Ferroglobe PLC

GSM

Exchange: Nasdaq
Industry: Metal Mining
SEC CIK: 0001639877

SEC filings (opens in a new tab)

In the last 90 days, Ferroglobe PLC insiders filed 0 open-market purchases and 1 sale; 176 institutions reported holding it in 13F filings for Q2 2026, worth $337.0M in total; no superinvestor holds it.

Q3 2021 vs. Q2 2021

How the institutions holding Ferroglobe PLC changed between Q2 2021 and Q3 2021.

All holders in Q3 2021 All holders in Q2 2021

13F holders of GSM: Q2 2021 compared with Q3 2021
Measure	Q2 2021	Q3 2021	Change
Holders	74	89	+15
Shares	49.0M	58.3M	+9.32M (+19.0%)
Value	$300.1M	$507.6M	+$207.5M (+69.2%)

New holders (27)

Institutions that held Ferroglobe PLC at the end of Q3 2021 but not at the end of Q2 2021.

Institutions new to GSM in Q3 2021
Institution	Shares	Value	% of portfolio
Marshall Wace Asia Ltd	2,378,511	$20.7M	0.49%
Jericho Capital Asset Management L.P.	1,388,000	$12.1M	0.33%
Tairen Capital Ltd	1,149,800	$10.0M	2.51%
Point72 Asset Management, L.P.	578,700	$5.04M	0.02%
Marshall Wace, LLP	546,189	$4.75M	0.02%
UBS Oconnor LLC	475,000	$4.13M	0.04%
Schonfeld Strategic Advisors LLC	443,227	$3.86M	0.04%
Polar Asset Management Partners Inc.	269,000	$2.34M	0.03%
Bank of Montreal	225,771	$1.98M	0.00%
Alpha Paradigm Partners, LLC	126,595	$1.10M	0.44%
Walleye Capital LLC	101,621	$884.0K	0.03%
Group One Trading, L.P.	80,716	$702.0K	0.02%
Cohen Capital Management, Inc.	77,828	$677.0K	0.12%
Gsa Capital Partners LLP	72,025	$627.0K	0.06%
HRT Financial LP	66,769	$580.0K	0.00%
Sphinx Trading, LP	50,000	$435.0K	0.58%
Nishkama Capital, LLC	38,652	$336.0K	0.11%
Walleye Trading LLC	31,541	$274.0K	0.01%
Man Group plc	30,100	$262.0K	0.00%
Engineers Gate Manager LP	28,900	$251.0K	0.01%
Squarepoint Ops LLC	22,200	$193.0K	0.00%
Qube Research & Technologies Ltd	21,538	$187.0K	0.00%
Two Sigma Securities, LLC	18,433	$160.0K	0.03%
Van Eck Associates Corp	14,737	$128.0K	0.00%
Tower Research Capital LLC (TRC)	9,080	$79.0K	0.00%
O'Shaughnessy Asset Management, LLC	2,376	$21.0K	0.00%
D'Orazio & Associates, Inc.	2,098	$18.0K	0.00%

Sold out (12)

Institutions that held Ferroglobe PLC at the end of Q2 2021 and filed for Q3 2021 without it.

Institutions that sold out of GSM in Q3 2021
Institution	Shares, Q2 2021	Value, Q2 2021
EVR Research LP	387,695	$2.37M
Boothbay Fund Management, LLC	213,904	$1.31M
Arrowstreet Capital, Limited Partnership	131,195	$803.0K
HAP Trading, LLC	72,515	$444.0K
Jane Street Group, LLC	41,294	$253.0K
Quadrature Capital Ltd	40,767	$249.1K
Paloma Partners Management Co	30,789	$188.0K
Parallax Volatility Advisers, L.P.	26,911	$165.0K
Wealthcare Advisory Partners LLC	14,600	$89.0K
Pinz Capital Management, LP	6,300	$39.0K
Accel Wealth Management	1,000	$6.00K
Advisory Services Network, LLC	250	$2.00K