FERROGLOBE PLC (GSM) Institutional Ownership Changes & 13F Activity

FERROGLOBE PLC (GSM). Institutional ownership data tracks hedge funds, asset managers, and other institutional investors based on recent SEC Form 13F filings (Q2 2026). This page analyzes institutional buying and selling activity, new holdings, and sold-out positions in the latest reporting period. Notable filers include Ameriprise Financial Inc, Qube Research & Technologies Ltd, Gendell Jeffrey L, D. E. Shaw & Co., Inc., and Millennium Management Llc.

InstitutionTypeChange in sharesChange Position %SharesReported stock balancePortfolio quarterFiling date
Manufacturers Life Insurance Company, TheSell-2,805-8.2%31,570$100.39KQ2 2026Sep 09, 2026
Citadel Advisors LlcSell-527,486-74.1%183,966$585.01KQ2 2026Sep 02, 2026
Corient Private Wealth LlcSell-57-0.2%34,131$108.54KQ2 2026Aug 27, 2026
California State Teachers Retirement SystemSell-4,805-74.3%1,665$5.29KQ2 2026Aug 24, 2026
Empowered Funds, LlcBuy+57,090+6.5%936,327$2.98MQ2 2026Aug 17, 2026
Public Employees Retirement System Of OhioBuy+13,717+8.7%171,178$544.35KQ2 2026Aug 17, 2026
Ameriprise Financial IncBuy+2,501,1122,501,112$7.95MQ2 2026Aug 14, 2026
Qube Research & Technologies LtdBuy+1,150,9111,150,911$3.66MQ2 2026Aug 14, 2026
Gendell Jeffrey LBuy+729,353+79.9%1,641,676$5.22MQ2 2026Aug 14, 2026
D. E. Shaw & Co., Inc.Buy+670,558+334.5%871,018$2.77MQ2 2026Aug 14, 2026
Millennium Management LlcSell-582,594-56.1%456,817$1.45MQ2 2026Aug 14, 2026
Man Group PlcBuy+476,550476,550$1.52MQ2 2026Aug 14, 2026
Goldman Sachs Group IncBuy+456,940+79.2%1,033,578$3.29MQ2 2026Aug 14, 2026
Royce & Associates LpSell-435,517-18.5%1,912,934$6.08MQ2 2026Aug 14, 2026
Sei Investments CoSell-364,923-57.1%274,517$872.96KQ2 2026Aug 14, 2026
Bank Of America CorpSell-361,956-64.5%199,045$632.96KQ2 2026Aug 14, 2026
Integrated Quantitative Investments LlcBuy+279,093279,093$887.52KQ2 2026Aug 14, 2026
Invesco Ltd.Buy+251,691251,691$800.38KQ2 2026Aug 14, 2026
Charles Schwab Investment Management IncSell-238,728-16.2%1,236,720$3.93MQ2 2026Aug 14, 2026
Jacobs Levy Equity Management, IncBuy+190,015+14.6%1,493,275$4.75MQ2 2026Aug 14, 2026
Thomist Capital Management, LpSell-161,547-14.9%922,217$2.93MQ2 2026Aug 14, 2026
Xtx Topco LtdBuy+154,465154,465$491.20KQ2 2026Aug 14, 2026
Cooper Creek Partners Management LlcSell-100,000-0.7%13,615,302$43.30MQ2 2026Aug 14, 2026
Aqr Capital Management LlcBuy+83,498+308.1%110,598$351.70KQ2 2026Aug 14, 2026
Point72 Asset Management, L.P.Buy+78,06378,063$248.24KQ2 2026Aug 14, 2026
Grizzlyrock Capital, LlcSell-62,881-1.7%3,565,959$11.34MQ2 2026Aug 14, 2026
Bridgeway Capital Management, LlcBuy+57,090+4.0%1,472,427$4.68MQ2 2026Aug 14, 2026
Susquehanna International Group, LlpSell-46,740-20.6%180,410$573.70KQ2 2026Aug 14, 2026
Wells Fargo & Company/MnBuy+46,081+82.0%102,260$325.19KQ2 2026Aug 14, 2026
Aquatic Capital Management LlcSell-43,651-54.4%36,527$116.16KQ2 2026Aug 14, 2026
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Frequently asked questions about GSM activity

  • Which institutional owners are buying GSM?

    Institutional owners buying GSM include investors who have either initiated new positions or increased their existing holdings based on recent SEC 13F filings. The activity table above highlights which funds added shares in the latest reporting periods and how their positions changed over time.

  • What does "buy" mean in GSM activity?

    "Buy" means an investor increased their reported position in GSM compared to the prior reporting period. This reflects growing exposure to FERROGLOBE PLC (GSM) rather than necessarily a brand-new position (though new positions also appear as buys when prior quantity was zero).

  • Is institutional interest in GSM increasing?

    Institutional interest in GSM can be assessed by comparing the number of tracked funds adding or increasing positions versus those trimming or exiting across the periods shown. A higher number of additions typically signals increasing participation among large filers, but it should be read alongside position sizes and the full table.