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Disclosery

NWN NORTHWEST NAT HLDG CO

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Stock (common), issuer CIK 1733998

320 managers (330 13F filers) reported a position in NWN shares at 2026-03-31, 33,146,262 shares in all. 49 filers opened a position and 32 filers sold out during the quarter.

Managers
320
13F filers
330
New
49
Added
107
Reduced
96
Sold out
32
Shares held by filers
33,146,262

Shares held by filers adds up every 13F filer's report, so a share reported by a parent and by its subsidiary counts twice (H9). Managers counts each filer group once.

13D and 13G filers

No 13D or 13G on this security in the data. Structured 13D/G data starts 2024-12-18.

Insider trades

No Form 4 transaction on this security in the data.

13F holders, Q1 2026

Filers in the available 13F reports with a share position at 2026-03-31, filer groups collapsed to one row (method), largest first. Options and principal amounts are left out. A group row states no % of portfolio, since each member reports its own portfolio: the members' percents are listed under it. A value about 1,000 times or 1/1,000 of the price other filers imply is shown as filed but neither ranks the row nor enters a sum.

HolderSharesValue% of portfolioChangeSource
BlackRock, Inc.in group BlackRock, Inc.6,383,093$340M0.01%-427,11213F-HRTimelineGroup
VANGUARD GROUP INCgroup of 7 filers holding4,814,259$256MnewTimeline
STATE STREET CORPin group STATE STREET CORP1,605,211$85.4M<0.01%-465,95813F-HRTimelineGroup
VAUGHAN NELSON INVESTMENT MANAGEMENT, L…1,189,201$63.3M0.64%-203,25913F-HRTimeline
GEODE CAPITAL MANAGEMENT, LLCin group GEODE CAPITAL MANAGEMENT, LLC1,032,239$54.9M<0.01%+42,66113F-HRTimelineGroup
GAMCO Investors (Gabelli)group of 2 filers holding883,700$47M0Timeline
MORGAN STANLEYin group MORGAN STANLEY831,355$44.2M<0.01%-82,60613F-HRTimelineGroup
Invesco Ltd.in group Invesco Ltd.799,977$42.6M<0.01%+181,74713F-HRTimelineGroup
FIRST TRUST ADVISORS LPin group FIRST TRUST ADVISORS LP755,910$40.2M0.03%-103,51413F-HRTimelineGroup
DIMENSIONAL FUND ADVISORS LPin group DIMENSIONAL FUND ADVISORS LP743,512$39.6M0.01%+18,66913F-HRTimelineGroup
GOLDMAN SACHS GROUP INCin group GOLDMAN SACHS GROUP INC656,172$34.9M<0.01%+69,15613F-HRTimelineGroup
DUFF & PHELPS INVESTMENT MANAGEMENT CO613,090$32.6M0.34%-243,62013F-HR/ATimeline
WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC594,204$31.6M0.1%+19,00613F-HRTimeline
CHARLES SCHWAB INVESTMENT MANAGEMENT INCin group Charles Schwab Trust Co583,009$31M<0.01%-13,32513F-HRTimelineGroup
Nuveen, LLCin group TIAA502,520$26.7M0.01%+216,13213F-HRTimelineGroup
Bank of New York Mellon Corpin group Bank of New York Mellon Corp476,484$25.4M<0.01%-7,07713F-HRTimelineGroup
NORTHERN TRUST CORPin group NORTHERN TRUST CORP456,313$24.3M<0.01%+18,00213F-HRTimelineGroup
