annual D&A:
$172.11M+$30.42M(+21.47%)Summary
- As of today (September 8, 2025), NWN annual depreciation & amortization is $172.11 million, with the most recent change of +$30.42 million (+21.47%) on December 31, 2024.
- During the last 3 years, NWN annual D&A has risen by +$34.74 million (+25.29%).
- NWN annual D&A is now at all-time high.
Performance
NWN Depreciation and amortization Chart
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quarterly D&A:
$50.38M-$1.95M(-3.73%)Summary
- As of today (September 8, 2025), NWN quarterly depreciation & amortization is $50.38 million, with the most recent change of -$1.95 million (-3.73%) on June 30, 2025.
- Over the past year, NWN quarterly D&A has increased by +$13.75 million (+37.55%).
- NWN quarterly D&A is now -3.73% below its all-time high of $52.34 million, reached on March 31, 2025.
Performance
NWN quarterly D&A Chart
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TTM D&A:
$198.81M+$13.75M(+7.43%)Summary
- As of today (September 8, 2025), NWN TTM depreciation & amortization is $198.81 million, with the most recent change of +$13.75 million (+7.43%) on June 30, 2025.
- Over the past year, NWN TTM D&A has increased by +$53.05 million (+36.39%).
- NWN TTM D&A is now at all-time high.
Performance
NWN TTM D&A Chart
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NWN Depreciation and amortization Trends
| PeriodPeriod | AnnualAnnual | QuarterlyQuarterly | TTMTTM |
|---|---|---|---|
| 1 y1 year | +21.5% | +37.5% | +36.4% |
| 3 y3 years | +25.3% | +58.0% | +47.6% |
| 5 y5 years | +39.9% | +57.8% | +55.3% |
NWN Depreciation and amortization Highs & Lows
| PeriodPeriod | Annual vs highAnnual vs high | Annual vs lowAnnual vs low | Quarter. vs highQuarter. vs high | Quarter. vs lowQuarter. vs low | TTM vs highTTM vs high | TTM vs lowTTM vs low | |
|---|---|---|---|---|---|---|---|
| 3 y | 3-year | at high | +27.8% | -3.7% | +59.7% | at high | +49.5% |
| 5 y | 5-year | at high | +39.9% | -3.7% | +59.7% | at high | +55.3% |
| alltime | all time | at high | +1532.4% | -3.7% | +362.8% | at high | +1564.4% |
NWN Depreciation and amortization History
| Date | Annual | Quarterly | TTM |
|---|---|---|---|
| Jun 2025 | - | $50.38M(-3.7%) | $198.81M(+7.4%) |
| Mar 2025 | - | $52.34M(+11.5%) | $185.06M(+7.5%) |
| Dec 2024 | $172.11M(+21.5%) | $46.93M(-4.5%) | $172.11M(+5.6%) |
| Sep 2024 | - | $49.16M(+34.2%) | $162.98M(+11.8%) |
| Jun 2024 | - | $36.63M(-7.0%) | $145.77M(+1.6%) |
| Mar 2024 | - | $39.39M(+4.2%) | $143.41M(+1.2%) |
| Dec 2023 | $141.70M(+5.2%) | $37.80M(+18.3%) | $141.70M(+0.8%) |
| Sep 2023 | - | $31.95M(-6.8%) | $140.54M(+0.3%) |
| Jun 2023 | - | $34.28M(-9.0%) | $140.14M(+1.7%) |
| Mar 2023 | - | $37.67M(+2.8%) | $137.75M(+2.3%) |
