Form 13-F position report

FERROGLOBE PLC

Reported by JACOBS LEVY EQUITY MANAGEMENT INC

GSM CUSIP G33856108 Manager CIK 0000884414

Reported 1,303,260 shares, up 222,052 (20.5%) from the prior quarter.

Reported value 7.0%; share count 20.5% vs. the prior quarter.

Added
% of reported 13F value 0.02% This manager · Q1 2026
Shares 1,303,260 Quarter-end amount reported
Reported value $5,369,431 Fair value at quarter end
Consecutive quarters held 3 Through Q1 2026

Reported position value by quarter

Reported position value by quarter

Each bar is a Form 13-F quarter-end snapshot. It does not show trades made within the quarter.

Reported position value by quarter
Date Holding Value
2025-09-30 3231278
2025-12-31 5016805
2026-03-31 5369431
2026-06-30 4748614

Quarterly position history

How this manager's reported quarter-end position changed over time.

4 quarters
Quarterly reported position history for FERROGLOBE PLC held by JACOBS LEVY EQUITY MANAGEMENT INC.
Quarter Activity Shares Change % of reported 13F Reported value Filed Source filing
Q2 2026 Added 1,493,275 +190,015 (14.6%) 0.02% $4,748,614 2026-08-14
Q1 2026 Added 1,303,260 +222,052 (20.5%) 0.02% $5,369,431 2026-05-15
Q4 2025 Added 1,081,208 +371,037 (52.2%) 0.02% $5,016,805 2026-02-13
Q3 2025 New 710,171 +710,171 (0.0%) 0.01% $3,231,278 2025-11-17

Who else reported the position

196 managers reported FERROGLOBE PLC for Q1 2026.

Managers reporting FERROGLOBE PLC in Q1 2026.
Manager Activity Shares Change % of reported 13F Reported value Tenure
COOPER CREEK PARTNERS MANAGEMENT LLC Reduced 13,715,302 -1,206,644 1.93% $56,507,000 21 qtrs
Hosking Partners LLP Added 11,561,188 +345,572 1.71% $47,632,095 39 qtrs
BlackRock Inc Reduced 6,652,203 -216,187 < 0.01% $27,407,076 7 qtrs
BARROW HANLEY MEWHINNEY & STRAUSS LLC Reduced 6,075,049 -389,823 0.08% $25,029,202 40 qtrs
DONALD SMITH & CO INC Added 5,434,704 +75,631 0.4% $22,390,980 7 qtrs
Old West Investment Management LLC Added 3,926,619 +127,838 1.75% $16,177,671 9 qtrs
GRIZZLYROCK CAPITAL LLC Reduced 3,628,840 -446,902 11.84% $14,950,821 10 qtrs
RENAISSANCE TECHNOLOGIES LLC Reduced 2,768,235 -103,900 0.02% $11,405,128 31 qtrs
ROYCE & ASSOCIATES LP Reduced 2,348,451 -115,000 0.1% $9,675,618 42 qtrs
AMERIPRISE FINANCIAL INC Reduced 2,216,942 -10,642 < 0.01% $9,133,803 42 qtrs
Premium adds each manager's conviction percentile across reporting peers.
Filing details and methodology As reported
Report period
March 31, 2026
Filed
May 15, 2026
Filing type
13F-HR
Position type
SHS

Voting authority reported

Sole
940,368
Shared
0
None
362,892

“None” means the manager reported no voting authority for those shares on non-routine matters. It does not disclose why and is not evidence of securities lending.

Form 13-F is a delayed quarter-end snapshot of disclosed long Section 13(f) securities. It can be filed up to 45 days after quarter end, excludes short positions and most non-U.S. securities, and does not reveal intra-quarter trading. For options, reported shares and value describe the underlying-share exposure; strike, expiry, premium, and written positions are not disclosed.