Northwest Pipe Company (NWPX)
Who owns Northwest Pipe Company (NWPX)? This page shows the largest institutions and funds, the ownership structure and the latest insider transactions. 96.6% of the shares are freely tradable; institutional investors hold 87.9%.
Ownership Structure
Largest Shareholders
Institutions
| Name | Stake (%) | Shares | Change (%) | Date |
|---|---|---|---|---|
| BlackRock Inc | 7.68 | 740,023 | -28.7 | 03/31/2026 |
| Dimensional Fund Advisors, Inc. | 7.14 | 688,119 | -0.6 | 03/31/2026 |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | 5.63 | 542,567 | -8.0 | 03/31/2026 |
| Vanguard Group Inc | 5.57 | 537,082 | +3.2 | 12/31/2025 |
| DDD Partners, LLC | 4.41 | 424,680 | -4.2 | 03/31/2026 |
| Vanguard Capital Management, LLC | 4.23 | 407,863 | +0.0 | 03/31/2026 |
| Royce & Associates, LP | 4.20 | 404,688 | -20.2 | 03/31/2026 |
| Geode Capital Management, LLC | 2.95 | 284,679 | +8.5 | 03/31/2026 |
Funds
| Name | Stake (%) | Shares | Change (%) | Date |
|---|---|---|---|---|
| Global X US Infrastructure Dev ETF | 5.55 | 534,663 | -0.1 | 05/29/2026 |
| Vanguard Total Stock Mkt Idx Inv | 3.03 | 291,591 | +0.0 | 04/30/2026 |
Largest reported positions according to regulatory filings; stake as a percentage of shares outstanding, change versus the previous filing. Source: fundamentals data.
Data as of: July 31, 2026 · Source: fundamental data & SEC filings (annual and quarterly reports, 10-K/10-Q)
Note: pure fact-based analysis, not investment advice and not a solicitation to buy or sell. All figures without guarantee.