Polar Asset Management Partners’s Yorkville Acquisition Corp MCGA Stock Holding History

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

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q2	$2.7M	Buy	264,692 +25,000	+10%	+$255K	0.04%	387
2026 Q1	$2.42M	Hold	239,692	–	–	0.05%	324
2025 Q4	$2.43M	Hold	239,692	–	–	0.03%	352
2025 Q3	$2.56M	Buy	+239,692	New	+$2.57M	0.03%	346

Other funds holding MCGA

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

Murchinson Toronto, Ontario, Canada $725M AUM 82.02% 1-Year Est. Return

Crossingbridge Advisors Pleasantville, New York $567M AUM 0.34% 1-Year Est. Return

DKCM

Davidson Kempner Capital Management New York $8.42B AUM 61.81% 1-Year Est. Return

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

Meteora Capital Boca Raton, Florida $1.21B AUM 13.69% 1-Year Est. Return

BFM

Boothbay Fund Management New York $7.6B AUM 109.3% 1-Year Est. Return

DAM

DLD Asset Management New York $1.51B AUM 5.32% 1-Year Est. Return

WCMNY

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

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

Polar Asset Management Partners increased its Yorkville Acquisition Corp (MCGA) stake by 10% in Q2 2026, buying an estimated $255K and bringing the position to 264,692 shares worth $2.7M. The position accounts for 0.04% of the portfolio, ranked #387.

Polar Asset Management Partners first reported a position in MCGA in Q3 2025 and has held it in 4 quarters since. 53 funds tracked by Wall St. Rank hold MCGA as of Q2 2026.

Polar Asset Management Partners held 264,692 shares of Yorkville Acquisition Corp worth $2.7M as of Q2 2026.
Polar Asset Management Partners bought 25,000 Yorkville Acquisition Corp shares in Q2 2026, an estimated $255K.
Yorkville Acquisition Corp made up 0.04% of Polar Asset Management Partners's portfolio in Q2 2026, its #387 holding.
Polar Asset Management Partners first reported a position in Yorkville Acquisition Corp in Q3 2025 and has held it in 4 quarters since.
53 funds tracked by Wall St. Rank held Yorkville Acquisition Corp as of Q2 2026.

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