We are live on ! Find out more
PTEN icon

Patterson-UTI

410 hedge funds and large institutions have $4.59B invested in Patterson-UTI in 2026 Q1 according to their latest regulatory filings, with 89 funds opening new positions, 135 increasing their positions, 128 reducing their positions, and 41 closing their positions.

New
Increased
Maintained
Reduced
Closed

200% more funds holding in top 10

Funds holding in top 10: 26 (+4)

117% more first-time investments, than exits

New positions opened: 89 | Existing positions closed: 41

79% more capital invested

Capital invested by funds: $2.57B → $4.59B (+$2.02B)

42% more call options, than puts

Call options by funds: $16.8M | Put options by funds: $11.8M

10% more funds holding

Funds holding: 372410 (+38)

5% more repeat investments, than reductions

Existing positions increased: 135 | Existing positions reduced: 128

0.82% more ownership

Funds ownership: 110.91%111.73% (+0.82%)

Holders
410
Holders Change
+38
Holders Change %
+10.22%
% of All Funds
5.05%
Holding in Top 10
6
Holding in Top 10 Change
+4
Holding in Top 10 Change %
+200%
% of All Funds
0.07%
New
89
Increased
135
Reduced
128
Closed
41
Calls
$16.8M
Puts
$11.8M
Net Calls
+$4.96M
Net Calls Change
-$15.4M
Name Holding Trade Value Shares
Change
Change in
Stake
VGA
151
Vanguard Global Advisers
Pennsylvania
$1.51M +$1.19M +139,227 New
Mariner
152
Mariner
Kansas
$1.5M +$485K +56,611 +69%
Bank of Montreal
153
Bank of Montreal
Ontario, Canada
$1.49M -$12.3M -1,434,973 -91%
Zurich Cantonal Bank
154
Zurich Cantonal Bank
Switzerland
$1.49M +$219K +25,624 +23%
QT
155
Quantbot Technologies
New York
$1.47M +$963K +112,515 +488%
Royal Bank of Canada
156
Royal Bank of Canada
Ontario, Canada
$1.35M +$118K +13,790 +12%
CIP
157
Convergence Investment Partners
Florida
$1.33M +$1.05M +122,358 New
HC
158
Hara Capital
Washington
$1.32M -$415K -48,484 -28%
State Board of Administration of Florida Retirement System
159
State Board of Administration of Florida Retirement System
Florida
$1.32M
SIM
160
SummerHaven Investment Management
Connecticut
$1.32M -$73.7K -8,611 -7%
Mitsubishi UFJ Trust & Banking
161
Mitsubishi UFJ Trust & Banking
Japan
$1.3M -$37.2K -4,346 -3%
LPL Financial
162
LPL Financial
California
$1.28M -$93.7K -10,948 -8%
Group One Trading
163
Group One Trading
Illinois
$1.24M +$978K +114,210 New
TPCM
164
Templeton & Phillips Capital Management
Tennessee
$1.23M
Amundi
165
Amundi
France
$1.2M +$823K +96,088 +646%
NI
166
NYL Investors
New York
$1.2M
MAM
167
Martingale Asset Management
Massachusetts
$1.17M -$19.4K -2,265 -2%
LCM
168
Legato Capital Management
California
$1.16M +$914K +106,750 New
YCM
169
Yousif Capital Management
Michigan
$1.12M -$2.65K -309 -0.3%
QC
170
Quadrature Capital
United Kingdom
$1.11M +$875K +102,211 New
CIAM
171
Caitong International Asset Management
Hong Kong
$1.1M +$775K +90,569 +843%
DFCM
172
Dark Forest Capital Management
Puerto Rico
$1.09M -$387K -45,249 -31%
AB
173
Amalgamated Bank
New York
$1.08M -$7.46K -871 -0.9%
VA
174
Vident Advisory
Georgia
$1.07M -$238K -27,769 -22%
ASRS
175
Arizona State Retirement System
Arizona
$1.07M -$28.3K -3,302 -3%