VICTORY CAPITAL MANAGEMENT INC417,945$22.2M0.01%+258,03613F-HRTimeline
MetLife Investment Management, LLCin group MetLife Investment Management…370,701$19.7M0.1%+1,55713F-HRTimelineGroup
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.in group Mirae Asset Global Investment…311,567$16.6M0.02%-47,85113F-HRTimelineGroup
TWO SIGMA INVESTMENTS, LPin group TWO SIGMA INVESTMENTS, LP273,209$14.5M0.01%+215,14113F-HRTimelineGroup
UBS Group AGgroup of 2 filers holding271,870$14.5M+50,203Timeline
HOTCHKIS & WILEY CAPITAL MANAGEMENT LLC269,965$14.4M0.04%-19,31013F-HRTimeline
GLENMEDE TRUST CO NAin group GLENMEDE TRUST CO NA267,844$14.3M0.07%-25,01613F-HRTimelineGroup
PRUDENTIAL FINANCIAL INCin group PRUDENTIAL FINANCIAL INC241,642$12.9M0.02%-51,30013F-HRTimelineGroup
Legal & General Group Plcin group Legal & General Group Plc241,348$12.8M<0.01%-14,95913F-HRTimelineGroup
PRINCIPAL FINANCIAL GROUP INCin group PRINCIPAL FINANCIAL GROUP INC238,699$12.7M0.01%-66,58613F-HRTimelineGroup
NATIXIS ADVISORS, LLCin group Natixis Investment Managers225,256$12M0.02%-45,00213F-HRTimelineGroup
AMERICAN CENTURY COMPANIES INCin group AMERICAN CENTURY COMPANIES INC223,057$11.9M0.01%+5,26613F-HRTimelineGroup
AQR CAPITAL MANAGEMENT LLCin group AQR CAPITAL MANAGEMENT LLC222,324$11.8M0.01%+7,76713F-HRTimelineGroup
THOMPSON SIEGEL & WALMSLEY LLC207,103$11M0.19%-111,73113F-HRTimeline
Edgestream Partners, L.P.201,660$10.7M0.35%+70,77313F-HRTimeline
SG Americas Securities, LLC193,166$10.3M0.01%+28,08413F-HRTimeline
BANK OF AMERICA CORP /DE/in group BANK OF AMERICA CORP /DE/191,461$10.2M<0.01%-51,03313F-HRTimelineGroup
JUPITER ASSET MANAGEMENT LTDin group JUPITER ASSET MANAGEMENT LTD188,390$10M0.05%new13F-HRTimelineGroup
Baird Financial Group, Inc.in group Baird Financial Group, Inc.172,740$9.19M0.01%+49,95913F-HRTimelineGroup
Dana Investment Advisors, Inc.166,685$8.87M0.26%-37713F-HRTimeline
AMERIPRISE FINANCIAL INCin group AMERIPRISE FINANCIAL INC160,223$8.53M<0.01%-6,75513F-HR/ATimelineGroup
FRANKLIN RESOURCES INCin group Franklin Resources154,521$8.22M<0.01%+125,06413F-HRTimelineGroup
Public Sector Pension Investment Board148,485$7.9M0.02%+4,82913F-HRTimeline
EXCHANGE TRADED CONCEPTS, LLC141,996$7.56M0.06%+2,44713F-HRTimeline
ProShare Advisors LLC130,453$6.94M0.01%-10,91813F-HRTimeline
HRT FINANCIAL LP128,717$6.85M0.02%+85,62913F-HRTimeline
JPMORGAN CHASE & COin group JPMORGAN CHASE & CO126,006$6.76M<0.01%-55,00213F-HR/ATimelineGroup
RHUMBLINE ADVISERS122,388$6.51M0.01%+1,86313F-HRTimeline
MILLENNIUM MANAGEMENT LLCin group MILLENNIUM MANAGEMENT LLC107,940$5.74M<0.01%-103,59613F-HRTimelineGroup
Qube Research & Technologies Ltd97,248$5.18M0.01%new13F-HRTimeline
VOYA INVESTMENT MANAGEMENT LLCin group VOYA INVESTMENT MANAGEMENT LLC96,956$5.16M0.01%-11,80813F-HRTimelineGroup
CSM Advisors, LLC96,501$5.14M0.13%+5,47313F-HRTimeline
