SSA
QUMSR

Schonfeld Strategic Advisors’s Quantumsphere Acquisition Corp Rights QUMSR Stock Holding History

Schonfeld Strategic Advisors’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
Q2 		$8.71K Sell
54,200
-300
-0.6% -$63 ﹤0.01% 2517
2026
Q1 		$12K Sell
54,500
-99
-0.2% -$22 ﹤0.01% 2082
2025
Q4 		$11.5K Buy
+54,599
New +$14.2K ﹤0.01% 1955

Other funds holding QUMSR

HCI
Harraden Circle Investments New York $784M AUM 20.59% 1-Year Est. Return
Toronto Dominion Bank
Toronto Dominion Bank Toronto, Ontario, Ontario, Canada $86.4B AUM 59.51% 1-Year Est. Return
SCM
Shaolin Capital Management Miami, Florida $2.1B AUM 64.05% 1-Year Est. Return
GCL
Glazer Capital LLC New York $4.07B AUM 78.71% 1-Year Est. Return
RCM
Rivernorth Capital Management West Palm Beach, Florida $2.1B AUM 2.15% 1-Year Est. Return
AA
AQR Arbitrage Greenwich, Connecticut $7.02B AUM 31.58% 1-Year Est. Return
LA
Linden Advisors New York $19.3B AUM 1.47% 1-Year Est. Return
PAMP
Polar Asset Management Partners Toronto, Ontario, Canada $6.07B AUM 34.81% 1-Year Est. Return
HIM
HGC Investment Management Toronto, Ontario, Canada $507M AUM 6.15% 1-Year Est. Return
HCM
Highbridge Capital Management New York $4.11B AUM 26.03% 1-Year Est. Return

Schonfeld Strategic Advisors's QUMSR Position: Q2 2026 in Review

Schonfeld Strategic Advisors reduced its Quantumsphere Acquisition Corp Rights (QUMSR) stake by 0.55% in Q2 2026, selling an estimated $63 and leaving 54,200 shares worth $8.71K. The position accounts for ﹤0.01% of the portfolio, ranked #2517.

Schonfeld Strategic Advisors first reported a position in QUMSR in Q4 2025 and has held it in 3 quarters since. The position peaked at $12K in Q1 2026. 25 funds tracked by Wall St. Rank hold QUMSR as of Q2 2026.

  • Schonfeld Strategic Advisors held 54,200 shares of Quantumsphere Acquisition Corp Rights worth $8.71K as of Q2 2026.
  • Schonfeld Strategic Advisors sold 300 Quantumsphere Acquisition Corp Rights shares in Q2 2026, an estimated $63.
  • Quantumsphere Acquisition Corp Rights made up ﹤0.01% of Schonfeld Strategic Advisors's portfolio in Q2 2026, its #2517 holding.
  • Schonfeld Strategic Advisors first reported a position in Quantumsphere Acquisition Corp Rights in Q4 2025 and has held it in 3 quarters since.
  • Schonfeld Strategic Advisors's Quantumsphere Acquisition Corp Rights position peaked at $12K in Q1 2026.
  • 25 funds tracked by Wall St. Rank held Quantumsphere Acquisition Corp Rights as of Q2 2026.

Based on Schonfeld Strategic Advisors's 13F filing for Q2 2026, filed 14 Aug 2026.