Security key
G33856108
- Security type / class
- Equity / Common Stock
- Total 13F shares
- 18,795,439
- Total 13F value
- $74,535,714
- Share change
- -2,497,599
- SEC-reported price per share
- $3.98
- Number of holders
- 45
- Value change
- -$9,167,672
- Number of buys
- 23
- Number of sells
- 26
- Shares outstanding
- 186,109,422
Holder snapshot
6 signals
Security identity
Names, identifiers, and filing context for this profile.
1 source field
Report period
Q3 2026
Institutions
45
Top holders
10
GSM full security history
Ownership snapshot
Full 13F holder table
Ferroglobe PLC SEC filings
Ferroglobe PLC company facts
Broader feeds
Reporting periods
Holder history for CUSIP G33856108
Recent filing periods:
Ownership snapshot
Top reported holders of GSM - Ferroglobe PLC - Common Stock (13F + 13D/G + 3/4/5)
Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.
Comparable stake leader
Grupo Villar Mir, S.A.U.
Disclosed value leader
Grupo Villar Mir, S.A.U.
Comparable rows
4/15
Latest evidence
30 Sep 2026
13D/G
13F
Lead comparable stake: 36%
11 rows are not safely comparable across share classes.
13D/G row: Grupo Villar Mir, S.A.U.
Showing 1-6 of 15 holder rows.
Quick read
Grupo Villar Mir, S.A.U. leads the comparable SEC ownership view at 36%.
4 of 15 rows have a safely comparable ownership percentage. Use this as a filing-backed starting point, then open the detailed table for source links, reporting role, position value, share count, and filing date.
Open SEC evidence
Opens Grupo Villar Mir, S.A.U.'s linked filing trail.
Comparable ownership
Top 4
Grupo Villar Mir, S.A.U.
36%
COOPER CREEK PARTNERS MANAGEMENT LLC
7.3%
Hosking Partners LLP
4.5%
Wolf Hill Capital Management, LP
3.9%
Ownership % is shown only when SEC disclosures are safely comparable across share classes.
Detailed SEC evidence table Showing 1-6 of 15 holder rows
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| Grupo Villar Mir, S.A.U. |
13D/G
|
36%
Reported 13D/G
· 30 Sep 2026
|
$265,346,175
66,755,434 shares
|
$0 | 30 Sep 2026 |
| COOPER CREEK PARTNERS MANAGEMENT LLC |
13F
13D/G
Company
|
7.3%
Reported 13D/G
· 30 Jun 2026
|
$43,297,000
13,615,302 shares
|
— | 30 Jun 2026 |
| Hosking Partners LLP |
13D/G
13F
Company
|
4.5%
Reported 13D/G
· 30 Sep 2026
|
$33,290,323
8,374,924 shares
|
-$8,978,750 | 30 Sep 2026 |
| Wolf Hill Capital Management, LP |
13D/G
13F
Company
|
3.9%
Reported 13D/G
· 31 Dec 2024
|
$25,762,627
7,236,693 shares
|
$0 | 31 Dec 2024 |
| DONALD SMITH & CO., INC. |
13F
Company
|
—
denominator unverified
|
$25,843,138
8,126,773 shares
|
— | 30 Jun 2026 |
| BlackRock, Inc. |
13F
Company
|
—
denominator unverified
|
$24,177,703
7,603,051 shares
|
— | 30 Jun 2026 |
How to read this table
Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.
13F holder rows
Institutional holders as of Q3 2026
Investor-level positions for this CUSIP, loaded as an interactive table.
Institutions
45
Shares
18,795,439
Rows available
45
| Investor | Option | Weight % | Change % | SEC-reported value | * Price | Shares | Share Change | Activity | Report Period |
|---|
* SEC-reported price is the security price as of the portfolio date and can indicate the last known price at which the security was still held. The marker flags a reported price that did not pass the local price check.
Compare Q3 2026 vs Q2 2026 Across Filers
Q2 2026 holders
176
Q3 2026 holders
45
Holder diff
-131
| Investor | Q2 2026 Shares | Q3 2026 Shares | Share Diff | Share Chg % | Q2 2026 value | Q3 2026 value | Value change | Value Chg % |
|---|
Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).
Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend