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Ferroglobe (GSM) Institutional Ownership

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$4.38 +0.12 (+2.82%)
Closing price 10/5/2026 04:00 PM Eastern
Extended Trading
$4.37 -0.01 (-0.23%)
As of 05:43 AM Eastern
Extended trading is trading that happens on electronic markets outside of regular trading hours. This is a fair market value extended hours price provided by Massive. Learn more.
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Institutional Ownership Changes (13F Filings) for Ferroglobe (NASDAQ:GSM)

Current
Institutional Ownership
Percentage
89.64%
Number of
Institutional Buyers
(last 12 months)
84
Total
Institutional Inflows
(last 12 months)
$103.93M
Number of
Institutional Sellers
(last 12 months)
44
Total
Institutional Outflows
(last 12 months)
$78.98M
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GSM Institutional Buying and Selling by Quarter

Ferroglobe Major Shareholders & Ownership History

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Reporting DateMajor Shareholder NameShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
8/18/2026Public Employees Retirement System of Ohio171,178$544K0.0%N/A0.092%
8/14/2026PDT Partners LLC13,712$44K0.0%N/A0.007%
8/11/2026Donald Smith & CO. Inc.8,126,773$25.84M0.5%N/A4.354%
5/19/2026Bank of America Corp DE561,001$2.31M0.0%-48.4%0.301%
5/18/2026Empowered Funds LLC879,237$3.62M0.0%+7.5%0.471%
5/16/2026The Manufacturers Life Insurance Company34,375$142K0.0%-8.0%0.018%
5/14/2026Renaissance Technologies LLC2,768,235$11.41M0.0%-3.6%1.483%
5/14/2026Public Employees Retirement System of Ohio157,461$649K0.0%+10.1%0.084%
5/14/2026Sei Investments Co.639,440$2.63M0.0%+67.0%0.343%
5/14/2026Walleye Capital LLC1,185,259$4.88M0.0%-22.2%0.635%
5/14/2026Globeflex Capital L P32,579$134K0.0%N/A0.017%
5/14/2026State of Wyoming7,465$31K0.0%-33.8%0.004%
5/7/2026Dimensional Fund Advisors LP2,206,383$9.09M0.0%-1.2%1.182%
5/5/2026Bastion Asset Management Inc.909,547$4.16M1.3%N/A0.487%
5/5/2026Bank of New York Mellon Corp254,591$1.05M0.0%-4.3%0.136%
5/4/2026Legacy Capital Group California Inc.75,273$310K0.1%-41.5%0.040%
5/1/2026General American Investors Co. Inc.907,591$3.74M0.2%-5.2%0.486%
4/30/2026Hsbc Holdings PLC39,987$160K0.0%N/A0.021%
4/29/2026R Squared Ltd10,679$44K0.0%N/A0.006%
4/27/2026Counterpoint Mutual Funds LLC192,189$792K0.1%+77.0%0.103%
4/27/2026PFG Investments LLC10,952$45K0.0%N/A0.006%
4/27/2026Y Intercept Hong Kong Ltd30,132$124K0.0%N/A0.016%
4/23/2026Master S Wealth Management Inc.12,410$51K0.0%N/A0.007%
4/22/20261492 Capital Management LLC519,449$2.14M0.8%+12.6%0.278%
3/17/2026Rockefeller Capital Management L.P.5,810$27K0.0%-48.6%0.003%
3/13/2026World Investment Advisors22,808$106K0.0%N/A0.012%
2/19/2026Invesco Ltd.299,341$1.39M0.0%+18.7%0.160%
2/18/2026Empowered Funds LLC817,763$3.79M0.0%+10.8%0.438%
2/18/2026XTX Topco Ltd13,419$62K0.0%-87.1%0.007%
2/18/2026Old West Investment Management LLC3,798,781$17.63M3.1%+17.3%2.035%
2/18/2026Orion Resource Partners LP184,883$858K0.4%N/A0.099%
2/18/2026Irenic Capital Management LP10,000$46K0.0%N/A0.005%
2/18/2026Balyasny Asset Management L.P.153,296$711K0.0%-17.3%0.082%
2/18/2026Boothbay Fund Management LLC11,749$55K0.0%N/A0.006%
2/18/2026Bridgeway Capital Management LLC1,353,863$6.28M0.1%+4.9%0.725%
2/18/2026Ardsley Advisory Partners LP2,120,000$9.84M1.1%N/A1.136%
2/17/2026Schonfeld Strategic Advisors LLC88,214$409K0.0%+229.0%0.047%
2/17/2026Jump Financial LLC114,372$531K0.0%-9.0%0.061%
2/17/2026Price T Rowe Associates Inc. MD70,707$329K0.0%+11.7%0.038%
2/17/2026Osaic Holdings Inc.55,953$260K0.0%+2,207.3%0.030%
The investigation Porter spent tens of thousands to document (Ad)

