GCC
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Guardian Capital (Canada)’s Patterson-UTI PTEN Stock Holding History

Guardian Capital (Canada)’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 		$151K Buy
+13,922
New +$119K ﹤0.01% 167
2025
Q4 		– Sell
-11,605
Closed -$60.1K – 187
2025
Q3 		$60.1K Buy
+11,605
New +$66.7K ﹤0.01% 162
2014
Q4 		– Sell
-17,382
Closed -$565K – 236
2014
Q3 		$565K Buy
+17,382
New +$590K 0.01% 163
2014
Q2 		– Sell
-17,890
Closed -$567K – 214
2014
Q1 		$567K Sell
17,890
-4,210
-19% -$117K 0.01% 162
2013
Q4 		$560K Buy
+22,100
New +$529K 0.01% 162

Other funds holding PTEN

BlackRock
BlackRock New York $5.7T 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 $2.38B AUM 72.25% 1-Year Est. Return
Goldman Sachs
Goldman Sachs New York $761B 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