Latest Period
Q1 2026
Security Snapshot
Ferroglobe PLC - common stock (GSM) Institutional Ownership
CUSIP: G33856108
13F Institutional Holders and Ownership History from Q4 2015 to Q1 2026
Institutions Reporting
173
Shares (Excl. Options)
103,642,411
Price
$4.12
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- Security type / class
- Equity / common stock
- Symbol
- GSM on Nasdaq
- All holders as of 31 Mar 2026
- Q1 2026
- Total 13F shares
- 103,642,411
- Total 13F value
- $427,477,777
- Portfolio coverage rank
- 0%
- Share change
- -8,147,374
- Value change
- -$35,020,413
- Number of holders
- 173
- Shares outstanding
- 187,880,849
- SEC-reported price per share
- $4.01
Latest holder snapshot
5 signals
Issuer context
Names, identifiers, and filing context for this profile.
2 identity fields
13F Shares, Excluding Options vs Price
13F Value, Excluding Options
Total Investors
Key facts
- GSM - Ferroglobe PLC - common stock is tracked under CUSIP G33856108.
- 173 institutions reported positions in Q1 2026.
- 3 significant owners is listed from Schedule 13D/13G reporting.
Change
- Holder count moved from 157 to 173 between Q4 2025 and Q1 2026.
- SEC-reported value moved from $518,971,887 to $427,477,777.
Research use
- You can quickly see who holds this security, then open quarter and manager detail pages for full evidence.
- 13F and Schedule 13D/13G sections are kept together so you can cross-check institutional and beneficial ownership context.
Evidence
Source: SEC Form 13F
Open SEC evidence
Latest holder context comes from 173 institutions filings for Q1 2026.
Security key
G33856108
Latest holder period
Q1 2026
13F holders
173
13D/G owners
3
CIK / CUSIP context first
Open Q1 2026 holders
GSM full holder history
Ferroglobe PLC SEC filings
Ferroglobe PLC company facts
Ferroglobe PLC insider transactions
Broader feeds
Recent Quarterly Holder Reports
Open recent reporting periods for CUSIP G33856108:
13D/G owners
Significant owners
Large-stake holder rows connected to Schedule 13D/G evidence.
Rows
3
Security
GSM
| Filer | Ownership | Change % | Holdings Value | Net Change | Nb Shares | Change % | Reporting Name | Report Period |
|---|---|---|---|---|---|---|---|---|
| COOPER CREEK PARTNERS MANAGEMENT LLC | 7.3% | -8.8% | $58,015,727 | -$5,104,104 | 13,715,302 | -8.1% | COOPER CREEK PARTNERS MANAGEMENT LLC | 31 Mar 2026 |
| Hosking Partners LLP | 5.7% | $37,856,075 | 10,633,729 | Hosking Partners LLP | 31 Mar 2025 | |||
| Wolf Hill Capital Management, LP | 3.9% | $25,762,627 | 7,236,693 | Wolf Hill Capital Management, LP | 31 Dec 2024 |
As of 31 Mar 2026, 173 institutional investors reported holding 103,642,411 shares of Ferroglobe PLC - common stock (GSM). This represents 55% of the company’s total 187,880,849 outstanding shares.
13F concentration
Top 25 institutional shareholders
Largest 13F positions for this security by reported shares and value.
Top holder share
43%
| Institution | Ownership % | Shares Held | Share Change % | Portfolio % | Holdings Value |
|---|---|---|---|---|---|
| COOPER CREEK PARTNERS MANAGEMENT LLC | 7.3% | 13,715,302 | -8.1% | 2.7% | $56,507,000 |
| Hosking Partners LLP | 6.2% | 11,561,188 | +3.1% | 1.7% | $47,632,095 |
| BlackRock, Inc. | 3.5% | 6,652,203 | -3.1% | 0% | $27,407,076 |
| BARROW HANLEY MEWHINNEY & STRAUSS LLC | 3.2% | 6,075,049 | -6% | 0.08% | $25,029,202 |
| DONALD SMITH & CO., INC. | 2.9% | 5,434,704 | +1.4% | 0.4% | $22,390,980 |
| Old West Investment Management, LLC | 2.1% | 3,926,619 | +3.4% | 1.8% | $16,177,671 |
