# TIDAL TRUST II (IONZ)

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

- Reporting holders: 18
- Reported value: $6.5M
- Held through calls: 2.0%
- 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 |
|---|---|---|---|---|
| [StoneX Group Inc.](https://holderbook.com/funds/913760-stonex-group-inc/) | $1.7M | 655,369 | 0.1% | 3 |
| [Jump Financial, LLC](https://holderbook.com/funds/1831577-jump-financial-llc/) | $1.2M | 461,169 | 0.0% | 1 |
| [Optiver Holding B.V.](https://holderbook.com/funds/1859606-optiver-holding-b-v/) | $1.1M | 441,082 | 0.0% | 3 |
| [CITADEL ADVISORS LLC](https://holderbook.com/funds/1423053-citadel-advisors-llc/) | $549.5K | 164,030 | 0.0% | 3 |
| [FLOW TRADERS U.S. LLC](https://holderbook.com/funds/1466697-flow-traders-u-s-llc/) | $512.0K | 199,264 | 0.0% | 1 |
| [IMC-Chicago, LLC](https://holderbook.com/funds/1452861-imc-chicago-llc/) | $372.3K | 144,845 | 0.0% | 1 |
| [HRT FINANCIAL LP](https://holderbook.com/funds/1475597-hrt-financial-lp/) | $233.0K | 90,845 | 0.0% | 1 |
| [JANE STREET GROUP, LLC](https://holderbook.com/funds/1595888-jane-street-group-llc/) | $210.2K | 81,803 | 0.0% | 1 |
| [GTS SECURITIES LLC](https://holderbook.com/funds/1452765-gts-securities-llc/) | $158.2K | 61,549 | 0.0% | 1 |
| [TWO SIGMA SECURITIES, LLC](https://holderbook.com/funds/1450144-two-sigma-securities-llc/) | $149.3K | 58,082 | 0.0% | 1 |
| [Scientech Research LLC](https://holderbook.com/funds/2011556-scientech-research-llc/) | $149.2K | 58,068 | 0.1% | 1 |
| [GOLDMAN SACHS GROUP INC](https://holderbook.com/funds/886982-goldman-sachs-group-inc/) | $98.8K | 38,459 | 0.0% | 1 |
| [XTX Topco Ltd](https://holderbook.com/funds/1828301-xtx-topco-ltd/) | $45.4K | 17,673 | 0.0% | 1 |
| [UBS Group AG](https://holderbook.com/funds/1610520-ubs-group-ag/) | $717 | 279 | 0.0% | 3 |
| [SIMPLEX TRADING, LLC](https://holderbook.com/funds/1488542-simplex-trading-llc/) | $380 | 148 | 0.0% | 3 |
| [GROUP ONE TRADING LLC](https://holderbook.com/funds/932540-group-one-trading-llc/) | $306 | 119 | 0.0% | 2 |
| [OSAIC HOLDINGS, INC.](https://holderbook.com/funds/1677044-osaic-holdings-inc/) | $129 | 50 | 0.0% | 3 |
| [CITIGROUP INC](https://holderbook.com/funds/831001-citigroup-inc/) | $77 | 30 | 0.0% | 3 |

## Quarter by quarter

| Quarter | Holders | Reported value |
|---|---|---|
| Q2 2026 | 18 | $6.5M |
| Q1 2026 | 12 | $3.7M |
| Q4 2025 | 10 | $2.6M |
| Q3 2025 | 8 | $7.2M |
| Q2 2025 | 1 | $257.5K |