# INTERNATIONAL ISOTOPES INCORPORATED (INIS)

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

- Reporting holders: 1
- Reported value: $1.3K
- Shares held by institutions: 20,000 of 529,154,204 outstanding
- 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 |
|---|---|---|---|---|
| [Capital Square, LLC](https://holderbook.com/funds/1798736-capital-square-llc/) | $1.3K | 20,000 | 0.0% | 15 |

## Quarter by quarter

| Quarter | Holders | Reported value |
|---|---|---|
| Q2 2026 | 1 | $1.3K |
| Q1 2026 | 1 | $1.5K |
| Q4 2025 | 1 | $1.2K |
| Q3 2025 | 1 | $1.2K |
| Q2 2025 | 1 | $1.7K |
| Q1 2025 | 1 | $1.0K |
| Q4 2024 | 1 | $1.1K |
| Q3 2024 | 1 | $724 |
| Q2 2024 | 1 | $738 |
| Q1 2024 | 1 | $808 |
| Q4 2023 | 1 | $800 |
| Q3 2023 | 1 | $1.0K |