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Aigen Investment Management’s FerroAtlántica GSM Stock Holding History

Aigen Investment 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
Q2 		$66.8K Buy
+21,009
New +$86.9K 0.02% 494
2024
Q1 		– Sell
-16,756
Closed -$109K – 820
2023
Q4 		$109K Buy
+16,756
New +$88.7K 0.02% 723

Other funds holding GSM

CCPM
Cooper Creek Partners Management New York $4.21B AUM 44.81% 1-Year Est. Return
Hosking Partners
Hosking Partners London, United Kingdom $3.01B AUM 83.99% 1-Year Est. Return
Donald Smith & Co
Donald Smith & Co New York $5.65B AUM 47.79% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Barrow, Hanley, Mewhinney & Strauss
Barrow, Hanley, Mewhinney & Strauss Dallas, Texas $33B AUM 40.62% 1-Year Est. Return
OWIM
Old West Investment Management Los Angeles, California $944M AUM 90.26% 1-Year Est. Return
GC
Grizzlyrock Capital Chicago, Illinois $143M AUM 6.82% 1-Year Est. Return
Renaissance Technologies
Renaissance Technologies New York $72.6B AUM 54.88% 1-Year Est. Return
CP
CenterBook Partners Greenwich, Connecticut $2.04B AUM 35.27% 1-Year Est. Return
Ameriprise
Ameriprise Minneapolis, Minnesota $495B AUM 43.24% 1-Year Est. Return

Aigen Investment Management's GSM Position: Q2 2026 in Review

Aigen Investment Management opened a new position in FerroAtlántica (GSM) in Q2 2026: 21,009 shares worth $66.8K. The stake represents 0.02% of the portfolio and ranks #494 among its holdings. This is a return to the name: Aigen Investment Management previously reported a position in GSM as recently as Q4 2023.

Aigen Investment Management first reported a position in GSM in Q4 2023 and has held it in 2 quarters since. The position peaked at $109K in Q4 2023. 176 funds tracked by Wall St. Rank hold GSM as of Q2 2026.

  • Aigen Investment Management held 21,009 shares of FerroAtlántica worth $66.8K as of Q2 2026.
  • FerroAtlántica was a new Aigen Investment Management position in Q2 2026.
  • FerroAtlántica made up 0.02% of Aigen Investment Management's portfolio in Q2 2026, its #494 holding.
  • Aigen Investment Management first reported a position in FerroAtlántica in Q4 2023 and has held it in 2 quarters since.
  • Aigen Investment Management's FerroAtlántica position peaked at $109K in Q4 2023.
  • 176 funds tracked by Wall St. Rank held FerroAtlántica as of Q2 2026.

Based on Aigen Investment Management's 13F filing for Q2 2026, filed 14 Aug 2026.