# PETRO RIO SA UNSP - ADR (PTRRY)

> Institutional ownership reported to the SEC as of Q2 2026, from Form 13F filings. Source: https://holderbook.com/stocks/PTRRY/

- Reporting holders: 1
- Reported value: $59.1K
- Held through calls: 0.0%
- Held through puts: 0.0%

A 13F reports long US equity positions only. Shorts, bonds, foreign listings and cash are not visible here, and positions are disclosed up to 45 days after the quarter ends.

## Largest holders

| Manager | Value | Shares | Share of their book | Quarters held |
|---|---|---|---|---|
| [RHUMBLINE ADVISERS](https://holderbook.com/funds/1115418-rhumbline-advisers/) | $59.1K | 5,965 | 0.0% | 5 |

## Quarter by quarter

| Quarter | Holders | Reported value |
|---|---|---|
| Q2 2026 | 1 | $59.1K |
| Q1 2026 | 1 | $47.6K |
| Q4 2025 | 1 | $18.9K |
| Q3 2025 | 1 | $9.9K |
| Q2 2025 | 1 | $13.9K |