Northwest Natural Ownership | Who Owns Northwest Natural?

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Northwest Natural Ownership Summary

Northwest Natural is owned by 78.71% institutional investors, 0.76% insiders, and 20.53% retail investors. Blackrock is the largest institutional shareholder, holding 17.22% of NWN shares. iShares Core S&P Small-Cap ETF is the top mutual fund, with 5.86% of its assets in Northwest Natural shares.

NWN Ownership Benchmark

Type	Name	% Inst	% Insiders	% Retail
Stock	Northwest Natural	78.71%	0.76%	20.53%
Sector	Utilities Stocks	61.50%	8.03%	30.47%

Institutional Shareholders

Top Institutional Shareholders by Total Shares

Holder	Shares	% Holding	Value
Blackrock	6.50M	17.22%	$234.84M
Blackrock funding, inc. /de	6.68M	16.49%	$265.13M
Vanguard group	4.71M	12.28%	$186.48M
State street	1.77M	4.68%	$63.79M
Vaughan nelson investment management	1.40M	3.47%	$63.08M
First trust advisors lp	1.15M	2.99%	$45.45M
Geode capital management	908.72K	2.37%	$35.96M
Invesco	899.72K	2.34%	$35.59M
Duff & phelps investment management	940.47K	2.32%	$37.36M
Dimensional fund advisors lp	715.95K	1.86%	$28.32M

Top Institutional Shareholders by % of Total Assets

Holder	Shares	% Assets	Value
Mesirow institutional investment management	301.49K	0.92%	$11.93M
Grace & white inc /ny	98.66K	0.78%	$4.43M
Vaughan nelson investment management	1.40M	0.57%	$63.08M
Duff & phelps investment management	940.47K	0.44%	$37.36M
Guardian wealth management	15.37K	0.41%	$610.35K
Foundry partners	153.46K	0.31%	$6.07M
Ims capital management	14.21K	0.26%	$564.44K
Penn capital management company	73.86K	0.25%	$2.93M
Dana investment advisors	168.46K	0.22%	$6.69M
Thompson siegel & walmsley	348.40K	0.21%	$13.78M

Top Buyers

Holder	Shares	% Assets	Change
Glenmede investment management, lp	337.65K	0.07%	337.65K
Nuveen asset management	376.26K	0.00%	265.01K
Natixis advisors	218.82K	0.01%	208.37K
Vaughan nelson investment management	1.40M	0.57%	181.63K
Duff & phelps investment management	940.47K	0.44%	161.00K

Top Sellers

Holder	Shares	% Assets	Change
Adage capital partners gp	-	-	-241.24K
Altravue capital	-	-	-235.74K
Edgestream partners	-	-	-183.78K
First trust advisors lp	1.15M	0.04%	-143.32K
Cramer rosenthal mcglynn	-	-	-142.85K

New Positions

Holder	Shares	% Assets	Change	Value
Glenmede investment management, lp	337.65K	0.07%	337.65K	$13.41M
Norges bank	111.02K	0.00%	111.02K	$4.39M
Csm advisors	79.10K	0.09%	79.10K	$3.14M
Winton group	48.37K	0.10%	48.37K	$1.92M
Segall bryant & hamill	26.05K	0.01%	26.05K	$1.03M

Sold Out

Holder	Change
Jfs wealth advisors	-1.00
Mendota financial group	-2.00
Nelson, van denburg & campbell wealth management group	-8.00
Quest partners	-9.00
Van hulzen asset management	-14.00

Institutional Ownership Trends

Date	Holdings	Change %	Shares	Change %	Ownership	Change %	Increased Position	Change %	Decreased Position	Change %
Jun 30, 2025	283	-0.70%	31,863,335	3.25%	78	1.34%	167	13.61%	68	-12.82%
Mar 31, 2025	4	-98.48%	144,480	-99.53%	-	0.01%	3	-97.84%	1	-98.55%
Dec 31, 2024	243	-6.54%	28,653,656	-5.85%	74	1.19%	127	10.43%	66	-29.79%
Sep 30, 2024	257	4.47%	30,413,474	5.00%	79	1.38%	113	-14.39%	94	32.39%
Jun 30, 2024	244	-2.40%	28,961,114	1.57%	76	1.35%	130	-4.41%	71	1.43%

Top Mutual Funds Shareholders

Holder	Shares	% Holding	Change
iShares Core S&P Small-Cap ETF	2.40M	5.86%	-
Vanguard Total Stock Mkt Idx Inv	1.29M	3.16%	-27.16K
Vanguard US Total Market Shares ETF	1.27M	3.15%	1.79K
Vanguard Small Cap Index	981.48K	2.40%	-2.80K
iShares Russell 2000 ETF	969.38K	2.37%	-
First Trust Value Line® Dividend ETF	953.05K	2.33%	241.00
DNP Select Income	779.67K	1.90%	196.00
Vanguard Small Cap Value Index Inv	630.40K	1.54%	1.91K
iShares US Infrastructure ETF	543.09K	1.33%	-
Invesco High Yield Eq Div Achiev™ ETF	495.79K	1.21%	-846.00

Recent Insider Transactions

Date	Name	Role	Activity	Value
Oct 20, 2025	ANDERSON DAVID HUGO	-	Sell	$347.95K
Oct 15, 2025	ANDERSON DAVID HUGO	-	Sell	$472.91K
Oct 10, 2025	ANDERSON DAVID HUGO	-	Sell	$221.85K
Oct 01, 2025	ANDERSON DAVID HUGO	-	Sell	$14.76K
Sep 30, 2025	ANDERSON DAVID HUGO	-	Sell	$190.52K

Insider Transactions Trends

Date	Buy	Sell
2025 Q4	-	4
2025 Q3	-	4
2025 Q2	-	3
2025 Q1	-	8
2024 Q4	-	1

NWN Ownership FAQ

Who owns the most shares of Northwest Natural?

Northwest Natural’s largest shareholders are Blackrock (6.5M shares, 17.22%), Blackrock funding, inc. /de (6.68M shares, 16.49%), and Vanguard group (4.71M shares, 12.28%). Together, they hold 45.99% of Northwest Natural’s total shares outstanding.

Does Blackrock own Northwest Natural?

Yes, BlackRock owns 17.22% of Northwest Natural, totaling 6.5M shares as of Jun 2024. This represents 0.01% of BlackRock's total assets, with a market value of 234.84M$. In the last quarter, BlackRock increased its holdings by 50.83K shares, a 0.79% change.

Who is Northwest Natural’s biggest shareholder by percentage of total assets invested?

Mesirow institutional investment management is Northwest Natural’s biggest shareholder by percentage of total assets invested, with 0.92% of its assets in 301.49K Northwest Natural shares, valued at 11.93M$.

Who is the top mutual fund holder of Northwest Natural shares?

iShares Core S&P Small-Cap ETF is the top mutual fund holder of Northwest Natural shares, with 5.86% of its total shares outstanding invested in 2.4M Northwest Natural shares.

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