Free Trial
→ Buy alert: Move $1,000 before Tesla’s Optimus launch (From Altimetry) (Ad)tc pixel Free NWN Stock Alerts

Northwest Natural Gas (NWN) Institutional Ownership

Northwest Natural Gas logo
$45.91 +0.48 (+1.05%)
Closing price 10/17/2025 03:59 PM Eastern
Extended Trading
$45.97 +0.06 (+0.14%)
As of 10/17/2025 06:51 PM Eastern
Extended trading is trading that happens on electronic markets outside of regular trading hours. This is a fair market value extended hours price provided by Polygon.io. Learn more.
Compare

Institutional Ownership Changes (13F Filings) for Northwest Natural Gas (NYSE:NWN)

Current
Institutional Ownership
Percentage
75.13%
Number of
Institutional Buyers
(last 12 months)
177
Total
Institutional Inflows
(last 12 months)
$258.06M
Number of
Institutional Sellers
(last 12 months)
100
Total
Institutional Outflows
(last 12 months)
$77.59M
Get NWN Insider Trade Alerts

Want to know when executives and insiders are buying or selling Northwest Natural Gas stock? Sign up for InsiderTrades.com's daily newsletter to get the latest insider transactions delivered to your inbox daily.

Subscribe Now
By entering your phone number and clicking the sign-up button, you agree to receive periodic text messages from MarketBeat at the phone number you submitted, including texts that may be sent using an automatic telephone dialing system. Message and data rates may apply. Message frequency will vary. Messages will consist of stock alerts, news stories, and partner advertisements/offers. Consent is not a condition of the purchase of any goods or services. Text HELP for help/customer support. Unsubscribe at any time by replying "STOP" to any text message that you receive from MarketBeat or by visiting our mailing preferences page. Read our full terms of service and privacy policy.
Skip Chart & View Institutional Buying and Selling Data

