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Disclosery

GSM FERROGLOBE PLC

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SHS (common), issuer CIK 1639877

127 managers (130 13F filers) reported a position in GSM shares at 2025-06-30, 110,296,475 shares in all. 32 filers opened a position and 18 filers sold out during the quarter.

Managers
127
13F filers
130
New
32
Added
44
Reduced
39
Sold out
18
Shares held by filers
110,296,475

Shares held by filers adds up every 13F filer's report, so a share reported by a parent and by its subsidiary counts twice (H9). Managers counts each filer group once.

13D and 13G filers

Each filer's latest stake. The shares are the aggregate the reporting persons state, which can include entities that file no 13F.

  • Grupo Villar Mir, S.A.U.
    66,755,434 shares, 35.7% in a 13G/A as of 2026-09-30,0000950157-26-001089
    Accepted , ingested

Insider trades

No Form 4 transaction on this security in the data.

13F holders, Q2 2025

Filers in the available 13F reports with a share position at 2025-06-30, filer groups collapsed to one row (method), largest first. Options and principal amounts are left out. A group row states no % of portfolio, since each member reports its own portfolio: the members' percents are listed under it. A value about 1,000 times or 1/1,000 of the price other filers imply is shown as filed but neither ranks the row nor enters a sum.

HolderSharesValue% of portfolioChangeSource
COOPER CREEK PARTNERS MANAGEMENT LLC14,929,137$54.8M1.82%-86,20413F-HRTimeline
Hosking Partners LLP10,778,786$39.6M1.58%+145,05713F-HRTimeline
DONALD SMITH & CO., INC.in group DONALD SMITH & CO., INC.7,811,120$28.7M0.67%+1,288,61013F-HRTimelineGroup
Wolf Hill Capital Management, LPin group Wolf Hill Capital Management,…7,681,569$28.2M2.34%+500,00013F-HRTimelineGroup
BARROW HANLEY MEWHINNEY & STRAUSS LLC7,345,833$27M0.09%-20,60413F-HRTimeline
BlackRock, Inc.in group BlackRock, Inc.6,500,200$23.9M<0.01%+6,301,58113F-HRTimelineGroup
GRIZZLYROCK CAPITAL, LLC4,540,272$16.7M12.53%+187,00013F-HRTimeline
RENAISSANCE TECHNOLOGIES LLC3,119,094$11.4M0.02%+35,60013F-HRTimeline
Old West Investment Management, LLC3,091,519$11.3M3.74%-344,41313F-HRTimeline
ROYCE & ASSOCIATES LP2,810,218$10.3M0.11%-98,79013F-HRTimeline
DIMENSIONAL FUND ADVISORS LPin group DIMENSIONAL FUND ADVISORS LP2,512,565$9.22M<0.01%-457,65913F-HRTimelineGroup
Russell Investments Group, Ltd.in group Russell Investments Group, Lt…2,216,431$8.13M0.01%+23,57513F-HRTimelineGroup
CenterBook Partners LP2,202,637$8.08M0.45%-223,13513F-HRTimeline
First Eagle Investment Management, LLCin group First Eagle Investment Manage…2,065,772$7.58M0.02%+25,00013F-HRTimelineGroup
ARDSLEY ADVISORY PARTNERS LP2,007,595$7.37M1.2%+205,00013F-HRTimeline
MASTERS CAPITAL MANAGEMENT LLC2,000,000$7.34M1.41%013F-HRTimeline
AMERIPRISE FINANCIAL INCin group AMERIPRISE FINANCIAL INC1,890,927$6.94M<0.01%-20,49013F-HRTimelineGroup
BARDIN HILL MANAGEMENT PARTNERS LP1,752,967$6.43M4.03%-144,95313F-HRTimeline
DEPRINCE RACE & ZOLLO INC1,745,257$6.41M0.13%+169,26113F-HRTimeline
GEODE CAPITAL MANAGEMENT, LLCin group GEODE CAPITAL MANAGEMENT, LLC1,558,383$5.72M<0.01%+1,424,99813F-HRTimelineGroup
AYAL Capital Advisors Ltd1,497,438$5.5M2.99%+71,12313F-HRTimeline
Thomist Capital Management, LP1,418,951$5.19M3.13%-580,81713F-HRTimeline
STATE STREET CORPin group STATE STREET CORP1,296,996$4.76M<0.01%+1,088,45013F-HRTimelineGroup
GENERAL AMERICAN INVESTORS CO INC957,591$3.51M0.24%013F-HRTimeline
CHARLES SCHWAB INVESTMENT MANAGEMENT INCin group Charles Schwab Trust Co942,673$3.46M<0.01%+601,19413F-HRTimelineGroup
BANK OF AMERICA CORP /DE/in group BANK OF AMERICA CORP /DE/923,965$3.39M<0.01%-37,32313F-HRTimelineGroup
Ballast Asset Management, LP848,087$3.11M1.62%+40,67613F-HRTimeline
VANGUARD GROUP INCgroup of 2 filers holding765,644$2.81M+751,008Timeline
Graham Capital Management, L.P.735,300$2.7M0.08%-171,62213F-HRTimeline
NORTHERN TRUST CORPin group NORTHERN TRUST CORP725,030$2.66M<0.01%+610,38413F-HRTimelineGroup
Walleye Capital LLCin group Walleye Capital LLC719,310$2.64M0.02%-73,09113F-HRTimelineGroup
JB CAPITAL PARTNERS LP655,000$2.4M0.45%013F-HRTimeline
BARCLAYS PLCin group BARCLAYS PLC612,015$2.25M<0.01%-536,48213F-HR/ATimelineGroup
SUSQUEHANNA INTERNATIONAL GROUP, LLPgroup of 3 filers holding546,299$2M-563,936Timeline
RBF Capital, LLC523,352$1.92M0.1%-364,00013F-HRTimeline
Lombard Odier Asset Management (USA) Co…499,391$1.83M0.46%new13F-HRTimeline
GOLDMAN SACHS GROUP INCin group GOLDMAN SACHS GROUP INC473,140$1.74M<0.01%+141,36213F-HRTimelineGroup
Orchard Capital Management, LLC469,150$1.72M1.9%-675,37013F-HRTimeline
Boston Partnersin group Boston Trust Walden Corp416,045$1.53M<0.01%-1,132,10713F-HR/ATimelineGroup
WEXFORD CAPITAL LP345,508$1.27M0.35%+101,57713F-HRTimeline
ENVESTNET ASSET MANAGEMENT INCin group ENVESTNET ASSET MANAGEMENT INC329,477$1.21M<0.01%+40,73113F-HRTimelineGroup
1492 Capital Management LLC323,929$1.19M0.55%013F-HRTimeline
MORGAN STANLEYin group MORGAN STANLEY300,191$1.1M<0.01%+179,53513F-HRTimelineGroup
Pekin Hardy Strauss, Inc.294,900$1.08M0.12%new13F-HRTimeline
Bank of New York Mellon Corpin group Bank of New York Mellon Corp268,028$984K<0.01%new13F-HRTimelineGroup
UBS Group AGin group UBS Group AG261,172$959K<0.01%-29,48213F-HRTimelineGroup
Cannell & Spears LLC250,005$918K0.02%+75,00013F-HRTimeline
Invesco Ltd.in group Invesco Ltd.240,852$884K<0.01%+43,69113F-HRTimelineGroup
Balyasny Asset Management L.P.in group Balyasny Asset Management224,821$825K<0.01%new13F-HRTimelineGroup
Arena Capital Advisors, LLC- CA220,000$807K1.17%013F-HRTimeline
WELLS FARGO & COMPANY/MNin group WELLS FARGO & COMPANY/MN219,057$804K<0.01%+209,05713F-HRTimelineGroup
Universal- Beteiligungs- und Serviceges…in group Universal- Beteiligungs- und …199,000$730K<0.01%013F-HRTimelineGroup
RHUMBLINE ADVISERS178,611$655K<0.01%+174,65213F-HRTimeline
Nuveen, LLCin group TIAA174,473$640K<0.01%new13F-HRTimelineGroup
