HDSN (HUDSON TECHNOLOGIES INC /NY) historical data
STOCKListed
| Symbol | HDSN |
|---|---|
| Name | HUDSON TECHNOLOGIES INC /NY |
| History | 2004-12-16 to 2026-10-07 (about 22 years) |
| Bar sizes | Daily, hourly, 5-minute and 1-minute |
| Adjustments | Unadjusted, split-adjusted or split-and-dividend-adjusted, chosen on read |
| Survivorship | Included in the survivorship-free universe |
| Free tier | Last 12 months of daily bars |
Institutional ownership (13F, 2026Q2)
| Managers holding | 152 |
|---|---|
| Shares held | 31,605,751 ($181.4m reported value) |
| Quarter flows | 26 new, 46 added, 52 trimmed, 34 exited; -1,370,298 shares vs the prior quarter |
From SEC Form 13F filings. Every holder, line by line, and the full history since 2013: yf.Client().holders("HDSN") on the look-back bundles. Top holders of HDSN · All 13F managers
Get it in Python
import finzdata as yf
df = yf.Ticker("HDSN").history(start="2004-12-16", interval="1d")
df.tail()