Point72 Asset Management, L.P.in group Point72 Asset Management, L.P.95,053$5.06M0.01%new13F-HRTimelineGroup
COMMONWEALTH OF PENNSYLVANIA PUBLIC SCH…90,648$4.82M0.02%+13,42113F-HRTimeline
GRACE & WHITE INC /NY90,064$4.79M0.85%-1,70013F-HRTimeline
JANE STREET GROUP, LLCin group JANE STREET GROUP, LLC85,198$4.53M<0.01%new13F-HRTimelineGroup
TCW GROUP INCin group TCW GROUP INC83,975$4.47M0.03%new13F-HRTimelineGroup
Swiss National Bank82,100$4.37M<0.01%+1,30013F-HRTimeline
DEUTSCHE BANK AG\in group DEUTSCHE BANK AG\76,815$4.09M<0.01%+2,93413F-HRTimelineGroup
CANADA LIFE ASSURANCE Coin group CANADA LIFE ASSURANCE Co69,041$3.69M0.01%-1,38113F-HRTimelineGroup
BESSEMER GROUP INCin group BESSEMER GROUP INC67,961$3.62M0.01%+31713F-HRTimelineGroup
LSV ASSET MANAGEMENT67,200$3.58M0.01%013F-HRTimeline
WELLS FARGO & COMPANY/MNin group WELLS FARGO & COMPANY/MN66,068$3.52M<0.01%-29,49713F-HR/ATimelineGroup
Cetera Investment Advisers65,321$3.48M<0.01%+71313F-HRTimeline
NEW YORK STATE TEACHERS RETIREMENT SYST…64,050$3.41M0.01%-1,57213F-HRTimeline
CITIGROUP INCin group CITIGROUP INC59,625$3.17M<0.01%+5,65113F-HRTimelineGroup
WINTON GROUP Ltdin group WINTON GROUP Ltd59,480$3.17M0.11%+6,38713F-HRTimelineGroup
CITADEL ADVISORS LLCin group CITADEL ADVISORS LLC58,017$3.09M<0.01%+26,93613F-HRTimelineGroup
PRICE T ROWE ASSOCIATES INC /MD/56,692$3.02M<0.01%+8,52513F-HRTimeline
PANAGORA ASSET MANAGEMENT INC56,527$3.01M0.01%new13F-HRTimeline
Cambridge Investment Research Advisors,…56,351$3M0.01%-17713F-HRTimeline
Squarepoint Ops LLCin group Squarepoint Ops LLC53,675$2.86M0.01%new13F-HRTimelineGroup
D. E. Shaw & Co., Inc.in group D. E. Shaw & Co., Inc.52,170$2.78M<0.01%new13F-HRTimelineGroup
MARTINGALE ASSET MANAGEMENT L P49,836$2.65M0.07%+11,00013F-HRTimeline
HENNESSY ADVISORS INC49,303$2.62M0.09%013F-HRTimeline
North Star Investment Management Corp.48,000$2.55M0.15%013F-HRTimeline
State of New Jersey Common Pension Fund…in group State of New Jersey Common Pe…45,617$2.43M0.01%+26713F-HRTimelineGroup
Janney Montgomery Scott LLC44,189$2.35M0.01%-22,45813F-HRTimeline
Magellan Asset Management Ltdin group Magellan Asset Management Ltd43,909$2.34M0.03%+8,65713F-HRTimelineGroup
Maryland State Retirement & Pension Sys…42,922$2.28M0.05%-2,15113F-HRTimeline
Quantinno Capital Management LP41,913$2.23M<0.01%+10,79813F-HRTimeline
CALIFORNIA STATE TEACHERS RETIREMENT SY…41,694$2.22M<0.01%+5,83513F-HRTimeline
FMR LLCin group FMR LLC41,144$2.19M<0.01%+6,77013F-HRTimelineGroup
MACQUARIE GROUP LTDin group MACQUARIE GROUP LTD39,287$2.09M0.01%+14,57113F-HRTimelineGroup
ALLIANCEBERNSTEIN L.P.44,247$2.07M<0.01%-1,00013F-HRTimeline
SEI INVESTMENTS COin group SEI INVESTMENTS CO38,306$2.04M<0.01%+8,85413F-HRTimelineGroup
SUSQUEHANNA INTERNATIONAL GROUP, LLPin group SUSQUEHANNA INTERNATIONAL GRO…37,515$2M<0.01%+32,06513F-HRTimelineGroup
WEDGE CAPITAL MANAGEMENT L L P/NC35,297$1.88M0.03%-7,41513F-HRTimeline
