Crossingbridge Advisors’s Quartzsea Acquisition Corp QSEA Stock Holding History

Crossingbridge Advisors’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 Q1	$1.46M	Hold	140,189	–	–	0.26%	77
2025 Q4	$140K	Hold	140,189	–	–	0.04%	94
2025 Q3	$140K	Buy	140,189 +10,189	+8%	+$103K	0.07%	66
2025 Q2	$1.31M	Buy	+130,000	New	+$1.3M	1.15%	28

Other funds holding QSEA

Karpus Investment Management Pittsford, New York $3.21B AUM 6.83% 1-Year Est. Return

Mizuho Securities USA New York $4.24B AUM 23.1% 1-Year Est. Return

Wolverine Asset Management Chicago, Illinois $10.4B AUM 4.78% 1-Year Est. Return

Rivernorth Capital Management West Palm Beach, Florida $2B AUM 0.66% 1-Year Est. Return

Mangrove Partners Greenwich, Connecticut $1.24B AUM 41.74% 1-Year Est. Return

W.R. Berkley Corp Greenwich, Connecticut $1.86B AUM 14.44% 1-Year Est. Return

Westchester Capital Management (New York) Valhalla, New York $2.21B AUM 26.02% 1-Year Est. Return

AQR Arbitrage Greenwich, Connecticut $6.09B AUM 27.01% 1-Year Est. Return

Polar Asset Management Partners Toronto, Ontario, Canada $5.01B AUM 35.27% 1-Year Est. Return

Toronto Dominion Bank

Toronto Dominion Bank Toronto, Ontario, Ontario, Canada $69.7B AUM 40.86% 1-Year Est. Return