VALUEWORKS LLC - 30 Jun 2025 SCHEDULE 13G/A Report for Mammoth Energy Services, Inc. Common Stock, $0.01 par value (TUSK)

Filing Manager
VALUEWORKS LLC
Reporting Manager
VALUEWORKS LLC
Security
Mammoth Energy Services, Inc. Common Stock, $0.01 par value
Symbol
TUSK
Shares outstanding
48,165,948 shares
Disclosed Ownership
2,389,031 shares
Ownership
5%
Form type
SCHEDULE 13G/A
Filing time
14 Aug 2025, 19:02:01 UTC
Date of event
30 Jun 2025
SEC
View on sec.gov

Reporting Managers (4)

Name Ownership Shares Owned sole voting power shared voting power Signature Title CIK
VALUEWORKS LIMITED PARTNERS, LP 3.9% 1,891,521 0 1,891,521 By: ValueWorks Capital, LLC, its general partner, By: /s/ Charles Lemonides Charles Lemonides, Managing Member
VALUEWORKS CAPITAL, LLC 3.9% 1,891,521 0 1,891,521 By: /s/ Charles Lemonides Charles Lemonides, Managing Member
VALUEWORKS LLC 5% 2,389,031 0 2,389,031 By: /s/ Charles Lemonides Charles Lemonides, Managing Member
CHARLES LEMONIDES 5% 2,389,031 0 2,389,031 By: /s/ Charles Lemonides Charles Lemonides