Oberweis Asset Management’s Patterson-UTI PTEN Stock Holding History

Oberweis Asset Management’s Portfolio PTEN Stock Details PTEN Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2023 Q4	–	Sell	-261,700	Closed	-$3.62M	–	218
2023 Q3	$3.62M	Buy	261,700 +35,200	+16%	+$515K	0.38%	104
2023 Q2	$2.71M	Buy	226,500 +62,606	+38%	+$707K	0.33%	114
2023 Q1	$1.92M	Buy	163,894 +24,794	+18%	+$362K	0.3%	113
2022 Q4	$2.34M	Buy	139,100 +5,700	+4%	+$94K	0.5%	51
2022 Q3	$1.56M	Buy	133,400 +10,300	+8%	+$147K	0.36%	61
2022 Q2	$1.94M	Sell	123,100 -2,100	-2%	-$35.3K	0.49%	39
2022 Q1	$1.94M	Hold	125,200	–	–	0.39%	46
2021 Q4	$1.06M	Hold	125,200	–	–	0.19%	93
2021 Q3	$1.13M	Buy	125,200 +11,200	+10%	+$90.7K	0.23%	76
2021 Q2	$1.13M	Hold	114,000	–	–	0.25%	79
2021 Q1	$813K	Hold	114,000	–	–	0.17%	95
2020 Q4	$600K	Buy	+114,000	New	+$448K	0.16%	80

Other funds holding PTEN

BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return

Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return

Blackstone Inc New York $25.6B AUM 26.83% 1-Year Est. Return

Macquarie Group Sydney, NSW 2000, Australia $16.8B AUM 27.39% 1-Year Est. Return

Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return

State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return

CCM

Cerberus Capital Management New York $2.65B AUM 20.18% 1-Year Est. Return

Citadel Advisors Miami, Florida $618B AUM 30.34% 1-Year Est. Return

VanEck Associates New York $133B AUM 72.99% 1-Year Est. Return

Oberweis Asset Management's PTEN Position: Q4 2023 in Review

Oberweis Asset Management sold out of Patterson-UTI (PTEN) in Q4 2023, closing a stake of 261,700 shares — an estimated $3.62M sold.

Oberweis Asset Management first reported a position in PTEN in Q4 2020 and held it in 12 quarters. The position peaked at $3.62M in Q3 2023. 359 funds tracked by Wall St. Rank hold PTEN as of Q4 2023.

Oberweis Asset Management reported no remaining Patterson-UTI position as of Q4 2023 after selling out during the quarter.
Oberweis Asset Management sold 261,700 Patterson-UTI shares in Q4 2023, an estimated $3.62M.
Oberweis Asset Management first reported a position in Patterson-UTI in Q4 2020 and held it in 12 quarters.
Oberweis Asset Management's Patterson-UTI position peaked at $3.62M in Q3 2023.
359 funds tracked by Wall St. Rank held Patterson-UTI as of Q4 2023.

Based on Oberweis Asset Management's 13F filing for Q4 2023, filed 14 Feb 2024.