Polar Asset Management Partners’s Eureka Acquisition Corp EURK Stock Holding History

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

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q1	$1.89M	Buy	167,000 +110,000	+193%	+$1.23M	0.04%	365
2025 Q4	$623K	Hold	57,000	–	–	0.01%	458
2025 Q3	$609K	Hold	57,000	–	–	0.01%	463
2025 Q2	$594K	Sell	57,000 -68,000	-54%	-$705K	0.01%	400
2025 Q1	$1.29M	Buy	+125,000	New	+$1.28M	0.03%	295

Other funds holding EURK

WAM

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

WRBC

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

RLH Capital Great Neck, New York $197M AUM

MSU

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

KIM

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

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

Quarry LP New York $558M AUM 23.92% 1-Year Est. Return

Crossingbridge Advisors Pleasantville, New York $553M AUM 1.29% 1-Year Est. Return

Clear Street New York $24.6B AUM 56.26% 1-Year Est. Return

CCC

Cable Car Capital San Francisco, California $289M AUM 26.33% 1-Year Est. Return

Polar Asset Management Partners's EURK Position: Q1 2026 in Review

Polar Asset Management Partners increased its Eureka Acquisition Corp (EURK) stake by 193% in Q1 2026, buying an estimated $1.23M and bringing the position to 167,000 shares worth $1.89M. The position accounts for 0.04% of the portfolio, ranked #365.

Polar Asset Management Partners first reported a position in EURK in Q1 2025 and has held it in 5 quarters since. 22 funds tracked by Wall St. Rank hold EURK as of Q1 2026.

Polar Asset Management Partners held 167,000 shares of Eureka Acquisition Corp worth $1.89M as of Q1 2026.
Polar Asset Management Partners bought 110,000 Eureka Acquisition Corp shares in Q1 2026, an estimated $1.23M.
Eureka Acquisition Corp made up 0.04% of Polar Asset Management Partners's portfolio in Q1 2026, its #365 holding.
Polar Asset Management Partners first reported a position in Eureka Acquisition Corp in Q1 2025 and has held it in 5 quarters since.
22 funds tracked by Wall St. Rank held Eureka Acquisition Corp as of Q1 2026.

Based on Polar Asset Management Partners's 13F filing for Q1 2026, filed 15 May 2026.