Hudson Technologies Inc
HDSN- Exchange
- Nasdaq
- Industry
- Wholesale-Machinery, Equipment & Supplies
- SEC CIK
- 0000925528
In the last 90 days, Hudson Technologies Inc insiders filed 9 open-market purchases and 0 sales; 151 institutions reported holding it in 13F filings for Q2 2026, worth $181.4M in total; no superinvestor holds it.
Q3 2025 vs. Q2 2025
How the institutions holding Hudson Technologies Inc changed between Q2 2025 and Q3 2025.
All holders in Q3 2025All holders in Q2 2025
| Measure | Q2 2025 | Of which not filed for Q3 2025 | Q3 2025 | Change |
|---|---|---|---|---|
| Holders | 149 | 2 | 170 | +23 |
| Shares | 33.3M | 16.4K | 33.3M | −46.4K (−0.1%) |
| Value | $270.7M | $133.0K | $330.3M | +$59.8M (+22.1%) |
2 institutions that held it in Q2 2025 haven't filed for Q3 2025 yet. Not filing isn't selling, so the changes leave them out.
New holders (42)
Institutions that held Hudson Technologies Inc at the end of Q3 2025 but not at the end of Q2 2025.
Sold out (19)
Institutions that held Hudson Technologies Inc at the end of Q2 2025 and filed for Q3 2025 without it.
| Institution | Shares, Q2 2025 | Value, Q2 2025 |
|---|---|---|
| Janus Henderson Group PLC | 581,562 | $4.72M |
| Oaktree Capital Management LPSuperinvestorOaktree Capital | 562,662 | $4.57M |
| Susquehanna International Group, LLP | 258,849 | $2.10M |
| Y-Intercept (Hong Kong) Ltd | 135,222 | $1.10M |
| SummerHaven Investment Management, LLC | 96,922 | $787.0K |
| Victory Capital Management Inc | 65,109 | $528.7K |
| HRT Financial LP | 35,248 | $286.0K |
| State of Tennessee, Treasury Department | 27,354 | $222.1K |
| Sherbrooke Park Advisers LLC | 15,432 | $125.3K |
| RBF Capital, LLC | 15,193 | $123.4K |
| Sequoia Financial Advisors, LLC | 12,825 | $104.1K |
| PEAK6 LLC | 12,804 | $104.0K |
| Wolverine Trading, LLC | 11,373 | $91.2K |
| Group One Trading, L.P. | 5,734 | $46.6K |
| GWM Advisors LLC | 2,861 | $23.2K |
| Quest Partners LLC | 479 | $3.89K |
| Caitong International Asset Management Co., Ltd | 472 | $3.83K |
| Anchor Investment Management, LLC | 200 | $1.62K |
| Skopos Labs, Inc. | 86 | $699 |
Not filed for Q3 2025 yet (2)
Institutions that held Hudson Technologies Inc at the end of Q2 2025 and haven't filed a 13F for Q3 2025. Not filing isn't selling, so they aren't counted as sold out.
| Institution | Shares, Q2 2025 | Value, Q2 2025 |
|---|---|---|
| EP Wealth Advisors, LLC | 16,178 | $131.4K |
| First Horizon Advisors, Inc. | 203 | $1.65K |