Porter Stansberry flew the Porter and Co. team 3,300 miles to Dublin to investigate a 17-year investing experiment called Project Prophet - and documented everything on film. Rooted in the laws of physics, this quantitative approach challenges conventional wealth-building wisdom. With 17 years of verified data behind it, Porter calls it unlike anything he has seen in nearly 30 years in the business.tc pixel

Watch the full investigation and decide for yourself
2/17/2026Public Employees Retirement System of Ohio143,039$664K0.0%+35.3%0.077%
2/17/2026Russell Investments Group Ltd.1,212,558$5.63M0.0%-42.5%0.650%
2/17/2026Lombard Odier Asset Management USA Corp118,457$550K0.1%N/A0.063%
2/17/2026State of Wisconsin Investment Board40,957$190K0.0%N/A0.022%
2/17/2026Man Investment Partners US LP1,297,552$6.02M9.4%N/A0.695%
2/16/2026Squarepoint Ops LLC58,654$272K0.0%-77.9%0.031%
2/16/2026Wolf Hill Capital Management LP1,533,069$7.11M0.8%-60.9%0.821%
2/16/2026Verition Fund Management LLC152,076$706K0.0%-13.8%0.081%
2/16/2026Barclays PLC189,524$879K0.0%+12.7%0.102%
2/13/2026Marshall Wace LLP35,800$166K0.0%+49.8%0.019%
2/13/2026The Manufacturers Life Insurance Company 37,383$173K0.0%-10.7%0.020%
2/13/2026Walleye Capital LLC1,522,580$7.07M0.0%+53.0%0.816%
2/13/2026Gendell Jeffrey L97,997$455K0.0%N/A0.053%
2/13/2026Jacobs Levy Equity Management Inc.1,081,208$5.02M0.0%+52.2%0.579%
2/13/2026Charles Schwab Investment Management Inc.1,598,052$7.42M0.0%+28.3%0.856%
2/13/2026Police & Firemen s Retirement System of New Jersey29,358$136K0.0%-19.5%0.016%
2/13/2026Thomist Capital Management LP1,450,407$6.70M1.4%-3.0%0.777%
2/13/2026State Street Corp2,067,186$9.59M0.0%+4.8%1.108%
2/13/2026Boston Partners442,442$2.05M0.0%-1.5%0.237%
2/13/2026Wells Fargo & Company MN145,045$673K0.0%-340.7%0.078%
2/13/2026Quadrant Capital Group LLC7,902$37K0.0%+66.1%0.004%
2/12/2026HRT Financial LP278,276$1.29M0.0%N/A0.149%
2/12/2026MetLife Investment Management LLC52,411$243K0.0%-17.0%0.028%
2/12/2026Renaissance Technologies LLC2,872,135$13.33M0.0%-7.0%1.539%
2/12/2026Dimensional Fund Advisors LP2,233,148$10.36M0.0%-1.6%1.197%
2/12/2026Counterpoint Mutual Funds LLC108,592$504K0.0%N/A0.058%
2/12/2026Bank of Montreal Can192,534$893K0.0%+17.5%0.103%
2/11/2026Barrow Hanley Mewhinney & Strauss LLC6,464,872$30.00M0.1%-6.8%3.464%
2/11/2026Empowered Funds LLC817,763$3.79M0.0%+10.8%0.438%
2/11/2026Donald Smith & CO. Inc.5,359,073$24.87M0.5%-29.1%2.872%
2/11/2026Deutsche Bank AG171,052$794K0.0%+64.2%0.092%
2/11/2026LPL Financial LLC150,600$699K0.0%+85.2%0.081%
2/11/2026Franklin Resources Inc.88,047$409K0.0%-22.9%0.047%
2/11/2026CenterBook Partners LP1,474,228$6.84M0.3%+59.1%0.790%
2/11/2026Los Angeles Capital Management LLC73,560$355K0.0%-22.6%0.039%
2/11/2026State of Wyoming11,278$52K0.0%-55.5%0.006%
2/10/2026Goldman Sachs Group Inc.4,871,942$22.61M0.0%+87.8%2.610%
2/10/2026Intech Investment Management LLC69,931$324K0.0%+16.6%0.037%
2/9/2026Geode Capital Management LLC1,562,893$7.25M0.0%-2.3%0.837%
2/9/2026Royce & Associates LP2,463,451$11.43M0.1%-6.5%1.320%
2/9/2026Ballast Asset Management LP849,162$3.94M1.9%-3.3%0.455%
2/6/2026Covestor Ltd14,160$66K0.0%+23.2%0.008%
2/6/2026ProShare Advisors LLC21,849$101K0.0%-46.6%0.012%
2/4/2026West Tower Group LLC125,285$581K1.3%N/A0.067%
2/4/2026World Investment Advisors22,808$106K0.0%N/A0.012%
2/4/2026First Eagle Investment Management LLC2,063,272$9.57M0.0%-1.8%1.106%
2/4/2026Hosking Partners LLP11,215,616$52.04M1.8%+3.1%6.010%
2/2/2026Highland Capital Management LLC10,000$46K0.0%N/A0.005%
2/2/2026Strs Ohio81,600$379K0.0%N/A0.044%
1/30/2026Pekin Hardy Strauss Inc.325,400$1.51M0.1%+3.2%0.174%
The investigation Porter spent tens of thousands to document (Ad)

