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

Periscope Capital’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 Q2	$1.66M	Sell	150,000 -100,000	-40%	-$1.08M	0.15%	194
2026 Q1	$2.71M	Sell	250,000 -94,000	-27%	-$1.01M	0.3%	120
2025 Q4	$3.68M	Hold	344,000	–	–	0.42%	70
2025 Q3	$3.65M	Buy	344,000 +109,000	+46%	+$1.15M	0.58%	59
2025 Q2	$2.48M	Buy	235,000 +10,000	+4%	+$105K	0.55%	56
2025 Q1	$2.32M	Hold	225,000	–	–	1.01%	37
2024 Q4	$2.28M	Sell	225,000 -50,000	-18%	-$505K	1.26%	23
2024 Q3	$2.77M	Buy	+275,000	New	+$2.76M	1.44%	21

Other funds holding GPAT

PAMP

Polar Asset Management Partners Toronto, Ontario, Canada $6.07B AUM 34.81% 1-Year Est. Return

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

MMCAP International Grand Cayman, Cayman Islands $1.18B AUM 50.44% 1-Year Est. Return

AIMCA

Alberta Investment Management Corp (AIMCo) Edmonton, Alberta, Canada $17.9B AUM 27.56% 1-Year Est. Return

MSU

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

WRBC

W.R. Berkley Corp Greenwich, Connecticut $2.18B AUM 13.58% 1-Year Est. Return

Verition Fund Management Greenwich, Connecticut $19.7B AUM 39.39% 1-Year Est. Return

HIM

HGC Investment Management Toronto, Ontario, Canada $507M AUM 6.15% 1-Year Est. Return

Toronto Dominion Bank Toronto, Ontario, Ontario, Canada $86.4B AUM 59.51% 1-Year Est. Return

Deutsche Bank Frankfurt Am Main Ge, Germany $344B AUM 42.99% 1-Year Est. Return

Periscope Capital's GPAT Position: Q2 2026 in Review

Periscope Capital reduced its GP-Act III Acquisition Corp (GPAT) stake by 40% in Q2 2026, selling an estimated $1.08M and leaving 150,000 shares worth $1.66M. The position accounts for 0.15% of the portfolio, ranked #194.

Periscope Capital first reported a position in GPAT in Q3 2024 and has held it in 8 quarters since. The position peaked at $3.68M in Q4 2025. 24 funds tracked by Wall St. Rank hold GPAT as of Q2 2026.

Periscope Capital held 150,000 shares of GP-Act III Acquisition Corp worth $1.66M as of Q2 2026.
Periscope Capital sold 100,000 GP-Act III Acquisition Corp shares in Q2 2026, an estimated $1.08M.
GP-Act III Acquisition Corp made up 0.15% of Periscope Capital's portfolio in Q2 2026, its #194 holding.
Periscope Capital first reported a position in GP-Act III Acquisition Corp in Q3 2024 and has held it in 8 quarters since.
Periscope Capital's GP-Act III Acquisition Corp position peaked at $3.68M in Q4 2025.
24 funds tracked by Wall St. Rank held GP-Act III Acquisition Corp as of Q2 2026.

Based on Periscope Capital's 13F filing for Q2 2026, filed 11 Aug 2026.