DOSSIER · 13F Holders · Q2 2026

HECLA MNG CO

5 institutions still hold HECLA MNG CO as of Q2 2026. Tracked across SEC 13F-HR filings, with insider and 13D/G activity surfaced alongside.

CUSIP 422704956·5 13F holders·last filed Jun 30, 2026
Market cap
13F value held
$98M
visible holders
Holders
5
filers reporting
Concentration
65.30%
GROUP ONE TRADING LLC #1
top holder share
AI Holders Summary · Q2 2026

5 institutions reported HECLA MNG CO in Q2 2026. GROUP ONE TRADING LLC leads at 65.3% of the visible book.

Top holders

Sorted by position value. Source: SEC EDGAR 13F-HR filings.

#HolderValueShares% port.Quarter
01
GROUP ONE TRADING LLC
CIK 0000932540
$64M4.1M0.09%Q2 2026
02
IMC-Chicago, LLC
CIK 0001452861· Market maker
$26M1.7M0.01%Q2 2026
03
SIMPLEX TRADING, LLC
CIK 0001488542
$8M535K0.00%Q2 2026
04
Timothy G. Youngquist 2020 Irrevocable Trust
CIK 0002109159
$20K30K0.00%Q2 2026
05
CONCOURSE FINANCIAL GROUP SECURITIES, INC.
CIK 0000752798
$00Q2 2025