Marshall Wace
GNRC icon

Marshall Wace’s Generac Holdings GNRC Stock Holding History

Marshall Wace’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
Q2 		$14.5M Sell
49,381
-37,511
-43% -$9.4M 0.01% 871
2026
Q1 		$17M Buy
86,892
+51,960
+149% +$9.98M 0.02% 762
2025
Q4 		$4.76M Buy
+34,932
New +$5.64M ﹤0.01% 1182
2025
Q3 		– Sell
-58,139
Closed -$8.33M – 3067
2025
Q2 		$8.33M Sell
58,139
-17,674
-23% -$2.16M 0.01% 923
2025
Q1 		$9.6M Buy
75,813
+16,600
+28% +$2.38M 0.01% 785
2024
Q4 		$9.18M Sell
59,213
-32,095
-35% -$5.54M 0.01% 822
2024
Q3 		$14.5M Buy
91,308
+43,945
+93% +$6.52M 0.02% 617
2024
Q2 		$6.26M Sell
47,363
-127,377
-73% -$17.6M 0.01% 918
2024
Q1 		$22M Buy
174,740
+99,530
+132% +$11.7M 0.03% 481
2023
Q4 		$9.72M Sell
75,210
-52,129
-41% -$5.72M 0.02% 699
2023
Q3 		$13.9M Buy
127,339
+121,029
+1,918% +$15M 0.03% 539
2023
Q2 		$941K Buy
6,310
+100
+2% +$11.4K ﹤0.01% 1736
2023
Q1 		$671K Sell
6,210
-400
-6% -$46.3K ﹤0.01% 1982
2022
Q4 		$665K Buy
6,610
+3,637
+122% +$412K ﹤0.01% 2257
2022
Q3 		$529K Sell
2,973
-6,733
-69% -$1.54M ﹤0.01% 2695
2022
Q2 		$2.04M Buy
+9,706
New +$2.39M ﹤0.01% 1973
2022
Q1 		– Sell
-1,591
Closed -$561K – 3585
2021
Q4 		$561K Buy
1,591
+532
+50% +$221K ﹤0.01% 2738
2021
Q3 		$433K Buy
+1,059
New +$454K ﹤0.01% 2459
2021
Q2 		– Sell
-16,611
Closed -$5.44M – 2796
2021
Q1 		$5.44M Buy
16,611
+12,773
+333% +$3.76M 0.02% 784
2020
Q4 		$873K Buy
3,838
+1,090
+40% +$235K ﹤0.01% 1265
2020
Q3 		$532K Sell
2,748
-13,825
-83% -$2.28M ﹤0.01% 1227
2020
Q2 		$2.02M Buy
+16,573
New +$1.75M 0.01% 790
2019
Q2 		– Sell
-61,030
Closed -$3.13M – 1530
2019
Q1 		$3.13M Sell
61,030
-73,217
-55% -$3.82M 0.03% 609
2018
Q4 		$6.67M Buy
+134,247
New +$7.2M 0.07% 367

Other funds holding GNRC

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
State Street
State Street Boston, Massachusetts $3.38T AUM 44.17% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.26T AUM 61.52% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
Boston Partners
Boston Partners Boston, Massachusetts $113B AUM 38.87% 1-Year Est. Return
AI
Ariel Investments Chicago, Illinois $10B AUM 42.59% 1-Year Est. Return
D.E. Shaw & Co
D.E. Shaw & Co New York $210B AUM 57.28% 1-Year Est. Return
Arrowstreet Capital
Arrowstreet Capital Boston, Massachusetts $225B AUM 49.49% 1-Year Est. Return

Marshall Wace's GNRC Position: Q2 2026 in Review

Marshall Wace reduced its Generac Holdings (GNRC) stake by 43% in Q2 2026, selling an estimated $9.4M and leaving 49,381 shares worth $14.5M. The position accounts for 0.01% of the portfolio, ranked #871.

Marshall Wace first reported a position in GNRC in Q4 2018 and has held it in 24 quarters since. The position peaked at $22M in Q1 2024. 1,002 funds tracked by Wall St. Rank hold GNRC as of Q2 2026.

  • Marshall Wace held 49,381 shares of Generac Holdings worth $14.5M as of Q2 2026.
  • Marshall Wace sold 37,511 Generac Holdings shares in Q2 2026, an estimated $9.4M.
  • Generac Holdings made up 0.01% of Marshall Wace's portfolio in Q2 2026, its #871 holding.
  • Marshall Wace first reported a position in Generac Holdings in Q4 2018 and has held it in 24 quarters since.
  • Marshall Wace's Generac Holdings position peaked at $22M in Q1 2024.
  • 1,002 funds tracked by Wall St. Rank held Generac Holdings as of Q2 2026.

Based on Marshall Wace's 13F filing for Q2 2026, filed 13 Aug 2026.