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Southwest Gas (SWX) Institutional Ownership

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$88.69 -1.18 (-1.31%)
Closing price 05/13/2026 03:59 PM Eastern
Extended Trading
$88.72 +0.03 (+0.03%)
As of 05/13/2026 04:10 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 Massive. Learn more.
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Institutional Ownership Changes (13F Filings) for Southwest Gas (NYSE:SWX)

Current
Institutional Ownership
Percentage
92.77%
Number of
Institutional Buyers
(last 12 months)
237
Total
Institutional Inflows
(last 12 months)
$731.81M
Number of
Institutional Sellers
(last 12 months)
154
Total
Institutional Outflows
(last 12 months)
$727.28M
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Skip Chart & View Institutional Buying and Selling Data

SWX Institutional Buying and Selling by Quarter

Southwest Gas Major Shareholders & Ownership History

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Reporting DateMajor Shareholder NameShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
5/14/2026Sei Investments Co.93,547$8.13M0.0%+96.7%0.129%
5/14/2026 Walleye Capital LLC132,125$11.48M0.0%+7.9%0.183%
5/14/2026State of Wyoming1,658$144K0.0%-33.8%0.002%
5/13/2026Cetera Investment Advisers16,014$1.39M0.0%+14.1%0.022%
5/13/2026First Citizens Bank & Trust Co.11,116$966K0.0%+1.7%0.015%
5/13/2026First Trust Advisors LP489,729$42.56M0.0%-2.7%0.677%
5/8/2026 PNC Financial Services Group Inc.5,724$497K0.0%+5.4%0.008%
5/8/2026 Cassaday & Co Wealth Management LLC1,876$163K0.0%N/A0.003%
5/7/2026 Meeder Asset Management Inc.6,303$548K0.0%-79.5%0.009%
5/7/2026 Dimensional Fund Advisors LP1,054,750$91.66M0.0%-0.6%1.458%
5/7/2026 Swiss National Bank121,300$10.54M0.0%+0.6%0.168%
5/6/2026 California Public Employees Retirement System177,961$15.47M0.0%-6.5%0.246%
5/6/2026 Bessemer Group Inc.41,205$3.58M0.0%+0.5%0.057%
5/6/2026 Allspring Global Investments Holdings LLC4,825$422K0.0%+11.0%0.007%
5/5/2026 D.A. Davidson & CO.17,996$1.56M0.0%+14.7%0.025%
5/5/2026 Bank of New York Mellon Corp846,251$73.54M0.0%+11.4%1.169%
5/5/2026 Illinois Municipal Retirement Fund11,366$988K0.0%+9.0%0.016%
5/5/2026 Maryland State Retirement & Pension System57,636$5.01M0.1%-4.5%0.080%
5/5/2026 Hillsdale Investment Management Inc.3,080$268K0.0%+2,980.0%0.004%
5/4/2026 State of Michigan Retirement System15,429$1.34M0.0%+1.3%0.021%
5/4/2026 Principal Financial Group Inc.1,071,793$93.14M0.0%-1.1%1.481%
5/4/2026 Verbena Value LP166,246$14.45M2.4%+38.1%0.230%
5/1/2026 Fifth Third Bancorp67,655$5.88M0.0%+13,735.4%0.093%
5/1/2026 Sequoia Financial Advisors LLC6,217$540K0.0%-22.2%0.009%
4/30/2026 Hsbc Holdings PLC127,258$11.07M0.0%+34.6%0.176%
4/30/2026 Sumitomo Mitsui Trust Group Inc.3,221$280K0.0%N/A0.004%
4/30/2026 Oregon Public Employees Retirement Fund13,190$1.15M0.0%+3.1%0.018%
4/29/2026 Integrated Advisors Network LLC4,878$424K0.0%N/A0.007%
4/28/2026 AdvisorShares Investments LLC5,530$481K0.1%N/A0.008%
4/27/2026 Moran Wealth Management LLC3,318$288K0.0%N/A0.005%
4/27/2026 New York State Teachers Retirement System49,043$4.26M0.0%-4.3%0.068%
4/27/2026 Sierra Summit Advisors LLC11,345$986K0.1%N/A0.016%
4/27/2026 Private Advisor Group LLC4,426$385K0.0%N/A0.006%
4/25/2026 Strs Ohio10,100$878K0.0%+11.0%0.014%
