# HUDSON TECHNOLOGIES INC (HDSN)

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

- Reporting holders: 4
- Reported value: $45.4K
- 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 |
|---|---|---|---|---|
| [Versant Capital Management, Inc](https://holderbook.com/funds/1735057-versant-capital-management-inc/) | $21.7K | 4,206 | 0.0% | 7 |
| [Farther Finance Advisors, LLC](https://holderbook.com/funds/1992825-farther-finance-advisors-llc/) | $15.7K | 3,042 | 0.0% | 5 |
| [GAMMA Investing LLC](https://holderbook.com/funds/2010235-gamma-investing-llc/) | $7.4K | 1,445 | 0.0% | 12 |
| [TOTH FINANCIAL ADVISORY CORP](https://holderbook.com/funds/866780-toth-financial-advisory-corp/) | $670 | 130 | 0.0% | 1 |

## Quarter by quarter

| Quarter | Holders | Reported value |
|---|---|---|
| Q3 2026 | 4 | $45.4K |
| Q2 2026 | 153 | $191.1M |
| Q1 2026 | 160 | $193.8M |
| Q4 2025 | 168 | $226.8M |
| Q3 2025 | 173 | $333.6M |
| Q2 2025 | 149 | $283.4M |
| Q1 2025 | 164 | $196.3M |
| Q4 2024 | 171 | $171.3M |
| Q3 2024 | 174 | $262.5M |
| Q2 2024 | 162 | $283.7M |
| Q1 2024 | 168 | $362.3M |
| Q4 2023 | 147 | $429.3M |