Mammoth Energy Services, Inc.

Bank of New York Mellon Corp TUSK

Report date

12/31/2025

Quarter

2025 Q4

Filed

2/10/2026

Shares

132,674

Value ($000)

245

Weight

0.0%

2019 Q4 - 2025 Q4 (25 filings)

Shares History

History scope: non-option holdings only (PUT/CALL rows excluded).

All 13F Holders	Filing date	Value ($000s)	% of Holdings	Shares	Reporting period
2025 Q4	2/10/2026	245	0.0%	132,674	12/31/2025
2025 Q3	11/3/2025	306	0.0%	133,755	9/30/2025
2025 Q2	8/5/2025	370	0.0%	132,145	6/30/2025
2025 Q1	4/29/2025	247	0.0%	121,249	3/31/2025
2024 Q4	2/4/2025	366	0.0%	121,993	12/31/2024
2024 Q3	11/12/2024	610	0.0%	149,184	9/30/2024
2024 Q2	7/25/2024	546	0.0%	166,591	6/30/2024
2024 Q1	4/25/2024	567	0.0%	155,795	3/31/2024
2023 Q4	1/29/2024	713	0.0%	159,937	12/31/2023
2023 Q3	10/24/2023	609	0.0%	131,158	9/30/2023
2023 Q2	8/3/2023	642	0.0%	132,901	6/30/2023
2023 Q1	5/9/2023	308	0.0%	73,030	3/31/2023
2022 Q4	2/14/2023	628	0.0%	72,649	12/31/2022
2022 Q3	11/14/2022	234	0.0%	68,590	9/30/2022
2022 Q2	8/15/2022	200	0.0%	90,780	6/30/2022
2022 Q1	5/11/2022	194	0.0%	91,232	3/31/2022
2021 Q4	2/11/2022	166	0.0%	91,232	12/31/2021
2021 Q3	11/18/2021	265	0.0%	91,232	9/30/2021
2021 Q2	8/11/2021	419	0.0%	91,232	6/30/2021
2021 Q1	5/13/2021	550	0.0%	103,385	3/31/2021
2020 Q4	2/9/2021	497	0.0%	111,655	12/31/2020
2020 Q3	11/12/2020	145	0.0%	90,626	9/30/2020
2020 Q2	8/12/2020	107	0.0%	90,626	6/30/2020
2020 Q1	5/6/2020	63	0.0%	84,382	3/31/2020
2019 Q4	2/14/2020	92	0.0%	42,051	12/31/2019