Who owns GSMWhat GSM owns — n/a

Who owns Ferroglobe PLC?

Prices and market caps: Cboe delayed data, at least 15 minutes delayed. Not real-time. Fundamentals from company filings.

Institutional ownership of GSM from SEC Form 13F filings across 176 reporting managers. All positions are from one synchronized reporting period — 2026-06-30 books, filed up to 45 days after quarter end — so every row is comparable.

As of the 2026-06-30 reporting period, 176 institutions disclosed 105.8M shares of Ferroglobe PLC worth $337.0M — about 56.2% of shares outstanding; the largest disclosed holder is COOPER CREEK PARTNERS MANAGEMENT LLC. Source: SEC Form 13F filings, parsed by EvidInvest.

176

13F holders

$337.0M

value, 2026 filers

56.2%

of shares outstanding (105.8M sh)

new positions (2026 filers)

Top institutional holders

ordered by shares owned · positions as of 2026-06-30 · % of fund = share of the manager's own book · % of co. = share of GSM's shares outstanding

#	Manager	Shares	Value	% of fund	% of co.	Δ shares QoQ
1	COOPER CREEK PARTNERS MANAGEMENT LLC	13.6M	$43.3M	1.0%	7.2%	-0.7%
2	Hosking Partners LLP	10.2M	$32.5M	1.1%	5.4%	-11.5%
3	DONALD SMITH & CO., INC.	8.1M	$25.8M	0.5%	4.3%	+49.5%
4	BlackRock, Inc.	7.6M	$24.2M	0.0%	4%	+14.3%
5	BARROW HANLEY MEWHINNEY & STRAUSS LLC	5.1M	$16.3M	0.0%	2.7%	-15.8%
6	Old West Investment Management, LLC	4.2M	$13.4M	1.4%	2.2%	+7.0%
7	GRIZZLYROCK CAPITAL, LLC	3.6M	$11.3M	7.9%	1.9%	-1.7%
8	RENAISSANCE TECHNOLOGIES LLC	2.6M	$8.4M	0.0%	1.4%	-4.7%
9	CenterBook Partners LP	2.6M	$8.2M	0.4%	1.4%	+174.4%
10	AMERIPRISE FINANCIAL INC	2.5M	$8.0M	0.0%	1.3%	+12.8%
11	STATE STREET CORP	2.2M	$7.0M	0.0%	1.2%	+5.3%
12	ARDSLEY ADVISORY PARTNERS LPNEW	2.2M	$6.9M	0.7%	1.2%	new
13	DIMENSIONAL FUND ADVISORS LP	2.1M	$6.8M	0.0%	1.1%	-3.4%
14	MASTERS CAPITAL MANAGEMENT LLC	2.0M	$6.4M	0.2%	1.1%	0.0%
15	ROYCE & ASSOCIATES LP	1.9M	$6.1M	0.0%	1%	-18.5%
16	GEODE CAPITAL MANAGEMENT, LLC	1.8M	$5.7M	0.0%	0.9%	+11.7%
17	GENDELL JEFFREY L	1.6M	$5.2M	0.0%	0.9%	+79.9%
18	JACOBS LEVY EQUITY MANAGEMENT, INC	1.5M	$4.7M	0.0%	0.8%	+14.6%
19	BRIDGEWAY CAPITAL MANAGEMENT, LLC	1.5M	$4.7M	0.1%	0.8%	+4.0%
20	CHARLES SCHWAB INVESTMENT MANAGEMENT INC	1.2M	$3.9M	0.0%	0.7%	-16.2%
21	Qube Research & Technologies LtdNEW	1.2M	$3.7M	0.0%	0.6%	new
22	Russell Investments Group, Ltd.	1.1M	$3.6M	0.0%	0.6%	-6.4%
23	AMERICAN CENTURY COMPANIES INC	1.1M	$3.4M	0.0%	0.6%	-40.5%
24	GOLDMAN SACHS GROUP INC	1.0M	$3.3M	0.0%	0.5%	+79.2%
25	Empowered Funds, LLC	936,327	$3.0M	0.0%	0.5%	+6.5%

Source: SEC Form 13F-HR filings (institutional managers over $100M in US-listed positions). 13Fs disclose long positions only, up to 45 days after quarter end; each manager's latest filed quarter is shown per row and dollar values are the manager's filed marks. Aggregates labeled "2026 filers" count only managers whose latest book is a 2026 quarter. Related: valuation · options positioning · supply chain. Research, not investment advice.