| GRIZZLYROCK CAPITAL, LLC | 1.9% | 3,628,840 | -11% | 12% | $14,950,821 |
| RENAISSANCE TECHNOLOGIES LLC | 1.5% | 2,768,235 | -3.6% | 0.02% | $11,405,128 |
| ROYCE & ASSOCIATES LP | 1.2% | 2,348,451 | -4.7% | 0.1% | $9,675,618 |
| AMERIPRISE FINANCIAL INC | 1.2% | 2,216,942 | -0.48% | 0% | $9,133,803 |
| DIMENSIONAL FUND ADVISORS LP | 1.2% | 2,206,383 | -1.2% | 0% | $9,091,161 |
| First Eagle Investment Management, LLC | 1.1% | 2,083,272 | +0.97% | 0.01% | $8,583,081 |
| STATE STREET CORP | 1.1% | 2,079,718 | +0.61% | 0% | $8,568,438 |
| MASTERS CAPITAL MANAGEMENT LLC | 1.1% | 2,000,000 | 0% | 1.2% | $8,240,000 |
| AMERICAN CENTURY COMPANIES INC | 0.95% | 1,790,180 | -22% | 0% | $7,375,542 |
| GEODE CAPITAL MANAGEMENT, LLC | 0.85% | 1,592,749 | +1.9% | 0% | $6,562,125 |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 0.79% | 1,475,448 | -7.7% | 0% | $6,078,846 |
| BRIDGEWAY CAPITAL MANAGEMENT, LLC | 0.75% | 1,415,337 | +4.5% | 0.12% | $5,831,188 |
| JACOBS LEVY EQUITY MANAGEMENT, INC | 0.69% | 1,303,260 | +21% | 0.02% | $5,369,431 |
| Man Investment Partners (US) LP | 0.68% | 1,286,367 | -0.86% | 6.3% | $5,299,832 |
| Russell Investments Group, Ltd. | 0.64% | 1,209,493 | -0.25% | 0.01% | $4,983,110 |
| Walleye Capital LLC | 0.63% | 1,185,259 | -22% | 0.03% | $4,883,267 |
| Thomist Capital Management, LP | 0.58% | 1,083,764 | -25% | 1.5% | $4,465,108 |
| MILLENNIUM MANAGEMENT LLC | 0.55% | 1,039,411 | 0% | $4,282,373 | |
| CenterBook Partners LP | 0.5% | 935,523 | -37% | 0.21% | $3,854,355 |
Quarter history
Institutional holders across reporting periods
Holder count, reported shares/value, and median price by quarter.
Periods
42
Latest
Q1 2026
Rows shown
1-25 of 42
| Period | 13F Shares, Excl. Options | Value, Excl. Options | Value Change | Price (Median) | Investors |
|---|---|---|---|---|---|
| 2026 Q1 | 103,642,411 | $427,477,777 | -$35,020,413 | $4.12 | 173 |
| 2025 Q4 | 111,851,922 | $518,971,887 | -$1,336,611 | $4.64 | 157 |
| 2025 Q3 | 110,481,266 | $502,374,762 | +$4,002,012 | $4.55 | 151 |
| 2025 Q2 | 110,296,475 | $404,771,392 | +$30,121,716 | $3.67 | 129 |
| 2025 Q1 | 102,070,941 | $378,537,652 | +$12,014,354 | $3.71 | 114 |
| 2024 Q4 | 99,357,727 | $377,481,061 | +$2,754,642 | $3.80 | 122 |
| 2024 Q3 | 97,890,884 | $453,694,324 | -$30,105,066 | $4.64 | 133 |
| 2024 Q2 | 103,682,018 | $556,971,553 | +$40,181,957 | $5.36 | 128 |
| 2024 Q1 | 96,622,983 | $481,175,152 | +$31,647,731 | $4.98 | 119 |
| 2023 Q4 | 92,773,064 | $604,077,487 | +$10,359,577 | $6.51 | 123 |
| 2023 Q3 | 84,831,874 | $441,179,833 | +$886,375 | $5.20 | 101 |
| 2023 Q2 | 84,899,928 | $405,067,602 | +$5,720,140 | $4.77 | 96 |
| 2023 Q1 | 83,617,704 | $413,022,748 | +$6,395,082 | $4.94 | 97 |
| 2022 Q4 | 84,453,934 | $325,278,886 | +$2,579,665 | $3.85 | 99 |
| 2022 Q3 | 79,774,766 | $421,204,167 | +$24,112,766 | $5.28 | 102 |
| 2022 Q2 | 75,095,606 | $446,842,837 | +$2,056,221 | $5.94 | 86 |
| 2022 Q1 | 74,481,859 | $572,371,235 | +$20,911,064 | $7.70 | 91 |
| 2021 Q4 | 73,067,781 | $453,693,110 | +$101,650,098 | $6.21 | 95 |
| 2021 Q3 | 58,267,648 | $506,914,317 | +$107,124,484 | $8.70 | 86 |
| 2021 Q2 | 46,267,663 | $283,152,547 | +$88,657 | $6.12 | 72 |
| 2021 Q1 | 48,577,626 | $183,620,630 | +$40,486,823 | $3.78 | 60 |
| 2020 Q4 | 37,177,508 | $60,973,371 | +$5,671,172 | $1.64 | 47 |
| 2020 Q3 | 35,866,504 | $23,995,678 | -$3,254,590 | $0.67 | 33 |
| 2020 Q2 | 40,840,178 | $20,259,302 | -$1,340,599 | $0.50 | 37 |
| 2020 Q1 | 43,490,007 | $19,793,927 | -$1,595,816 | $0.46 | 38 |