Citadel Advisors
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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 		$108K Sell
26,200
-32,100
-55% -$155K ﹤0.01% 11942
2025
Q4 		$271K Buy
58,300
+44,600
+326% +$206K ﹤0.01% 10378
2025
Q3 		$62.3K Buy
13,700
+1,900
+16% +$8.13K ﹤0.01% 12087
2025
Q2 		$43.3K Sell
11,800
-77,600
-87% -$285K ﹤0.01% 11839
2025
Q1 		$332K Buy
89,400
+46,100
+106% +$178K ﹤0.01% 9364
2024
Q4 		$165K Sell
43,300
-37,800
-47% -$162K ﹤0.01% 10748
2024
Q3 		$376K Sell
81,100
-9,900
-11% -$47.9K ﹤0.01% 8834
2024
Q2 		$488K Sell
91,000
-20,200
-18% -$110K ﹤0.01% 8099
2024
Q1 		$554K Sell
111,200
-20,300
-15% -$105K ﹤0.01% 8150
2023
Q4 		$856K Sell
131,500
-53,400
-29% -$283K ﹤0.01% 6980
2023
Q3 		$961K Buy
184,900
+64,800
+54% +$336K ﹤0.01% 6632
2023
Q2 		$573K Sell
120,100
-45,200
-27% -$208K ﹤0.01% 7643
2023
Q1 		$817K Buy
165,300
+76,300
+86% +$352K ﹤0.01% 7229
2022
Q4 		$343K Buy
89,000
+55,000
+162% +$274K ﹤0.01% 9022
2022
Q3 		$180K Buy
34,000
+20,900
+160% +$129K ﹤0.01% 10509
2022
Q2 		$78K Sell
13,100
-98,700
-88% -$693K ﹤0.01% 11613
2022
Q1 		$861K Buy
111,800
+33,500
+43% +$229K ﹤0.01% 8047
2021
Q4 		$486K Sell
78,300
-72,000
-48% -$492K ﹤0.01% 9769
2021
Q3 		$1.31M Buy
150,300
+109,200
+266% +$744K ﹤0.01% 7442
2021
Q2 		$252K Sell
41,100
-6,400
-13% -$29.9K ﹤0.01% 11676
2021
Q1 		$180K Buy
47,500
+13,600
+40% +$40.4K ﹤0.01% 11829
2020
Q4 		$56K Buy
+33,900
New +$35.6K ﹤0.01% 10526
2020
Q1 		– Sell
-12,800
Closed -$12K – 9808
2019
Q4 		$12K Buy
+12,800
New +$9.53K ﹤0.01% 8994
2018
Q3 		– Sell
-18,900
Closed -$162K – 9401
2018
Q2 		$162K Sell
18,900
-12,100
-39% -$127K ﹤0.01% 8030
2018
Q1 		$333K Buy
+31,000
New +$473K ﹤0.01% 6573
2017
Q3 		– Sell
-12,000
Closed -$143K – 7708
2017
Q2 		$143K Buy
+12,000
New +$122K ﹤0.01% 6774
2015
Q4 		– Sell
-4,900
Closed -$59K – 8884
2015
Q3 		$59K Sell
4,900
-3,500
-42% -$51.7K ﹤0.01% 7454
2015
Q2 		$149K Buy
8,400
+8,100
+2,700% +$161K ﹤0.01% 6668
2015
Q1 		$6K Sell
300
-9,300
-97% -$157K ﹤0.01% 8293
2014
Q4 		$165K Buy
9,600
+6,300
+191% +$109K ﹤0.01% 6186
2014
Q3 		$60K Sell
3,300
-3,400
-51% -$67.7K ﹤0.01% 6787
2014
Q2 		$139K Sell
6,700
-600
-8% -$12.1K ﹤0.01% 5930
2014
Q1 		$152K Sell
7,300
-200
-3% -$3.8K ﹤0.01% 5782
2013
Q4 		$135K Buy
7,500
+5,100
+213% +$87.8K ﹤0.01% 5370
2013
Q3 		$37K Sell
2,400
-7,200
-75% -$92K ﹤0.01% 5941
2013
Q2 		$104K Buy
+9,600
New +$120K ﹤0.01% 5200

Other funds holding GSM

CCPM
Cooper Creek Partners Management New York $2.92B AUM 30.49% 1-Year Est. Return
HP
Hosking Partners London, United Kingdom $2.79B AUM 58.33% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
Barrow, Hanley, Mewhinney & Strauss
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
GC
Grizzlyrock Capital Chicago, Illinois $126M AUM 11.88% 1-Year Est. Return
Renaissance Technologies
Renaissance Technologies New York $63.9B AUM 45.56% 1-Year Est. Return
RA
Royce & Associates New York $10.1B AUM 42.88% 1-Year Est. Return
Ameriprise
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.