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olivLaw · US equity research

Northwest Natural Holding Company NWN

Natural Gas Distribution · SIC 4924 · Vertical: Natural Gas Distribution (SIC 4924)

51.31USD+2.21% · 1 dayClose 04 Nov 2026

Northwest Natural Holding Company distributes natural gas in Oregon and southwest Washington and, through subsidiaries, runs a gas distribution utility in Texas and water and wastewater utilities. The company is now in a phase of heavy system investment, backed by new rates approved in Washington and long-term growth targets reaffirmed in August 2026.

At the close of 04 Nov 2026, Northwest Natural Holding Company (NWN) stock was 51.31 USD (+2.21% on the day), with market capitalisation 2.2 bn USD, P/E 17.1 on diluted EPS of 3.00 USD over the last 12 months, dividend yield 3.83%, beta 0.03, 52-week range 45.83–55.80 USD. Latest reported quarter (Q2 2026): revenue of 243.6 m USD (+3.1% YoY), net income of 600.0 k USD, diluted EPS 0.01 USD.

Data as of · AI analysis dated · Source: SEC filings and closing prices, computed by olivLaw.

Market cap
2.2 bn USD
shares as of 28 Jul 2026
P/E (TTM)
17.1
Diluted EPS TTM 3.00 · TTM to 30 Jun 2026
E/P (TTM)
5.84%
TTM to 30 Jun 2026
Dividend yield
3.83%
DPS 12m 1.97
Beta (2y)
0.03
Volatility (1y) 20%
52-week range
45.8355.80

Price history

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Technical reading

RSI (14)
67.0
strong (55–70)
Bollinger (20, 2)
47.38 – 51.21
above the upper band · %B 1.03 · band width 7.8%
SMA 50 / 200
48.70 / 50.18
mixed trend
MACD (12, 26, 9)
0.63 / 0.43
MACD above signal

Indicators describe past prices; on their own they do not predict direction. On our history the RSI ≤ 40 filter added no return (see the signals methodology).

Performance

CompanyS&P 500vs S&P 500Vertical median
1 month+8.7%−1.1%+9.8 pp—
3 months+4.0%−0.5%+4.4 pp—
6 months+5.4%+4.4%+1.1 pp—
Year to date+9.8%+12.3%−2.5 pp—
1 year+9.8%+13.5%−3.7 pp+2.9%
3 years+30.4%+76.4%−46.0 pp+42.7%
5 years+9.1%+63.7%−54.6 pp—
Max drawdown (1y)
−16.4%
09 Apr 2026 → 01 Oct 2026
Max drawdown (5y)
−38.0%
10 Mar 2022 → 21 Jun 2024
Compound annual growth (5y)
+1.8%
S&P 500 +10.4%

Price returns, dividends excluded.

Quarterly results

Latest quarter: Q2 2026 · 30 Jun 2026

Revenue
243.6 m USD
+3.1% YoY
Net income
600.0 k USD
unavailable YoY
Diluted EPS
0.01
unavailable YoY
net / operating
0.2% / 13.6%

Quarterly margins

Quarterly statements · USD

Fiscal yearQ3 '24Q4 '24Q1 '25Q2 '25Q3 '25Q4 '25Q1 '26Q2 '26
Revenue136.9 m370.9 m494.3 m236.2 m164.7 m394.2 m490.4 m243.6 m
Operating income-19.3 m84.9 m154.4 m27.2 m-12.4 m111.7 m162.9 m33.2 m
Depreciation & amortisation34.6 m36.5 m40.5 m41.5 m40.5 m43.0 m44.1 m44.2 m
Income tax-10.3 m17.8 m34.5 m-940.0 k-12.0 m19.8 m32.5 m610.0 k
Net income-27.2 m45.0 m87.9 m-2.5 m-29.9 m57.8 m97.5 m600.0 k
Diluted EPS-0.711.12 ≈2.18-0.06-0.731.39 ≈2.330.01
Operating cash flow-26.4 m ≈-19.4 m179.6 m102.2 m ≈-15.9 m ≈3.3 m116.1 m109.7 m ≈
Capex95.3 m ≈100.1 m102.2 m120.5 m ≈110.0 m ≈134.2 m113.7 m121.3 m ≈
Dividends paid18.2 m ≈19.1 m19.1 m19.1 m ≈19.4 m ≈19.7 m19.8 m20.1 m ≈

≈ derived quarter (cumulative difference / share-days average)

E/P over time

E/P = trailing-12-month diluted EPS / price at quarter end. E/P is the inverse of P/E and stays defined when earnings are negative.

