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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
BlackRock
1
BlackRock
New York
$659M +$22.1M +2,576,941 +4%
VPM
2
Vanguard Portfolio Management
Pennsylvania
$293M +$232M +27,059,558 New
Dimensional Fund Advisors
3
Dimensional Fund Advisors
Texas
$230M +$23.5M +2,745,872 +15%
VCM
4
Vanguard Capital Management
Pennsylvania
$180M +$142M +16,620,808 New
American Century Companies
5
American Century Companies
Missouri
$178M +$5.73M +669,812 +4%
SG
6
Sourcerock Group
Colorado
$177M +$6.1M +713,127 +5%
Goldman Sachs
7
Goldman Sachs
New York
$165M +$40M +4,676,315 +44%
State Street
8
State Street
Massachusetts
$162M -$2.39M -279,493 -2%
Invesco
9
Invesco
Georgia
$145M +$63.6M +7,430,261 +125%
Fuller & Thaler Asset Management
10
Fuller & Thaler Asset Management
California
$133M -$35.8M -4,179,605 -25%
Principal Financial Group
11
Principal Financial Group
Iowa
$102M +$8M +934,766 +11%
VanEck Associates
12
VanEck Associates
New York
$96.5M +$20.2M +2,354,426 +36%
Geode Capital Management
13
Geode Capital Management
Massachusetts
$95.6M +$1.65M +193,206 +2%
Blackstone Inc
14
Blackstone Inc
New York
$77.3M -$179M -20,922,122 -75%
Morgan Stanley
15
Morgan Stanley
New York
$74.7M +$6.42M +750,079 +12%
NAMI
16
Nomura Asset Management International
Pennsylvania
$72.5M -$8.03M -937,694 -12%
Millennium Management
17
Millennium Management
New York
$57.4M -$6.85M -799,769 -13%
Fisher Asset Management
18
Fisher Asset Management
Washington
$55.9M +$6.7M +783,024 +18%
Thrivent Financial for Lutherans
19
Thrivent Financial for Lutherans
Minnesota
$54.1M +$40.7M +4,756,706 +2,006%
Victory Capital Management
20
Victory Capital Management
Texas
$52.7M +$21.1M +2,463,744 +103%
Bank of America
21
Bank of America
North Carolina
$52.6M +$4.07M +475,623 +11%
MAM
22
Monaco Asset Management
Monaco
$49.9M -$18M -2,105,000 -31%
Charles Schwab
23
Charles Schwab
California
$47.9M +$3M +350,370 +9%
WCCM
24
Webs Creek Capital Management
Texas
$47.4M +$37.5M +4,379,658 New
Renaissance Technologies
25
Renaissance Technologies
New York
$44.7M -$13.7M -1,601,600 -28%