Alyeska Investment Group, L.P.

Position in PTEN — Patterson Uti Energy Inc

CIK 1453072 CHICAGO, IL

Position in PTEN

as of Mar 31, 2026 · filed May 15, 2026 Compact

Position Value

$11,482,247

+$5,784,223 QoQ

Shares Held

1,060,226

+10.3% QoQ

Ownership

0.279%

of shares outstanding

% of Portfolio

0.03%

of 13F equity value

Holder Rank

—

not a current holder

Holding Since

Mar 2022

9 quarters on record

Voting authority Sole 100.ToString("F0")% Shared 0.ToString("F0")% None 0.ToString("F0")%

Energy · as of Mar 31, 2026

Alyeska Investment Group, L.P. holds $73,247,270 across 3 Oil & Gas Drilling names. PTEN ranks #3 (15.7% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	SOC	Sable Offshore Corp.	2,689,789	$44,435,314
2	HP	Helmerich & Payne, Inc.	480,980	$17,329,709
3	PTEN	Patterson Uti Energy Inc This page	1,060,226	$11,482,247

9 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$11,482,247	1,060,226	+10.3%	Shares	Sole	2026-05-15
2025-06-30	$5,698,024	960,881	-16.3%	Shares	Sole	2025-08-14
2025-03-31	$9,440,686	1,148,502	-29.6%	Shares	Sole	2025-05-15
2024-12-31	$13,473,166	1,631,134	+220.7%	Shares	Sole	2025-02-14
2024-03-31	$6,073,388	508,659	-63.4%	Shares	Sole	2024-05-15
2023-12-31	$15,006,718	1,389,511	+14.7%	Shares	Sole	2024-02-14
2023-09-30	$16,766,038	1,211,419	+180.9%	Shares	Sole	2023-11-14
2023-06-30	$5,162,493	431,286	+567.8%	Shares	Sole	2023-08-14
2022-03-31	$999,682	64,579	—	Shares	Sole	2022-05-17
No filing history on record for this holder in this stock.