| Dec 2022 | $134.69M(-2.0%) | $36.64M(+16.1%) | $134.69M(+1.2%) |
| Sep 2022 | - | $31.55M(-1.0%) | $133.03M(-1.3%) |
| Jun 2022 | - | $31.88M(-7.9%) | $134.74M(-1.3%) |
| Mar 2022 | - | $34.61M(-1.1%) | $136.47M(-0.7%) |
| Dec 2021 | $137.37M(+4.7%) | $34.99M(+5.2%) | $137.37M(+0.4%) |
| Sep 2021 | - | $33.25M(-1.1%) | $136.88M(+1.0%) |
| Jun 2021 | - | $33.62M(-5.3%) | $135.57M(+1.3%) |
| Mar 2021 | - | $35.51M(+2.9%) | $133.89M(+2.1%) |
| Dec 2020 | $131.15M(+6.6%) | $34.50M(+8.0%) | $131.15M(+0.4%) |
| Sep 2020 | - | $31.95M(+0.0%) | $130.59M(+2.0%) |
| Jun 2020 | - | $31.94M(-2.5%) | $127.99M(+6.2%) |
| Mar 2020 | - | $32.77M(-3.5%) | $120.47M(-2.1%) |
| Dec 2019 | $123.00M(+8.9%) | $33.94M(+15.6%) | $123.00M(+3.4%) |
| Sep 2019 | - | $29.35M(+20.2%) | $118.94M(+2.2%) |
| Jun 2019 | - | $24.42M(-30.8%) | $116.34M(-2.0%) |
| Mar 2019 | - | $35.30M(+18.2%) | $118.69M(+5.1%) |
| Dec 2018 | $112.97M(-3.6%) | $29.88M(+11.7%) | $112.97M(-3.3%) |
| Sep 2018 | - | $26.75M(-0.1%) | $116.83M(+0.9%) |
| Jun 2018 | - | $26.77M(-9.5%) | $115.79M(+1.0%) |
| Mar 2018 | - | $29.57M(-12.3%) | $114.65M(-2.2%) |
| Dec 2017 | $117.22M(+5.5%) | $33.74M(+31.2%) | $117.22M(+3.1%) |
| Sep 2017 | - | $25.71M(+0.3%) | $113.65M(+0.1%) |
| Jun 2017 | - | $25.63M(-20.3%) | $113.51M(-0.2%) |
| Mar 2017 | - | $32.15M(+6.6%) | $113.76M(+2.4%) |
| Dec 2016 | $111.11M(+8.5%) | $30.16M(+17.9%) | $111.11M(+1.9%) |
| Sep 2016 | - | $25.57M(-1.2%) | $109.09M(+1.5%) |
| Jun 2016 | - | $25.88M(-12.3%) | $107.44M(+0.8%) |
| Mar 2016 | - | $29.50M(+4.8%) | $106.56M(+4.0%) |
| Dec 2015 | $102.43M(+4.0%) | $28.14M(+17.6%) | $102.43M(-9.8%) |
| Sep 2015 | - | $23.93M(-4.3%) | $113.58M(+3.6%) |
| Jun 2015 | - | $25.00M(-1.5%) | $109.59M(+5.1%) |
| Mar 2015 | - | $25.37M(-35.4%) | $104.31M(+5.9%) |
| Dec 2014 | $98.53M(+29.8%) | $39.29M(+97.1%) | $98.53M(+25.2%) |
| Sep 2014 | - | $19.94M(+1.2%) | $78.67M(+1.6%) |
| Jun 2014 | - | $19.71M(+0.6%) | $77.47M(+1.0%) |
| Mar 2014 | - | $19.59M(+0.8%) | $76.69M(+1.0%) |
| Dec 2013 | $75.91M(+4.0%) | $19.43M(+3.7%) | $75.91M(+1.0%) |
| Sep 2013 | - | $18.74M(-1.0%) | $75.16M(+0.6%) |
| Jun 2013 | - | $18.93M(+0.7%) | $74.70M(+1.1%) |
| Mar 2013 | - | $18.81M(+0.6%) | $73.87M(+1.2%) |
| Dec 2012 | $73.02M(+4.3%) | $18.69M(+2.2%) | $73.02M(+1.4%) |
| Sep 2012 | - | $18.28M(+1.0%) | $72.03M(+1.2%) |
| Jun 2012 | - | $18.10M(+0.8%) | $71.20M(+0.8%) |
| Mar 2012 | - | $17.95M(+1.4%) | $70.64M(+0.9%) |
| Dec 2011 | $70.00M(+7.5%) | $17.70M(+1.4%) | $70.00M(+0.7%) |
| Sep 2011 | - | $17.45M(-0.6%) | $69.50M(+2.1%) |
| Jun 2011 | - | $17.55M(+1.4%) | $68.05M(+2.3%) |
| Mar 2011 | - | $17.31M(+0.7%) | $66.53M(+2.2%) |
| Dec 2010 | $65.12M(+3.7%) | $17.19M(+7.4%) | $65.12M(+1.7%) |
| Sep 2010 | - | $16.00M(-0.1%) | $64.04M(+0.3%) |
