State of Wisconsin Investment Board
GSM icon

State of Wisconsin Investment Board’s FerroAtlántica GSM Stock Holding History

State of Wisconsin Investment Board’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 		$159K Sell
38,647
-2,310
-6% -$11.1K ﹤0.01% 2378
2025
Q4 		$190K Buy
+40,957
New +$189K ﹤0.01% 2276

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 $3.01B AUM 83.99% 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 $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 $944M AUM 90.26% 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

State of Wisconsin Investment Board's GSM Position: Q1 2026 in Review

State of Wisconsin Investment Board reduced its FerroAtlántica (GSM) stake by 5.6% in Q1 2026, selling an estimated $11.1K and leaving 38,647 shares worth $159K. The position accounts for ﹤0.01% of the portfolio, ranked #2378.

State of Wisconsin Investment Board first reported a position in GSM in Q4 2025 and has held it in 2 quarters since. The position peaked at $190K in Q4 2025. 173 funds tracked by Wall St. Rank hold GSM as of Q1 2026.

  • State of Wisconsin Investment Board held 38,647 shares of FerroAtlántica worth $159K as of Q1 2026.
  • State of Wisconsin Investment Board sold 2,310 FerroAtlántica shares in Q1 2026, an estimated $11.1K.
  • FerroAtlántica made up ﹤0.01% of State of Wisconsin Investment Board's portfolio in Q1 2026, its #2378 holding.
  • State of Wisconsin Investment Board first reported a position in FerroAtlántica in Q4 2025 and has held it in 2 quarters since.
  • State of Wisconsin Investment Board's FerroAtlántica position peaked at $190K in Q4 2025.
  • 173 funds tracked by Wall St. Rank held FerroAtlántica as of Q1 2026.

Based on State of Wisconsin Investment Board's 13F filing for Q1 2026, filed 15 May 2026.