Lazard Asset Management
PTEN icon

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

Lazard 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
2026
Q1 		$231K Buy
21,339
+1,255
+6% +$10.7K ﹤0.01% 1592
2025
Q4 		$123K Hold
20,084
– – ﹤0.01% 1722
2025
Q3 		$104K Hold
20,084
– – ﹤0.01% 1683
2025
Q2 		$118K Buy
20,084
+1,447
+8% +$8.71K ﹤0.01% 1833
2025
Q1 		$152K Buy
18,637
+6,971
+60% +$58.5K ﹤0.01% 1698
2024
Q4 		$96K Sell
11,666
-848
-7% -$6.8K ﹤0.01% 1808
2024
Q3 		$94K Hold
12,514
– – ﹤0.01% 1789
2024
Q2 		$129K Buy
+12,514
New +$137K ﹤0.01% 1678
2024
Q1 		– Sell
-12,176
Closed -$131K – 2311
2023
Q4 		$131K Sell
12,176
-51,291
-81% -$624K ﹤0.01% 1550
2023
Q3 		$878K Buy
+63,467
New +$928K ﹤0.01% 1012
2018
Q1 		– Sell
-484,819
Closed -$11.2M – 1103
2017
Q4 		$11.2M Buy
484,819
+2,659
+0.6% +$55.1K 0.02% 418
2017
Q3 		$10.1M Buy
+482,160
New +$8.88M 0.02% 437
2016
Q4 		– Sell
-6,902
Closed -$154K – 1042
2016
Q3 		$154K Buy
+6,902
New +$139K ﹤0.01% 799
2015
Q1 		– Sell
-10,199
Closed -$169K – 1189
2014
Q4 		$169K Buy
10,199
+5,895
+137% +$124K ﹤0.01% 927
2014
Q3 		$140K Hold
4,304
– – ﹤0.01% 854
2014
Q2 		$150K Sell
4,304
-5,203
-55% -$171K ﹤0.01% 879
2014
Q1 		$301K Buy
+9,507
New +$264K ﹤0.01% 780

Other funds holding PTEN

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
American Century Companies
American Century Companies Kansas City, Missouri $194B AUM 35% 1-Year Est. Return
SG
Sourcerock Group Denver, Colorado $2.48B AUM 72.25% 1-Year Est. Return
Goldman Sachs
Goldman Sachs New York $871B AUM 31.28% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.02T AUM 30.18% 1-Year Est. Return
Fuller & Thaler Asset Management
Fuller & Thaler Asset Management San Mateo, California $29.7B AUM 43.33% 1-Year Est. Return

Lazard Asset Management's PTEN Position: Q1 2026 in Review

Lazard Asset Management increased its Patterson-UTI (PTEN) stake by 6.2% in Q1 2026, buying an estimated $10.7K and bringing the position to 21,339 shares worth $231K. The position accounts for ﹤0.01% of the portfolio, ranked #1592.

Lazard Asset Management first reported a position in PTEN in Q1 2014 and has held it in 17 quarters since. The position peaked at $11.2M in Q4 2017. 410 funds tracked by Wall St. Rank hold PTEN as of Q1 2026.

  • Lazard Asset Management held 21,339 shares of Patterson-UTI worth $231K as of Q1 2026.
  • Lazard Asset Management bought 1,255 Patterson-UTI shares in Q1 2026, an estimated $10.7K.
  • Patterson-UTI made up ﹤0.01% of Lazard Asset Management's portfolio in Q1 2026, its #1592 holding.
  • Lazard Asset Management first reported a position in Patterson-UTI in Q1 2014 and has held it in 17 quarters since.
  • Lazard Asset Management's Patterson-UTI position peaked at $11.2M in Q4 2017.
  • 410 funds tracked by Wall St. Rank held Patterson-UTI as of Q1 2026.

Based on Lazard Asset Management's 13F filing for Q1 2026, filed 15 May 2026.