BANK OF MONTREAL /CAN/in group BANK OF MONTREAL /CAN/156,714$575K<0.01%-7,24213F-HRTimelineGroup
SummerHaven Investment Management, LLC140,675$516K0.34%+3,91913F-HRTimeline
WOLVERINE TRADING, LLC134,247$491K0.01%+85,47913F-HRTimeline
Legal & General Group Plcin group Legal & General Group Plc129,244$474K<0.01%+42,27913F-HRTimelineGroup
SEI INVESTMENTS COin group SEI INVESTMENTS CO123,085$452K<0.01%+16,77513F-HRTimelineGroup
Verition Fund Management LLC117,421$431K<0.01%new13F-HRTimeline
Diametric Capital, LP104,491$383K0.2%-41,41813F-HRTimeline
Legacy Capital Group California, Inc.95,066$349K0.1%+12,74313F-HRTimeline
DEUTSCHE BANK AG\in group DEUTSCHE BANK AG\90,065$331K<0.01%new13F-HRTimelineGroup
Engineers Gate Manager LP89,197$327K<0.01%-15,87313F-HRTimeline
MILLENNIUM MANAGEMENT LLCin group MILLENNIUM MANAGEMENT LLC87,930$323K<0.01%-1,022,82913F-HRTimelineGroup
MetLife Investment Management, LLCin group MetLife Investment Management…72,803$267K<0.01%new13F-HRTimelineGroup
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.in group Mirae Asset Global Investment…65,476$240K<0.01%new13F-HRTimelineGroup
EXCHANGE TRADED CONCEPTS, LLC64,433$236K<0.01%-92513F-HRTimeline
INTECH INVESTMENT MANAGEMENT LLC61,289$225K<0.01%new13F-HRTimeline
CITADEL ADVISORS LLCin group CITADEL ADVISORS LLC61,117$224K<0.01%+47,49813F-HRTimelineGroup
PRICE T ROWE ASSOCIATES INC /MD/59,823$220K<0.01%new13F-HRTimeline
PDT Partners, LLC59,778$219K0.01%-24,69413F-HRTimeline
JPMORGAN CHASE & COin group JPMORGAN CHASE & CO58,361$214K<0.01%+20,66013F-HRTimelineGroup
State of Wyoming55,192$203K0.02%-95,61113F-HRTimeline
JANE STREET GROUP, LLCin group JANE STREET GROUP, LLC54,659$201K<0.01%-32,27713F-HRTimelineGroup
Connor, Clark & Lunn Investment Managem…53,705$197K<0.01%-64,50713F-HRTimeline
Centiva Capital, LP49,893$183K0.01%+16,69913F-HRTimeline
Central Pacific Bank - Trust Division49,757$183K0.02%013F-HRTimeline
LOS ANGELES CAPITAL MANAGEMENT LLC47,290$174K<0.01%new13F-HRTimeline
LPL Financial LLC45,167$166K<0.01%new13F-HRTimeline
MANUFACTURERS LIFE INSURANCE COMPANY, T…in group MANUFACTURERS LIFE INSURANCE …42,182$155K<0.01%new13F-HRTimelineGroup
PRELUDE CAPITAL MANAGEMENT, LLC40,882$150K0.01%-16,20413F-HRTimeline
BECK MACK & OLIVER LLC40,400$148K<0.01%013F-HRTimeline
CITIGROUP INCin group CITIGROUP INC40,113$147K<0.01%+32,78513F-HRTimelineGroup
Cohen Capital Management, Inc.39,149$144K0.02%-9,26313F-HRTimeline
Aquatic Capital Management LLC38,789$142K<0.01%new13F-HRTimeline
NEW YORK STATE COMMON RETIREMENT FUND37,800$139K<0.01%+15,65713F-HR/ATimeline
VOYA INVESTMENT MANAGEMENT LLCin group VOYA INVESTMENT MANAGEMENT LLC34,325$126K<0.01%new13F-HRTimelineGroup
ALLIANCEBERNSTEIN L.P.32,100$118K<0.01%new13F-HRTimeline
WINTON GROUP Ltdin group WINTON GROUP Ltd30,510$112K0.01%-49,72313F-HRTimelineGroup
Police & Firemen's Retirement System of…28,613$105K<0.01%new13F-HRTimeline
Brookwood Investment Group LLC26,370$96.8K0.02%-4,33413F-HRTimeline
ProShare Advisors LLC24,514$90K<0.01%new13F-HRTimeline
