Ferroglobe PLC

GSM • NASDAQ

Ferroglobe PLC is a industrial materials company in the basic materials sector on NASDAQ, led by Marco Levi, with a market cap of $849.1M. As of Q3 2025, 59% of shares are held by 150 institutional investors, with COOPER CREEK PARTNERS MANAGEMENT LLC as the largest holder at 7.93%.

Chief Executive OfficerMarco Levi

Market Cap$849.1M

Industrial Materials

Basic Materials

Employees3.4K

Websiteferroglobe.com

Overview

Overview of institutional ownership in GSM as of Q3 2025 with a market cap of $849.1M

All Institutions

Institutions: 150
Value Held: $501.9M
Shares Held: 110.4M
Avg Position: $3.3M
Median Position: $429.0K

Hedge Funds

Hedge Funds: 29
Value Held: $229.2M
Shares Held: 50.4M
Avg Position: $7.9M
Median Position: $1.7M

Ownership Breakdown

Institutional (non-HF)

32.12%

$272.7M

Hedge Funds

27.0%

$229.2M

Retail & Other

40.89%

$347.2M

Based on market cap of $849.1M as of Q3 2025. Institutional (non-HF) excludes hedge funds to avoid double counting.

Biggest Investors

Institutions with the largest positions in GSM as of Q3 2025

Institution	Key People	Position Value	Ownership	Owned Since	Total AUM (Long)
C COOPER CREEK PARTNERS MANAGEMENT LLC Hedge Fund•Long/Short	Robert (Nmn) Schwartz CEO	$67.3M 2.56% of portfolio	7.93% 14.8M shares	Q1 2021 Held for 4y 8m	$2.6B
Hosking Partners LLP Hedge Fund•Value	Luke Robinson Orlando Bridgeman Partner	$49.5M 1.79% of portfolio	5.83% 10.9M shares	Q3 2016 Held for 9y 2m	$2.8B
DONALD SMITH & CO., INC. Long Only Manager	Richard Lawrence Greenberg CEO	$34.4M 0.69% of portfolio	4.05% 7.6M shares	Q3 2024 Held for 1y 2m	$5.0B
BARROW HANLEY MEWHINNEY & STRAUSS LLC Long Only Manager	Cory Lawrence Martin CEO	$31.6M 0.10% of portfolio	3.72% 6.9M shares	Q2 2016 Held for 9y 5m	$31.4B
B BlackRock, Inc. Institution	-	$31.0M 0.00% of portfolio	3.65% 6.8M shares	Q2 2021 Held for 4y 5m	$5.67T
G GRIZZLYROCK CAPITAL, LLC Hedge Fund•Value	Michael Timothy Holt Member	$18.9M 14.68% of portfolio	2.23% 4.2M shares	Q4 2023 Held for 1y 11m	$128.8M
Wolf Hill Capital Management, LP Hedge Fund•Long/Short	Gary Steven Lehrman Founder	$17.8M 1.57% of portfolio	2.10% 3.9M shares	Q1 2021 Held for 4y 8m	$1.1B
O Old West Investment Management, LLC Hedge Fund•Multi-Strategy	Chad William Cook Managing Partner	$14.7M 3.35% of portfolio	1.73% 3.2M shares	Q1 2024 Held for 1y 8m	$439.2M
RENAISSANCE TECHNOLOGIES LLC Hedge Fund•Quant	Peter Fitzhugh Brown CEO	$14.0M 0.02% of portfolio	1.65% 3.1M shares	Q3 2018 Held for 7y 2m	$75.8B
R ROYCE & ASSOCIATES LLC Institution	-	$12.0M 0.12% of portfolio	1.41% 2.6M shares	Q4 2015 Held for 9y 11m	$10.0B

Net Capital Flow

Institutional buying and selling activity for GSM in Q3 2025

Traded: +$5.0M
Buyers: 93
Sellers: 50
Total Bought: +$61.2M
Total Sold: −$56.2M
Avg Position: $3.1M

