# PROSHARES TR (PST)

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

- Reporting holders: 9
- Reported value: $4.1M
- 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 |
|---|---|---|---|---|
| [CITADEL ADVISORS LLC](https://holderbook.com/funds/1423053-citadel-advisors-llc/) | $1.5M | 64,472 | 0.0% | 19 |
| [ROYAL BANK OF CANADA](https://holderbook.com/funds/1000275-royal-bank-of-canada/) | $952.0K | 41,829 | 0.0% | 7 |
| [JANE STREET GROUP, LLC](https://holderbook.com/funds/1595888-jane-street-group-llc/) | $582.5K | 25,594 | 0.0% | 2 |
| [CUMBERLAND ADVISORS INC](https://holderbook.com/funds/1255435-cumberland-advisors-inc/) | $551.7K | 24,240 | 0.2% | 30 |
| [SUSQUEHANNA INTERNATIONAL GROUP, LLP](https://holderbook.com/funds/1446194-susquehanna-international-group-llp/) | $233.7K | 10,268 | 0.0% | 9 |
| [GTS SECURITIES LLC](https://holderbook.com/funds/1452765-gts-securities-llc/) | $232.6K | 10,218 | 0.0% | 1 |
| [SIMPLEX TRADING, LLC](https://holderbook.com/funds/1488542-simplex-trading-llc/) | $94.1K | 4,134 | 0.0% | 2 |
| [GROUP ONE TRADING LLC](https://holderbook.com/funds/932540-group-one-trading-llc/) | $2.3K | 100 | 0.0% | 3 |
| [MORGAN STANLEY](https://holderbook.com/funds/895421-morgan-stanley/) | $50 | 2 | 0.0% | 11 |

## Quarter by quarter

| Quarter | Holders | Reported value |
|---|---|---|
| Q2 2026 | 9 | $4.1M |
| Q1 2026 | 9 | $3.4M |
| Q4 2025 | 9 | $2.3M |
| Q3 2025 | 9 | $2.7M |
| Q2 2025 | 9 | $3.4M |
| Q1 2025 | 10 | $3.4M |
| Q4 2024 | 10 | $3.3M |
| Q3 2024 | 10 | $3.5M |
| Q2 2024 | 11 | $3.3M |
| Q1 2024 | 13 | $6.3M |
| Q4 2023 | 12 | $12.7M |
| Q3 2023 | 11 | $18.8M |