Twin Tree Management
GNRC icon

Twin Tree Management’s Generac Holdings GNRC Stock Holding History

Twin Tree Management’s Portfolio GNRC Stock Details GNRC Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q3 		$946K Buy
4,573
+2,923
+177% +$607K 0.02% 784
2026
Q2 		$483K Sell
1,650
-9,869
-86% -$2.47M 0.01% 1031
2026
Q1 		$2.25M Buy
11,519
+6,668
+137% +$1.28M 0.05% 437
2025
Q4 		$662K Buy
4,851
+4,055
+509% +$654K 0.01% 1081
2025
Q3 		$133K Sell
796
-81,702
-99% -$14.3M ﹤0.01% 1362
2025
Q2 		$11.8M Buy
82,498
+22,786
+38% +$2.78M 0.02% 705
2025
Q1 		$7.56M Buy
59,712
+49,529
+486% +$7.11M 0.01% 763
2024
Q4 		$1.58M Buy
10,183
+6,470
+174% +$1.12M ﹤0.01% 1202
2024
Q3 		$590K Sell
3,713
-7,692
-67% -$1.14M ﹤0.01% 1282
2024
Q2 		$1.51M Buy
11,405
+4,091
+56% +$565K ﹤0.01% 1005
2024
Q1 		$923K Sell
7,314
-115,930
-94% -$13.6M ﹤0.01% 1069
2023
Q4 		$15.9M Sell
123,244
-8,182
-6% -$898K 0.03% 544
2023
Q3 		$14.3M Buy
131,426
+5,933
+5% +$734K 0.03% 438
2023
Q2 		$18.7M Sell
125,493
-33,550
-21% -$3.82M 0.03% 435
2023
Q1 		$17.2M Buy
159,043
+46,654
+42% +$5.4M 0.03% 434
2022
Q4 		$11.3M Sell
112,389
-29,861
-21% -$3.38M 0.02% 543
2022
Q3 		$25.3M Buy
142,250
+73,956
+108% +$17M 0.05% 322
2022
Q2 		$14.4M Buy
+68,294
New +$16.8M 0.02% 533
2022
Q1 		– Sell
-3,576
Closed -$1.26M – 1728
2021
Q4 		$1.26M Buy
+3,576
New +$1.48M ﹤0.01% 1184
2021
Q1 		– Sell
-19,300
Closed -$5.69M – 1436
2020
Q4 		$4.39M Buy
+19,300
New +$4.15M 0.02% 663
2020
Q1 		– Sell
-36,554
Closed -$3.68M – 1457
2019
Q4 		$3.68M Buy
36,554
+12,378
+51% +$1.15M 0.01% 579
2019
Q3 		$1.89M Buy
+24,176
New +$1.81M 0.01% 700

Other funds holding GNRC

BlackRock
BlackRock New York $6.79T AUM 37.06% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.76T AUM
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.21T AUM
State Street
State Street Boston, Massachusetts $3.44T AUM 36.12% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.27T AUM 50.62% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.92T AUM 36.1% 1-Year Est. Return
Ariel Investments
Ariel Investments Chicago, Illinois $9.6B AUM 22.21% 1-Year Est. Return
Arrowstreet Capital
Arrowstreet Capital Boston, Massachusetts $234B AUM 43.58% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $551B AUM 33.95% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.96T AUM 27.49% 1-Year Est. Return

Twin Tree Management's GNRC Position: Q3 2026 in Review

Twin Tree Management increased its Generac Holdings (GNRC) stake by 177% in Q3 2026, buying an estimated $607K and bringing the position to 4,573 shares worth $946K. The position accounts for 0.02% of the portfolio, ranked #784.

Twin Tree Management first reported a position in GNRC in Q3 2019 and has held it in 22 quarters since. The position peaked at $25.3M in Q3 2022. 767 funds tracked by Wall St. Rank hold GNRC as of Q3 2026.

  • Twin Tree Management held 4,573 shares of Generac Holdings worth $946K as of Q3 2026.
  • Twin Tree Management bought 2,923 Generac Holdings shares in Q3 2026, an estimated $607K.
  • Generac Holdings made up 0.02% of Twin Tree Management's portfolio in Q3 2026, its #784 holding.
  • Twin Tree Management first reported a position in Generac Holdings in Q3 2019 and has held it in 22 quarters since.
  • Twin Tree Management's Generac Holdings position peaked at $25.3M in Q3 2022.
  • 767 funds tracked by Wall St. Rank held Generac Holdings as of Q3 2026.

Based on Twin Tree Management's 13F filing for Q3 2026, filed 10 Nov 2026.