Today's P/E sits at the 39 percentile of its own 31-quarter history (min 13.9, median 18.2, max 35.1; quarters with earnings only).

Fiscal years

Fiscal year20182019202020212022202320242025
Revenue706.1 m746.4 m773.7 m860.4 m1.0 bn1.2 bn1.2 bn1.3 bn
Revenue YoY−6.5%+5.7%+3.7%+11.2%+20.6%+15.4%−3.7%+11.8%
Net income64.6 m61.7 m76.8 m78.7 m86.3 m93.9 m78.9 m113.3 m
Net income YoYunavailable−4.4%+24.4%+2.5%+9.7%+8.8%−16.0%+43.7%
Diluted EPS2.242.072.512.562.542.592.032.77
Diluted EPS YoYunavailable−7.6%+21.3%+2.0%−0.8%+2.0%−21.6%+36.5%
net %9.1%8.3%9.9%9.1%8.3%7.8%6.8%8.8%
Free cash flow-45.9 m-37.5 m-127.7 m-133.5 m-190.9 m-47.4 m-194.1 m-197.8 m

Reported results vs expectations

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Balance sheet & financial health

Fiscal year 2025 · 31 Dec 2025

Cash
36.7 m USD
Financial debt
2.4 bn USD
Net debt
2.4 bn USD
Equity
1.5 bn USD
Total assets
6.2 bn USD
Debt / equity
1.66x
Current ratio
0.72x
ROE
7.9%
ROA
2.0%
FCF margin
-15.3%

Financial statements (source on every figure)

Revenue and net income (USD)

