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Beck Mack & Oliver’s FerroAtlántica GSM Stock Holding History

Beck Mack & Oliver’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 		$128K Hold
40,400
– – ﹤0.01% 195
2026
Q1 		$166K Hold
40,400
– – ﹤0.01% 186
2025
Q4 		$187K Hold
40,400
– – ﹤0.01% 184
2025
Q3 		$184K Hold
40,400
– – ﹤0.01% 176
2025
Q2 		$148K Hold
40,400
– – ﹤0.01% 176
2025
Q1 		$150K Hold
40,400
– – ﹤0.01% 174
2024
Q4 		$154K Buy
40,400
+10,000
+33% +$42.9K ﹤0.01% 175
2024
Q3 		$141K Buy
+30,400
New +$147K ﹤0.01% 168

Other funds holding GSM

CCPM
Cooper Creek Partners Management New York $4.21B AUM 44.81% 1-Year Est. Return
HP
Hosking Partners London, United Kingdom $3.01B AUM 83.99% 1-Year Est. Return
DSC
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

Beck Mack & Oliver's GSM Position: Q2 2026 in Review

Beck Mack & Oliver held its FerroAtlántica (GSM) position steady in Q2 2026 at 40,400 shares worth $128K. The position accounts for ﹤0.01% of the portfolio, ranked #195.

Beck Mack & Oliver first reported a position in GSM in Q3 2024 and has held it in 8 quarters since. The position peaked at $187K in Q4 2025. 177 funds tracked by Wall St. Rank hold GSM as of Q2 2026.

  • Beck Mack & Oliver held 40,400 shares of FerroAtlántica worth $128K as of Q2 2026.
  • Beck Mack & Oliver left its FerroAtlántica share count unchanged in Q2 2026.
  • FerroAtlántica made up ﹤0.01% of Beck Mack & Oliver's portfolio in Q2 2026, its #195 holding.
  • Beck Mack & Oliver first reported a position in FerroAtlántica in Q3 2024 and has held it in 8 quarters since.
  • Beck Mack & Oliver's FerroAtlántica position peaked at $187K in Q4 2025.
  • 177 funds tracked by Wall St. Rank held FerroAtlántica as of Q2 2026.

Based on Beck Mack & Oliver's 13F filing for Q2 2026, filed 14 Aug 2026.