| Jun 2010 | - | $16.03M(+0.8%) | $63.85M(+1.0%) |
| Mar 2010 | - | $15.90M(-1.3%) | $63.19M(+0.6%) |
| Dec 2009 | $62.81M | $16.11M(+1.9%) | $62.81M(-3.5%) |
| Sep 2009 | - | $15.82M(+2.9%) | $65.09M(-3.4%) |
| Date | Annual | Quarterly | TTM |
|---|---|---|---|
| Jun 2009 | - | $15.37M(-1.0%) | $67.38M(-3.7%) |
| Mar 2009 | - | $15.52M(-15.6%) | $69.98M(-3.0%) |
| Dec 2008 | $72.16M(+5.6%) | $18.38M(+1.5%) | $72.16M(+1.4%) |
| Sep 2008 | - | $18.11M(+0.9%) | $71.19M(+1.3%) |
| Jun 2008 | - | $17.96M(+1.4%) | $70.25M(+1.4%) |
| Mar 2008 | - | $17.70M(+1.7%) | $69.26M(+1.3%) |
| Dec 2007 | $68.34M(+6.1%) | $17.41M(+1.4%) | $68.34M(+1.4%) |
| Sep 2007 | - | $17.17M(+1.2%) | $67.38M(+1.5%) |
| Jun 2007 | - | $16.97M(+1.1%) | $66.40M(+1.5%) |
| Mar 2007 | - | $16.79M(+2.1%) | $65.39M(+1.5%) |
| Dec 2006 | $64.44M(+4.5%) | $16.45M(+1.5%) | $64.44M(+1.2%) |
| Sep 2006 | - | $16.20M(+1.5%) | $63.67M(+1.2%) |
| Jun 2006 | - | $15.96M(+0.8%) | $62.93M(+1.0%) |
| Mar 2006 | - | $15.83M(+0.9%) | $62.28M(+1.0%) |
| Dec 2005 | $61.65M(+7.4%) | $15.69M(+1.5%) | $61.65M(+0.6%) |
| Sep 2005 | - | $15.45M(+0.9%) | $61.30M(+2.1%) |
| Jun 2005 | - | $15.31M(+0.8%) | $60.06M(+2.4%) |
| Mar 2005 | - | $15.20M(-0.9%) | $58.66M(+2.2%) |
| Dec 2004 | $57.37M(+5.8%) | $15.34M(+7.9%) | $57.37M(+2.0%) |
| Sep 2004 | - | $14.21M(+2.1%) | $56.22M(+1.2%) |
| Jun 2004 | - | $13.91M(+0.1%) | $55.56M(+1.0%) |
| Mar 2004 | - | $13.91M(-2.0%) | $54.99M(+1.4%) |
| Dec 2003 | $54.25M(+4.1%) | $14.19M(+4.7%) | $54.25M(+1.4%) |
| Sep 2003 | - | $13.56M(+1.6%) | $53.52M(+1.0%) |
| Jun 2003 | - | $13.34M(+1.3%) | $53.00M(+1.1%) |
| Mar 2003 | - | $13.17M(-2.2%) | $52.44M(+0.7%) |
| Dec 2002 | $52.09M(+4.9%) | $13.46M(+3.2%) | $52.09M(+1.6%) |
| Sep 2002 | - | $13.04M(+2.0%) | $51.29M(+0.9%) |
| Jun 2002 | - | $12.78M(-0.2%) | $50.82M(+1.0%) |
| Mar 2002 | - | $12.81M(+1.2%) | $50.33M(+1.4%) |
| Dec 2001 | $49.64M(+4.6%) | $12.66M(+0.7%) | $49.64M(+1.2%) |
| Sep 2001 | - | $12.57M(+2.3%) | $49.03M(+0.8%) |
| Jun 2001 | - | $12.29M(+1.3%) | $48.64M(+1.1%) |
| Mar 2001 | - | $12.13M(+0.7%) | $48.13M(+1.5%) |
| Dec 2000 | $47.44M(-7.0%) | $12.05M(-1.0%) | $47.44M(+2.5%) |
| Sep 2000 | - | $12.17M(+3.3%) | $46.28M(-2.5%) |
| Jun 2000 | - | $11.78M(+3.0%) | $47.45M(-2.9%) |
| Mar 2000 | - | $11.44M(+5.1%) | $48.89M(-4.1%) |
| Dec 1999 | $51.01M(-8.6%) | $10.89M(-18.4%) | $51.01M(-11.8%) |
| Sep 1999 | - | $13.35M(+1.0%) | $57.81M(-0.3%) |
| Jun 1999 | - | $13.22M(-2.5%) | $57.96M(+0.9%) |
| Mar 1999 | - | $13.55M(-23.4%) | $57.43M(+2.9%) |
| Dec 1998 | $55.82M(+25.1%) | $17.68M(+31.0%) | $55.82M(+46.4%) |
| Sep 1998 | - | $13.50M(+6.3%) | $38.14M(+54.8%) |
| Jun 1998 | - | $12.70M(+6.3%) | $24.64M(+106.3%) |
| Mar 1998 | - | $11.95M | $11.95M |