Margins

Income statement · USD

Revenue
2023
1.2 bn
2024
1.2 bn
2025
1.3 bn

SEC (XBRL)· 27 Feb 2026verified

Operating income
2023
184.9 m
2024
191.1 m
2025
280.9 m

SEC (XBRL)· 27 Feb 2026verified

Depreciation & amortisation
2023
125.6 m
2024
137.9 m
2025
165.5 m

SEC (XBRL)· 27 Feb 2026verified

EBITDA
2023
310.5 m ≈
2024
329.0 m ≈
2025
446.4 m ≈

SEC (XBRL)· 27 Feb 2026derived

Pre-tax income
2023
—
2024
—
2025
—

SEC (XBRL)· 24 Feb 2023verified

Income tax
2023
32.4 m
2024
31.1 m
2025
41.4 m

SEC (XBRL)· 27 Feb 2026verified

Net income
2023
93.9 m
2024
78.9 m
2025
113.3 m

SEC (XBRL)· 27 Feb 2026verified

Diluted EPS
2023
2.59
2024
2.03
2025
2.77

SEC (XBRL)· 27 Feb 2026verified

Weighted average diluted shares
2023
36.3 m
2024
38.9 m
2025
41.0 m

SEC (XBRL)· 27 Feb 2026verified

Dividend per share
2023
1.94
2024
1.95
2025
1.96

SEC (XBRL)· 27 Feb 2026verified

Balance sheet · USD

Cash
2023
32.9 m
2024
38.5 m
2025
36.7 m

SEC (XBRL)· 27 Feb 2026verified

Current assets
2023
601.4 m
2024
557.8 m
2025
602.9 m

SEC (XBRL)· 27 Feb 2026verified

Property, plant & equipment, net
2023
3.4 bn
2024
3.7 bn
2025
4.4 bn

SEC (XBRL)· 27 Feb 2026verified

Goodwill
2023
163.3 m
2024
183.8 m
2025
370.8 m

SEC (XBRL)· 27 Feb 2026verified

Total assets
2023
4.9 bn
2024
5.2 bn
2025
6.2 bn

SEC (XBRL)· 27 Feb 2026verified

Accounts payable
2023
145.4 m
2024
133.3 m
2025
175.6 m

SEC (XBRL)· 27 Feb 2026verified

Short-term debt
2023
89.8 m
2024
170.1 m
2025
172.0 m

SEC (XBRL)· 27 Feb 2026verified

Long-term debt
2023
1.4 bn
2024
1.7 bn
2025
2.3 bn

SEC (XBRL)· 27 Feb 2026verified

Current liabilities
2023
696.9 m
2024
649.0 m
2025
836.4 m

SEC (XBRL)· 27 Feb 2026verified

Equity
2023
1.3 bn
2024
1.4 bn
2025
1.5 bn

SEC (XBRL)· 27 Feb 2026verified

Cash flow · USD

Operating cash flow
2023
279.9 m
2024
200.3 m
2025
269.1 m

SEC (XBRL)· 27 Feb 2026verified

Capex
2023
327.3 m
2024
394.4 m
2025
466.9 m

SEC (XBRL)· 27 Feb 2026verified

Free cash flow
2023
-47.4 m ≈
2024
-194.1 m ≈
2025
-197.8 m ≈

SEC (XBRL)· 27 Feb 2026derived

Investing cash flow
2023
-335.5 m
2024
-429.0 m
2025
-808.9 m

SEC (XBRL)· 27 Feb 2026verified

Financing cash flow
2023
64.2 m
2024
227.1 m
2025
532.9 m

SEC (XBRL)· 27 Feb 2026verified

Dividends paid
2023
67.3 m
2024
72.9 m
2025
77.3 m

SEC (XBRL)· 27 Feb 2026verified

Computed indicators

Growth

Revenue growth (YoY)
11.8%
computed by olivLawFY 2025
Revenue CAGR 3Y
7.5%
computed by olivLawFY 2022 → FY 2025
Revenue CAGR 5Y
10.8%
computed by olivLawFY 2020 → FY 2025
EBIT growth (YoY)
47.0%
computed by olivLawFY 2025
Net income growth (YoY)
43.7%
computed by olivLawFY 2025
Net income CAGR 3Y
9.5%
computed by olivLawFY 2022 → FY 2025
Net income CAGR 5Y
8.1%
computed by olivLawFY 2020 → FY 2025
EPS growth (YoY)
36.5%
computed by olivLawFY 2025
EPS CAGR 3Y
2.9%
computed by olivLawFY 2022 → FY 2025
EPS CAGR 5Y
2.0%
computed by olivLawFY 2020 → FY 2025
FCF growth (YoY)
unavailable
the base of the ratio is not positive

Profitability

Gross margin
unavailable
input data missing
EBITDA margin
36.1%
computed by olivLawTTM to 30 Jun 2026
EBIT margin
22.8%
computed by olivLawTTM to 30 Jun 2026
Net margin
9.7%
computed by olivLawTTM to 30 Jun 2026
FCF margin
-20.6%
computed by olivLawTTM to 30 Jun 2026

Returns

ROE
8.3%
computed by olivLawTTM to 30 Jun 2026 · balance sheet at 30 Jun 2026
ROA
2.1%
computed by olivLawTTM to 30 Jun 2026 · balance sheet at 30 Jun 2026
ROIC
6.5%
computed by olivLawTTM to 30 Jun 2026 · balance sheet at 30 Jun 2026
ROCE
5.1%
computed by olivLawTTM to 30 Jun 2026 · balance sheet at 30 Jun 2026
Payout ratio (EPS)
65.6%
computed by olivLawTTM to 30 Jun 2026
Payout ratio (FCF)
unavailable
the base of the ratio is not positive

Balance sheet

Net debt
2.5 bn USD
computed by olivLawbalance sheet at 30 Jun 2026
Net debt / EBITDA
5.3x
computed by olivLawTTM to 30 Jun 2026 · balance sheet at 30 Jun 2026
Debt / equity
1.6x
computed by olivLawbalance sheet at 30 Jun 2026
Interest coverage
unavailable
input data missing

