Optiver Holding
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Optiver Holding’s Generac Holdings GNRC Stock Holding History

Optiver Holding’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 		$71.2K Buy
+243
New +$60.9K ﹤0.01% 1096
2024
Q4 		– Sell
-22
Closed -$3.5K – 1098
2024
Q3 		$3.5K Buy
+22
New +$3.26K ﹤0.01% 823

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 $3.37T AUM 44.26% 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

Optiver Holding's GNRC Position: Q2 2026 in Review

Optiver Holding opened a new position in Generac Holdings (GNRC) in Q2 2026: 243 shares worth $71.2K. The stake represents ﹤0.01% of the portfolio and ranks #1096 among its holdings. This is a return to the name: Optiver Holding previously reported a position in GNRC as recently as Q3 2024.

Optiver Holding first reported a position in GNRC in Q3 2024 and has held it in 2 quarters since. 1,001 funds tracked by Wall St. Rank hold GNRC as of Q2 2026.

  • Optiver Holding held 243 shares of Generac Holdings worth $71.2K as of Q2 2026.
  • Generac Holdings was a new Optiver Holding position in Q2 2026.
  • Generac Holdings made up ﹤0.01% of Optiver Holding's portfolio in Q2 2026, its #1096 holding.
  • Optiver Holding first reported a position in Generac Holdings in Q3 2024 and has held it in 2 quarters since.
  • 1,001 funds tracked by Wall St. Rank held Generac Holdings as of Q2 2026.

Based on Optiver Holding's 13F filing for Q2 2026, filed 12 Aug 2026.