PTEN icon

Patterson-UTI

360 hedge funds and large institutions have $2.49B invested in Patterson-UTI in 2025 Q2 according to their latest regulatory filings, with 54 funds opening new positions, 122 increasing their positions, 124 reducing their positions, and 68 closing their positions.

New
Increased
Maintained
Reduced
Closed

more ownership

Funds ownership:

less repeat investments, than reductions

Existing positions increased: | Existing positions reduced:

less funds holding

Funds holding:

less first-time investments, than exits

New positions opened: | Existing positions closed:

23% less capital invested

Capital invested by funds: $3.25B → $2.49B (-$760M)

33% less funds holding in top 10

Funds holding in top 10: 32 (-1)

75% less call options, than puts

Call options by funds: $6.17M | Put options by funds: $24.2M

Holders
360
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
2
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$6.17M
Puts
$24.2M
Net Calls
Net Calls Change

Top Buyers

1 +$42.7M
2 +$34.2M
3 +$33.7M
4
Renaissance Technologies
Renaissance Technologies
New York
+$20.6M
5
Holocene Advisors
Holocene Advisors
New York
+$19.5M
Name Holding Trade Value Shares
Change
Change in
Stake
YIH
76
Y-Intercept (HK)
Hong Kong
$3.66M
BFM
77
Boothbay Fund Management
New York
$3.66M
Prudential Financial
78
Prudential Financial
New Jersey
$3.66M
Royal Bank of Canada
79
Royal Bank of Canada
Ontario, Canada
$3.57M
KCM
80
Kornitzer Capital Management
Kansas
$3.52M
Canada Life
81
Canada Life
Manitoba, Canada
$3.44M
T. Rowe Price Associates
82
T. Rowe Price Associates
Maryland
$3.28M
State of Wisconsin Investment Board
83
State of Wisconsin Investment Board
Wisconsin
$3.24M
ACM
84
Aquatic Capital Management
Illinois
$3.19M
TPSF
85
Texas Permanent School Fund
Texas
$3.16M
KWM
86
Kingsview Wealth Management
Oregon
$3.09M
Bank of Montreal
87
Bank of Montreal
Ontario, Canada
$3.08M
Universal-Beteiligungs- und Servicegesellschaft
88
Universal-Beteiligungs- und Servicegesellschaft
Germany
$2.97M
CM
89
CoreCommodity Management
Connecticut
$2.73M
Verition Fund Management
90
Verition Fund Management
Connecticut
$2.68M
VOYA Investment Management
91
VOYA Investment Management
Georgia
$2.49M
IIM
92
INTECH Investment Management
Florida
$2.35M
FMI
93
F/M Investments
District of Columbia
$2.31M
Manulife (Manufacturers Life Insurance)
94
Manulife (Manufacturers Life Insurance)
Ontario, Canada
$2.2M
California State Teachers Retirement System (CalSTRS)
95
California State Teachers Retirement System (CalSTRS)
California
$2.04M
SLG
96
Stanley-Laman Group
Pennsylvania
$2.02M
HKAM
97
Horizon Kinetics Asset Management
New York
$2.02M
EGM
98
Engineers Gate Manager
New York
$2M
TC
99
Tejara Capital
United Kingdom
$1.99M
New York State Teachers Retirement System (NYSTRS)
100
New York State Teachers Retirement System (NYSTRS)
New York
$1.9M