Northwest Natural Holding Company (NWN) — Ownership
Institutional and insider ownership of Northwest Natural Holding Company, top holders, and 13F filings.
Institutional ownership
| Year | Holders | % institutional |
|---|---|---|
| 2026 Q1 | 327 | 81.08% |
Institutional and insider ownership of Northwest Natural Holding Company, top holders, and 13F filings.
Institutional ownership
| Year | Holders | % institutional |
|---|---|---|
| 2026 Q1 | 327 | 81.08% |