Northwest Natural Holding NWN Institutional Ownership

NYSE NWN

$47.18 -0.20 (-0.42%)

As of: Oct 5, 2026 · 3:59 PM EDT

Institutions by Trading Activity

316 Institutions

Increased 166 52.5%

Unchanged 58 18.4%

Reduced 92 29.1%

Ownership Statistics

13F · as of 30 Jun, 2026

Institutional Ownership

81.87%

▲+2.43 pp QoQ

Shares Held by Institutions

34.45Mn

of 42.09Mn outstanding

▲+6.44% QoQ

Shares Outstanding

42.09Mn

7.63Mn held outside 13F filers

Institutional Investors

316

filed 13F for Jun 2026

▼-9 vs prior quarter

Net Shares Added (QoQ)

+2.09Mn

accumulated since last quarter

Value of Holdings

$1.63Bn

reported market value

Shares Owned by Institutions

Shares held % of outstanding

Latest —

Average ownership —

Peak ownership —

Shares Purchased/Sold by Institutions

Accumulated Distributed

Latest quarter —

Net over range —

Accumulating quarters —

Ownership Summary

Updated Oct 5, 2026

Northwest Natural Holding Co (NYSE:NWN) appeared in the 13F filings of 316 institutional investors for the quarter ended June 30, 2026.

These investors held 81.87% of Northwest Natural Holding's outstanding shares at the end of Q2 2026, up from 79.44% in Q1 2026.
Total holdings of Northwest Natural Holding shares rose 3.99% from Q1 2026, and the number of holders rose 12.46% from Q2 2025.
Among the 316 holders of Northwest Natural Holding, 166 added to their positions, 92 reduced their stakes and 58 left their positions unchanged.
Combined, institutional investors held 34.45Mn shares of NWN as of Q2 2026, up 1.32Mn from the prior quarter and up 3.31Mn from a year earlier.
BlackRock, Inc. led 13F holders of NWN with 6.71Mn shares as of June 30, 2026, or 15.94% of shares outstanding.
Among holders that already owned Northwest Natural Holding, the biggest buyers in Q2 2026 were BlackRock, Inc. (+327.25K shares), Vaughan Nelson Investment Management, L.P. (+270.65K shares), Geode Capital Management, LLC (+195.01K shares), Amundi (+150.76K shares) and Invesco Ltd. (+130.43K shares).
The largest position reductions in NWN for Q2 2026 were by Nuveen, LLC (-207.05K shares), William Blair Investment Management, LLC (-125.2K shares), Victory Capital Management Inc (-124.12K shares), Goldman Sachs Group Inc (-76.48K shares) and UBS Group AG (-53.93K shares).
Northwest Natural Holding's 10 largest institutional shareholders as of Q2 2026 were BlackRock, Inc. (6.71Mn shares), Vanguard Portfolio Management LLC (2.73Mn shares), Vanguard Capital Management LLC (1.9Mn shares), State Street Corp (1.73Mn shares), Vaughan Nelson Investment Management, L.P. (1.46Mn shares), Geode Capital Management, LLC (1.23Mn shares), Invesco Ltd. (930.41K shares), Morgan Stanley (814.33K shares), Dimensional Fund Advisors LP (762.22K shares) and First Trust Advisors LP (746.1K shares), per Business Quant data.

Form 13F Holdings

316 Institutional Holders

Report period 30 Jun, 2026

Total shares held 34.45Mn

Of outstanding 81.87%

#	Institution	CIK	Shares Held	% of Outstanding	Change (QoQ)	Change (%)	Value (USD)
1	BlackRock, Inc.	0002012383	6,710,338	15.94%	▲327,245	+5.13%	$329.21Mn
2	VANGUARD PORTFOLIO MANAGEMENT LLC	0002100121	2,734,741	6.50%	▲106,701	+4.06%	$134.17Mn
3	VANGUARD CAPITAL MANAGEMENT LLC	0002100119	1,899,829	4.51%	▲67,312	+3.67%	$93.21Mn
4	State Street Corp	0000093751	1,730,864	4.11%	▲125,653	+7.83%	$84.92Mn
5	VAUGHAN NELSON INVESTMENT MANAGEMENT, L.P.	0001021642	1,459,852	3.47%	▲270,651	+22.76%	$71.62Mn
6	GEODE CAPITAL MANAGEMENT, LLC	0001214717	1,227,245	2.92%	▲195,006	+18.89%	$60.22Mn
7	Invesco Ltd.	0000914208	930,407	2.21%	▲130,430	+16.30%	$45.65Mn
8	Morgan Stanley	0000895421	814,327	1.93%	▼17,028	-2.05%	$39.95Mn
9	DIMENSIONAL FUND ADVISORS LP	0000354204	762,218	1.81%	▲18,706	+2.52%	$37.40Mn
10	FIRST TRUST ADVISORS LP	0001125816	746,103	1.77%	▼9,807	-1.30%	$36.60Mn
11	DUFF & PHELPS INVESTMENT MANAGEMENT CO	0000765443	613,090	1.46%	0	0.00%	$30.08Mn
12	Goldman Sachs Group Inc	0000886982	579,687	1.38%	▼76,485	-11.66%	$28.44Mn
13	Sixth Street Partners Management Company, L.P.	0001812095	569,197	1.35%	▲569,197	0.00%	$27.92Mn
13	CHARLES SCHWAB INVESTMENT MANAGEMENT INC	0000884546	569,197	1.35%	▼13,812	-2.37%	$27.92Mn
14	GABELLI FUNDS LLC	0001081407	520,000	1.24%	0	0.00%	$25.51Mn
15	Bank of New York Mellon Corp	0001390777	492,465	1.17%	▲15,981	+3.35%	$24.16Mn
16	Northern Trust Corp	0000073124	491,448	1.17%	▲35,135	+7.70%	$24.11Mn
17	WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC	0001644956	469,008	1.11%	▼125,196	-21.07%	$23.01Mn
18	TWO SIGMA INVESTMENTS, LP	0001179392	400,088	0.95%	▲126,879	+46.44%	$19.63Mn
19	MetLife Investment Management, LLC	0001529735	374,347	0.89%	▲3,646	+0.98%	$18.37Mn

Showing 1 to 20 of 316 holders