RHUMBLINE ADVISERS

CIK

0001115418

City

BOSTON

State / Country

Stock

PUMP — ProPetro Holding Corp.

Holdings in PUMP

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2025-12-31	$1,095,998	115,247	-14.1%	Shares	Sole	2026-02-13
2025-09-30	$702,893	134,140	-52.1%	Shares	Sole	2025-11-06
2025-06-30	$1,673,164	280,262	-1.3%	Shares	Sole	2025-08-12
2025-03-31	$2,087,091	283,958	+0.1%	Shares	Sole	2025-05-29
2024-12-31	$2,645,876	283,588	-3.1%	Shares	Sole	2025-05-29
2024-09-30	$2,241,821	292,666	-2.7%	Shares	Sole	2024-11-12
2024-06-30	$2,608,005	300,808	-4.9%	Shares	Sole	2024-08-01
2024-03-31	$2,555,194	316,237	-0.3%	Shares	Sole	2024-05-09
2023-12-31	$2,659,317	317,341	-0.5%	Shares	Sole	2024-02-08
2023-09-30	$3,389,736	318,884	-4.8%	Shares	Sole	2023-11-09
2023-06-30	$2,760,762	335,044	+6.8%	Shares	Sole	2023-08-08
2023-03-31	$2,256,171	313,793	+5.2%	Shares	Sole	2023-05-11
2022-12-31	$3,093,920	298,353	+6.7%	Shares	Sole	2023-02-14
2022-09-30	$2,250,224	279,531	+4.6%	Shares	Sole	2022-11-10
2022-06-30	$2,672,370	267,237	+5.0%	Shares	Sole	2022-08-11
2022-03-31	$3,544,335	254,439	-1.1%	Shares	Sole	2022-05-12
2021-12-31	$2,084,737	257,375	+0.7%	Shares	Sole	2022-02-10
2021-09-30	$2,210,334	255,530	-9.0%	Shares	Sole	2021-11-12
2021-06-30	$2,571,331	280,713	-4.0%	Shares	Sole	2021-08-05
2021-03-31	$3,117,079	292,409	+0.9%	Shares	Sole	2021-05-06
2020-12-31	$2,142,530	289,923	+8.9%	Shares	Sole	2021-02-10
2020-09-30	$1,080,861	266,222	-4.8%	Shares	Sole	2020-11-12
2020-06-30	$1,437,164	279,604	+0.6%	Shares	Sole	2020-08-13
2020-03-31	$694,922	277,969	—	Shares	Sole	2020-05-06