NWN Institutional Buying and Selling by Quarter

Northwest Natural Gas Major Shareholders & Ownership History

Export to Excel
Reporting DateMajor Shareholder NameShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
10/17/2025Ethic Inc.6,896$310K0.0%N/A0.017%
10/15/2025 CWM LLC11,508$517K0.0%+64.1%0.029%
10/15/2025 Spirit of America Management Corp NY11,300$508K0.1%+52.7%0.028%
10/15/2025 JGP Wealth Management LLC4,919$218K0.0%N/A0.012%
10/14/2025 Yousif Capital Management LLC12,558$564K0.0%-15.7%0.031%
10/14/2025 Farther Finance Advisors LLC1,344$60K0.0%+95.6%0.003%
10/14/2025 Exchange Traded Concepts LLC139,242$6.26M0.1%+27.6%0.345%
10/10/2025 Wedge Capital Management L L P NC58,512$2.63M0.0%+16.2%0.145%
10/9/2025 Voya Investment Management LLC117,650$5.29M0.0%+6.6%0.292%
9/24/2025Texas Permanent School Fund Corp36,507$1.45M0.0%-41.7%0.091%
9/4/2025Osaic Holdings Inc.2,013$80K0.0%+29.4%0.005%
8/19/2025State of Wyoming9,191$365K0.0%+65.9%0.023%
8/16/2025Public Sector Pension Investment Board137,384$5.46M0.0%+7.9%0.341%
8/15/2025CANADA LIFE ASSURANCE Co66,434$2.64M0.0%+6.3%0.165%
8/15/2025Tower Research Capital LLC TRC 4,269$170K0.0%+523.2%0.011%
8/15/2025State of Tennessee Department of Treasury26,659$1.06M0.0%+208.1%0.066%
8/15/2025Tidal Investments LLC19,040$756K0.0%+2.5%0.047%
8/15/2025Oxford Asset Management LLP6,213$247K0.1%N/A0.015%
8/15/2025Lazard Asset Management LLC44,102$1.75M0.0%+350.2%0.109%
8/15/2025Engineers Gate Manager LP20,430$811K0.0%+196.3%0.051%
8/15/2025BNP Paribas Financial Markets30,062$1.19M0.0%+15.7%0.075%
8/15/2025Brevan Howard Capital Management LP10,439$415K0.0%N/A0.026%
8/15/2025Bank of America Corp DE192,170$7.63M0.0%-8.6%0.477%
8/15/2025Ameriprise Financial Inc.207,583$8.25M0.0%+20.9%0.515%
8/15/2025AQR Capital Management LLC125,863$5.00M0.0%+18.1%0.312%
8/14/2025PDT Partners LLC8,916$354K0.0%N/A0.022%
8/14/2025Jane Street Group LLC35,344$1.40M0.0%-45.6%0.088%
8/14/2025California State Teachers Retirement System33,327$1.32M0.0%-7.2%0.083%
8/14/2025Raymond James Financial Inc.29,955$1.19M0.0%+1.3%0.074%
8/14/2025Quantinno Capital Management LP6,958$276K0.0%+33.0%0.017%
8/14/2025MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.359,085$14.26M0.0%+4.0%0.891%
8/14/2025DZ BANK AG Deutsche Zentral Genossenschafts Bank Frankfurt am Main83,707$3.33M0.0%+327.8%0.208%
8/14/2025The Manufacturers Life Insurance Company 20,997$834K0.0%+8.1%0.052%
8/14/2025Sei Investments Co.29,797$1.18M0.0%+13.1%0.074%
8/14/2025iSAM Funds UK Ltd7,192$286K0.1%N/A0.018%
8/14/2025AXA S.A.8,363$332K0.0%N/A0.021%
8/14/2025State Street Corp2,083,304$82.75M0.0%+6.7%5.168%
8/14/2025Daiwa Securities Group Inc.12,379$492K0.0%+7.6%0.031%
8/14/2025WINTON GROUP Ltd48,368$1.92M0.1%N/A0.120%
8/14/2025Cerity Partners LLC5,892$234K0.0%-27.9%0.015%
8/13/2025Amundi6,322$258K0.0%-60.4%0.016%
8/13/2025Marshall Wace LLP10,608$421K0.0%N/A0.026%
8/13/2025First Trust Advisors LP1,033,513$41.05M0.0%-3.7%2.564%
8/13/2025EverSource Wealth Advisors LLC807$32K0.0%+77.4%0.002%
8/13/2025Invesco Ltd.857,444$34.06M0.0%-2.6%2.127%
8/13/2025Quantbot Technologies LP15,402$612K0.0%-26.2%0.038%
8/13/2025New York State Common Retirement Fund12,410$493K0.0%+5.1%0.031%
8/13/2025Norges Bank36,038$1.43M0.0%N/A0.089%
8/13/2025Quadrant Capital Group LLC9,619$382K0.0%-3.3%0.024%