Liquidity

Current ratio
0.8x
computed by olivLawbalance sheet at 30 Jun 2026
Quick ratio
unavailable
input data missing
Cash ratio
0.0x
computed by olivLawbalance sheet at 30 Jun 2026

Cash

Operating cash flow
213.2 m USD
computed by olivLawTTM to 30 Jun 2026
Capital expenditure
479.2 m USD
computed by olivLawTTM to 30 Jun 2026
Free cash flow
-266.0 m USD
computed by olivLawTTM to 30 Jun 2026
FCF conversion
-211.1%
computed by olivLawTTM to 30 Jun 2026
Cash conversion
45.6%
computed by olivLawTTM to 30 Jun 2026

Efficiency

Days sales outstanding
unavailable
input data missing
Days inventory outstanding
unavailable
input data missing
Days payables outstanding
unavailable
input data missing
Cash conversion cycle
unavailable
input data missing

Market and valuation

Market capitalisation
2.2 bn USD
computed by olivLawbalance sheet at 30 Jun 2026
Enterprise value
4.6 bn USD
computed by olivLawbalance sheet at 30 Jun 2026
Market cap / net income TTM
17.1x
computed by olivLawTTM to 30 Jun 2026
P/E (TTM)
17.1x
computed by olivLawTTM to 30 Jun 2026
Earnings yield
5.8%
computed by olivLawTTM to 30 Jun 2026
P/B
1.4x
computed by olivLawbalance sheet at 30 Jun 2026
P/S
1.7x
computed by olivLawTTM to 30 Jun 2026 · balance sheet at 30 Jun 2026
EV/EBITDA
9.9x
computed by olivLawTTM to 30 Jun 2026 · balance sheet at 30 Jun 2026
EV/EBIT
15.7x
computed by olivLawTTM to 30 Jun 2026 · balance sheet at 30 Jun 2026
EV/Sales
3.6x
computed by olivLawTTM to 30 Jun 2026 · balance sheet at 30 Jun 2026
P/FCF
unavailable
the base of the ratio is not positive
FCF yield
-12.3%
computed by olivLawTTM to 30 Jun 2026 · balance sheet at 30 Jun 2026
Dividend yield
3.8%
computed by olivLawTTM to 30 Jun 2026
Shareholder yield (distributions)
3.7%
computed by olivLawTTM to 30 Jun 2026 · balance sheet at 30 Jun 2026

Risk

Altman Z
unavailable
input data missing

Valuation

olivLaw classification

Unattractive profile

Score: 31 / 100

A scoring methodology on indicators and valuation, not investment advice.

score < 40

Closing price

51.31 USD

04 Nov 2026Source: olivLaw, closing series

Market cap: 2.2 bn USD

Key indicators

Market capitalisation
2.2 bn USD
computed by olivLawbalance sheet at 30 Jun 2026
P/E (TTM)
17.1x
computed by olivLawTTM to 30 Jun 2026
P/B
1.4x
computed by olivLawbalance sheet at 30 Jun 2026
EV/EBITDA
9.9x
computed by olivLawTTM to 30 Jun 2026 · balance sheet at 30 Jun 2026
ROE
8.3%
computed by olivLawTTM to 30 Jun 2026 · balance sheet at 30 Jun 2026
Net margin
9.7%
computed by olivLawTTM to 30 Jun 2026
Revenue growth (YoY)
11.8%
computed by olivLawFY 2025
Dividend yield
3.8%
computed by olivLawTTM to 30 Jun 2026

Coverage and freshness

26/37 reporting lines present
Latest full fiscal year: 2025
Latest reported period: 30 Jun 2026
Latest balance sheet date: 30 Jun 2026
Share count (cover of the latest filing), as of: 28 Jul 2026
Source: SEC (XBRL)published 05 Aug 2026
verified 1200derived 77

Score by group

  • Valuation38
  • Balance sheet8
  • Quality23
  • Growth41
  • Returns52

Estimated value range

Low
32.63
USD per share
Mid
49.07
USD per share
High
62.09
USD per share
Price: 51.31 USD
The price is within the range
Potential to the central value: -4.4% (value / price − 1)
Margin of safety: -4.6% (1 − price / value)
Agreement between methods: medium · 3 methods used · 2 independent bases

The combined range = the median of the valid methods' low, central and high values; it is not a probability interval and does not cover every result. Envelope of all methods: 25.76 – 75.89 USD.