Porter Stansberry flew the Porter and Co. team 3,300 miles to Dublin to investigate a 17-year investing experiment called Project Prophet - and documented everything on film. Rooted in the laws of physics, this quantitative approach challenges conventional wealth-building wisdom. With 17 years of verified data behind it, Porter calls it unlike anything he has seen in nearly 30 years in the business.tc pixel

Watch the full investigation and decide for yourself
1/29/2026UBS Group AG586,207$2.72M0.0%+23.4%0.314%
1/28/2026Legacy Capital Group California Inc.128,590$597K0.1%+23.0%0.069%
1/28/2026Universal Beteiligungs und Servicegesellschaft mbH131,300$607K0.0%-5.4%0.070%
1/22/2026Brookwood Investment Group LLC14,566$68K0.0%-61.6%0.008%
1/21/2026Unison Advisors LLC156,142$724K0.1%N/A0.084%
1/20/2026Cohen Capital Management Inc.26,400$122K0.0%-21.4%0.014%
1/16/2026FNY Investment Advisers LLC30,300$140K0.0%-63.1%0.016%
1/14/2026Spire Wealth Management8,334$39K0.0%+49.0%0.004%
1/14/2026Exchange Traded Concepts LLC53,941$250K0.0%-18.1%0.029%
1/9/2026SG Americas Securities LLC14,509$67K0.0%+22.0%0.008%


GSM Institutional Ownership - Frequently Asked Questions

During the previous two years, 163 institutional investors and hedge funds held shares of Ferroglobe. The most heavily invested institutionals were Cooper Creek Partners Management LLC ($67.30M), Hosking Partners LLP ($52.04M), Barrow Hanley Mewhinney & Strauss LLC ($30.00M), Donald Smith & CO. Inc. ($25.84M), Goldman Sachs Group Inc. ($22.61M), Old West Investment Management LLC ($17.63M), and Grizzlyrock Capital LLC ($16.66M).Learn more on Ferroglobe's institutional investors.

89.64% of Ferroglobe's stock is owned by institutional investors. Learn more on GSM's institutional investor holdings.

Of the 137 institutional investors that purchased Ferroglobe's stock in the last 24 months, the following investors and hedge funds have bought the highest volume of shares: Donald Smith & CO. Inc. ($15.94M), Old West Investment Management LLC ($6.39M), CenterBook Partners LP ($2.97M), Bank of Montreal Can ($2.47M), Ardsley Advisory Partners LP ($2.46M), Goldman Sachs Group Inc. ($2.44M), and Hosking Partners LLP ($2.23M).

Institutional investors have bought a total of 25,273,721 shares in the last 24 months. This purchase volume represents approximately $103.93M in transactions.

Of the 44 institutional investors that sold Ferroglobe's stock in the last 24 months, the following investors and hedge funds have sold the highest volume of shares: Wolf Hill Capital Management LP ($6.15M), Donald Smith & CO. Inc. ($2.19M), Cooper Creek Partners Management LLC ($1.28M), CenterBook Partners LP ($1.28M), Deprince Race & Zollo Inc. ($1.01M), Russell Investments Group Ltd. ($1.00M), and Barrow Hanley Mewhinney & Strauss LLC ($880.96K).

Institutional investors have sold a total of 17,322,578 shares in the last 24 months. This volume of shares sold represents approximately $78.98M in transactions.


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Institutional ownership data for NASDAQ:GSM is compiled from quarterly 13F filings submitted to the U.S. Securities and Exchange Commission (SEC), with the most recent received on 8/18/2026. New 13F filings are added each quarter as they're published.
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