8/13/2025Choreo LLC12,975$515K0.0%+26.8%0.032%
8/12/2025Inceptionr LLC7,041$280K0.1%N/A0.017%
8/12/2025Advisors Asset Management Inc.131,887$5.24M0.1%-1.0%0.327%
8/12/2025Summit Global Investments8,596$341K0.0%-63.0%0.021%
8/12/2025Ameritas Investment Partners Inc.4,134$164K0.0%+7.6%0.010%
8/12/2025Prudential Financial Inc.266,698$10.59M0.0%+577.6%0.662%
8/12/2025American Century Companies Inc.235,628$9.36M0.0%+14.6%0.585%
8/12/2025Segall Bryant & Hamill LLC35,388$1.41M0.0%+35.6%0.088%
8/12/2025Rhumbline Advisers132,474$5.26M0.0%+6.1%0.329%
8/12/2025Legal & General Group Plc266,446$10.58M0.0%+2.4%0.661%
8/12/2025Brandywine Global Investment Management LLC139,237$5.53M0.0%-3.7%0.345%
8/12/2025JPMorgan Chase & Co.301,237$11.97M0.0%-23.5%0.747%
8/12/2025Entropy Technologies LP5,909$235K0.0%N/A0.015%
8/12/2025Swiss National Bank76,800$3.05M0.0%-1.3%0.191%
8/12/2025Dynamic Technology Lab Private Ltd12,100$481K0.1%-4.8%0.030%
8/11/2025LSV Asset Management8,600$342K0.0%N/A0.021%
8/11/2025Duff & Phelps Investment Management Co.940,470$37.36M0.4%+20.7%2.333%
8/11/2025Universal Beteiligungs und Servicegesellschaft mbH9,290$369K0.0%+18.6%0.023%
8/8/2025Avantax Advisory Services Inc.51,559$2.05M0.0%+4.3%0.128%
8/8/2025Cetera Investment Advisers6,446$256K0.0%+28.5%0.016%
8/8/2025Intech Investment Management LLC44,524$1.77M0.0%-52.0%0.110%
8/8/2025Creative Planning12,703$505K0.0%+94.0%0.032%
8/8/2025Commonwealth of Pennsylvania Public School Empls Retrmt SYS77,631$3.08M0.0%+1.7%0.193%
8/8/2025Police & Firemen s Retirement System of New Jersey9,035$359K0.0%+8.9%0.022%
8/8/2025Geode Capital Management LLC956,771$38.01M0.0%+0.6%2.374%
8/8/2025PNC Financial Services Group Inc.8,923$354K0.0%-7.8%0.022%
8/8/2025KBC Group NV1,341$53K0.0%-34.7%0.003%
8/8/2025SBI Securities Co. Ltd.4,949$197K0.0%-6.3%0.012%
8/7/2025ProShare Advisors LLC164,012$6.52M0.0%-10.2%0.407%
8/7/2025CSM Advisors LLC79,097$3.14M0.1%N/A0.196%
8/7/2025Magellan Asset Management Ltd21,672$861K0.0%+3.5%0.054%
8/6/2025Savant Capital LLC10,404$413K0.0%+12.0%0.026%
8/5/2025Bank of New York Mellon Corp446,446$17.73M0.0%-0.5%1.108%
8/5/2025Bank of Montreal Can23,372$928K0.0%+9.3%0.058%
8/5/2025Versor Investments LP8,119$322K0.1%N/A0.020%
8/4/2025Hantz Financial Services Inc.1,143$45K0.0%+44.3%0.003%
7/31/2025Nisa Investment Advisors LLC5,300$211K0.0%+178.9%0.013%
7/31/2025MQS Management LLC12,565$499K0.3%+95.9%0.031%
7/31/2025AlphaQuest LLC9,518$378K0.0%N/A0.024%
7/30/2025First Citizens Bank & Trust Co.15,489$615K0.0%+206.7%0.038%
7/30/2025D.A. Davidson & CO.6,075$241K0.0%-18.2%0.015%
7/29/2025Mutual of America Capital Management LLC5,178$206K0.0%-11.4%0.013%
7/29/2025 Spirit of America Management Corp NY7,400$294K0.1%+51.0%0.018%
7/29/2025Nordea Investment Management AB132,044$5.23M0.0%+0.7%0.328%
7/25/2025Envestnet Portfolio Solutions Inc.15,020$597K0.0%N/A0.037%
7/25/2025 CWM LLC7,013$279K0.0%+25.7%0.017%
7/24/2025Grace & White Inc. NY100,609$4.00M0.7%+1.2%0.250%
7/23/2025Maryland State Retirement & Pension System48,034$1.91M0.0%+5.0%0.119%
7/23/2025KLP Kapitalforvaltning AS16,900$671K0.0%+10.5%0.042%
7/23/2025Regency Capital Management Inc. DE74,078$2.94M1.5%N/A0.184%
7/21/2025111 Capital8,332$331K0.1%N/A0.021%
(Data available from 1/1/2016 forward)

