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Harbor Capital Advisors’s FerroAtlántica GSM Stock Holding History

Harbor Capital 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
Q2 		$5K Sell
1,427
-77
-5% -$319 ﹤0.01% 1131
2026
Q1 		$6K Sell
1,504
-773
-34% -$3.72K ﹤0.01% 1080
2025
Q4 		$11K Sell
2,277
-39
-2% -$180 ﹤0.01% 922
2025
Q3 		$11K Buy
+2,316
New +$9.91K ﹤0.01% 924

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

Harbor Capital Advisors's GSM Position: Q2 2026 in Review

Harbor Capital Advisors reduced its FerroAtlántica (GSM) stake by 5.1% in Q2 2026, selling an estimated $319 and leaving 1,427 shares worth $5K. The position accounts for ﹤0.01% of the portfolio, ranked #1131.

Harbor Capital Advisors first reported a position in GSM in Q3 2025 and has held it in 4 quarters since. The position peaked at $11K in Q4 2025. 176 funds tracked by Wall St. Rank hold GSM as of Q2 2026.

  • Harbor Capital Advisors held 1,427 shares of FerroAtlántica worth $5K as of Q2 2026.
  • Harbor Capital Advisors sold 77 FerroAtlántica shares in Q2 2026, an estimated $319.
  • FerroAtlántica made up ﹤0.01% of Harbor Capital Advisors's portfolio in Q2 2026, its #1131 holding.
  • Harbor Capital Advisors first reported a position in FerroAtlántica in Q3 2025 and has held it in 4 quarters since.
  • Harbor Capital Advisors's FerroAtlántica position peaked at $11K in Q4 2025.
  • 176 funds tracked by Wall St. Rank held FerroAtlántica as of Q2 2026.

Based on Harbor Capital Advisors's 13F filing for Q2 2026, filed 7 Aug 2026.