martingale Asset Management L P
Boston, MA |
SELL
|
- |
-164- 1.79% |
$24K - $33.3K
|
9.01K
$1.36M
|
|
|
Nov 13, 2025
Q3 2025
|
Jim Simons
Renaissance Technologies LLC | New York, Ny
|
BUY
|
- |
62.3KNew |
$9.13M - $12.6M
|
62.3K
$9.42M
|
|
|
Nov 13, 2025
Q3 2025
|
Hudson Bay Capital Management LP
Greenwich, CT |
BUY
|
- |
319New |
$46.8K - $64.7K
|
319
$48.2K
|
|
|
Nov 13, 2025
Q3 2025
|
Hudson Bay Capital Management LP
Greenwich, CT |
BUY
|
PUT |
15KNew |
$2.2M - $3.04M
|
15K
$2.27M
|
|
|
Nov 13, 2025
Q3 2025
|
Blueshift Asset Management, LLC
Red Bank, NJ |
BUY
|
- |
2.65KNew |
$388K - $537K
|
2.65K
$400K
|
|
|
Nov 13, 2025
Q3 2025
|
Ninety One Sa (Pty) LTD
Cape Town, T3 |
BUY
|
- |
13.9K+ 79.08% |
$2.04M - $2.82M
|
31.5K
$4.76M
|
|
|
Nov 13, 2025
Q3 2025
|
Covalis Capital LLP
London, X0 |
BUY
|
- |
52.1KNew |
$7.64M - $10.6M
|
52.1K
$7.88M
|
|
|
Nov 13, 2025
Q3 2025
|
Perbak Capital Partners LLP
London, X0 |
BUY
|
- |
671+ 11.26% |
$98.4K - $136K
|
6.63K
$1M
|
|
|
Nov 13, 2025
Q3 2025
|
Miller Financial Services LLC
Marshall, MI |
SELL
|
- |
-34- 0.89% |
$4.98K - $6.9K
|
3.79K
$573K
|
|
|
Nov 13, 2025
Q3 2025
|
Met Life Investment Management, LLC
Whippany, NJ |
SELL
|
- |
-487- 3.24% |
$71.4K - $98.8K
|
14.6K
$2.2M
|
|
|
Nov 13, 2025
Q3 2025
|
Texas Capital Bancshares Inc
|
BUY
|
- |
4New |
$586 - $811
|
4
$605
|
|
|
Nov 13, 2025
Q3 2025
|
Healthcare Of Ontario Pension Plan Trust Fund
Toronto, A6 |
SELL
|
- |
-34- 1.44% |
$4.98K - $6.9K
|
2.32K
$351K
|
|
|
Nov 13, 2025
Q3 2025
|
Ensign Peak Advisors, Inc
Salt Lake City, UT |
SELL
|
- |
-46.2K- 80.84% |
$6.77M - $9.37M
|
11K
$1.66M
|
|
|
Nov 13, 2025
Q3 2025
|
Avalon Global Asset Management LLC
San Francisco, CA |
SELL
|
- |
-10K- 22.22% |
$1.47M - $2.03M
|
35K
$5.29M
|
|
|
Nov 13, 2025
Q3 2025
|
Canada Pension Plan Investment Board
Toronto Ontario, A6 |
SELL
|
- |
-6.48K- 9.46% |
$949K - $1.31M
|
62K
$9.37M
|
|
|
Nov 13, 2025
Q3 2025
|
Dorsey & Whitney Trust CO LLC
Sioux Falls, SD |
BUY
|
- |
1+ 0.01% |
$147 - $203
|
7.93K
$1.2M
|
|
|
Nov 13, 2025
Q3 2025
|
Myda Advisors LLC
Inwood, NY |
BUY
|
- |
28KNew |
$4.11M - $5.68M
|
28K
$4.23M
|
|
|
Nov 13, 2025
Q3 2025
|
Arrowstreet Capital, Limited Partnership
Boston, MA |
BUY
|
- |
189K+ 20.71% |
$27.8M - $38.4M
|
1.1M
$167M
|
|
|
Nov 13, 2025
Q3 2025
|
Invesco Ltd.
Atlanta, GA |
SELL
|
- |
-375K- 18.82% |
$55M - $76M
|
1.62M
$245M
|
|
|
Nov 13, 2025
Q3 2025
|
Blue Grotto Capital, LLC
Atlanta, GA |
BUY
|
- |
160KNew |
$23.5M - $32.5M
|
160K
$24.2M
|
|
|
Nov 13, 2025
Q3 2025
|
Quantitative Investment Management, LLC
Charlottesville, VA |
BUY
|
- |
7.28KNew |
$1.07M - $1.48M
|
7.28K
$1.1M
|
|
|
Nov 13, 2025
Q3 2025
|
Johnson Financial Group, Inc.
Racine, WI |
BUY
|
- |
61+ 27.73% |
$8.94K - $12.4K
|
281
$42.5K
|
|
|
Nov 13, 2025
Q3 2025
|
Portolan Capital Management, LLC
Boston, MA |
BUY
|
- |
45KNew |
$6.6M - $9.13M
|
45K
$6.81M
|
|
|
Nov 13, 2025
Q3 2025
|
Sei Investments CO
Oaks, PA |
BUY
|
- |
7.12K+ 11.33% |
$1.04M - $1.44M
|
69.9K
$10.6M
|
|
|
Nov 13, 2025
Q3 2025
|
Catalytic Wealth Ria, LLC
Cambridge, MA |
BUY
|
- |
3.8KNew |
$557K - $771K
|
3.8K
$574K
|
|
|
Nov 13, 2025
Q3 2025
|
Entropy Technologies, LP
New York, NY |
SELL
|
- |
-3.47K- 68.63% |
$508K - $703K
|
1.59K
$240K
|
|
|
Nov 13, 2025
Q3 2025
|
Twin Tree Management, LP
Dallas, TX |
SELL
|
- |
-81.7K- 99.04% |
$12M - $16.6M
|
796
$120K
|
|
|
Nov 13, 2025
Q3 2025
|
Twin Tree Management, LP
Dallas, TX |
SELL
|
PUT |
-164K- 96.31% |
$24.1M - $33.3M
|
6.3K
$953K
|
|