| Dec 1997 | $44.62M(+3.7%) | - | - |
| Dec 1996 | $43.05M(+6.0%) | - | - |
| Dec 1995 | $40.59M(+6.7%) | - | - |
| Dec 1994 | $38.06M(-4.1%) | - | - |
| Dec 1993 | $39.68M(+20.1%) | - | - |
| Dec 1992 | $33.03M(-1.7%) | - | - |
| Dec 1991 | $33.62M(+20.2%) | - | - |
| Dec 1990 | $27.97M(+20.6%) | - | - |
| Dec 1989 | $23.19M(-0.6%) | - | - |
| Dec 1988 | $23.34M(+24.9%) | - | - |
| Dec 1987 | $18.68M(+8.5%) | - | - |
| Dec 1986 | $17.22M(+6.9%) | - | - |
| Dec 1985 | $16.10M(+8.4%) | - | - |
| Dec 1984 | $14.86M(+9.4%) | - | - |
| Dec 1983 | $13.58M(+14.9%) | - | - |
| Dec 1982 | $11.81M(+6.9%) | - | - |
| Dec 1981 | $11.05M(+4.8%) | - | - |
| Dec 1980 | $10.54M | - | - |
FAQ
- What is Northwest Natural Holding Company annual depreciation & amortization?
- What is the all time high annual D&A for Northwest Natural Holding Company?
- What is Northwest Natural Holding Company annual D&A year-on-year change?
- What is Northwest Natural Holding Company quarterly depreciation & amortization?
- What is the all time high quarterly D&A for Northwest Natural Holding Company?
- What is Northwest Natural Holding Company quarterly D&A year-on-year change?
- What is Northwest Natural Holding Company TTM depreciation & amortization?
- What is the all time high TTM D&A for Northwest Natural Holding Company?
- What is Northwest Natural Holding Company TTM D&A year-on-year change?
What is Northwest Natural Holding Company annual depreciation & amortization?
The current annual D&A of NWN is $172.11M
What is the all time high annual D&A for Northwest Natural Holding Company?
Northwest Natural Holding Company all-time high annual depreciation & amortization is $172.11M
What is Northwest Natural Holding Company annual D&A year-on-year change?
Over the past year, NWN annual depreciation & amortization has changed by +$30.42M (+21.47%)
What is Northwest Natural Holding Company quarterly depreciation & amortization?
The current quarterly D&A of NWN is $50.38M
What is the all time high quarterly D&A for Northwest Natural Holding Company?
Northwest Natural Holding Company all-time high quarterly depreciation & amortization is $52.34M
What is Northwest Natural Holding Company quarterly D&A year-on-year change?
Over the past year, NWN quarterly depreciation & amortization has changed by +$13.75M (+37.55%)
What is Northwest Natural Holding Company TTM depreciation & amortization?
The current TTM D&A of NWN is $198.81M
What is the all time high TTM D&A for Northwest Natural Holding Company?
Northwest Natural Holding Company all-time high TTM depreciation & amortization is $198.81M
What is Northwest Natural Holding Company TTM D&A year-on-year change?
Over the past year, NWN TTM depreciation & amortization has changed by +$53.05M (+36.39%)