Biggest Buyers

Institution	Net Bought	Current Position
GOLDMAN SACHS GROUP INC Institution	+$9.7M +2.1M shares	$11.8M 2.6M shares
B BRIDGEWAY CAPITAL MANAGEMENT INC Long Only Manager	+$5.9M +1.3M shares	$5.9M 1.3M shares
A AMERICAN CENTURY COMPANIES INC Institution	+$5.5M +1.2M shares	$5.5M 1.2M shares
CITADEL ADVISORS LLC Hedge Fund•Multi-Strategy	+$5.3M +1.2M shares	$5.6M 1.2M shares
Empowered Funds, LLC ETF Provider	+$3.4M +737.8K shares	$3.4M 737.8K shares
JACOBS LEVY EQUITY MANAGEMENT, INC Hedge Fund•Quant	+$3.2M +710.2K shares	$3.2M 710.2K shares
STATE STREET CORP Institution	+$3.1M +674.9K shares	$9.0M 2.0M shares
M MOORE CAPITAL MANAGEMENT, LP Hedge Fund•Global Macro	+$1.9M +411.3K shares	$1.9M 411.3K shares
B BlackRock, Inc. Institution	+$1.4M +306.1K shares	$31.0M 6.8M shares
SCHWAB CHARLES INVESTMENT MANAGEMENT INC Long Only Manager	+$1.4M +302.7K shares	$5.7M 1.2M shares

Biggest Sellers

Institution	Net Sold	Current Position
Wolf Hill Capital Management, LP Hedge Fund•Long/Short	−$17.1M −3.8M shares	$17.8M 3.9M shares
ARDSLEY ADVISORY PARTNERS Hedge Fund•Long/Short	−$7.4M −2.0M shares	Sold Off 0 shares
CenterBook Partners LP Hedge Fund•Market Neutral	−$5.8M −1.3M shares	$4.2M 926.4K shares
D DEPRINCE RACE & ZOLLO INC Long Only Manager	−$4.6M −1.0M shares	$3.3M 732.2K shares
Graham Capital Management, L.P. Hedge Fund•Multi-Strategy	−$2.7M −735.3K shares	Sold Off 0 shares
BARCLAYS PLC Institution	−$2.0M −443.8K shares	$765.3K 168.2K shares
A AYAL Capital Advisors Ltd Institution	−$1.9M −422.0K shares	$4.9M 1.1M shares
BARROW HANLEY MEWHINNEY & STRAUSS LLC Long Only Manager	−$1.9M −411.3K shares	$31.6M 6.9M shares
L Lombard Odier Asset Management Corp Hedge Fund•Multi-Strategy	−$1.8M −499.4K shares	Sold Off 0 shares
G GRIZZLYROCK CAPITAL, LLC Hedge Fund•Value	−$1.8M −386.7K shares	$18.9M 4.2M shares

Entry and Exit Activity

Institutions that initiated new positions or completely exited GSM in Q3 2025

New Positions: 17
New Value: $9.1M
Exited Positions: 13
Exited Value: $13.9M

New Positions

Institution	Position Value
Empowered Funds, LLC ETF Provider	$3.4M 737.8K shares
JACOBS LEVY EQUITY MANAGEMENT, INC Hedge Fund•Quant	$3.2M 710.2K shares
M MOORE CAPITAL MANAGEMENT, LP Hedge Fund•Global Macro	$1.9M 411.3K shares
OCCUDO QUANTITATIVE STRATEGIES LP Hedge Fund•Market Neutral	$265.0K 58.2K shares
E Ethic Inc. RIA/Wealth	$78.0K 17.1K shares
P Polymer Capital Management LTD Hedge Fund•Multi-Strategy	$68.4K 15.0K shares
I INCEPTIONR LLC Hedge Fund•Quant	$53.6K 11.8K shares
Parkwoods Wealth Partners, LLC RIA/Wealth	$52.3K 11.5K shares
Rockefeller Capital Management L.P. Long Only Manager	$51.5K 11.3K shares
BB&T CORP Institution	$46.4K 10.2K shares

Exited Positions

Institution	Previous Position
ARDSLEY ADVISORY PARTNERS Hedge Fund•Long/Short	$7.4M 2.0M shares
Graham Capital Management, L.P. Hedge Fund•Multi-Strategy	$2.7M 735.3K shares
L Lombard Odier Asset Management Corp Hedge Fund•Multi-Strategy	$1.8M 499.4K shares
SUSQUEHANNA FUNDAMENTAL INVESTMENTS, LLC Hedge Fund•Distressed	$630.5K 171.8K shares
SummerHaven Investment Management, LLC Long Only Manager	$516.3K 140.7K shares
Engineers Gate Manager LP Hedge Fund•Quant	$327.4K 89.2K shares
Centiva Capital, LP Hedge Fund•Multi-Strategy	$183.1K 49.9K shares
Aquatic Capital Management LLC Hedge Fund•Quant	$142.4K 38.8K shares
W Winton Capital Group Ltd Institution	$112.0K 30.5K shares
Q Quadrature Capital Ltd Institution	$59.3K 16.2K shares

