# GRANITESHARES ETF TR (RDTL)

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

- Reporting holders: 11
- Reported value: $11.5M
- Held through calls: 60.2%
- Held through puts: 19.2%

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/) | $8.3M | 0 | 0.0% | 5 |
| [Optiver Holding B.V.](https://holderbook.com/funds/1859606-optiver-holding-b-v/) | $1.2M | 55,550 | 0.0% | 5 |
| [JANE STREET GROUP, LLC](https://holderbook.com/funds/1595888-jane-street-group-llc/) | $864.8K | 0 | 0.0% | 4 |
| [GTS SECURITIES LLC](https://holderbook.com/funds/1452765-gts-securities-llc/) | $624.9K | 29,772 | 0.0% | 3 |
| [SUSQUEHANNA INTERNATIONAL GROUP, LLP](https://holderbook.com/funds/1446194-susquehanna-international-group-llp/) | $298.9K | 14,240 | 0.0% | 2 |
| [Jump Financial, LLC](https://holderbook.com/funds/1831577-jump-financial-llc/) | $234.9K | 11,193 | 0.0% | 1 |
| [SIMPLEX TRADING, LLC](https://holderbook.com/funds/1488542-simplex-trading-llc/) | $44.6K | 2,124 | 0.0% | 3 |
| [SBI Securities Co., Ltd.](https://holderbook.com/funds/1851815-sbi-securities-co-ltd/) | $6.4K | 307 | 0.0% | 5 |
| [Tower Research Capital LLC (TRC)](https://holderbook.com/funds/1533421-tower-research-capital-llc-trc/) | $1.7K | 82 | 0.0% | 1 |
| [Federation des caisses Desjardins du Quebec](https://holderbook.com/funds/2022297-federation-des-caisses-desjardins-du-quebec/) | $1.6K | 75 | 0.0% | 2 |
| [MORGAN STANLEY](https://holderbook.com/funds/895421-morgan-stanley/) | $42 | 2 | 0.0% | 3 |

## Quarter by quarter

| Quarter | Holders | Reported value |
|---|---|---|
| Q2 2026 | 11 | $11.5M |
| Q1 2026 | 13 | $4.7M |
| Q4 2025 | 11 | $10.1M |
| Q3 2025 | 8 | $13.9M |
| Q2 2025 | 6 | $2.3M |