Ferroglobe GSM Institutional Ownership

NASDAQ GSM

$4.08 +0.11 (+2.64%)

At close: Oct 1, 2026 · 4:00 PM EDT

Institutions by Trading Activity

175 Institutions

Increased 95 54.3%

Unchanged 22 12.6%

Reduced 58 33.1%

Ownership Statistics

13F · as of 30 Jun, 2026

Institutional Ownership

56.53%

▲+1.52 pp QoQ

Shares Held by Institutions

106.47Mn

of 188.36Mn outstanding

▲+8.04% QoQ

Shares Outstanding

188.36Mn

81.89Mn held outside 13F filers

Institutional Investors

175

filed 13F for Jun 2026

▲+4 vs prior quarter

Net Shares Added (QoQ)

+7.93Mn

accumulated since last quarter

Value of Holdings

$422.70Mn

reported market value

Shares Owned by Institutions

Shares held % of outstanding

Latest —

Average ownership —

Peak ownership —

Shares Purchased/Sold by Institutions

Accumulated Distributed

Latest quarter —

Net over range —

Accumulating quarters —

Ownership Summary

Quarter ending 30 Jun, 2026

Ferroglobe PLC (NASDAQ:GSM) has 175 institutional investors with active 13F positions as of June 2026.

They owned 56.5% of outstanding stock in June 2026, up from 55.0% the prior quarter.
They increased total shares held in GSM by 8.04% quarter over quarter, and investors in Ferroglobe increased 37.8% from a year ago.
Activity in GSM broke down as 95 buyers, 58 sellers, and 22 unchanged among 175 total holders.
Combined, these investors held 106.47Mn shares in GSM for June 2026, up by 7.93Mn shares quarter on quarter, and down 3.46Mn shares year over year.
COOPER CREEK PARTNERS MANAGEMENT LLC is the top holder of Ferroglobe as of June 30, 2026, with 13.62Mn shares representing 7.23% of outstanding stock.
Top purchasers of GSM stock for the quarter ending June 2026 included DONALD SMITH & CO., INC. (2.69Mn), ARDSLEY ADVISORY PARTNERS LP (2.18Mn), CenterBook Partners LP (1.63Mn), Sixth Street Partners Management Company, L.P. (1.24Mn), Qube Research & Technologies Ltd (1.15Mn).
Top sellers of GSM stock for the quarter ending June 2026 included Hosking Partners LLP (1.33Mn), BARROW HANLEY MEWHINNEY & STRAUSS LLC (961.12K), AMERICAN CENTURY COMPANIES INC (725.32K), Walleye Capital LLC (677.76K), MILLENNIUM MANAGEMENT LLC (582.59K).
Per Business Quant data, the top 10 holders of Ferroglobe for the quarter ending June 2026 are COOPER CREEK PARTNERS MANAGEMENT LLC (13.62Mn), Hosking Partners LLP (10.23Mn), DONALD SMITH & CO., INC. (8.13Mn), BlackRock, Inc. (7.6Mn), BARROW HANLEY MEWHINNEY & STRAUSS LLC (5.11Mn), Old West Investment Management, LLC (4.2Mn), GRIZZLYROCK CAPITAL, LLC (3.57Mn), RENAISSANCE TECHNOLOGIES LLC (2.64Mn), CenterBook Partners LP (2.57Mn), Ameriprise Financial Inc (2.5Mn).

Form 13F Holdings

175 Institutional Holders

Report period 30 Jun, 2026

Total shares held 106.47Mn

Of outstanding 56.53%

#	Institution	CIK	Shares Held	% of Outstanding	Change (QoQ)	Change (%)	Value (USD)
1	COOPER CREEK PARTNERS MANAGEMENT LLC	0001512162	13,615,302	7.23%	▼100,000	-0.73%	$43.30K
2	Hosking Partners LLP	0001650135	10,230,131	5.43%	▼1,331,057	-11.51%	$32.53Mn
3	DONALD SMITH & CO., INC.	0000814375	8,126,773	4.31%	▲2,692,069	+49.53%	$25.84Mn
4	BlackRock, Inc.	0002012383	7,603,051	4.04%	▲950,848	+14.29%	$24.18Mn
5	BARROW HANLEY MEWHINNEY & STRAUSS LLC	0000313028	5,113,924	2.71%	▼961,125	-15.82%	$16.26Mn
6	Old West Investment Management, LLC	0001549358	4,201,296	2.23%	▲274,677	+7.00%	$13.36Mn
7	GRIZZLYROCK CAPITAL, LLC	0002011732	3,565,959	1.89%	▼62,881	-1.73%	$11.34Mn
8	RENAISSANCE TECHNOLOGIES LLC	0001037389	2,638,735	1.40%	▼129,500	-4.68%	$8.39Mn
9	CenterBook Partners LP	0001872738	2,566,762	1.36%	▲1,631,239	+174.37%	$8.16Mn
10	Ameriprise Financial Inc	0000820027	2,501,112	1.33%	▲284,170	+12.82%	$7.95Mn
11	State Street Corp	0000093751	2,190,494	1.16%	▲110,776	+5.33%	$6.97Mn
12	ARDSLEY ADVISORY PARTNERS LP	0000900529	2,185,000	1.16%	▲2,185,000	0.00%	$6.95Mn
13	DIMENSIONAL FUND ADVISORS LP	0000354204	2,132,449	1.13%	▼73,934	-3.35%	$6.78Mn
14	MASTERS CAPITAL MANAGEMENT LLC	0001104186	2,000,000	1.06%	0	0.00%	$6.36Mn
15	ROYCE & ASSOCIATES LP	0000906304	1,912,934	1.02%	▼435,517	-18.54%	$6.08Mn
16	GEODE CAPITAL MANAGEMENT, LLC	0001214717	1,779,204	0.94%	▲186,455	+11.71%	$5.66Mn
17	GENDELL JEFFREY L	0001056581	1,641,676	0.87%	▲729,353	+79.94%	$5.22Mn
18	JACOBS LEVY EQUITY MANAGEMENT, INC	0000884414	1,493,275	0.79%	▲190,015	+14.58%	$4.75Mn
19	BRIDGEWAY CAPITAL MANAGEMENT, LLC	0001107261	1,472,427	0.78%	▲57,090	+4.03%	$4.68Mn
20	CHARLES SCHWAB INVESTMENT MANAGEMENT INC	0000884546	1,236,720	0.66%	▼238,728	-16.18%	$3.93Mn

Showing 1 to 20 of 175 holders