Valuation assumptions are editorial choices, not measured; beta is not measured.

Method ranges (USD per share)

— — Mid · ▏ Price

Valuation methods

  • DCF (discounted cash flow)unavailable · input data missing
  • Peers: EV/EBITDA32.63 – 75.89 (Mid 54.61)
    7 companies used · median multiple 10.2x · quartiles 8.2x – 12.1x
    ATO, CQP, LNG, MDU, NFG, NJR, SR
  • Peers: P/E35.07 – 62.09 (Mid 49.07)
    10 companies used · median multiple 16.4x · quartiles 11.7x – 20.7x
    ATO, CQP, EE, LNG, MDU, NFG, NJR, OGS, SR, VG
  • Dividend discount (DDM)25.76 – 34.64 (Mid 29.54)
Multiple comparisons use the SIC vertical: Natural Gas Distribution (SIC 4924)

Classification (SIC) comparables group by industry code, not by economic activity; the direct group is an editorial selection by activity. Members' multiples are on their own trailing twelve months, at their own latest close.

Assumptions (illustrative, editorial)

Risk-free rate
4.3%
Equity risk premium
5.0%
Beta (default)
1.00
Cost of equity
9.3%
Terminal growth
2.5%

Factor scorecard

Unattractive profile · Score 31/100

FactorValueScoreWeight used
ROIC · Quality6.5%30 (vs peers)12%
Net margin · Quality9.7%33 (vs peers)7%
FCF conversion · Quality-211.1%0 (on a fixed band)7%
Revenue CAGR 3Y · Growth7.5%63 (on a fixed band)9%
EPS CAGR 3Y · Growth2.9%20 (on a fixed band)9%
Net debt / EBITDA · Balance sheet5.3x11 (vs peers)12%
Interest coverage · Balance sheetunavailableunavailable—
Current ratio · Balance sheet0.8x0 (on a fixed band)5%
P/E (TTM) · Valuation17.1x50 (vs peers)12%
EV/EBITDA · Valuation9.9x57 (vs peers)12%
FCF yield · Valuation-12.3%0 (on a fixed band)9%
Shareholder yield (distributions) · Returns3.7%52 (on a fixed band)7%
Payout ratio (FCF) · Returnsunavailableunavailable—

Factors without a value were dropped; the remaining weights were renormalised.

Score groups

  • Balance sheet8/100 · 2/3 factors with a value
  • Growth41/100 · 2/2 factors with a value
  • Quality23/100 · 3/3 factors with a value
  • Returns· partial52/100 · 1/2 factors with a value
  • Valuation38/100 · 3/3 factors with a value

A «partial» group is computed from under half of its weight or from one factor: it is not a full assessment of the group.

Memo

NORTHWEST NATURAL HOLDING COMPANY (NWN). Latest full fiscal year: 2025; data up to 2026-06-30.

Figures computed from the financial statements: revenue 1.3 bn USD in 2025; YoY growth 11.8%; net margin 9.7%; ROE 8.3%; net debt/EBITDA 5.3x.

The estimated value range is 32.63–62.09 USD per share (median of 3 methods, agreement: medium); assumptions are illustrative. Against the central value of 49.07 USD, the price of 51.31 USD leaves a potential of -4.4% (value / price − 1) and a margin of safety of -4.6% (1 − price / value). The range is the median of the methods' low, central and high values, not a probability interval.

olivLaw score 31/100, methodological classification: unattractive profile (score, margin of safety and method agreement together; not a judgement of the right price). Groups assessed only in part: returns. Not investment advice.

Text generated deterministically from the figures shown; no language model. Not investment advice.

What supports the thesis

No signal among the computed factors. That is not an absence of risk: factors without data were not assessed, and business risks (margins, inventory, demand) are in the source-based analysis.

