William Blair & Company
BMNR

William Blair & Company’s BitMine Immersion Technologies BMNR Stock Holding History

William Blair & Company’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
Q1 		$326K Sell
16,483
-1,182
-7% -$27.8K ﹤0.01% 1303
2025
Q4 		$480K Buy
17,665
+9,109
+106% +$369K ﹤0.01% 1159
2025
Q3 		$444K Buy
+8,556
New +$434K ﹤0.01% 1153

Other funds holding BMNR

VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
CS
Clear Street New York $24.6B AUM 56.26% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return
Citadel Advisors
Citadel Advisors Miami, Florida $618B AUM 30.34% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
AIM
ARK Investment Management St. Petersburg, Florida $12.9B AUM 64.92% 1-Year Est. Return
MG
Marex Group London $15.8B AUM 31.44% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
Susquehanna International Group
Susquehanna International Group Bala Cynwyd, Pennsylvania $893B AUM 36.07% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return

William Blair & Company's BMNR Position: Q1 2026 in Review

William Blair & Company reduced its BitMine Immersion Technologies (BMNR) stake by 6.7% in Q1 2026, selling an estimated $27.8K and leaving 16,483 shares worth $326K. The position accounts for ﹤0.01% of the portfolio, ranked #1303.

William Blair & Company first reported a position in BMNR in Q3 2025 and has held it in 3 quarters since. The position peaked at $480K in Q4 2025. 418 funds tracked by Wall St. Rank hold BMNR as of Q1 2026.

  • William Blair & Company held 16,483 shares of BitMine Immersion Technologies worth $326K as of Q1 2026.
  • William Blair & Company sold 1,182 BitMine Immersion Technologies shares in Q1 2026, an estimated $27.8K.
  • BitMine Immersion Technologies made up ﹤0.01% of William Blair & Company's portfolio in Q1 2026, its #1303 holding.
  • William Blair & Company first reported a position in BitMine Immersion Technologies in Q3 2025 and has held it in 3 quarters since.
  • William Blair & Company's BitMine Immersion Technologies position peaked at $480K in Q4 2025.
  • 418 funds tracked by Wall St. Rank held BitMine Immersion Technologies as of Q1 2026.

Based on William Blair & Company's 13F filing for Q1 2026, filed 8 May 2026.