Jackson Creek Investment Advisors LLC34,878$1.86M0.55%new13F-HRTimeline
XTX Topco Ltdin group XTX Topco Ltd30,007$1.6M0.03%+17,02413F-HRTimelineGroup
BRIDGEWAY CAPITAL MANAGEMENT, LLC30,000$1.6M0.03%-90013F-HRTimeline
OCCUDO QUANTITATIVE STRATEGIES LP29,858$1.58M0.09%new13F-HRTimeline
NORDEA INVESTMENT MANAGEMENT ABin group NORDEA INVESTMENT MANAGEMENT …28,970$1.54M<0.01%new13F-HRTimelineGroup
RAYMOND JAMES FINANCIAL INCin group RAYMOND JAMES FINANCIAL INC28,673$1.53M<0.01%-2,12213F-HRTimelineGroup
LPL Financial LLC28,083$1.49M<0.01%+1,23213F-HRTimeline
Thrivent Financial for Lutheransin group Thrivent Financial for Luther…27,705$1.47M<0.01%-81613F-HRTimelineGroup
Advisors Asset Management, Inc.27,344$1.46M0.02%-3,64913F-HRTimeline
VARCOV Co.26,260$1.4M0.52%+17,73213F-HRTimeline
IEQ CAPITAL, LLC25,873$1.38M0.01%+2,14613F-HRTimeline
Connor, Clark & Lunn Investment Managem…25,014$1.33M<0.01%-4,22513F-HRTimeline
COMMONWEALTH EQUITY SERVICES, LLC24,976$1.33M<0.01%+69313F-HRTimeline
DARK FOREST CAPITAL MANAGEMENT LP23,528$1.25M0.11%new13F-HRTimeline
JENNISON ASSOCIATES LLC23,207$1.24M<0.01%new13F-HRTimeline
FIFTH THIRD BANCORPin group FIFTH THIRD BANK, NATIONAL AS…23,032$1.23M<0.01%+21,72413F-HRTimelineGroup
US BANCORP \DE\in group US BANCORP \DE\23,031$1.23M<0.01%-58413F-HRTimelineGroup
Engineers Gate Manager LP22,483$1.2M0.01%new13F-HRTimeline
Trexquant Investment LP22,332$1.19M0.01%new13F-HRTimeline
DZ BANK AG Deutsche Zentral Genossensch…in group DZ BANK AG Deutsche Zentral G…22,077$1.17M<0.01%-8,24213F-HRTimelineGroup
State of Alaska, Department of Revenue21,716$1.15M0.01%-63313F-HRTimeline
Illinois Municipal Retirement Fund21,500$1.14M0.01%-1,83513F-HRTimeline
MANUFACTURERS LIFE INSURANCE COMPANY, T…in group MANUFACTURERS LIFE INSURANCE …18,860$1M<0.01%-16613F-HRTimelineGroup
Louisiana State Employees Retirement Sy…18,400$979K0.02%-60013F-HRTimeline
KLP KAPITALFORVALTNING AS18,000$958K<0.01%+50013F-HRTimeline
Bay Colony Advisory Group, Inc d/b/a Ba…17,987$957K0.12%+1,32713F-HRTimeline
PDT Partners, LLC17,812$948K0.06%013F-HRTimeline
State of Tennessee, Department of Treas…17,701$942K<0.01%+1,30013F-HRTimeline
ROYAL BANK OF CANADAin group ROYAL BANK OF CANADA17,674$941K<0.01%-3,40813F-HRTimelineGroup
CAXTON ASSOCIATES LLP17,479$930K0.02%+1,81213F-HRTimeline
BARCLAYS PLCin group BARCLAYS PLC17,402$926K<0.01%-55,46613F-HRTimelineGroup
STRS OHIO17,100$910K<0.01%-1,20013F-HRTimeline
Tidal Investments LLCin group Tidal Investments LLC17,035$907K<0.01%-84713F-HRTimelineGroup
ENVESTNET ASSET MANAGEMENT INCgroup of 2 filers holding16,786$893K+2,963Timeline
VAN ECK ASSOCIATES CORPin group VAN ECK ASSOCIATES CORP16,783$893K<0.01%+91713F-HRTimelineGroup
Cerity Partners LLCin group Cerity Partners LLC16,722$890K<0.01%+4,59713F-HRTimelineGroup
JANUS HENDERSON GROUP PLCin group Janus Henderson16,471$877K<0.01%013F-HR/ATimelineGroup