What contradicts it

  • ROIC: 6.5%
  • FCF conversion: -211.1%
  • EPS CAGR 3Y: 2.9%
  • Net debt / EBITDA: 5.3x
  • Current ratio: 0.8x
  • FCF yield: -12.3%

Not assessed (insufficient data or a ratio without meaning): Interest coverage, Payout ratio (FCF).

Versus the vertical median

Natural Gas Distribution (SIC 4924) · same industry (4-digit SIC) · compared with 14 companies

Multiples and returns vs the median

P/E
17.1x
vertical median 16.4x
at median
EV/EBITDA
9.9x
vertical median 10.2x
at median
P/S
1.7x
vertical median 2.5x
below median (−32.1%)
P/B
1.4x
vertical median 1.7x
below median (−20.2%)
ROE
8.3%
vertical median 10.1%
below median (−17.1%)
Net margin
9.7%
vertical median 13.5%
below median (−27.9%)
EBIT margin
22.8%
vertical median 28.1%
below median (−18.6%)
Revenue YoY
11.8%
vertical median 11.4%
at median
Net debt/EBITDA
5.3x
vertical median 2.8x
above median (+90.6%)
Dividend yield
3.8%
vertical median 2.5%
above median (+52.7%)

Price rebased to 100 (monthly, 5 years)

Companies in the vertical

Market capP/EROENet marginRevenue YoY1A / 3A
LNGCheniere Energy, Inc.59.6 bn20.345.7%13.1%+27.2%+40% / +60%
ATOAtmos Energy Corp29.8 bn21.09.8%28.5%+12.9%+0% / +55%
CQPCheniere Energy Partners, L.P.27.4 bn8.4—28.1%+23.6%+4% / −8%
NFGNational Fuel Gas Company7.3 bn10.619.6%26.9%+17.1%−7% / +51%
NJRNew Jersey Resources Corporation5.6 bn15.214.5%24.0%+9.9%+15% / +30%
SRSpire Inc.5.3 bn14.910.3%13.9%−4.5%+2% / +48%
OGSONE Gas, Inc.5.2 bn17.58.7%—+42.5%−2% / +43%
MDUMdu Resources Group Inc4.2 bn20.87.0%10.7%+6.7%−7% / +87%
NWNNorthwest Natural Holding Company2.2 bn17.18.3%9.7%+11.8%+10% / +30%
NFENew Fortress Energy Inc.1.2 bn—-533.9%-148.7%−36.2%+234% / −89%
SLNGStabilis Solutions, Inc.71.2 m—-14.0%-17.4%−6.9%−18% / −16%
CETYClean Energy Technologies, Inc.10.4 m—-76.3%-245.9%−63.8%−53% / −96%
EEExcelerate Energy, Inc—26.8——+44.3%+22% / +105%
VGVenture Global, Inc.—9.154.7%22.3%+176.9%+61% / unavailable
UGPUltrapar Holdings Inc.——16.5%1.8%+5.9%+36% / +10%

1- and 3-year price returns: for NWN from daily closes (the same as the performance table), for the other companies from month-end closes.

olivLaw engine forecast

The world engine ran after the company's latest material disclosure. Probabilities are of TOUCHING a level within the horizon (not closing there) and sit next to the random walk (p_rw), the no-information benchmark.

The engine has no published run for this company yet.

Valuation scenarios (editable assumptions)

Illustrative scenarios

Illustrative: not forecasts and without probabilities. Each case is one coherent set of assumptions, computed on today's figures.

Bear
Allowed range: -50 … 50%
Allowed range: -100 … 100%
Allowed range: 0 … 100
Allowed range: -10 … 20%
Allowed range: 0 … 100%
Base
Allowed range: -50 … 50%
Allowed range: -100 … 100%
Allowed range: 0 … 100
Allowed range: -10 … 20%
Allowed range: 0 … 100%
Bull
Allowed range: -50 … 50%
Allowed range: -100 … 100%
Allowed range: 0 … 100
Allowed range: -10 … 20%
Allowed range: 0 … 100%
Nothing is saved.

