Security key
G33856108
- Security type / class
- Equity / common stock
- Total 13F shares
- 43,490,007
- Total 13F value
- $19,793,927
- Share change
- -1,943,812
- SEC-reported price per share
- $0.46
- Number of holders
- 38
- Value change
- -$1,595,816
- Number of buys
- 8
- Number of sells
- 26
- Shares outstanding
- 187,880,849
Holder snapshot
6 signals
Security identity
Names, identifiers, and filing context for this profile.
1 source field
Report period
Q1 2020
Institutions
38
Top holders
10
GSM full security history
Ownership snapshot
Full 13F holder table
Newer quarter: Q2 2026
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
ADAGE CAPITAL PARTNERS GP...
Disclosed value leader
ADAGE CAPITAL PARTNERS GP...
Comparable rows
15/15
Latest evidence
31 Dec 2019
13F
Lead comparable stake: 7.6%
Showing 1-6 of 15 holder rows.
Quick read
ADAGE CAPITAL PARTNERS GP, L.L.C. leads the comparable SEC ownership view at 7.6%.
15 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 ADAGE CAPITAL PARTNERS GP, L.L.C.'s linked filing trail.
Comparable ownership
Top 5
ADAGE CAPITAL PARTNERS GP, L.L.C.
7.6%
BARROW HANLEY MEWHINNEY & STRAUSS...
3.1%
DIMENSIONAL FUND ADVISORS LP
2.3%
AMERIPRISE FINANCIAL INC
1.7%
MASSACHUSETTS FINANCIAL SERVICES ...
1.4%
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 |
|---|---|---|---|---|---|
| ADAGE CAPITAL PARTNERS GP, L.L.C. |
13F
Company
|
7.6%
|
$13,387,000
14,241,392 shares
|
— | 31 Dec 2019 |
| BARROW HANLEY MEWHINNEY & STRAUSS LLC |
13F
Company
|
3.1%
|
$5,387,000
5,731,115 shares
|
— | 31 Dec 2019 |
| DIMENSIONAL FUND ADVISORS LP |
13F
Company
|
2.3%
|
$4,076,000
4,336,354 shares
|
— | 31 Dec 2019 |
| AMERIPRISE FINANCIAL INC |
13F
Company
|
1.7%
|
$3,069,000
3,264,839 shares
|
— | 31 Dec 2019 |
| MASSACHUSETTS FINANCIAL SERVICES CO /MA/ |
13F
Company
|
1.4%
|
$2,536,000
2,697,664 shares
|
— | 31 Dec 2019 |
| ROYCE & ASSOCIATES LP |
13F
Company
|
1.4%
|
$2,446,000
2,601,978 shares
|
— | 31 Dec 2019 |
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 Q1 2020
Investor-level positions for this CUSIP, loaded as an interactive table.
Institutions
38
Shares
43,490,007
Rows available
38
| 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 Q1 2020 vs Q1 2020 Across Filers
Q1 2020 holders
38
Q1 2020 holders
38
Holder diff
0
| Investor | Q1 2020 Shares | Q1 2020 Shares | Share Diff | Share Chg % | Q1 2020 value | Q1 2020 value | Value change | Value Chg % |
|---|
Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).
Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend