CSS LLC

SEC CIK: 0001103646
Latest filing: Aug 14, 2026

SEC filings (opens in a new tab)

PTEN holding history

Patterson Uti Energy Inc in every 13F filed by CSS LLC, including the quarters it was sold out or no filing was made. Changes compare share counts with the previous calendar quarter.

PTEN overview All 13F holders of PTEN Full Q2 2026 holdings

Shares (Q4 2025): 0; Sold out in Q4 2025
Value: $0
% of portfolio: 0.0%
Quarters held: 2; Since Q2 2025

Holdings of PTEN by CSS LLC, by quarter
Quarter	Shares	Value	% of portfolio	Share change	Action	All holders
Q4 2025	0	$0	0.0%	−167,585−100.0%	Sold out	Holders
Q3 2025	167,585	$868.1K	0.1%	+66,215+65.3%	Added	Holders
Q2 2025	101,370	$601.1K	<0.1%	+101,370	New	Holders