AQR Arbitrage’s GP-Act III Acquisition Corp GPAT Stock Holding History

AQR Arbitrage’s Portfolio GPAT Stock Details GPAT Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q1	$17.1M	Buy	1,576,803 +684	+0%	+$7.36K	0.28%	67
2025 Q4	$16.9M	Hold	1,576,119	–	–	0.35%	68
2025 Q3	$16.7M	Sell	1,576,119 -9,000	-0.6%	-$95.2K	0.42%	67
2025 Q2	$16.7M	Sell	1,585,119 -25,000	-2%	-$261K	0.38%	67
2025 Q1	$16.6M	Sell	1,610,119 -100,000	-6%	-$1.02M	0.39%	81
2024 Q4	$17.3M	Sell	1,710,119 -128,027	-7%	-$1.29M	0.38%	88
2024 Q3	$18.5M	Buy	+1,838,146	New	+$18.4M	0.4%	91

Other funds holding GPAT

KIM

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

FTCM

First Trust Capital Management Chicago, Illinois $1.9B AUM 58.28% 1-Year Est. Return

AIMCA

Alberta Investment Management Corp (AIMCo) Edmonton, Alberta, Canada $17.9B AUM 27.57% 1-Year Est. Return

D.E. Shaw & Co New York $166B AUM 43.98% 1-Year Est. Return

PMAM

Picton Mahoney Asset Management Toronto, Ontario, Canada $13.5B AUM 50.39% 1-Year Est. Return

MMCAP International Grand Cayman, Cayman Islands $1.16B AUM 76.63% 1-Year Est. Return

LMR Partners London, United Kingdom $45.4B AUM 60.47% 1-Year Est. Return

PAMP

Polar Asset Management Partners Toronto, Ontario, Canada $5.01B AUM 35.02% 1-Year Est. Return

Wealthspring Capital West Harrison, New York $448M AUM 8.34% 1-Year Est. Return

WCMNY

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

AQR Arbitrage's GPAT Position: Q1 2026 in Review

AQR Arbitrage increased its GP-Act III Acquisition Corp (GPAT) stake by 0.04% in Q1 2026, buying an estimated $7.36K and bringing the position to 1,576,803 shares worth $17.1M. The position accounts for 0.28% of the portfolio, ranked #67.

AQR Arbitrage first reported a position in GPAT in Q3 2024 and has held it in 7 quarters since. The position peaked at $18.5M in Q3 2024. 51 funds tracked by Wall St. Rank hold GPAT as of Q1 2026.

AQR Arbitrage held 1,576,803 shares of GP-Act III Acquisition Corp worth $17.1M as of Q1 2026.
AQR Arbitrage bought 684 GP-Act III Acquisition Corp shares in Q1 2026, an estimated $7.36K.
GP-Act III Acquisition Corp made up 0.28% of AQR Arbitrage's portfolio in Q1 2026, its #67 holding.
AQR Arbitrage first reported a position in GP-Act III Acquisition Corp in Q3 2024 and has held it in 7 quarters since.
AQR Arbitrage's GP-Act III Acquisition Corp position peaked at $18.5M in Q3 2024.
51 funds tracked by Wall St. Rank held GP-Act III Acquisition Corp as of Q1 2026.

Based on AQR Arbitrage's 13F filing for Q1 2026, filed 15 May 2026.