Virtu Financial
QUMS icon

Virtu Financial’s Quantumsphere Acquisition Corp QUMS Stock Holding History

Virtu Financial’s Portfolio QUMS Stock Details QUMS Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		– Sell
-22,303
Closed -$226K – 2456
2026
Q1 		$226K Sell
22,303
-2,480
-10% -$25K 0.01% 966
2025
Q4 		$248K Buy
24,783
+9,849
+66% +$98.3K 0.01% 938
2025
Q3 		$149K Buy
+14,934
New +$149K 0.01% 974

Other funds holding QUMS

W.R. Berkley Corp
W.R. Berkley Corp Greenwich, Connecticut $2.18B AUM 13.58% 1-Year Est. Return
Mizuho Securities USA
Mizuho Securities USA New York $6.2B AUM 35.46% 1-Year Est. Return
Wolverine Asset Management
Wolverine Asset Management Chicago, Illinois $11.4B AUM 5.65% 1-Year Est. Return
Karpus Investment Management
Karpus Investment Management Pittsford, New York $3.48B AUM 10.49% 1-Year Est. Return
Rivernorth Capital Management
Rivernorth Capital Management West Palm Beach, Florida $2.1B AUM 2.15% 1-Year Est. Return
D.E. Shaw & Co
D.E. Shaw & Co New York $210B AUM 57.28% 1-Year Est. Return
Shaolin Capital Management
Shaolin Capital Management Miami, Florida $2.1B AUM 64.05% 1-Year Est. Return
Glazer Capital LLC
Glazer Capital LLC New York $4.07B AUM 78.71% 1-Year Est. Return
Linden Advisors
Linden Advisors New York $19.3B AUM 1.47% 1-Year Est. Return
Polar Asset Management Partners
Polar Asset Management Partners Toronto, Ontario, Canada $6.07B AUM 34.81% 1-Year Est. Return

Virtu Financial's QUMS Position: Q2 2026 in Review

Virtu Financial sold out of Quantumsphere Acquisition Corp (QUMS) in Q2 2026, closing a stake of 22,303 shares — an estimated $226K sold.

Virtu Financial first reported a position in QUMS in Q3 2025 and held it in 3 quarters. The position peaked at $248K in Q4 2025. 27 funds tracked by Wall St. Rank hold QUMS as of Q2 2026.

  • Virtu Financial reported no remaining Quantumsphere Acquisition Corp position as of Q2 2026 after selling out during the quarter.
  • Virtu Financial sold 22,303 Quantumsphere Acquisition Corp shares in Q2 2026, an estimated $226K.
  • Virtu Financial first reported a position in Quantumsphere Acquisition Corp in Q3 2025 and held it in 3 quarters.
  • Virtu Financial's Quantumsphere Acquisition Corp position peaked at $248K in Q4 2025.
  • 27 funds tracked by Wall St. Rank held Quantumsphere Acquisition Corp as of Q2 2026.

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