Bank of America
QUMSR

Bank of America’s Quantumsphere Acquisition Corp Rights QUMSR Stock Holding History

Bank of America’s Portfolio QUMSR Stock Details QUMSR Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		– Sell
-100
Closed -$21 – 7271
2025
Q4 		$21 Buy
+100
New +$26 ﹤0.01% 7122

Other funds holding QUMSR

HCI
Harraden Circle Investments New York $499M AUM 19.71% 1-Year Est. Return
HCM
Highbridge Capital Management New York $3.09B AUM 31.21% 1-Year Est. Return
Toronto Dominion Bank
Toronto Dominion Bank Toronto, Ontario, Ontario, Canada $69.7B AUM 40.86% 1-Year Est. Return
SCM
Shaolin Capital Management Miami, Florida $2.71B AUM 64.57% 1-Year Est. Return
RCM
Rivernorth Capital Management West Palm Beach, Florida $2B AUM 0.79% 1-Year Est. Return
PAMP
Polar Asset Management Partners Toronto, Ontario, Canada $5.01B AUM 35.02% 1-Year Est. Return
LA
Linden Advisors New York $17.9B AUM 1.72% 1-Year Est. Return
AA
AQR Arbitrage Greenwich, Connecticut $6.09B AUM 26.7% 1-Year Est. Return
HIM
HGC Investment Management Toronto, Ontario, Canada $451M AUM 8.76% 1-Year Est. Return
GCL
Glazer Capital LLC New York $4.71B AUM 81.93% 1-Year Est. Return

Bank of America's QUMSR Position: Q1 2026 in Review

Bank of America sold out of Quantumsphere Acquisition Corp Rights (QUMSR) in Q1 2026, closing a stake of 100 shares — an estimated $21 sold.

Bank of America first reported a position in QUMSR in Q4 2025 and held it in 1 quarter. The position peaked at $21 in Q4 2025. 24 funds tracked by Wall St. Rank hold QUMSR as of Q1 2026.

  • Bank of America reported no remaining Quantumsphere Acquisition Corp Rights position as of Q1 2026 after selling out during the quarter.
  • Bank of America sold 100 Quantumsphere Acquisition Corp Rights shares in Q1 2026, an estimated $21.
  • Bank of America first reported a position in Quantumsphere Acquisition Corp Rights in Q4 2025 and held it in 1 quarter.
  • Bank of America's Quantumsphere Acquisition Corp Rights position peaked at $21 in Q4 2025.
  • 24 funds tracked by Wall St. Rank held Quantumsphere Acquisition Corp Rights as of Q1 2026.

Based on Bank of America's 13F filing for Q1 2026, filed 18 May 2026.