Boston Partners
- SEC CIK
- 0001386060
- Latest filing
- Aug 4, 2026
HDSN holding history
Hudson Technologies Inc in every 13F filed by Boston Partners, including the quarters it was sold out or no filing was made. Changes compare share counts with the previous calendar quarter.
HDSN overviewAll 13F holders of HDSNFull Q2 2026 holdings
- Shares (Q2 2026)
- 18,221
- Value
- $104.6K
- % of portfolio
- <0.1%
- Quarters held
- 10
- Since Q1 2024
| Quarter | Shares | Value | % of portfolio | Share change | Action | All holders |
|---|---|---|---|---|---|---|
| Q2 2026 | 18,221 | $104.6K | <0.1% | −21,773−54.4% | Reduced | Holders |
| Q1 2026 | 39,994 | $235.2K | <0.1% | +18,738+88.2% | Added | Holders |
| Q4 2025 | 21,256 | $145.6K | <0.1% | −2,620−11.0% | Reduced | Holders |
| Q3 2025 | 23,876 | $237.1K | <0.1% | −6,932−22.5% | Reduced | Holders |
| Q2 2025 | 30,808 | $250.2K | <0.1% | −1,464−4.5% | Reduced | Holders |
| Q1 2025 | 32,272 | $199.1K | <0.1% | +5,065+18.6% | Added | Holders |
| Q4 2024 | 27,207 | $151.8K | <0.1% | −40,977−60.1% | Reduced | Holders |
| Q3 2024 | 68,184 | $568.6K | <0.1% | −3,270−4.6% | Reduced | Holders |
| Q2 2024 | 71,454 | $628.1K | <0.1% | +40,624+131.8% | Added | Holders |
| Q1 2024 | 30,830 | $339.4K | <0.1% | +30,830 | New | Holders |