Estimated price (USD)

Estimated priceBearBaseBull
1 years
31.20
Total return -36% · Per year -36%
55.09
Total return 11% · Per year 11%
82.87
Total return 66% · Per year 66%
3 years
32.15
Total return -28% · Per year -10%
63.68
Total return 37% · Per year 11%
104.92
Total return 121% · Per year 30%
5 years
33.12
Total return -19% · Per year -4%
73.62
Total return 67% · Per year 11%
132.83
Total return 191% · Per year 24%
What moves the 3-year price the most
  • Exit P/E± 15.92
  • Net margin± 11.14
  • Annual revenue growth± 8.89
  • Annual dilution± 0.94

AI analysis

AI-generatedAI-generated analysis (Claude) from cited public sources; it may contain errors. Not investment advice. As of 27 Oct 2026 · Model: claude-haiku-5-5.

In brief

Northwest Natural Holding Company distributes natural gas in Oregon and southwest Washington and, through subsidiaries, runs a gas distribution utility in Texas and water and wastewater utilities. The company is now in a phase of heavy system investment, backed by new rates approved in Washington and long-term growth targets reaffirmed in August 2026 3.

SWOT

Strengths

  • Gas distribution monopoly in an exclusively assigned service territory, with a regulated framework that allows recovery of prudent costs and a reasonable return.
  • Geographic diversification through acquisitions in Texas and water utilities in several states, which lowers reliance on a single regulatory environment.
  • Steady growth in customers and in the regulated asset base, supported by planned investment in safety and reliability.

Weaknesses

  • High reliance on tariffs approved by regulators, which may be insufficient to cover costs or may delay their recovery.
  • Rising interest and depreciation costs as investment adds to the balance sheet, which weigh on profit in some quarters.
  • Volatile and seasonal quarterly results, with very small earnings per share in some summer periods.

Opportunities

  • New rates approved in Washington and the Oregon settlement could raise regulated revenue in the coming years.
  • The MX3 gas storage project could raise the long-term growth target if it enters service by the end of 2029.
  • Population growth and new housing construction in the service area can bring new residential customers.

Threats

  • Opposition from advocacy groups to natural gas and new emissions rules could restrict gas use.
  • Legislative limits on rate case filings could delay recovery of operating and investment costs.
  • Large industrial customers building their own pipelines could reduce delivered volumes.

Risks

  • Regulatory riskhigh

    Regulators may refuse to approve tariffs or cost recovery, and rulings can be challenged in court, which could affect revenue 1.

  • Oregon rate filing restrictionshigh

    House Bill 3179 blocks new general rate case filings for a period, which could delay cost recovery and limit financial flexibility 1.

  • Reputation and climate policy riskmedium

    Negative views of natural gas among customers or legislators could reduce demand or make capital harder to access 1.

  • Compliance and tax riskmedium

    Changes in laws or differing interpretations of tax and environmental rules could create unexpected costs or penalties 1.

  • Strategic transaction risklow

    Acquisitions and expansion into new states carry integration and regulatory risks that could affect financial results if poorly managed 1.

Investment thesis

What would need to be true (bull case)

  • If the new Washington rates and the Oregon settlement translate into stable revenue, and investment stays on plan, the company could reach its long-term profit growth target.
  • The 2026 guidance points to earnings per share in the upper half of the range, suggesting that first-half performance could be sustained.
  • Organic customer growth and the Texas acquisitions could diversify income sources, and if MX3 enters service on time, the growth target could rise.

What would break the thesis

  • If regulators approve tariffs below the company's requests or delay cost recovery, profit could fall short of expectations.
  • Rising interest and depreciation expenses could reduce earnings per share, especially if investment runs ahead of plan.
  • Legislative limits and opposition to natural gas could restrict customer growth and tariff flexibility over the medium term.

What to watch

  • OPUC decision on the alternative rate mechanism (ARM) and start of new Oregon ratesQ4 2026
  • Quarterly results and confirmation that 2026 EPS sits in the upper half of the guidance rangeQ3 2026
  • Progress of the MX3 gas storage project and estimated in-service date2027
  • Annual results and any changes to the 2026-2030 capital expenditure guidancenext 10-K

Products, market & competition

AI-generatedAI-generated analysis (Claude) from cited public sources; it may contain errors. Not investment advice. As of 27 Oct 2026 · Model: claude-haiku-5-5.

