Optiver Holding
BIRK icon

Optiver Holding’s Birkenstock BIRK Stock Holding History

Optiver Holding’s Portfolio BIRK Stock Details BIRK Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$215 Buy
+5
New +$202 ﹤0.01% 2615
2026
Q1 		– Sell
-1
Closed -$41 – 2347
2025
Q4 		$41 Hold
1
– – ﹤0.01% 2400
2025
Q3 		$45 Buy
+1
New +$49 ﹤0.01% 2621

Other funds holding BIRK

CMC
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BAMCO Inc
BAMCO Inc New York $66.6B AUM 7.35% 1-Year Est. Return
T. Rowe Price Investment Management
T. Rowe Price Investment Management Baltimore, Maryland $153B AUM 38.14% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return
Massachusetts Financial Services
Massachusetts Financial Services Boston, Massachusetts $315B AUM 27.84% 1-Year Est. Return
William Blair Investment Management
William Blair Investment Management Chicago, Illinois $33.3B AUM 44.76% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return
UBS Group
UBS Group Zurich, Switzerland $786B AUM 40.34% 1-Year Est. Return
Norges Bank
Norges Bank Oslo, Norway $1T AUM
Morgan Stanley
Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return

Optiver Holding's BIRK Position: Q2 2026 in Review

Optiver Holding opened a new position in Birkenstock (BIRK) in Q2 2026: 5 shares worth $215. The stake represents ﹤0.01% of the portfolio and ranks #2615 among its holdings. This is a return to the name: Optiver Holding previously reported a position in BIRK as recently as Q4 2025.

Optiver Holding first reported a position in BIRK in Q3 2025 and has held it in 3 quarters since. 235 funds tracked by Wall St. Rank hold BIRK as of Q2 2026.

  • Optiver Holding held 5 shares of Birkenstock worth $215 as of Q2 2026.
  • Birkenstock was a new Optiver Holding position in Q2 2026.
  • Birkenstock made up ﹤0.01% of Optiver Holding's portfolio in Q2 2026, its #2615 holding.
  • Optiver Holding first reported a position in Birkenstock in Q3 2025 and has held it in 3 quarters since.
  • 235 funds tracked by Wall St. Rank held Birkenstock as of Q2 2026.

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