Zurcher Kantonalbank (Zurich Cantonalba…16,381$872K<0.01%+3,65313F-HRTimeline
Creative Planningin group Creative Planning16,370$871K<0.01%+4,28113F-HRTimelineGroup
ALPS ADVISORS INCin group ALPS ADVISORS INC14,904$793K<0.01%-72213F-HRTimelineGroup
STATE OF WISCONSIN INVESTMENT BOARD14,869$791K<0.01%-5,52913F-HRTimeline
LOS ANGELES CAPITAL MANAGEMENT LLC14,853$790K<0.01%+14,63013F-HRTimeline
BANK OF MONTREAL /CAN/in group BANK OF MONTREAL /CAN/14,741$785K<0.01%-2,87213F-HRTimelineGroup
R Squared Ltd14,535$774K0.42%new13F-HRTimeline
NEW YORK STATE COMMON RETIREMENT FUND14,410$767K<0.01%+2,00013F-HRTimeline
BNP PARIBAS FINANCIAL MARKETSin group BNP PARIBAS FINANCIAL MARKETS13,993$745K<0.01%-20,79313F-HRTimelineGroup
BAILARD, INC.13,923$741K0.02%013F-HRTimeline
CHOREO, LLC13,624$725K0.01%-3513F-HRTimeline
Universal- Beteiligungs- und Serviceges…in group Universal- Beteiligungs- und …13,596$724K<0.01%013F-HRTimelineGroup
Horizon Investments, LLC13,588$716K0.01%+10613F-HRTimeline
NISA INVESTMENT ADVISORS, LLC13,401$713K<0.01%+1113F-HRTimeline
Penn Capital Management Company, LLC13,371$712K0.06%-2,88613F-HRTimeline
Ballentine Partners, LLC13,307$708K0.01%013F-HRTimeline
FIRST CITIZENS BANK & TRUST CO13,247$705K0.01%-1,02513F-HRTimeline
Ethic Inc.12,692$675K0.01%+1,10713F-HRTimeline
SPIRIT OF AMERICA MANAGEMENT CORP/NY12,450$663K0.13%+50013F-HRTimeline
LAZARD ASSET MANAGEMENT LLCin group LAZARD ASSET MANAGEMENT LLC12,097$644K<0.01%-32,21213F-HRTimelineGroup
Allworth Financial LP12,094$644K<0.01%+3413F-HRTimeline
AMALGAMATED BANK11,935$635K<0.01%+3513F-HRTimeline
Amundiin group Amundi11,744$625K<0.01%+6,85813F-HRTimelineGroup
TRUE Private Wealth Advisors11,731$624K0.06%-113F-HRTimeline
Quantbot Technologies LP11,538$614K0.03%new13F-HRTimeline
CWM, LLCin group CWM, LLC11,485$611K<0.01%-68213F-HRTimelineGroup
ARIZONA STATE RETIREMENT SYSTEM11,401$607K<0.01%-11213F-HRTimeline
PNC Financial Services Group, Inc.in group PNC Financial Services Group,…11,335$603K<0.01%+70213F-HRTimelineGroup
Graham Capital Management, L.P.11,332$603K0.02%+2,62113F-HRTimeline
Police & Firemen's Retirement System of…11,180$595K0.01%013F-HRTimeline
YOUSIF CAPITAL MANAGEMENT, LLC11,004$586K0.01%-15813F-HRTimeline
INGALLS & SNYDER LLC10,891$580K0.02%013F-HRTimeline
INTECH INVESTMENT MANAGEMENT LLC10,686$569K0.01%-7,05213F-HRTimeline
Beacon Pointe Advisors, LLC10,639$566K<0.01%new13F-HRTimeline
Federation des caisses Desjardins du Qu…10,282$547K<0.01%+2,35813F-HRTimeline
STATE BOARD OF ADMINISTRATION OF FLORID…10,185$542K<0.01%013F-HRTimeline
TEACHERS RETIREMENT SYSTEM OF THE STATE…10,057$535K<0.01%013F-HRTimeline
QUADRANT CAPITAL GROUP LLC9,688$516K0.02%+6913F-HR/ATimeline
Empirical Financial Services, LLC d.b.a…9,534$507K0.01%-1,39613F-HRTimeline
VOLORIDGE INVESTMENT MANAGEMENT, LLC9,496$505K<0.01%-19,85413F-HRTimeline
OREGON PUBLIC EMPLOYEES RETIREMENT FUND9,442$503K0.01%-10013F-HRTimeline
