RHUMBLINE ADVISERS

Holdings History for MAMMOTH ENERGY SERVICES, INC. - Common Stock, $0.01 par value (TUSK)

Symbol: TUSK on Nasdaq
Investment type: Equity / Common Stock, $0.01 par value

Shares, Excluding Options vs Price

Value, Excluding Options

Holdings date	Weight	Change	Value $	Shares	Change	Activity %	Price	All Holders
31 Dec 2025	0%	-0%	$60,385	32,643	-2,138	-6.1%	$1.85	Q4 2025
30 Sep 2025	0%	+0%	$79,639	34,781	+2,977	+9.4%	$2.29	Q3 2025
30 Jun 2025	0%	+0%	$89,046	31,804	+7,757	+32%	$2.80	Q2 2025
31 Mar 2025	0%	-0%	$49,050	24,047	-487		$2.04	Q1 2025
31 Dec 2024	0%	-0%	$73,602	24,534	-562		$3.00	Q4 2024
30 Sep 2024	0%	-0%	$102,633	25,096	-2,683	-9.7%	$4.09	Q3 2024
30 Jun 2024	0%	+0%	$91,109	27,779	+1,098	+4.1%	$3.28	Q2 2024
31 Mar 2024	0%	+0%	$97,114	26,681	+506	+1.9%	$3.64	Q1 2024
31 Dec 2023	0%	+0%	$116,732	26,175	+218	+0.84%	$4.46	Q4 2023
30 Sep 2023	0%	+0%	$120,434	25,957	+1,217	+4.9%	$4.64	Q3 2023
30 Jun 2023	0%	+0%	$119,494	24,740	+24,740	NEW	$4.83	Q2 2023
30 Jun 2020		-0%	$0	0	-21,166	-100%	$2.41	Q2 2020
31 Mar 2020	0%	0%	$16,000	21,166	0		$0.76	Q1 2020
31 Dec 2019	0%	0%	$47,000	21,166	-7	-0.03%	$2.22	Q4 2019
30 Sep 2019	0%	+0%	$53,000	21,173	+1,793	+9.3%	$2.50	Q3 2019
30 Jun 2019	0%	+0%	$133,000	19,380	+2,630	+16%	$6.86	Q2 2019
31 Mar 2019	0%	-0%	$279,000	16,750	-479	-2.8%	$16.66	Q1 2019
31 Dec 2018	0%	+0%	$310,000	17,229	+6,283	+57%	$17.99	Q4 2018
30 Sep 2018	0%	+0%	$319,000	10,946	+1,717	+19%	$29.14	Q3 2018
30 Jun 2018	0%	+0%	$313,000	9,229	+785	+9.3%	$33.91	Q2 2018
31 Mar 2018	0%	+0%	$271,000	8,444	+8,444	NEW	$32.09	Q1 2018

* Reported Price is the price of the security as of the portfolio date. This value is significant in that it is the last known price at which the security was still held.
An asterisk sign (*) next to the price indicates that the price is likely invalid.