Mariner
BMNR

Mariner’s BitMine Immersion Technologies BMNR Stock Holding History

Mariner’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 		$1.08M Sell
81,310
-107,300
-57% -$2.07M ﹤0.01% 1884
2026
Q1 		$3.73M Buy
188,610
+127,145
+207% +$3M ﹤0.01% 1179
2025
Q4 		$1.67M Buy
61,465
+15,733
+34% +$638K ﹤0.01% 1607
2025
Q3 		$2.37M Buy
+45,732
New +$2.32M ﹤0.01% 1330

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

Mariner's BMNR Position: Q2 2026 in Review

Mariner reduced its BitMine Immersion Technologies (BMNR) stake by 57% in Q2 2026, selling an estimated $2.07M and leaving 81,310 shares worth $1.08M. The position accounts for ﹤0.01% of the portfolio, ranked #1884.

Mariner first reported a position in BMNR in Q3 2025 and has held it in 4 quarters since. The position peaked at $3.73M in Q1 2026. 437 funds tracked by Wall St. Rank hold BMNR as of Q2 2026.

  • Mariner held 81,310 shares of BitMine Immersion Technologies worth $1.08M as of Q2 2026.
  • Mariner sold 107,300 BitMine Immersion Technologies shares in Q2 2026, an estimated $2.07M.
  • BitMine Immersion Technologies made up ﹤0.01% of Mariner's portfolio in Q2 2026, its #1884 holding.
  • Mariner first reported a position in BitMine Immersion Technologies in Q3 2025 and has held it in 4 quarters since.
  • Mariner's BitMine Immersion Technologies position peaked at $3.73M in Q1 2026.
  • 437 funds tracked by Wall St. Rank held BitMine Immersion Technologies as of Q2 2026.

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