NISA INVESTMENT ADVISORS, LLC

Position in PTEN — Patterson Uti Energy Inc

CIK 937615 ST. LOUIS, MO

Position in PTEN

as of Jun 30, 2026 · filed Aug 10, 2026 Compact

Position Value

$606,733

+$30,837 QoQ

Shares Held

66,093

+24.3% QoQ

Ownership

0.017%

of shares outstanding

% of Portfolio

0.00%

of 13F equity value

Holder Rank

#195

of 435 holders

Holding Since

Mar 2020

26 quarters on record

Voting authority Sole 100% Shared 0% None 0%

Energy · as of Jun 30, 2026

NISA INVESTMENT ADVISORS, LLC holds $4,893,394 across 9 Oil & Gas Drilling names. PTEN ranks #2 (12.4% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	HP	Helmerich & Payne, Inc.	89,549	$2,931,834
2	PTEN	Patterson Uti Energy Inc This page	66,093	$606,733
3	NE	Noble Corp plc	16,126	$601,499
4	SDRL	SEADRILL Ltd	7,576	$286,524
5	VAL	Valaris Ltd	2,829	$205,385
6	RIG	Transocean Ltd.	27,411	$134,039
7	NBR	Nabors Industries Ltd	1,172	$98,459
8	BORR	Borr Drilling Ltd	6,747	$27,865

26 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$606,733	66,093	+24.3%	Shares	Sole	2026-08-10
2026-03-31	$575,896	53,176	+14.3%	Shares	Sole	2026-04-30
2025-12-31	$284,224	46,518	-5.8%	Shares	Sole	2026-01-15
2025-09-30	$255,710	49,365	-1.4%	Shares	Sole	2025-10-23
2025-06-30	$297,021	50,088	-53.5%	Shares	Sole	2025-07-31
2025-03-31	$884,611	107,617	+1.0%	Shares	Sole	2025-04-30
2024-12-31	$880,441	106,591	-74.3%	Shares	Sole	2025-01-17
2024-09-30	$3,173,288	414,809	-74.8%	Shares	Sole	2024-10-24
2024-06-30	$17,051,845	1,645,931	+2744.5%	Shares	Sole	2024-07-19
2024-03-31	$690,896	57,864	+13.7%	Shares	Sole	2024-05-02
2023-12-31	$549,568	50,886	-23.3%	Shares	Sole	2024-01-25
2023-09-30	$918,713	66,381	+5.8%	Shares	Sole	2023-11-02
2023-06-30	$750,758	62,720	+1.6%	Shares	Sole	2023-08-11
2023-03-31	$722,428	61,746	0.0%	Shares	Sole	2023-05-02
2022-12-31	$1,039,802	61,746	0.0%	Shares	Sole	2023-02-02
2022-09-30	$721,193	61,746	+1.8%	Shares	Sole	2022-11-07
2022-06-30	$955,844	60,650	-4.1%	Shares	Sole	2022-08-03
2022-03-31	$979,419	63,270	+1.8%	Shares	Sole	2022-04-29
2021-12-31	$525,167	62,150	+43.4%	Shares	Sole	2022-02-03
2021-09-30	$390,150	43,350	0.0%	Shares	Sole	2021-10-18
2021-06-30	$430,899	43,350	0.0%	Shares	Sole	2021-08-06
2021-03-31	$309,085	43,350	-0.4%	Shares	Sole	2021-04-26
2020-12-31	$228,825	43,503	-1.6%	Shares	Other	2021-01-25
2020-09-30	$126,007	44,213	0.0%	Shares	Other	2020-10-20
2020-06-30	$153,419	44,213	-53.4%	Shares	Other	2020-07-27
2020-03-31	$222,787	94,803	—	Shares	Other	2020-04-17
No filing history on record for this holder in this stock.