Rivernorth Capital Management’s GP-Act III Acquisition Corp GPAT Stock Holding History

Rivernorth Capital Management’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	$3.9M	Sell	360,013 -60,098	-14%	-$647K	0.2%	164
2025 Q4	$4.49M	Sell	420,111 -821	-0.2%	-$8.75K	0.21%	141
2025 Q3	$4.46M	Sell	420,932 -910	-0.2%	-$9.62K	0.25%	103
2025 Q2	$4.45M	Hold	421,842	–	–	0.25%	116
2025 Q1	$4.34M	Hold	421,842	–	–	0.23%	110
2024 Q4	$4.28M	Sell	421,842 -29,356	-7%	-$296K	0.21%	111
2024 Q3	$4.55M	Buy	+451,198	New	+$4.52M	0.22%	95

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

AQR Arbitrage Greenwich, Connecticut $6.09B AUM 26.7% 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

Rivernorth Capital Management's GPAT Position: Q1 2026 in Review

Rivernorth Capital Management reduced its GP-Act III Acquisition Corp (GPAT) stake by 14% in Q1 2026, selling an estimated $647K and leaving 360,013 shares worth $3.9M. The position accounts for 0.2% of the portfolio, ranked #164.

Rivernorth Capital Management first reported a position in GPAT in Q3 2024 and has held it in 7 quarters since. The position peaked at $4.55M in Q3 2024. 51 funds tracked by Wall St. Rank hold GPAT as of Q1 2026.

Rivernorth Capital Management held 360,013 shares of GP-Act III Acquisition Corp worth $3.9M as of Q1 2026.
Rivernorth Capital Management sold 60,098 GP-Act III Acquisition Corp shares in Q1 2026, an estimated $647K.
GP-Act III Acquisition Corp made up 0.2% of Rivernorth Capital Management's portfolio in Q1 2026, its #164 holding.
Rivernorth Capital Management first reported a position in GP-Act III Acquisition Corp in Q3 2024 and has held it in 7 quarters since.
Rivernorth Capital Management's GP-Act III Acquisition Corp position peaked at $4.55M in Q3 2024.
51 funds tracked by Wall St. Rank held GP-Act III Acquisition Corp as of Q1 2026.

Based on Rivernorth Capital Management's 13F filing for Q1 2026, filed 15 May 2026.