ELECTRA BATTERY MATERIALS CO

Historical 13F Holders

Symbol
ELBM
CUSIP
28474P706
All holders as of
Q2 2026
Type
Equity
Class
COM
Reported Value, Excluding Options
Total Filings

13D/G Filers

Investors who own more than 5% of a class must file a Schedule 13D or 13G. Each filer's latest filing for 28474P706 since 12/18/2024, largest first.

Filer % of Class Filed
Whitebox Advisors LLC 13G/A
9.9% 8/14/2026
Event 6/30/2026
Highbridge Capital Management LLC 13G 9.9% 10/24/2025
Event 10/22/2025
O'Connor Alternative Investments LLC 13G 9.9% 4/29/2026
Event 3/31/2026
Under 5%, checked the "5 percent or less" box, or amended by a later filing (1)
OCONNOR, A Distinct Business Unit of UBS ASSET MANAGEMENT AMERICAS (LLC) 13G/A 0% 4/29/2026
Event 3/31/2026

13F Holders by Quarter

Period Filings Shares, Excl. Options Value, Excl. Options
2026 Q2 29 16.2 M $9.86 M
2026 Q1 29 19.0 M $10.9 M
2025 Q4 26 11.7 M $9.44 M
2025 Q3 17 767 k $932 k
2025 Q2 20 705 k $764 k
2025 Q1 18 489 k $528 k