Stocks
PTEN
BANK OF MONTREAL /CAN/

BANK OF MONTREAL /CAN/

CIK

0000927971

City

TORONTO

State / Country

Stock

PTEN — PATTERSON UTI ENERGY INC

Holdings in PTEN

Position Over Time

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2025-12-31	$9,609,249	1,572,709	+424.2%	Shares	Defined	2026-02-12
2025-09-30	$1,554,000	300,000	-51.5%	Shares	Defined	2025-11-13
2025-09-30	$3,204,792	618,686	+19.0%	Shares	Defined	2025-11-13
2025-06-30	$3,082,412	519,800	+92.3%	Shares	Defined	2025-08-05
2025-03-31	$2,222,480	270,375	+8.2%	Shares	Defined	2025-05-13
2024-12-31	$2,065,000	250,000	-0.8%	Shares	Defined	2025-02-13
2024-12-31	$2,082,346	252,100	+46.5%	Shares	Defined	2025-02-13
2024-12-31	$1,421,147	172,052	+36.4%	Shares	Defined	2025-02-13
2024-09-30	$964,610	126,093	-71.4%	Shares	Defined	2024-11-13
2024-06-30	$4,569,597	441,081	+1144.9%	Shares	Defined	2024-08-14
2024-03-31	$423,057	35,432	-92.5%	Shares	Defined	2024-05-13
2023-12-31	$5,102,642	472,467	+135.0%	Shares	Defined	2024-02-08
2023-09-30	$2,782,336	201,036	+450.7%	Shares	Defined	2023-11-01
2023-06-30	$436,938	36,503	-12.7%	Shares	Defined	2023-08-02
2023-03-31	$489,011	41,796	+12.3%	Shares	Defined	2024-06-13
2022-12-31	$626,532	37,205	+10.4%	Shares	Defined	2023-02-01
2022-09-30	$393,545	33,694	-95.7%	Shares	Defined	2022-11-10
2022-06-30	$12,450,400	790,000	+463.1%	Shares	Defined	2022-08-11
2022-06-30	$2,211,079	140,297	-80.5%	Shares	Defined	2022-08-11
2022-03-31	$11,125,476	718,700	+298.7%	Shares	Defined	2022-05-12
2022-03-31	$2,790,329	180,254	-31.8%	Shares	Defined	2022-05-12
2021-12-31	$2,232,945	264,254	+259.7%	Shares	Defined	2022-02-11
2021-09-30	$661,185	73,465	+1.5%	Shares	Defined	2021-11-12
2021-06-30	$719,656	72,400	+8.7%	Shares	Defined	2021-08-12
2021-03-31	$474,836	66,597	-1.5%	Shares	Defined	2021-05-13
2020-12-31	$355,586	67,602	+15.7%	Shares	Defined	2021-02-12
2020-09-30	$166,459	58,407	-20.7%	Shares	Defined	2020-11-12
2020-06-30	$255,485	73,627	+37.0%	Shares	Defined	2020-08-12
2020-03-31	$126,249	53,723	—	Shares	Defined	2020-05-13