Optiver Holding
BMNR

Optiver Holding’s BitMine Immersion Technologies BMNR Stock Holding History

Optiver Holding’s Portfolio BMNR Stock Details BMNR Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$6.31M Buy
474,300
+19,900
+4% +$385K ﹤0.01% 444
2026
Q1 		$8.99M Buy
+454,400
New +$10.7M ﹤0.01% 369

Other funds holding BMNR

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
Morgan Stanley
Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return
CS
Clear Street New York $39.5B AUM 124.03% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
AIM
ARK Investment Management St. Petersburg, Florida $15.4B AUM 50.29% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return
Susquehanna International Group
Susquehanna International Group Bala Cynwyd, Pennsylvania $1.28T AUM 58.89% 1-Year Est. Return

Optiver Holding's BMNR Position: Q2 2026 in Review

Optiver Holding increased its BitMine Immersion Technologies (BMNR) stake by 38% in Q2 2026, buying an estimated $2.72M and bringing the position to 505,719 shares worth $6.73M. The position accounts for ﹤0.01% of the portfolio, ranked #442.

Optiver Holding first reported a position in BMNR in Q4 2025 and has held it in 3 quarters since. The position peaked at $7.22M in Q1 2026. 438 funds tracked by Wall St. Rank hold BMNR as of Q2 2026.

  • Optiver Holding held 505,719 shares of BitMine Immersion Technologies worth $6.73M as of Q2 2026.
  • Optiver Holding bought 140,460 BitMine Immersion Technologies shares in Q2 2026, an estimated $2.72M.
  • BitMine Immersion Technologies made up ﹤0.01% of Optiver Holding's portfolio in Q2 2026, its #442 holding.
  • Optiver Holding first reported a position in BitMine Immersion Technologies in Q4 2025 and has held it in 3 quarters since.
  • Optiver Holding's BitMine Immersion Technologies position peaked at $7.22M in Q1 2026.
  • 438 funds tracked by Wall St. Rank held BitMine Immersion Technologies as of Q2 2026.

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