# NPK INTERNATIONAL INC (NPKI)

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

- Reporting holders: 3
- Reported value: $113.2K
- 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 |
|---|---|---|---|---|
| [GAMMA Investing LLC](https://holderbook.com/funds/2010235-gamma-investing-llc/) | $92.6K | 8,112 | 0.0% | 12 |
| [Farther Finance Advisors, LLC](https://holderbook.com/funds/1992825-farther-finance-advisors-llc/) | $18.2K | 1,592 | 0.0% | 16 |
| [Versant Capital Management, Inc](https://holderbook.com/funds/1735057-versant-capital-management-inc/) | $2.3K | 204 | 0.0% | 1 |

## Quarter by quarter

| Quarter | Holders | Reported value |
|---|---|---|
| Q3 2026 | 3 | $113.2K |
| Q2 2026 | 256 | $1.3B |
| Q1 2026 | 242 | $1.2B |
| Q4 2025 | 239 | $910.5M |
| Q3 2025 | 211 | $842.2M |
| Q2 2025 | 190 | $646.8M |
| Q1 2025 | 174 | $440.7M |
| Q4 2024 | 178 | $598.8M |
| Q3 2024 | 190 | $514.0M |
| Q2 2024 | 196 | $598.9M |
| Q1 2024 | 187 | $521.7M |
| Q4 2023 | 180 | $476.0M |