Patterson-UTI
PTEN
381 hedge funds and large institutions have $3.3B invested in Patterson-UTI in 2025 Q1 according to their latest regulatory filings, with 65 funds opening new positions, 135 increasing their positions, 126 reducing their positions, and 41 closing their positions.
59% more first-time investments, than exits
New positions opened: 65 | Existing positions closed: 41
50% more funds holding in top 10
Funds holding in top 10: 2 → 3 (+1)
4% more funds holding
Funds holding: 365 → 381 (+16)
7% more repeat investments, than reductions
Existing positions increased: 135 | Existing positions reduced: 126
0.37% more ownership
Funds ownership: 103.58% → 103.95% (+0.37%)
1% less capital invested
Capital invested by funds: $3.34B → $3.3B (-$35.1M)
80% less call options, than puts
Call options by funds: $7.29M | Put options by funds: $36.7M
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Dimensional Fund Advisors
Austin,
Texas
|
+$76M |
| 2 |
SG
Sourcerock Group
Denver,
Colorado
|
+$40.9M |
| 3 |
Renaissance Technologies
New York
|
+$27.4M |
| 4 |
AIM
ARGA Investment Management
Stamford,
Connecticut
|
+$21.6M |
| 5 |
WCCM
Webs Creek Capital Management
Dallas,
Texas
|
+$20.1M |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Pacer Advisors
Malvern,
Pennsylvania
|
-$147M |
| 2 |
Holocene Advisors
New York
|
-$58.2M |
| 3 |
BlackRock
New York
|
-$41.8M |
| 4 |
Balyasny Asset Management
Chicago,
Illinois
|
-$41.6M |
| 5 |
Ameriprise
Minneapolis,
Minnesota
|
-$19.7M |
PTEN Hedge Fund Activity: Q1 2025 in Review
381 of the 7,459 institutional investors tracked by Wall St. Rank reported a position in Patterson-UTI (PTEN) for Q1 2025, worth a combined $3.3B — down 1.1% from $3.34B a quarter earlier.
Buyers outnumbered sellers: 65 funds opened new PTEN positions and 41 closed out — a net gain of 24 holders — while 135 added to existing stakes and 126 trimmed.
The largest buyer was Dimensional Fund Advisors, adding an estimated $76M. The largest seller was Pacer Advisors, cutting an estimated $147M.
- 381 institutional investors held Patterson-UTI (PTEN) as of Q1 2025, up from 365 in Q4 2024.
- Funds reported $3.3B of Patterson-UTI stock for Q1 2025, down 1.1% quarter-over-quarter.
- 65 funds opened new Patterson-UTI positions in Q1 2025 and 41 closed out, a net change of +24 holders.
- The largest Patterson-UTI buyer in Q1 2025 was Dimensional Fund Advisors, an estimated $76M added.
- The largest Patterson-UTI seller in Q1 2025 was Pacer Advisors, an estimated $147M sold.
Based on aggregated 13F filings for Q1 2025.