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GSM · Ferroglobe PLC

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$3.36 +0.06 (+1.67%) At close · Jul 28
Market Cap
$616.64M
Shares
186.86M

Institutional ownership from SEC Form 13F filings. Investment managers with more than $100 million in U.S. equities must disclose their positions every quarter, within 45 days of quarter-end, so the holdings shown can lag the market by up to a quarter.

The Jun 30, 2026 filing window is still open — showing the latest known positions. Funds that have not filed yet carry their prior-quarter positions; a fund that filed without this stock counts as sold out.
Holders: 178
Total Value: $432,132,077
Total Shares: 105,629,735
Showing 1–100 of 182 holdings by value · page 1 of 2

Institutional Ownership Trend

26 quarters

Holder Concentration

Across 174 13F filers
Top Holder
13.3%
Jun 2023 → Mar 2026 · range 13.2% – 16.0%
of institutional value
Top 5
42.0%
Jun 2023 → Mar 2026 · range 39.4% – 46.5%
of institutional value
Top 10
56.4%
Jun 2023 → Mar 2026 · range 55.8% – 67.6%
of institutional value
HHI
494
Jun 2023 → Mar 2026 · range 470 – 649
Broadly held
Showing 100 of 182
All Common Calls Puts
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Holder Value (USD) % of 13F Shares Open
Mid COOPER CREEK PARTNERS MANAGEMENT LLC $56,507,044 13.08% 13,715,302
Mid Hosking Partners LLP $47,632,094 11.02% 11,561,188
Mega BlackRock, Inc. $27,407,073 6.34% 6,652,203
Large BARROW HANLEY MEWHINNEY & STRAUSS LLC $25,029,201 5.79% 6,075,049
Mid DONALD SMITH & CO., INC. $22,390,980 5.18% 5,434,704
Small Old West Investment Management, LLC $16,177,670 3.74% 3,926,619
Small GRIZZLYROCK CAPITAL, LLC $14,950,820 3.46% 3,628,840
Large RENAISSANCE TECHNOLOGIES LLC $11,405,128 2.64% 2,768,235
Mid ROYCE & ASSOCIATES LP $9,675,618 2.24% 2,348,451
Mega AMERIPRISE FINANCIAL INC $9,133,800 2.11% 2,216,942
Mega DIMENSIONAL FUND ADVISORS LP $9,090,296 2.10% 2,206,383
Large First Eagle Investment Management, LLC $8,583,080 1.99% 2,083,272
Mega STATE STREET CORP $8,568,438 1.98% 2,079,718
Mid MASTERS CAPITAL MANAGEMENT LLC $8,240,000 1.91% 2,000,000
Mega AMERICAN CENTURY COMPANIES INC $7,375,541 1.71% 1,790,180
Small ARDSLEY ADVISORY PARTNERS LP $6,948,300 1.61% 2,185,000
Mega GEODE CAPITAL MANAGEMENT, LLC $6,562,125 1.52% 1,592,749
Mega CHARLES SCHWAB INVESTMENT MANAGEMENT INC $6,078,845 1.41% 1,475,448
Mid BRIDGEWAY CAPITAL MANAGEMENT, LLC $5,831,188 1.35% 1,415,337
Large JACOBS LEVY EQUITY MANAGEMENT, INC $5,369,431 1.24% 1,303,260
Micro Man Investment Partners (US) LP $5,299,832 1.23% 1,286,367
Large Russell Investments Group, Ltd. $4,983,106 1.15% 1,209,493
Large Walleye Capital LLC $4,883,267 1.13% 1,185,259
Small Thomist Capital Management, LP $4,465,107 1.03% 1,083,764
Mega MILLENNIUM MANAGEMENT LLC $4,282,373 0.99% 1,039,411
Mid CenterBook Partners LP $3,854,354 0.89% 935,523
Mid GENDELL JEFFREY L $3,758,769 0.87% 912,323
Small Bastion Asset Management Inc. $3,747,333 0.87% 909,547
Mid GENERAL AMERICAN INVESTORS CO INC $3,739,274 0.87% 907,591
Large Empowered Funds, LLC $3,622,456 0.84% 879,237
Small Ballast Asset Management, LP $3,585,108 0.83% 870,172
Small Wolf Hill Capital Management, LP $3,525,422 0.82% 855,685
Mega CITADEL ADVISORS LLC $2,931,182 0.68% 711,452
Micro Orchard Capital Management, LLC $2,808,789 0.65% 681,745
Mega NORTHERN TRUST CORP Bank $2,768,720 0.64% 672,020
Large Universal- Beteiligungs- und Servicegesellschaft mbH $2,755,278 0.64% 668,757
Small JB CAPITAL PARTNERS LP $2,698,600 0.62% 655,000
Large HRT FINANCIAL LP $2,678,358 0.62% 650,087
