# PROSHARES TR (SRTY)

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

- Reporting holders: 20
- Reported value: $18.2M
- Held through calls: 27.0%
- Held through puts: 13.1%

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/) | $4.7M | 57,966 | 0.0% | 3 |
| [Jump Financial, LLC](https://holderbook.com/funds/1831577-jump-financial-llc/) | $2.3M | 109,470 | 0.0% | 3 |
| [CITADEL ADVISORS LLC](https://holderbook.com/funds/1423053-citadel-advisors-llc/) | $2.2M | 0 | 0.0% | 3 |
| [IMC-Chicago, LLC](https://holderbook.com/funds/1452861-imc-chicago-llc/) | $1.9M | 87,983 | 0.0% | 1 |
| [Tower Research Capital LLC (TRC)](https://holderbook.com/funds/1533421-tower-research-capital-llc-trc/) | $1.7M | 77,447 | 0.0% | 3 |
| [JANE STREET GROUP, LLC](https://holderbook.com/funds/1595888-jane-street-group-llc/) | $1.2M | 0 | 0.0% | 2 |
| [FLOW TRADERS U.S. LLC](https://holderbook.com/funds/1466697-flow-traders-u-s-llc/) | $1.1M | 50,905 | 0.0% | 1 |
| [GOLDMAN SACHS GROUP INC](https://holderbook.com/funds/886982-goldman-sachs-group-inc/) | $883.1K | 41,285 | 0.0% | 1 |
| [Optiver Holding B.V.](https://holderbook.com/funds/1859606-optiver-holding-b-v/) | $441.8K | 20,654 | 0.0% | 2 |
| [Squarepoint Ops LLC](https://holderbook.com/funds/1642575-squarepoint-ops-llc/) | $393.8K | 18,412 | 0.0% | 2 |
| [Belvedere Trading LLC](https://holderbook.com/funds/1632341-belvedere-trading-llc/) | $385.0K | 0 | 0.0% | 1 |
| [GTS SECURITIES LLC](https://holderbook.com/funds/1452765-gts-securities-llc/) | $310.2K | 14,498 | 0.0% | 2 |
| [HRT FINANCIAL LP](https://holderbook.com/funds/1475597-hrt-financial-lp/) | $276.0K | 12,942 | 0.0% | 1 |
| [UBS Group AG](https://holderbook.com/funds/1610520-ubs-group-ag/) | $249.7K | 11,674 | 0.0% | 2 |
| [GROUP ONE TRADING LLC](https://holderbook.com/funds/932540-group-one-trading-llc/) | $57.0K | 2,664 | 0.0% | 1 |
| [Qube Research & Technologies Ltd](https://holderbook.com/funds/1729829-qube-research-technologies-ltd/) | $56.0K | 2,617 | 0.0% | 3 |
| [JPMORGAN CHASE & CO](https://holderbook.com/funds/19617-jpmorgan-chase-co/) | $16.4K | 758 | 0.0% | 3 |
| [MORGAN STANLEY](https://holderbook.com/funds/895421-morgan-stanley/) | $57 | 2 | 0.0% | 2 |
| [Game Plan Financial Advisors, LLC](https://holderbook.com/funds/1802952-game-plan-financial-advisors-llc/) | $43 | 2 | 0.0% | 3 |
| [DANSKE BANK A/S](https://holderbook.com/funds/800177-danske-bank-a-s/) | $21 | 1 | 0.0% | 3 |

## Quarter by quarter

| Quarter | Holders | Reported value |
|---|---|---|
| Q2 2026 | 20 | $18.2M |
| Q1 2026 | 18 | $29.8M |
| Q4 2025 | 14 | $12.8M |
| Q3 2025 | 17 | $9.4M |
| Q2 2025 | 19 | $12.4M |
| Q1 2025 | 16 | $9.0M |
| Q4 2024 | 12 | $3.3M |
| Q3 2024 | 14 | $5.0M |
| Q2 2024 | 17 | $9.1M |
| Q1 2024 | 21 | $16.3M |
| Q4 2023 | 20 | $11.7M |
| Q3 2023 | 20 | $27.9M |