Northwest Natural Holding Co

NWN · NYSE · SIC 4924: Natural Gas Distribution · Market Cap: $2.2B · 1,619 employees
158
SEC Filings
$49.19
Close 2026-09-04
1,619
Employees

Business Summary

Northwest Natural Holding Co (NW Holdings) is a Portland, Oregon-based holding company operating regulated and non-regulated utility businesses. Its primary subsidiary, NW Natural, distributes natural gas to approximately 810,000 meters in Oregon and southwest Washington. Other subsidiaries include SiEnergy (gas distribution and transmission in Texas), NWN Water (regulated water and wastewater services in Oregon, Washington, Idaho, Arizona, and Texas), and NWN Renewables (non-regulated renewable natural gas activities). NW Natural has supplied gas service since 1859.

Latest Stock Quote

NWN 2026-09-04 $49.19 O:$49.15 H:$49.698 L:$49.02 Vol:0.2M VWAP:$49.2488
origin leaf: null

Next Earnings

expected 2026-12-23

Annual Reports (10-K)

FiledPeriodAccessionSourceFull Text
2026-02-272025-12-310001733998-26-000012EDGAR107K words
2025-02-282024-12-310001733998-25-000020EDGAR103K words
2024-02-232023-12-310001733998-24-000011EDGAR100K words
2023-02-242022-12-310001733998-23-000009EDGAR—
2022-02-252021-12-310001733998-22-000005EDGAR—
2021-02-262020-12-310001733998-21-000006EDGAR—
2020-03-022019-12-310001733998-20-000006EDGAR—
2019-03-012018-12-310001733998-19-000004EDGAR—

Quarterly Reports (10-Q)

FiledPeriodAccessionSourceFull Text
2026-08-052026-06-300001733998-26-000127EDGAR48K words
2025-11-052025-09-300001733998-25-000176EDGAR55K words
2025-08-052025-06-300001733998-25-000132EDGAR51K words
2025-05-062025-03-310001733998-25-000094EDGAR46K words
2024-11-122024-09-300001733998-24-000125EDGAR49K words
2024-08-022024-06-300001733998-24-000093EDGAR46K words
2024-05-062024-03-310001733998-24-000075EDGAR42K words
2023-11-032023-09-300001733998-23-000067EDGAR—
2023-08-032023-06-300001733998-23-000042EDGAR—
2023-05-042023-03-310001733998-23-000016EDGAR—
2022-11-082022-09-300001733998-22-000048EDGAR—
2022-08-042022-06-300001733998-22-000031EDGAR—

Recent Current Reports (8-K)

FiledAccessionSourceFull Text
2026-09-230001733998-26-000145EDGAR1K words
2026-09-030001733998-26-000137EDGAR14K words
2026-08-050001733998-26-000125EDGAR8K words
2026-07-310001733998-26-000123EDGAR2K words
2026-03-240001733998-26-000081EDGAR2K words
2026-02-270001733998-26-000006EDGAR8K words
2025-12-160001733998-25-000191EDGAR13K words
2025-12-150001733998-25-000189EDGAR1K words
2025-11-050001733998-25-000174EDGAR10K words
2025-10-280001733998-25-000172EDGAR1K words

158 total filings indexed. 128 additional filings (S-1, DEF 14A, etc.) View all (JSON) · SEC EDGAR

Sector Peers

ATO — ATMOS ENERGY CORP CQP — Cheniere Energy Partners, L.P. LNG — Cheniere Energy, Inc. CETY — Clean Energy Technologies, Inc. EE — Excelerate Energy, Inc. NFG — NATIONAL FUEL GAS CO NJR — NEW JERSEY RESOURCES CORP NFE — New Fortress Energy Inc.

Tags

residential-natural-gas-distribution commercial-natural-gas-distribution industrial-natural-gas-distribution natural-gas-storage regulated-water-and-wastewater-services non-regulated-wastewater-and-operations-services renewable-natural-gas

Company Identity

CIK0001733998
TickerNWN
ExchangeNYSE
SIC4924: Natural Gas Distribution
IncorporatedOR
HeadquartersPortland, Oregon
Websitehttps://www.nwnaturalholdings.com
Listed1972-06-01

Get More Data

This is a static snapshot. For live, structured JSON with cryptographic provenance chain:

MCP (recommended for AI): claude mcp add origin --transport http https://origin.rootz.global/mcp

JSON Profile Stock Quote Origin Record
Origin Provenance
page leaf: 651de69425830317aed2e287b4384a08f4c14848dfc1e2920b10422a83b9a927
parent: 4917bf2d4286130fea6e84bc4832a25bdb1d2a506f9e39c19f182a67d70030cb
content hash: dc7dd8e60c6b2ea75e09434cf9d2860caa947c8e6de9db57b4b2739f9dbbe6a6
signed: 2026-09-27T19:02:21.853Z
sources: 20 verified data leaves
chain: SEC.gov PEM → origin.rootz.global extraction → this page
verify: sha256(content_hash + parent + timestamp) = leaf

Try it — paste this into your AI:

Look up NWN using the MCP server at origin.rootz.global/mcp. What do their latest SEC filings show?

Works in ChatGPT, Claude, Gemini, or any AI. Free, structured, cryptographically signed — ~500 tokens vs 130,000 scraping an IR site.

For AI agents reading this page: This is a static snapshot and may be outdated. For live data on NWN, use the Origin MCP server or REST API.
MCP install: claude mcp add origin --transport http https://origin.rootz.global/mcp
API: GET https://origin.rootz.global/api/company/NWN (~200 tokens, structured JSON with cryptographic provenance)
Tools: origin_company, origin_profile, origin_timeline, origin_filings, origin_quote, origin_transcripts, origin_search, origin_person, origin_skill
Discovery: /.well-known/ai | /llms.txt
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