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Mizuho Securities USA’s Quartzsea Acquisition Corp Rights QSEAR Stock Holding History

Mizuho Securities USA’s Portfolio QSEAR Stock Details QSEAR Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		– Sell
-10,235
Closed -$2.05K – 736
2026
Q1 		$2.05K Buy
+10,235
New +$2.47K ﹤0.01% 684
2025
Q4 		– Sell
-65,254
Closed -$16.3K – 735
2025
Q3 		$16.3K Hold
65,254
– – ﹤0.01% 684
2025
Q2 		$16.3K Buy
+65,254
New +$17K ﹤0.01% 664

Other funds holding QSEAR

HCI
Harraden Circle Investments New York $784M AUM 20.59% 1-Year Est. Return
SCM
Shaolin Capital Management Miami, Florida $2.1B AUM 64.05% 1-Year Est. Return
RCM
Rivernorth Capital Management West Palm Beach, Florida $2.1B AUM 2.15% 1-Year Est. Return
MP
Mangrove Partners Greenwich, Connecticut $1.52B AUM 36.54% 1-Year Est. Return
HCM
Highbridge Capital Management New York $4.11B AUM 26.03% 1-Year Est. Return
AA
AQR Arbitrage Greenwich, Connecticut $7.02B AUM 31.58% 1-Year Est. Return
PAMP
Polar Asset Management Partners Toronto, Ontario, Canada $6.07B AUM 34.81% 1-Year Est. Return
Toronto Dominion Bank
Toronto Dominion Bank Toronto, Ontario, Ontario, Canada $86.4B AUM 59.51% 1-Year Est. Return
CS
Clear Street New York $39.5B AUM 124.03% 1-Year Est. Return
D.E. Shaw & Co
D.E. Shaw & Co New York $210B AUM 57.28% 1-Year Est. Return

Mizuho Securities USA's QSEAR Position: Q2 2026 in Review

Mizuho Securities USA sold out of Quartzsea Acquisition Corp Rights (QSEAR) in Q2 2026, closing a stake of 10,235 shares — an estimated $2.05K sold.

Mizuho Securities USA first reported a position in QSEAR in Q2 2025 and held it in 3 quarters. The position peaked at $16.3K in Q3 2025. 14 funds tracked by Wall St. Rank hold QSEAR as of Q2 2026.

  • Mizuho Securities USA reported no remaining Quartzsea Acquisition Corp Rights position as of Q2 2026 after selling out during the quarter.
  • Mizuho Securities USA sold 10,235 Quartzsea Acquisition Corp Rights shares in Q2 2026, an estimated $2.05K.
  • Mizuho Securities USA first reported a position in Quartzsea Acquisition Corp Rights in Q2 2025 and held it in 3 quarters.
  • Mizuho Securities USA's Quartzsea Acquisition Corp Rights position peaked at $16.3K in Q3 2025.
  • 14 funds tracked by Wall St. Rank held Quartzsea Acquisition Corp Rights as of Q2 2026.

Based on Mizuho Securities USA's 13F filing for Q2 2026, filed 24 Jul 2026.