Polar Asset Management Partners’s Quartzsea Acquisition Corp QSEA Stock Holding History

Polar Asset Management Partners’s Portfolio QSEA Stock Details QSEA Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q2	$3.94M	Buy	375,000 +25,000	+7%	+$261K	0.07%	320
2026 Q1	$3.63M	Hold	350,000	–	–	0.07%	267
2025 Q4	$3.58M	Hold	350,000	–	–	0.05%	296
2025 Q3	$3.55M	Hold	350,000	–	–	0.04%	301
2025 Q2	$3.52M	Buy	+350,000	New	+$3.5M	0.05%	249

Other funds holding QSEA

WRBC

W.R. Berkley Corp Greenwich, Connecticut $2.18B AUM 13.58% 1-Year Est. Return

MSU

Mizuho Securities USA New York $6.2B AUM 35.46% 1-Year Est. Return

KIM

Karpus Investment Management Pittsford, New York $3.48B AUM 10.49% 1-Year Est. Return

WCMNY

Westchester Capital Management (New York) Valhalla, New York $2.04B AUM 31.03% 1-Year Est. Return

RCM

Rivernorth Capital Management West Palm Beach, Florida $2.1B AUM 2.15% 1-Year Est. Return

WAM

Wolverine Asset Management Chicago, Illinois $11.4B AUM 5.65% 1-Year Est. Return

AQR Arbitrage Greenwich, Connecticut $7.02B AUM 31.58% 1-Year Est. Return

RLH Capital Great Neck, New York $209M AUM

Hudson Bay Capital Management Stamford, Connecticut $36.8B AUM 42.13% 1-Year Est. Return

D.E. Shaw & Co New York $210B AUM 57.28% 1-Year Est. Return

Polar Asset Management Partners's QSEA Position: Q2 2026 in Review

Polar Asset Management Partners increased its Quartzsea Acquisition Corp (QSEA) stake by 7.1% in Q2 2026, buying an estimated $261K and bringing the position to 375,000 shares worth $3.94M. The position accounts for 0.07% of the portfolio, ranked #320.

Polar Asset Management Partners first reported a position in QSEA in Q2 2025 and has held it in 5 quarters since. 21 funds tracked by Wall St. Rank hold QSEA as of Q2 2026.

Polar Asset Management Partners held 375,000 shares of Quartzsea Acquisition Corp worth $3.94M as of Q2 2026.
Polar Asset Management Partners bought 25,000 Quartzsea Acquisition Corp shares in Q2 2026, an estimated $261K.
Quartzsea Acquisition Corp made up 0.07% of Polar Asset Management Partners's portfolio in Q2 2026, its #320 holding.
Polar Asset Management Partners first reported a position in Quartzsea Acquisition Corp in Q2 2025 and has held it in 5 quarters since.
21 funds tracked by Wall St. Rank held Quartzsea Acquisition Corp as of Q2 2026.

Based on Polar Asset Management Partners's 13F filing for Q2 2026, filed 14 Aug 2026.