# NANOBIOTIX (NBTX)

> Institutional ownership reported to the SEC as of Q3 2026, from Form 13F filings. Source: https://holderbook.com/stocks/NBTX/

- Reporting holders: 1
- Reported value: $35.3K
- 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 |
|---|---|---|---|---|
| [GAMMA Investing LLC](https://holderbook.com/funds/2010235-gamma-investing-llc/) | $35.3K | 1,134 | 0.0% | 4 |

## Quarter by quarter

| Quarter | Holders | Reported value |
|---|---|---|
| Q3 2026 | 1 | $35.3K |
| Q2 2026 | 19 | $218.6M |
| Q1 2026 | 15 | $175.9M |
| Q4 2025 | 14 | $131.8M |
| Q3 2025 | 11 | $106.6M |
| Q2 2025 | 10 | $25.6M |
| Q1 2025 | 11 | $20.6M |
| Q4 2024 | 17 | $17.4M |
| Q3 2024 | 10 | $36.9M |
| Q2 2024 | 12 | $46.5M |
| Q1 2024 | 11 | $59.7M |
| Q4 2023 | 12 | $67.5M |