NWN Institutional Ownership - Frequently Asked Questions

Who are the largest shareholders of NWN shares?

During the previous two years, 262 institutional investors and hedge funds held shares of Northwest Natural Gas. The most heavily invested institutionals were Vanguard Group Inc. ($203.17M), State Street Corp ($82.75M), Vaughan Nelson Investment Management L.P. ($48.55M), First Trust Advisors LP ($41.05M), Geode Capital Management LLC ($38.01M), Duff & Phelps Investment Management Co. ($37.36M), and Invesco Ltd. ($34.06M).Learn more on Northwest Natural Gas' institutional investors.

What percentage of Northwest Natural Gas' stock is owned by institutional investors?

75.13% of Northwest Natural Gas' stock is owned by institutional investors. Learn more on NWN's institutional investor holdings.

Which institutional investors have been buying Northwest Natural Gas' stock?

Of the 226 institutional investors that purchased Northwest Natural Gas' stock in the last 24 months, the following investors and hedge funds have bought the highest volume of shares: Vaughan Nelson Investment Management L.P. ($1.22M), Nuveen LLC ($374.70K), Norges Bank ($367.13K), Thompson Siegel & Walmsley LLC ($348.40K), MetLife Investment Management LLC ($347.08K), Nuveen Asset Management LLC ($265.01K), and Prudential Financial Inc. ($227.34K).

How much institutional buying is happening at Northwest Natural Gas?

Institutional investors have bought a total of 6,353,657 shares in the last 24 months. This purchase volume represents approximately $258.06M in transactions.

Which of Northwest Natural Gas' major shareholders have been selling company stock?

Of the 100 institutional investors that sold Northwest Natural Gas' stock in the last 24 months, the following investors and hedge funds have sold the highest volume of shares: First Trust Advisors LP ($183.26K), Renaissance Technologies LLC ($141.60K), Brandywine Global Investment Management LLC ($140.61K), Adage Capital Partners GP L.L.C. ($138.64K), Victory Capital Management Inc. ($131.93K), Dean Investment Associates LLC ($117.28K), and Penn Capital Management Company LLC ($99.77K).

How much institutional selling is happening at Northwest Natural Gas?

Institutional investors have sold a total of 1,926,406 shares in the last 24 months. This volume of shares sold represents approximately $77.59M in transactions.


Related Companies

This page (NYSE:NWN) was last updated on 10/18/2025 by MarketBeat.com Staff
From Our Partners
REVEALED: Something Big Happening Behind White House Doors
What I just learned about what’s unfolding in the White House is truly stunning… And you need to see it for...
Paradigm Press | Sponsoredtc pixel
This dark force is about to change everything
Something unusual is unfolding inside the Republican Party — from Marjorie Taylor Greene breaking ranks to Ted...
Porter & Company | Sponsoredtc pixel
Move $1,000 into this stock before Nov 6
The End of Tesla? "Hold onto your Tesla stock." That's the message insiders at Tesla have been giving staff...
Altimetry | Sponsoredtc pixel
INVESTOR ALERT: Tiny “$3 AI Wonder Stock” on the Verge of Blasting Off
Right now, we’re witnessing a monumental shift in the world.
Traders Agency | Sponsoredtc pixel
“Fed Proof” Your Bank Account with THESE 4 Simple Steps
Starting as soon as a few months from now, the United States government will make a sweeping change to bank ac...
Weiss Ratings | Sponsoredtc pixel
Next opportunity for crypto millions
The floodgates have opened. Bitcoin and Ethereum ETFs are seeing record-breaking inflows, the biggest since...
Crypto 101 Media | Sponsoredtc pixel
Elon’s Optimus to mint new “Musk Millionaires” as soon as Oct 23???
Elon Musk may be set to create more "Musk Millionaires" as soon as October 23rd… Because on that day, he's exp...
InvestorPlace | Sponsoredtc pixel
Elon’s Out 🚫. Trump’s DOGE Payouts Keep Flowing (Up to $32K a Year)
DOGE payouts are already moving. Every 90 days, billions flow out — whether you’ve claimed your share or not. ...
Angel Publishing | Sponsoredtc pixel