NPKI (NPK International Inc.) historical data
STOCKListed
| Symbol | NPKI |
|---|---|
| Name | NPK International Inc. |
| History | 2000-01-04 to 2026-10-07 (about 26 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 | 256 |
|---|---|
| Shares held | 79,314,608 ($1.3bn reported value) |
| Quarter flows | 39 new, 100 added, 84 trimmed, 29 exited; +3,301,843 shares vs the prior quarter |
From SEC Form 13F filings. Every holder, line by line, and the full history since 2013: yf.Client().holders("NPKI") on the look-back bundles. Top holders of NPKI · All 13F managers
Get it in Python
import finzdata as yf
df = yf.Ticker("NPKI").history(start="2000-01-04", interval="1d")
df.tail()