WEALTH ENHANCEMENT ADVISORY SERVICES, L…9,105$498K<0.01%+1,79113F-HRTimeline
Pictet Asset Management Holding SAin group Pictet Asset Management Holdi…9,345$497K<0.01%+1,08513F-HRTimelineGroup
Catalyst Funds Management Pty Ltd9,226$491K0.08%new13F-HRTimeline
MERCER GLOBAL ADVISORS INC /ADV9,152$487K<0.01%+49313F-HRTimeline
Focus Partners Wealthin group Focus Partners Wealth8,967$477K<0.01%+44813F-HRTimelineGroup
Daiwa Securities Group Inc.in group Daiwa Securities Group Inc.8,762$466K<0.01%-1,08613F-HRTimelineGroup
Groupe la Francaisein group Groupe la Francaise8,668$461K0.01%013F-HRTimelineGroup
State of Wyoming8,635$460K0.05%+2,94313F-HRTimeline
STIFEL FINANCIAL CORPin group STIFEL FINANCIAL CORP8,631$459K<0.01%+68213F-HRTimelineGroup
FEDERATED HERMES, INC.in group FEDERATED HERMES, INC.8,569$456K<0.01%013F-HRTimelineGroup
Intrua Financial, LLC8,387$446K0.05%-4313F-HRTimeline
HighTower Advisors, LLC8,336$444K<0.01%-82713F-HRTimeline
CREATIVE FINANCIAL DESIGNS INC /ADV7,653$407K0.02%+6,23113F-HRTimeline
Hilltop Holdings Inc.in group Hilltop Holdings Inc.7,382$393K0.04%+2,35013F-HRTimelineGroup
EP Wealth Advisors, LLC7,139$380K<0.01%-17213F-HRTimeline
MARSHALL WACE, LLPin group MARSHALL WACE, LLP7,117$379K<0.01%-27,58113F-HRTimelineGroup
Ascentis Independent Advisorsin group Ascentis Wealth Management, L…6,952$370K0.03%new13F-HRTimelineGroup
MACKENZIE FINANCIAL CORP6,918$368K<0.01%new13F-HRTimeline
M&T Bank Corpin group M&T Bank Corp6,825$363K<0.01%-1613F-HR/ATimelineGroup
Russell Investments Group, Ltd.in group Russell Investments Group, Lt…6,632$353K<0.01%-1,74613F-HRTimelineGroup
D.A. DAVIDSON & CO.6,376$339K<0.01%013F-HRTimeline
Oakmont Investment Advisors, Inc.6,000$319K0.29%013F-HRTimeline
iSAM Funds (UK) Ltdin group iSAM Funds (UK) Ltd5,978$318K0.16%new13F-HRTimelineGroup
Mariner, LLCin group Mariner, LLC5,947$316K<0.01%-2,32513F-HRTimelineGroup
CFS Investment Advisory Services, LLC5,560$300K0.02%013F-HRTimeline
Asset Management One Co., Ltd.5,596$298K<0.01%-13313F-HRTimeline
Aquatic Capital Management LLC5,497$293K0.01%new13F-HRTimeline
Tower Research Capital LLC (TRC)in group Tower Research Capital LLC (T…5,314$283K0.01%+4,76113F-HRTimelineGroup
CAPTRUST FINANCIAL ADVISORS5,251$279K<0.01%+15313F-HRTimeline
Jacobi Capital Management LLC5,177$276K0.02%013F-HRTimeline
Root Financial Partners, LLC5,165$275K0.01%+5,16313F-HRTimeline
Kestra Advisory Services, LLCin group Kestra Advisory Services, LLC4,989$266K<0.01%-1,00713F-HRTimelineGroup
nVerses Capital, LLC4,953$264K0.24%new13F-HRTimeline
Fortitude Advisory Group L.L.C.4,940$263K0.12%-9213F-HRTimeline
Keudell/Morrison Wealth Management4,823$257K0.05%+12013F-HRTimeline
MUTUAL OF AMERICA CAPITAL MANAGEMENT LLCin group MUTUAL OF AMERICA CAPITAL MAN…4,750$253K<0.01%+613F-HRTimelineGroup
NewEdge Advisors, LLC4,678$249K<0.01%013F-HR/ATimeline