Options Activity

Institutions with the largest Call and Put options positions in GSM as of Q3 2025

Call Positions: 5
Call Value: $1.4M
Put Positions: 5
Put Value: $3.2M

Call Positions

Institution	Position Value
SUSQUEHANNA INTERNATIONAL GROUP, LLP Private Equity	$1.3M 2.8K contracts
W WOLVERINE TRADING, LLC Institution	$75.3K 173.0 contracts
CITADEL ADVISORS LLC Hedge Fund•Multi-Strategy	$62.3K 137.0 contracts
J JANE STREET GROUP, LLC Institution	- - contracts
P PEAK6 LLC Institution	- - contracts

Put Positions

Institution	Position Value
WELLS FARGO & COMPANY/MN Institution	$1.1M 2.4K contracts
W WOLVERINE TRADING, LLC Institution	$874.8K 2.0K contracts
SUSQUEHANNA INTERNATIONAL GROUP, LLP Private Equity	$499.1K 1.1K contracts
J JANE STREET GROUP, LLC Institution	$436.8K 960.0 contracts
CITADEL ADVISORS LLC Hedge Fund•Multi-Strategy	$311.7K 685.0 contracts

Most Committed Institutions

Institutions with GSM as the highest % of their portfolio as of Q3 2025

Institution	Key People	Portfolio Weight	Ownership	Owned Since	Total AUM (Long)
G GRIZZLYROCK CAPITAL, LLC Hedge Fund•Value	Michael Timothy Holt Member	14.68% $18.9M	2.23% 4.2M shares	Q4 2023 Held for 1y 11m	$128.8M
H Halcyon Management Partners LP Institution	-	10.05% $8.0M	0.94% 1.8M shares	Q1 2021 Held for 4y 8m	$79.3M
O Old West Investment Management, LLC Hedge Fund•Multi-Strategy	Chad William Cook Managing Partner	3.35% $14.7M	1.73% 3.2M shares	Q1 2024 Held for 1y 8m	$439.2M
Orchard Capital Managment, LLC RIA/Wealth	Blake Elliott Harper Managing Partner	2.91% $2.2M	0.26% 484.3K shares	Q4 2023 Held for 1y 11m	$75.8M
A AYAL Capital Advisors Ltd Institution	-	2.82% $4.9M	0.58% 1.1M shares	Q4 2023 Held for 1y 11m	$173.4M
C COOPER CREEK PARTNERS MANAGEMENT LLC Hedge Fund•Long/Short	Robert (Nmn) Schwartz CEO	2.56% $67.3M	7.93% 14.8M shares	Q1 2021 Held for 4y 8m	$2.6B
T THOMIST CAPITAL MANAGEMENT, LP Hedge Fund•Long/Short	Brian Kuzma Managing Partner	2.03% $6.5M	0.80% 1.5M shares	Q4 2023 Held for 1y 11m	$320.9M
Arena Capital Advisors, LLC- CA Hedge Fund•Credit Arb	Sanije Jane Perrett President	1.92% $910.0K	0.11% 200.0K shares	Q2 2023 Held for 2y 5m	$47.4M
Ballast Asset Management, LP Long Only Manager	Ragen R Stienke Managing Partner	1.82% $4.0M	0.47% 878.6K shares	Q4 2023 Held for 1y 11m	$219.1M
Hosking Partners LLP Hedge Fund•Value	Luke Robinson Orlando Bridgeman Partner	1.79% $49.5M	5.83% 10.9M shares	Q3 2016 Held for 9y 2m	$2.8B

Hedge Fund Spotlight

Discover hedge funds investing in GSM

MASTERS CAPITAL MANAGEMENT LLC

Hedge Fund • Long/Short

Portfolio ManagerMichael Willingham Masters

Portfolio Value: $521.3M
Positions: 36
Last Reported: Q3 2025

Sector Allocation

Position in Ferroglobe PLC

Market Value: $9.1M
Shares Held: 2.0M
Portfolio Weight: 1.75%
Owned Since: 2020-Q4

Top Holding	Sector	Market Value	Weight
1 Delta Air Lines DAL	Airlines, Airports & Air Services Industrials	$56.8M	10.89%
2 Fluor FLR	Engineering & Construction Industrials	$42.1M	8.07%
3 Eastman Chemical EMN	Chemicals - Specialty Basic Materials	$31.5M	6.05%