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Northwest Natural Gas (NWN) Institutional Ownership

Northwest Natural Gas logo
$41.28 -0.14 (-0.34%)
Closing price 09/3/2025 03:59 PM Eastern
Extended Trading
$41.35 +0.07 (+0.17%)
As of 09/3/2025 05:15 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.
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Institutional Ownership Changes (13F Filings) for Northwest Natural Gas (NYSE:NWN)

Current
Institutional Ownership
Percentage
75.13%
Number of
Institutional Buyers
(last 12 months)
173
Total
Institutional Inflows
(last 12 months)
$256.47M
Number of
Institutional Sellers
(last 12 months)
98
Total
Institutional Outflows
(last 12 months)
$77.42M
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NWN Institutional Buying and Selling by Quarter

Northwest Natural Gas Major Shareholders & Ownership History

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Reporting DateMajor Shareholder NameShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
8/19/2025 State of Wyoming9,191$365K0.0%+65.9%0.023%
8/16/2025 Public Sector Pension Investment Board137,384$5.46M0.0%+7.9%0.341%
8/15/2025 CANADA LIFE ASSURANCE Co66,434$2.64M0.0%+6.3%0.165%
8/15/2025 Tower Research Capital LLC TRC 4,269$170K0.0%+523.2%0.011%
8/15/2025 State of Tennessee Department of Treasury26,659$1.06M0.0%+208.1%0.066%
8/15/2025 Tidal Investments LLC19,040$756K0.0%+2.5%0.047%
8/15/2025 Oxford Asset Management LLP6,213$247K0.1%N/A0.015%
8/15/2025 Lazard Asset Management LLC44,102$1.75M0.0%+350.2%0.109%
8/15/2025 Engineers Gate Manager LP20,430$811K0.0%+196.3%0.051%
8/15/2025 BNP Paribas Financial Markets30,062$1.19M0.0%+15.7%0.075%
8/15/2025 Brevan Howard Capital Management LP10,439$415K0.0%N/A0.026%
8/15/2025 Bank of America Corp DE192,170$7.63M0.0%-8.6%0.477%
8/15/2025 Ameriprise Financial Inc.207,583$8.25M0.0%+20.9%0.515%
8/15/2025 AQR Capital Management LLC125,863$5.00M0.0%+18.1%0.312%
8/14/2025 PDT Partners LLC8,916$354K0.0%N/A0.022%
8/14/2025 Jane Street Group LLC35,344$1.40M0.0%-45.6%0.088%
8/14/2025 California State Teachers Retirement System33,327$1.32M0.0%-7.2%0.083%
8/14/2025 Raymond James Financial Inc.29,955$1.19M0.0%+1.3%0.074%
8/14/2025 Quantinno Capital Management LP6,958$276K0.0%+33.0%0.017%
8/14/2025 MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.359,085$14.26M0.0%+4.0%0.891%
8/14/2025 DZ BANK AG Deutsche Zentral Genossenschafts Bank Frankfurt am Main83,707$3.33M0.0%+327.8%0.208%
8/14/2025 The Manufacturers Life Insurance Company 20,997$834K0.0%+8.1%0.052%
8/14/2025 Sei Investments Co.29,797$1.18M0.0%+13.1%0.074%
8/14/2025 iSAM Funds UK Ltd7,192$286K0.1%N/A0.018%
8/14/2025 AXA S.A.8,363$332K0.0%N/A0.021%
8/14/2025 State Street Corp2,083,304$82.75M0.0%+6.7%5.168%
8/14/2025 Daiwa Securities Group Inc.12,379$492K0.0%+7.6%0.031%
8/14/2025 WINTON GROUP Ltd48,368$1.92M0.1%N/A0.120%
8/14/2025 Cerity Partners LLC5,892$234K0.0%-27.9%0.015%
8/13/2025 Amundi6,322$258K0.0%-60.4%0.016%
8/13/2025 Marshall Wace LLP10,608$421K0.0%N/A0.026%
8/13/2025 First Trust Advisors LP1,033,513$41.05M0.0%-3.7%2.564%
8/13/2025 EverSource Wealth Advisors LLC807$32K0.0%+77.4%0.002%
8/13/2025 Invesco Ltd.857,444$34.06M0.0%-2.6%2.127%
8/13/2025 Quantbot Technologies LP15,402$612K0.0%-26.2%0.038%
8/13/2025 New York State Common Retirement Fund12,410$493K0.0%+5.1%0.031%
8/13/2025 Norges Bank36,038$1.43M0.0%N/A0.089%
8/13/2025 Quadrant Capital Group LLC9,619$382K0.0%-3.3%0.024%
8/13/2025 Choreo LLC12,975$515K0.0%+26.8%0.032%
8/12/2025 Inceptionr LLC7,041$280K0.1%N/A0.017%
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8/12/2025 Advisors Asset Management Inc.131,887$5.24M0.1%-1.0%0.327%
8/12/2025 Summit Global Investments8,596$341K0.0%-63.0%0.021%
8/12/2025 Ameritas Investment Partners Inc.4,134$164K0.0%+7.6%0.010%
8/12/2025 Prudential Financial Inc.266,698$10.59M0.0%+577.6%0.662%
8/12/2025 American Century Companies Inc.235,628$9.36M0.0%+14.6%0.585%
8/12/2025 Segall Bryant & Hamill LLC35,388$1.41M0.0%+35.6%0.088%
8/12/2025 Rhumbline Advisers132,474$5.26M0.0%+6.1%0.329%
