# PROSHARES TR (SZK)

> Institutional ownership reported to the SEC as of Q1 2026, from Form 13F filings. Source: https://holderbook.com/stocks/SZK/

- Reporting holders: 2
- Reported value: $256.7K
- 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 |
|---|---|---|---|---|
| [SUSQUEHANNA INTERNATIONAL GROUP, LLP](https://holderbook.com/funds/1446194-susquehanna-international-group-llp/) | $256.7K | 22,424 | 0.0% | 1 |
| [MORGAN STANLEY](https://holderbook.com/funds/895421-morgan-stanley/) | $32 | 2 | 0.0% | 7 |

## Quarter by quarter

| Quarter | Holders | Reported value |
|---|---|---|
| Q1 2026 | 2 | $256.7K |
| Q4 2025 | 2 | $3.2K |
| Q3 2025 | 5 | $352.4K |
| Q2 2025 | 2 | $2.9K |
| Q1 2025 | 2 | $6.0K |
| Q4 2024 | 1 | $20 |
| Q3 2024 | 2 | $636 |
| Q2 2024 | 1 | $54 |
| Q1 2024 | 1 | $201.6K |
| Q4 2023 | 3 | $254.9K |
| Q3 2023 | 1 | $8.0K |
| Q2 2023 | 2 | $168.2K |