Gritstone Asset Management’s Centurion Acquisition Corp Warrant ALFUW Stock Holding History

Gritstone Asset Management’s Portfolio ALFUW Stock Details ALFUW Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q1	$18K	Hold	145,495	–	–	0.02%	103
2025 Q4	$46.6K	Hold	145,495	–	–	0.04%	91
2025 Q3	$49.5K	Sell	145,495 -1,805	-1%	-$550	0.05%	72
2025 Q2	$44.2K	Hold	147,300	–	–	0.04%	77
2025 Q1	$22.1K	Sell	147,300 -497	-0.3%	-$71	0.02%	63
2024 Q4	$20.7K	Buy	+147,797	New	+$16.1K	0.02%	57

Other funds holding ALFUW

MMCAP International Grand Cayman, Cayman Islands $1.16B AUM 77.9% 1-Year Est. Return

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

JP Morgan Chase New York $1.56T AUM 27.86% 1-Year Est. Return

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

PAMP

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

LMR Partners London, United Kingdom $45.4B AUM 60.68% 1-Year Est. Return

Magnetar Financial Evanston, Illinois $9.84B AUM 190.64% 1-Year Est. Return

PMAM

Picton Mahoney Asset Management Toronto, Ontario, Canada $13.5B AUM 50.48% 1-Year Est. Return

Wealthspring Capital West Harrison, New York $448M AUM 8.38% 1-Year Est. Return

BNP Paribas Financial Markets Paris, France $206B AUM 31.61% 1-Year Est. Return

Gritstone Asset Management's ALFUW Position: Q1 2026 in Review

Gritstone Asset Management held its Centurion Acquisition Corp Warrant (ALFUW) position steady in Q1 2026 at 145,495 shares worth $18K. The position accounts for 0.02% of the portfolio, ranked #103.

Gritstone Asset Management first reported a position in ALFUW in Q4 2024 and has held it in 6 quarters since. The position peaked at $49.5K in Q3 2025. 28 funds tracked by Wall St. Rank hold ALFUW as of Q1 2026.

Gritstone Asset Management held 145,495 shares of Centurion Acquisition Corp Warrant worth $18K as of Q1 2026.
Gritstone Asset Management left its Centurion Acquisition Corp Warrant share count unchanged in Q1 2026.
Centurion Acquisition Corp Warrant made up 0.02% of Gritstone Asset Management's portfolio in Q1 2026, its #103 holding.
Gritstone Asset Management first reported a position in Centurion Acquisition Corp Warrant in Q4 2024 and has held it in 6 quarters since.
Gritstone Asset Management's Centurion Acquisition Corp Warrant position peaked at $49.5K in Q3 2025.
28 funds tracked by Wall St. Rank held Centurion Acquisition Corp Warrant as of Q1 2026.

Based on Gritstone Asset Management's 13F filing for Q1 2026, filed 5 May 2026.