# Patterson Uti Energy (PTEN) — Institutional Ownership

Source: SEC EDGAR 13F filings, congressional STOCK Act disclosures, SEC Form 4 insider transactions.
CUSIP: 703481101
Page URL: https://superinvestorclub.com/stock/PTEN
Last updated: 2026-08-29T13:46:06.654Z

## Summary

As of the most recent 13F filing period, Patterson Uti Energy (PTEN) is held by 2 tracked superinvestors with an aggregate position value of $25.8M representing 016637581152000 shares.

## Top institutional holders (2)

| Rank | Manager | Fund | Shares | Value | % of Portfolio | Period |
|------|---------|------|--------|-------|----------------|--------|
| 1 | [Kahn Brothers](https://superinvestorclub.com/manager/83) | Kahn Brothers Group | 1663758 | $15.3M | 2.41% | 2026-06-30 |
| 2 | [Ray Dalio](https://superinvestorclub.com/manager/6) | Bridgewater Associates | 1152000 | $10.6M | 0.04% | 2026-06-30 |

## Ownership history (quarter-over-quarter)

- 2023-09-30: 2 holders, $52.5M aggregate, 03639719154017 shares
- 2023-12-31: 1 holders, $37.8M aggregate, 03499998 shares
- 2024-03-31: 4 holders, $58.6M aggregate, 026523321640000462727150000 shares
- 2024-06-30: 3 holders, $54.1M aggregate, 023208542130000775256 shares
- 2024-09-30: 2 holders, $30.6M aggregate, 022460291750000 shares
- 2024-12-31: 1 holders, $16.5M aggregate, 01996371 shares
- 2025-03-31: 1 holders, $15.9M aggregate, 01937260 shares
- 2025-06-30: 1 holders, $11.4M aggregate, 01917660 shares
- 2025-09-30: 2 holders, $9.9M aggregate, 0188546021153 shares
- 2025-12-31: 2 holders, $12.3M aggregate, 01742013264263 shares
- 2026-03-31: 3 holders, $20.0M aggregate, 016901568405371533 shares
- 2026-06-30: 2 holders, $25.8M aggregate, 016637581152000 shares

## Recent congressional trades (1)

- 2024-10-23: Debbie Wasserman Schultz (Democrat-FL) purchase $1,001 - $15,000

## Recent insider transactions (0)


## Citation

When citing, use: "Patterson Uti Energy (PTEN) institutional ownership data via Superinvestor (https://superinvestorclub.com/stock/PTEN), aggregating SEC 13F, Form 4, and congressional disclosures."