Cooper Creek Partners Management’s FerroAtlántica GSM Stock Holding History

Cooper Creek Partners Management’s Portfolio GSM Stock Details GSM Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q1	$2.15M	Hold	520,700	–	–	0.07%	99
2025 Q4	$2.42M	Buy	+520,700	New	+$2.4M	0.11%	78
2025 Q3	–	Sell	-1,140,000	Closed	-$4.18M	–	107
2025 Q2	$4.18M	Buy	1,140,000 +40,000	+4%	+$147K	0.13%	86
2025 Q1	$4.08M	Buy	+1,100,000	New	+$4.24M	0.12%	75
2024 Q3	–	Sell	-520,000	Closed	-$2.79M	–	102
2024 Q2	$2.79M	Buy	+520,000	New	+$2.83M	0.09%	88
2022 Q2	–	Sell	-1,500	Closed	-$1.16M	–	123
2022 Q1	$1.16M	Sell	1,500 -4,500	-75%	-$30.7K	0.12%	101
2021 Q4	$3.73M	Buy	+6,000	New	+$41K	0.43%	58
2018 Q2	–	Sell	-100,000	Closed	-$1.07M	–	39
2018 Q1	$1.07M	Buy	+100,000	New	+$1.53M	0.61%	28
2017 Q4	–	Sell	-650,000	Closed	-$8.55M	–	32
2017 Q3	$8.55M	Buy	+650,000	New	+$8.44M	5.07%	10

Other funds holding GSM

Hosking Partners London, United Kingdom $2.79B AUM 58.33% 1-Year Est. Return

BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return

Barrow, Hanley, Mewhinney & Strauss Dallas, Texas $30.5B AUM 29.95% 1-Year Est. Return

DSC

Donald Smith & Co New York $5.56B AUM 47.13% 1-Year Est. Return

OWIM

Old West Investment Management Los Angeles, California $923M AUM 112.31% 1-Year Est. Return

Grizzlyrock Capital Chicago, Illinois $126M AUM 11.88% 1-Year Est. Return

Renaissance Technologies New York $63.9B AUM 45.56% 1-Year Est. Return

Royce & Associates New York $10.1B AUM 42.88% 1-Year Est. Return

Ameriprise Minneapolis, Minnesota $432B AUM 30.22% 1-Year Est. Return

Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return

Cooper Creek Partners Management's GSM Position: Q1 2026 in Review

Cooper Creek Partners Management reduced its FerroAtlántica (GSM) stake by 8.1% in Q1 2026, selling an estimated $5.81M and leaving 13,715,302 shares worth $56.5M. The position accounts for 1.93% of the portfolio, ranked #11.

Cooper Creek Partners Management first reported a position in GSM in Q2 2017 and has held it in 24 quarters since. The position peaked at $84.5M in Q4 2023. 173 funds tracked by Wall St. Rank hold GSM as of Q1 2026.

Cooper Creek Partners Management held 13,715,302 shares of FerroAtlántica worth $56.5M as of Q1 2026.
Cooper Creek Partners Management sold 1,206,644 FerroAtlántica shares in Q1 2026, an estimated $5.81M.
FerroAtlántica made up 1.93% of Cooper Creek Partners Management's portfolio in Q1 2026, its #11 holding.
Cooper Creek Partners Management first reported a position in FerroAtlántica in Q2 2017 and has held it in 24 quarters since.
Cooper Creek Partners Management's FerroAtlántica position peaked at $84.5M in Q4 2023.
173 funds tracked by Wall St. Rank held FerroAtlántica as of Q1 2026.

Based on Cooper Creek Partners Management's 13F filing for Q1 2026, filed 15 May 2026.