Large SEI INVESTMENTS CO $2,634,491 0.61% 639,440
Mega GOLDMAN SACHS GROUP INC $2,375,748 0.55% 576,638
Mega BANK OF AMERICA CORP /DE/ Bank $2,311,323 0.53% 561,001
Mid RBF Capital, LLC $2,146,540 0.50% 521,005
Small 1492 Capital Management LLC $2,140,129 0.50% 519,449
Mega ENVESTNET ASSET MANAGEMENT INC $2,023,781 0.47% 491,209
Mega JPMORGAN CHASE & CO $1,856,045 0.43% 450,497
Large ExodusPoint Capital Management, LP $1,719,741 0.40% 417,413
Small DBA TRADING, LLC $1,462,800 0.34% 460,000
Large Boston Partners $1,447,912 0.34% 351,435
Mid Jump Financial, LLC $1,441,315 0.33% 349,834
Mega UBS Group AG $1,391,640 0.32% 337,777
Small Pekin Hardy Strauss, Inc. $1,340,648 0.31% 325,400
Mega Invesco Ltd. $1,237,844 0.29% 300,448
Mega Bank of New York Mellon Corp Bank $1,048,914 0.24% 254,591
Mega MORGAN STANLEY $1,010,963 0.23% 245,380
Mega BANK OF MONTREAL /CAN/ Bank $1,005,877 0.23% 244,145
Mega LPL Financial LLC $971,792 0.22% 235,872
Mega SUSQUEHANNA INTERNATIONAL GROUP, LLP $935,858 0.22% 227,150
Mega MASSACHUSETTS FINANCIAL SERVICES CO /MA/ $830,369 0.19% 201,546
Mega D. E. Shaw & Co., Inc. $825,895 0.19% 200,460
Mid MARTINGALE ASSET MANAGEMENT L P $816,200 0.19% 198,107
Mega Nuveen, LLC $718,828 0.17% 174,473
Small Counterpoint Mutual Funds LLC Mutual Fund $659,935 0.15% 207,527
Mid Verdence Capital Advisors LLC $659,904 0.15% 160,171
Large PUBLIC EMPLOYEES RETIREMENT SYSTEM OF OHIO Pension $648,739 0.15% 157,461
Mega RHUMBLINE ADVISERS $605,714 0.14% 147,018
Large ACADIAN ASSET MANAGEMENT LLC $583,787 0.14% 141,696
Mega Legal & General Group Plc $565,770 0.13% 137,323
Large Caption Management, LLC $556,200 0.13% 135,000
Mid ALGERT GLOBAL LLC $522,078 0.12% 126,718
Large Caption Management, LLC $519,593 0.12% 126,115
Micro West Tower Group, LLC $516,174 0.12% 125,285
Small Unison Advisors LLC $498,156 0.12% 156,653
Mega DEUTSCHE BANK AG\ Bank $497,547 0.12% 120,764
Mid Susquehanna Portfolio Strategies, LLC $462,540 0.11% 112,267
Small Diametric Capital, LP $448,540 0.10% 108,869
Large Connor, Clark & Lunn Investment Management Ltd. $436,155 0.10% 105,863
Large LOS ANGELES CAPITAL MANAGEMENT LLC $420,940 0.10% 102,170
Mid Quantbot Technologies LP $414,307 0.10% 100,560
Large PEAK6 LLC $413,236 0.10% 100,300
Mega ALLIANCEBERNSTEIN L.P. $412,824 0.10% 100,200
Mega PRICE T ROWE ASSOCIATES INC /MD/ $384,313 0.09% 93,280
Large MARSHALL WACE, LLP $376,085 0.09% 91,283
Large STRS OHIO $336,192 0.08% 81,600
Mid Aquatic Capital Management LLC $330,333 0.08% 80,178
Mega FRANKLIN RESOURCES INC $330,271 0.08% 80,163
Small Legacy Capital Group California, Inc. $310,124 0.07% 75,273
Mid Cannell & Spears LLC $309,000 0.07% 75,000
Mega SUSQUEHANNA INTERNATIONAL GROUP, LLP $290,048 0.07% 70,400
Mid Virtu Financial LLC $261,854 0.06% 63,557
Mega CITADEL ADVISORS LLC $260,796 0.06% 63,300
Large MetLife Investment Management, LLC $248,625 0.06% 60,346
Large MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. Mutual Fund $236,607 0.05% 57,429
Mega WELLS FARGO & COMPANY/MN $231,457 0.05% 56,179
Large EXCHANGE TRADED CONCEPTS, LLC $223,166 0.05% 70,178
Large HighTower Advisors, LLC $218,022 0.05% 52,918
Mega VANGUARD FIDUCIARY TRUST CO Bank $189,169 0.04% 45,915
Mid INTECH INVESTMENT MANAGEMENT LLC $185,082 0.04% 44,923
Large Rockefeller Capital Management L.P. $170,699 0.04% 41,432
Mid BECK MACK & OLIVER LLC $166,448 0.04% 40,400
Mega HSBC HOLDINGS PLC $164,746 0.04% 39,987
Key facts CIK 1639877 CUSIP G33856108 13F (30d) 25 filings 25 filers Visit website Investor relations

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