MORGAN STANLEY

CIK

895421

City

NEW YORK

State / Country

Stock

PUMP — ProPetro Holding Corp.

Top Portfolio Positions

5,244 positions · $1,252,837,734,084 total · as of Mar 31, 2026

Ticker	Company	Shares	Value (USD)	% of Portfolio
AAPL	Apple Inc. Technology	244,474,722	$62,045,239,682	4.95%
NVDA	Nvidia Corp Technology	342,954,346	$59,811,237,934	4.77%
MSFT	Microsoft Corp Technology	124,881,288	$46,227,306,365	3.69%
AMZN	Amazon Com Inc Consumer Cyclical	173,925,856	$36,223,538,016	2.89%
GOOGL	Alphabet Inc. Communication Services	120,955,598	$34,781,991,748	2.78%
SPY	Spdr S&P 500 ETF Trust	40,502,730	$26,340,545,421	2.10%
AVGO	Broadcom Inc. Technology	75,935,152	$23,502,688,883	1.88%
META	Meta Platforms, Inc. Communication Services	38,078,962	$21,786,116,518	1.74%
JPM	Jpmorgan Chase & Co Financial Services	68,544,442	$20,163,033,047	1.61%
TSLA	Tesla, Inc. Consumer Cyclical	39,177,400	$14,564,198,442	1.16%

Portfolio Trend

25 quarters · across all stocks

Holdings in PUMP

Compact Export CSV

Shares Held

Position Value (USD)

25 quarters on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$45,767,108	3,176,066	+64.7%	Shares	Defined	2026-05-15
2025-12-31	$18,336,037	1,928,080	+117.1%	Shares	Defined	2026-05-27
2025-09-30	$4,654,097	888,187	+13.6%	Shares	Defined	2026-05-27
2025-06-30	$4,666,803	781,710	-43.1%	Shares	Defined	2025-08-15
2025-03-31	$10,091,920	1,373,051	+0.3%	Shares	Defined	2025-05-15
2024-12-31	$12,772,740	1,368,997	-1.7%	Shares	Defined	2025-05-15
2024-09-30	$10,672,007	1,393,213	+13.0%	Shares	Defined	2025-05-14
2024-06-30	$10,691,667	1,233,180	-20.6%	Shares	Defined	2025-05-14
2024-03-31	$12,552,567	1,553,536	-42.1%	Shares	Defined	2024-10-17
2023-12-31	$22,473,832	2,681,842	+75.5%	Shares	Defined	2024-08-16
2023-09-30	$16,243,753	1,528,105	+40.9%	Shares	Defined	2023-11-15
2023-06-30	$8,939,588	1,084,902	-15.3%	Shares	Defined	2023-08-14
2023-03-31	$9,210,054	1,280,954	+4.9%	Shares	Defined	2023-05-15
2022-12-31	$12,663,922	1,221,208	-13.0%	Shares	Defined	2023-02-14
2022-09-30	$11,304,490	1,404,285	+43.4%	Shares	Defined	2022-11-14
2022-06-30	$9,792,590	979,259	+106.5%	Shares	Defined	2022-10-27
2022-03-31	$6,605,019	474,158	+6.2%	Shares	Defined	2022-10-27
2021-12-31	$3,617,610	446,619	+4.7%	Shares	Defined	2022-02-14
2021-09-30	$3,691,420	426,754	-37.4%	Shares	Defined	2021-11-15
2021-06-30	$6,243,408	681,595	+250.1%	Shares	Defined	2021-08-23
2021-03-31	$2,075,170	194,669	-21.7%	Shares	Defined	2021-05-17
2020-12-31	$1,837,996	248,714	-69.5%	Shares	Defined	2021-02-16
2020-09-30	$3,308,041	814,789	-12.8%	Shares	Defined	2020-11-13
2020-06-30	$4,802,543	934,347	-24.1%	Shares	Defined	2020-08-14
2020-03-31	$3,078,596	1,231,439	—	Shares	Defined	2020-05-26
No 13F history on record for this holder in this stock.