MARSHALL WACE, LLPin group MARSHALL WACE, LLP23,900$87.7K<0.01%-791,61313F-HRTimelineGroup
Squarepoint Ops LLCin group Squarepoint Ops LLC23,361$85.7K<0.01%-129,57813F-HR/ATimelineGroup
&PARTNERS20,312$74.5K<0.01%new13F-HRTimeline
Quadrature Capital Ltdin group Quadrature Capital Ltd16,205$59.3K<0.01%-5,12913F-HRTimelineGroup
Banco Santander, S.A.in group Banco Santander, S.A.14,859$54.5K<0.01%013F-HRTimelineGroupThe filing omitted confidential holdings, a later amendment may add them.
CIBC WORLD MARKETS CORP14,730$54.1K<0.01%new13F-HRTimeline
PRUDENTIAL FINANCIAL INCin group PRUDENTIAL FINANCIAL INC13,790$50.6K<0.01%new13F-HRTimelineGroup
ROYAL BANK OF CANADAin group ROYAL BANK OF CANADA13,275$48K<0.01%+10,07413F-HR/ATimelineGroup
TWO SIGMA INVESTMENTS, LPgroup of 2 filers holding12,600$46.2K-22,964Timeline
Ameritas Investment Partners, Inc.in group Ameritas Investment Partners,…12,206$44.8K<0.01%new13F-HRTimelineGroup
Creative Planningin group Creative Planning11,603$42.6K<0.01%+1,08113F-HRTimelineGroup
HSBC HOLDINGS PLCin group HSBC HOLDINGS PLC11,610$42.2K<0.01%new13F-HRTimelineGroup
PFG Investments, LLC11,370$41.7K<0.01%013F-HRTimeline
R Squared Ltd10,264$37.7K0.02%new13F-HRTimeline
D. E. Shaw & Co., Inc.in group D. E. Shaw & Co., Inc.10,261$37.7K<0.01%-146,20913F-HRTimelineGroup
PNC Financial Services Group, Inc.in group PNC Financial Services Group,…10,200$37.4K<0.01%013F-HRTimelineGroup
BNP PARIBAS FINANCIAL MARKETSin group BNP PARIBAS FINANCIAL MARKETS10,174$37.3K<0.01%+10,17313F-HRTimelineGroup
Covestor Ltd9,991$37K0.02%+2,35513F-HRTimeline
CREATIVE FINANCIAL DESIGNS INC /ADV10,000$36.7K<0.01%013F-HRTimeline
CALIFORNIA STATE TEACHERS RETIREMENT SY…7,459$27.4K<0.01%new13F-HRTimeline
RAYMOND JAMES FINANCIAL INCin group RAYMOND JAMES FINANCIAL INC6,300$23.1K<0.01%new13F-HRTimelineGroup
Spire Wealth Managementin group Spire Wealth Management5,594$20.5K<0.01%013F-HRTimelineGroup
PUBLIC EMPLOYEES RETIREMENT SYSTEM OF O…4,275$15.7K<0.01%+58113F-HRTimeline
AMALGAMATED BANK4,083$15K<0.01%new13F-HRTimeline
Sterling Capital Management LLC3,228$11.8K<0.01%new13F-HR/ATimeline
AdvisorNet Financial, Inc2,964$10.9K<0.01%-81313F-HRTimeline
OSAIC HOLDINGS, INC.in group OSAIC HOLDINGS, INC.1,490$5.47K<0.01%+1913F-HR/ATimelineGroup
NISA INVESTMENT ADVISORS, LLC1,445$5.3K<0.01%new13F-HRTimeline
Caitong International Asset Management …230$844<0.01%-62813F-HRTimeline
Federation des caisses Desjardins du Qu…200$734<0.01%013F-HRTimeline
JONES FINANCIAL COMPANIES LLLPin group JONES FINANCIAL COMPANIES LLLP118$432<0.01%new13F-HRTimelineGroup
SBI Securities Co., Ltd.56$206<0.01%+1313F-HRTimeline
FMR LLCin group FMR LLC14$51<0.01%+1313F-HRTimelineGroup
CONCOURSE FINANCIAL GROUP SECURITIES, I…0$0013F-HRTimelineValue filed as zero, left out of ratios. Amount filed as zero, left out of ratios.

Events

  • Grupo Villar Mir, S.A.U. reported 66,755,434 GSM shares, 35.7% of the class, as of 2026-09-30, in a 13G/A filed 2026-10-09. 0000950157-26-001089

    Accepted , ingested