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CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM → PTEN
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM PTEN Position History
Patterson-UTI Energy, Inc. • Energy
Quarters held
5
Latest value
$3.6M
Q2 2026
Peak value
$393.6M
First seen
Q3 2025
Dollar value over time
Show data table
| Period | Position value |
|---|---|
| Q3 2025 | $1.8M |
| Q4 2025 | $2.2M |
| Q1 2026 | $4.6M |
| Q2 2026 | $393.6M |
| Q2 2026 | $3.6M |
Quarter-by-quarter history
Every disclosed snapshot of the position
| Quarter | Value | Shares | % Portfolio | Change |
|---|---|---|---|---|
| Q2 2026 | $3.6M | 393.6K | — | — |
| Q2 2026 | $393.6M | 3.61M | — | — |
| Q1 2026 | $4.6M | 425.3K | — | — |
| Q4 2025 | $2.2M | 353.2K | — | — |
| Q3 2025 | $1.8M | 344.7K | — | — |
Other funds holding PTEN
$483M
$467.3M
$399.1M
$353.9M
$342.9M
$310.2M
$297.5M