8/12/2025 Legal & General Group Plc266,446$10.58M0.0%+2.4%0.661%
8/12/2025 Brandywine Global Investment Management LLC139,237$5.53M0.0%-3.7%0.345%
8/12/2025 JPMorgan Chase & Co.301,237$11.97M0.0%-23.5%0.747%
8/12/2025 Entropy Technologies LP5,909$235K0.0%N/A0.015%
8/12/2025 Swiss National Bank76,800$3.05M0.0%-1.3%0.191%
8/12/2025 Dynamic Technology Lab Private Ltd12,100$481K0.1%-4.8%0.030%
8/11/2025 LSV Asset Management8,600$342K0.0%N/A0.021%
8/11/2025 Duff & Phelps Investment Management Co.940,470$37.36M0.4%+20.7%2.333%
8/11/2025 Universal Beteiligungs und Servicegesellschaft mbH9,290$369K0.0%+18.6%0.023%
8/8/2025 Avantax Advisory Services Inc.51,559$2.05M0.0%+4.3%0.128%
8/8/2025 Cetera Investment Advisers6,446$256K0.0%+28.5%0.016%
8/8/2025 Intech Investment Management LLC44,524$1.77M0.0%-52.0%0.110%
8/8/2025 Creative Planning12,703$505K0.0%+94.0%0.032%
8/8/2025 Commonwealth of Pennsylvania Public School Empls Retrmt SYS77,631$3.08M0.0%+1.7%0.193%
8/8/2025 Police & Firemen s Retirement System of New Jersey9,035$359K0.0%+8.9%0.022%
8/8/2025 Geode Capital Management LLC956,771$38.01M0.0%+0.6%2.374%
8/8/2025 PNC Financial Services Group Inc.8,923$354K0.0%-7.8%0.022%
8/8/2025 KBC Group NV1,341$53K0.0%-34.7%0.003%
8/8/2025 SBI Securities Co. Ltd.4,949$197K0.0%-6.3%0.012%
8/7/2025 ProShare Advisors LLC164,012$6.52M0.0%-10.2%0.407%
8/7/2025 CSM Advisors LLC79,097$3.14M0.1%N/A0.196%
8/7/2025 Magellan Asset Management Ltd21,672$861K0.0%+3.5%0.054%
8/6/2025 Savant Capital LLC10,404$413K0.0%+12.0%0.026%
8/5/2025 Bank of New York Mellon Corp446,446$17.73M0.0%-0.5%1.108%
8/5/2025 Bank of Montreal Can23,372$928K0.0%+9.3%0.058%
8/5/2025 Versor Investments LP8,119$322K0.1%N/A0.020%
8/4/2025 Hantz Financial Services Inc.1,143$45K0.0%+44.3%0.003%
7/31/2025 Nisa Investment Advisors LLC5,300$211K0.0%+178.9%0.013%
7/31/2025 MQS Management LLC12,565$499K0.3%+95.9%0.031%
7/31/2025 AlphaQuest LLC9,518$378K0.0%N/A0.024%
7/30/2025 First Citizens Bank & Trust Co.15,489$615K0.0%+206.7%0.038%
7/30/2025 D.A. Davidson & CO.6,075$241K0.0%-18.2%0.015%
7/29/2025 Mutual 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%
7/29/2025 Nordea Investment Management AB132,044$5.23M0.0%+0.7%0.328%
7/25/2025 Envestnet Portfolio Solutions Inc.15,020$597K0.0%N/A0.037%
7/25/2025 CWM LLC7,013$279K0.0%+25.7%0.017%
7/24/2025 Grace & White Inc. NY100,609$4.00M0.7%+1.2%0.250%
7/23/2025 Maryland State Retirement & Pension System48,034$1.91M0.0%+5.0%0.119%
7/23/2025 KLP Kapitalforvaltning AS16,900$671K0.0%+10.5%0.042%
7/23/2025 Regency Capital Management Inc. DE74,078$2.94M1.5%N/A0.184%
7/21/2025 111 Capital8,332$331K0.1%N/A0.021%
7/21/2025 Hennessy Advisors Inc.57,803$2.30M0.1%+2.7%0.143%
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7/21/2025 Vaughan Nelson Investment Management L.P.1,222,340$48.55M0.5%N/A3.032%
7/16/2025 State of Alaska Department of Revenue24,006$952K0.0%+8.0%0.060%
7/15/2025 Significant Wealth Partners LLC7,783$309K0.2%-4.4%0.019%
7/15/2025 IMS Capital Management14,210$564K0.3%N/A0.035%
7/15/2025 Ballentine Partners LLC13,358$531K0.0%N/A0.033%
7/15/2025 Compagnie Lombard Odier SCmA6,200$246K0.0%N/A0.015%
7/11/2025 Wedge Capital Management L L P NC50,361$2M0.0%+4.7%0.125%
7/10/2025 Exchange Traded Concepts LLC109,124$4.33M0.1%-4.0%0.271%
6/18/2025 Voya Investment Management LLC105,235$4.50M0.0%+10.1%0.261%
5/29/2025 Rhumbline Advisers124,901$5.34M0.0%-3.2%0.310%
(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 225 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 6,321,245 shares in the last 24 months. This purchase volume represents approximately $256.47M in transactions.

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

Of the 98 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 1,921,652 shares in the last 24 months. This volume of shares sold represents approximately $77.42M in transactions.


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This page (NYSE:NWN) was last updated on 9/4/2025 by MarketBeat.com Staff
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