Citadel Advisors’s FerroAtlántica GSM Stock Holding History

Citadel Advisors’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	$261K	Sell	63,300 -6,500	-9%	-$31.3K	﹤0.01%	10794
2025 Q4	$324K	Buy	69,800 +1,300	+2%	+$6K	﹤0.01%	9964
2025 Q3	$312K	Buy	68,500 +19,600	+40%	+$83.9K	﹤0.01%	10282
2025 Q2	$179K	Sell	48,900 -71,100	-59%	-$261K	﹤0.01%	10779
2025 Q1	$445K	Sell	120,000 -63,200	-34%	-$244K	﹤0.01%	8732
2024 Q4	$696K	Buy	183,200 +119,300	+187%	+$512K	﹤0.01%	7845
2024 Q3	$296K	Sell	63,900 -27,400	-30%	-$133K	﹤0.01%	9364
2024 Q2	$489K	Sell	91,300 -17,300	-16%	-$94.2K	﹤0.01%	8088
2024 Q1	$541K	Buy	108,600 +36,300	+50%	+$187K	﹤0.01%	8210
2023 Q4	$471K	Buy	72,300 +25,200	+54%	+$133K	﹤0.01%	8246
2023 Q3	$245K	Sell	47,100 -21,900	-32%	-$114K	﹤0.01%	9538
2023 Q2	$329K	Buy	69,000 +25,900	+60%	+$119K	﹤0.01%	8844
2023 Q1	$213K	Sell	43,100 -143,600	-77%	-$663K	﹤0.01%	10077
2022 Q4	$719K	Buy	186,700 +87,400	+88%	+$435K	﹤0.01%	7484
2022 Q3	$524K	Sell	99,300 -11,900	-11%	-$73.7K	﹤0.01%	8357
2022 Q2	$661K	Buy	111,200 +42,200	+61%	+$296K	﹤0.01%	8016
2022 Q1	$531K	Buy	69,000 +5,700	+9%	+$38.9K	﹤0.01%	9245
2021 Q4	$393K	Sell	63,300 -103,500	-62%	-$708K	﹤0.01%	10267
2021 Q3	$1.45M	Buy	166,800 +36,600	+28%	+$249K	﹤0.01%	7164
2021 Q2	$797K	Buy	130,200 +88,100	+209%	+$411K	﹤0.01%	8951
2021 Q1	$159K	Buy	+42,100	New	+$125K	﹤0.01%	11970
2019 Q2	–	Sell	-65,100	Closed	-$133K	–	9435
2019 Q1	$133K	Sell	65,100 -57,200	-47%	-$130K	﹤0.01%	8436
2018 Q4	$194K	Sell	122,300 -10,400	-8%	-$49.8K	﹤0.01%	7890
2018 Q3	$1.08M	Buy	132,700 +108,300	+444%	+$866K	﹤0.01%	5403
2018 Q2	$209K	Buy	24,400 +4,800	+24%	+$50.4K	﹤0.01%	7816
2018 Q1	$210K	Sell	19,600 -6,200	-24%	-$94.6K	﹤0.01%	7285
2017 Q4	$418K	Buy	25,800 +6,700	+35%	+$104K	﹤0.01%	5920
2017 Q3	$251K	Buy	+19,100	New	+$248K	﹤0.01%	6338
2017 Q2	–	Sell	-11,800	Closed	-$122K	–	7686
2017 Q1	$122K	Buy	+11,800	New	+$124K	﹤0.01%	6783
2016 Q4	–	Sell	-21,400	Closed	-$193K	–	7478
2016 Q3	$193K	Buy	+21,400	New	+$191K	﹤0.01%	6332
2015 Q4	–	Sell	-2,200	Closed	-$27K	–	8886
2015 Q3	$27K	Sell	2,200 -300	-12%	-$4.43K	﹤0.01%	7992
2015 Q2	$44K	Sell	2,500 -2,800	-53%	-$55.8K	﹤0.01%	7735
2015 Q1	$100K	Sell	5,300 -400	-7%	-$6.75K	﹤0.01%	6838
2014 Q4	$98K	Sell	5,700 -2,300	-29%	-$39.9K	﹤0.01%	6651
2014 Q3	$146K	Buy	8,000 +7,900	+7,900%	+$157K	﹤0.01%	6045
2014 Q2	$2K	Buy	+100	New	+$2.01K	﹤0.01%	7832
2013 Q3	–	Sell	-1,400	Closed	-$15K	–	6779
2013 Q2	$15K	Buy	+1,400	New	+$17.5K	﹤0.01%	6136

Other funds holding GSM

CCPM

Cooper Creek Partners Management New York $2.92B AUM 30.49% 1-Year Est. Return

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

Citadel Advisors's GSM Position: Q1 2026 in Review

Citadel Advisors reduced its FerroAtlántica (GSM) stake by 17% in Q1 2026, selling an estimated $727K and leaving 711,452 shares worth $2.93M. The position accounts for ﹤0.01% of the portfolio, ranked #5312.

Citadel Advisors first reported a position in GSM in Q2 2013 and has held it in 45 quarters since. The position peaked at $5.63M in Q3 2025. 173 funds tracked by Wall St. Rank hold GSM as of Q1 2026.

Citadel Advisors held 711,452 shares of FerroAtlántica worth $2.93M as of Q1 2026.
Citadel Advisors sold 150,877 FerroAtlántica shares in Q1 2026, an estimated $727K.
FerroAtlántica made up ﹤0.01% of Citadel Advisors's portfolio in Q1 2026, its #5312 holding.
Citadel Advisors first reported a position in FerroAtlántica in Q2 2013 and has held it in 45 quarters since.
Citadel Advisors's FerroAtlántica position peaked at $5.63M in Q3 2025.
173 funds tracked by Wall St. Rank held FerroAtlántica as of Q1 2026.

Based on Citadel Advisors's 13F filing for Q1 2026, filed 15 May 2026.