Optiver Holding
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Optiver Holding’s Winmark WINA Stock Holding History

Optiver Holding’s Portfolio WINA Stock Details WINA Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$5.08K Buy
+12
New +$4.69K ﹤0.01% 1977
2026
Q1 		– Sell
-4
Closed -$1.62K – 2769
2025
Q4 		$1.62K Sell
4
-12
-75% -$5.13K ﹤0.01% 2100
2025
Q3 		$7.96K Buy
+16
New +$6.87K ﹤0.01% 1436

Other funds holding WINA

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Neuberger Berman Group
Neuberger Berman Group New York $150B AUM 40.08% 1-Year Est. Return
Renaissance Technologies
Renaissance Technologies New York $72.6B AUM 54.88% 1-Year Est. Return
First Trust Advisors
First Trust Advisors Wheaton, Illinois $170B AUM 46.21% 1-Year Est. Return
AC
AltraVue Capital Bellevue, Washington $1.39B AUM 53.77% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Jacobs Levy Equity Management
Jacobs Levy Equity Management Florham Park, New Jersey $27.8B AUM 46.46% 1-Year Est. Return
Fisher Asset Management
Fisher Asset Management Camas, Washington $336B AUM 34.66% 1-Year Est. Return
PC
Port Capital Chicago, Illinois $2.45B AUM 18.2% 1-Year Est. Return

Optiver Holding's WINA Position: Q2 2026 in Review

Optiver Holding opened a new position in Winmark (WINA) in Q2 2026: 12 shares worth $5.08K. The stake represents ﹤0.01% of the portfolio and ranks #1977 among its holdings. This is a return to the name: Optiver Holding previously reported a position in WINA as recently as Q4 2025.

Optiver Holding first reported a position in WINA in Q3 2025 and has held it in 3 quarters since. The position peaked at $7.96K in Q3 2025. 216 funds tracked by Wall St. Rank hold WINA as of Q2 2026.

  • Optiver Holding held 12 shares of Winmark worth $5.08K as of Q2 2026.
  • Winmark was a new Optiver Holding position in Q2 2026.
  • Winmark made up ﹤0.01% of Optiver Holding's portfolio in Q2 2026, its #1977 holding.
  • Optiver Holding first reported a position in Winmark in Q3 2025 and has held it in 3 quarters since.
  • Optiver Holding's Winmark position peaked at $7.96K in Q3 2025.
  • 216 funds tracked by Wall St. Rank held Winmark as of Q2 2026.

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