The business

Northwest Natural Holding Company, headquartered in Portland, Oregon, owns NW Natural, SiEnergy, NWN Water and NWN Renewables 1. Its core business is NW Natural, a regulated natural gas distributor serving residential, commercial and industrial customers through approximately 810000 meters 1. Since 2025 the company reports three main segments, NWN Gas Utility, SiEnergy and NWN Water, and from 2026 the NWN Gas Utility segment was reorganized as NW Natural, including storage activities 23.

Segments

NW Natural (gas distribution in Oregon and Washington)

The segment is regulated by the OPUC and WUTC and covers a service territory in western Oregon, including the Portland metropolitan area, and part of southwest Washington 1. About 88% of customers are in Oregon 1, and residential customers generate 66% of the segment margin 1. Margin rose in 2025 because of new Oregon rates 1.

SiEnergy (gas distribution in Texas)

SiEnergy, acquired on January 7, 2025, serves residential and commercial customers in the Houston, Dallas and Austin metropolitan areas and includes a transmission utility 1. Segment margin for January to December 2025 was 44.2 million USD 1. The segment continues to grow with its customer base 2.

NWN Water (water and wastewater)

NWN Water provides regulated water and wastewater services in Oregon, Washington, Idaho, Texas and Arizona 1. The segment adds to customer growth and revenue, but its net income in 2026 was lower than in the prior year because of higher operating costs 3.

Market context

The company's main market is gas distribution in the Pacific Northwest, where gas competes with electricity, fuel oil and propane for residential and smaller commercial customers 1. Demand is seasonal, with higher use in winter 1. More than 60% of gas bought in 2025 came from Canada 1, and customer growth is tied to new single-family housing 1.

Trends

  • Investment in utility systemstailwind

    The company is investing heavily in safety and reliability of its networks, with planned capital expenditures of 2.6 to 2.9 billion USD for 2026-2030 2. The investment supports growth of the regulated rate base, which could support earnings if regulators approve timely cost recovery.

  • Regulatory delays and legislative limitsheadwind

    Oregon House Bill 3179 limits new general rate case filings, which could delay cost recovery until January 2, 2027 or until OPUC rules for multi-year rate plans are in place 1.

  • Organic growth and acquisitionstailwind

    The customer base grew 1.9% over the last 12 months, through organic growth at SiEnergy and NWN Water and the Pines and Inline acquisitions 3. If growth holds, it could support revenue without relying only on rate changes.

  • Affordability pressure and climate policymixed

    Opposition from some groups to natural gas use and new emissions rules, such as the programs in Washington and Oregon, could raise compliance costs and change gas policy 1. The effect depends on how these costs are recovered in rates.

Competitive position

In its service areas the gas distributor faces no direct competition from other gas distributors, but it competes with other energy forms on price, efficiency and policy 1. Large industrial customers could bypass the system by building their own pipeline connections to the interstate network 1.

  • Electricity providers

    Compete with gas for heating at residential and smaller commercial customers in the service area.

  • Fuel oil and propane suppliers

    Offer heating alternatives for residential and commercial customers in the service areas.

  • Large industrial customers building their own pipelines

    Could bypass the distribution system with direct pipeline connections, reducing volumes.

  • Wholesale gas marketers

    Compete for large industrial customers that can buy gas directly from third-party suppliers.

News & filings

In the press

No news in our archive over the last 180 days.

SEC filings

Sources

  1. [1] Form 10-K, fiscal year ended 2025-12-31 · SEC / Northwest Natural Holding Company · 27 Feb 2026
  2. [2] Form 10-Q, quarter ended 2026-06-30 · SEC / Northwest Natural Holding Company · 05 Aug 2026
  3. [3] Form 8-K, results release (exhibit 99.1) · SEC / Northwest Natural Holding Company · 05 Aug 2026

Figures computed by olivLaw from SEC filings and closing prices; the qualitative analysis is AI-generated from cited sources. Not investment advice.