Polar Asset Management Partners’s Centurion Acquisition Corp ALF Stock Holding History

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

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q2	$10.1M	Hold	925,000	–	–	0.17%	153
2026 Q1	$9.95M	Hold	925,000	–	–	0.2%	111
2025 Q4	$9.85M	Hold	925,000	–	–	0.13%	145
2025 Q3	$9.76M	Hold	925,000	–	–	0.11%	153
2025 Q2	$9.73M	Sell	925,000 -1,050,000	-53%	-$11M	0.15%	118
2025 Q1	$20.3M	Hold	1,975,000	–	–	0.47%	41
2024 Q4	$19.9M	Hold	1,975,000	–	–	0.23%	85
2024 Q3	$19.8M	Buy	+1,975,000	New	+$19.7M	0.42%	55

Other funds holding ALF

Linden Advisors New York $19.3B AUM 1.47% 1-Year Est. Return

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

CCM

Context Capital Management Lajolla, California $5.15B AUM 1.28% 1-Year Est. Return

LMR Partners London, United Kingdom $26.8B AUM 68.38% 1-Year Est. Return

Healthcare of Ontario Pension Plan (HOOPP) Trust Fund Toronto, Ontario, Canada $71.2B AUM 48.86% 1-Year Est. Return

MSU

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

Kepos Capital New York $73.4M AUM 4.78% 1-Year Est. Return

ABC Arbitrage Paris, France $926M AUM 45.9% 1-Year Est. Return

Susquehanna International Group Bala Cynwyd, Pennsylvania $1.28T AUM 58.89% 1-Year Est. Return

Clear Street New York $39.5B AUM 124.03% 1-Year Est. Return

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

Polar Asset Management Partners held its Centurion Acquisition Corp (ALF) position steady in Q2 2026 at 925,000 shares worth $10.1M. The position accounts for 0.17% of the portfolio, ranked #153.

Polar Asset Management Partners first reported a position in ALF in Q3 2024 and has held it in 8 quarters since. The position peaked at $20.3M in Q1 2025. 15 funds tracked by Wall St. Rank hold ALF as of Q2 2026.

Polar Asset Management Partners held 925,000 shares of Centurion Acquisition Corp worth $10.1M as of Q2 2026.
Polar Asset Management Partners left its Centurion Acquisition Corp share count unchanged in Q2 2026.
Centurion Acquisition Corp made up 0.17% of Polar Asset Management Partners's portfolio in Q2 2026, its #153 holding.
Polar Asset Management Partners first reported a position in Centurion Acquisition Corp in Q3 2024 and has held it in 8 quarters since.
Polar Asset Management Partners's Centurion Acquisition Corp position peaked at $20.3M in Q1 2025.
15 funds tracked by Wall St. Rank held Centurion Acquisition Corp as of Q2 2026.

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