4/24/2026 Peregrine Capital Management LLC59,570$5.18M0.2%-8.8%0.082%
4/24/2026 MQS Management LLC5,425$471K0.3%+23.2%0.007%
4/22/2026 Pictet Asset Management Holding SA11,091$964K0.0%+6.0%0.015%
4/22/2026 Sterling Capital Management LLC75,041$6.52M0.1%-4.3%0.104%
4/21/2026 Louisiana State Employees Retirement System18,600$1.62M0.0%N/A0.026%
4/20/2026 BTC Capital Management Inc.4,064$353K0.0%+11.0%0.006%
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4/20/2026 RFG Advisory LLC3,213$279K0.0%N/A0.004%
4/16/2026 SG Americas Securities LLC10,579$919K0.0%+13.8%0.015%
3/20/2026 Hsbc Holdings PLC94,561$7.57M0.0%+11.4%0.131%
3/17/2026Rockefeller Capital Management L.P.2,398$192K0.0%+49.6%0.003%
3/9/2026Corient Private Wealth LLC5,288$423K0.0%+39.1%0.007%
3/6/2026 Hsbc Holdings PLC94,561$7.57M0.0%+11.4%0.131%
2/24/2026 River Road Asset Management LLC927,263$74.20M0.8%-16.0%1.285%
2/24/2026 Pacer Advisors Inc.7,689$615K0.0%-41.3%0.011%
2/19/2026T. Rowe Price Investment Management Inc.968,353$77.49M0.0%-34.9%1.342%
2/19/2026 Invesco Ltd.379,985$30.41M0.0%-7.1%0.526%
2/19/2026Corient Private Wealth LLC5,273$422K0.0%+38.7%0.007%
2/18/2026Mercer Global Advisors Inc. ADV14,849$1.19M0.0%-5.5%0.021%
2/18/2026First Citizens Bank & Trust Co.10,934$875K0.0%+2.1%0.015%
2/18/2026State of Tennessee Department of Treasury32,577$2.70M0.0%+33.5%0.045%
2/18/2026Mackenzie Financial Corp4,127$332K0.0%-89.6%0.006%
2/18/2026Fuller & Thaler Asset Management Inc.861,108$68.91M0.2%-20.2%1.193%
2/18/2026Empowered Funds LLC2,178$174K0.0%N/A0.003%
2/18/2026Zacks Investment Management3,725$298K0.0%N/A0.005%
2/18/2026Zimmer Partners LP184,822$14.79M0.4%-76.1%0.256%
2/18/2026Wellington Management Group LLP192,450$15.40M0.0%-6.9%0.267%
2/18/2026SummitTX Capital L.P.35,181$2.82M0.1%N/A0.049%
2/18/2026Millennium Management LLC21,402$1.71M0.0%N/A0.030%
2/18/2026Man Group plc94,901$7.59M0.0%+190.0%0.131%
2/18/2026 Inspire Investing LLC5,888$471K0.0%-52.8%0.008%
2/18/2026Janus Henderson Group PLC26,877$2.15M0.0%+9.3%0.037%
2/18/2026Aventail Capital Group LP49,451$3.96M0.2%-20.4%0.069%
2/18/2026Boothbay Fund Management LLC68,801$5.51M0.1%-5.3%0.095%
2/18/2026Armistice Capital LLC2,918$233K0.0%N/A0.004%
2/17/2026Nexpoint Asset Management L.P.32,900$2.63M0.2%N/A0.046%
2/17/2026AQR Capital Management LLC604,268$48.35M0.0%+50.1%0.837%
2/17/2026 Abel Hall LLC3,057$245K0.1%N/A0.004%
2/17/2026Cetera Investment Advisers14,030$1.12M0.0%-9.1%0.019%
2/17/2026Jain Global LLC4,480$358K0.0%N/A0.006%
2/17/2026Trexquant Investment LP100,373$8.03M0.1%+121.3%0.139%
2/17/2026Price T Rowe Associates Inc. MD60,051$4.81M0.0%+3.8%0.083%
2/17/2026T. Rowe Price Investment Management Inc.375,128$30.02M0.0%-74.8%0.520%
2/17/2026Osaic Holdings Inc.1,797$144K0.0%-14.0%0.002%
2/17/2026Adage Capital Partners GP L.L.C.1,648,496$131.91M0.2%+16.1%2.284%
2/17/2026California State Teachers Retirement System58,525$4.68M0.0%+9.4%0.081%
2/17/2026 Russell Investments Group Ltd.34,425$2.76M0.0%-0.5%0.048%
2/17/2026 Maryland State Retirement & Pension System60,335$4.83M0.1%+1.6%0.084%
2/17/2026State of Wisconsin Investment Board79,459$6.36M0.0%-9.6%0.110%
2/17/2026Captrust Financial Advisors4,067$325K0.0%+14.0%0.006%
2/17/2026Royal Bank of Canada117,632$9.41M0.0%-28.3%0.163%
2/17/2026Magnetar Financial LLC12,444$996K0.0%-35.9%0.017%
2/16/2026Vanguard Personalized Indexing Management LLC16,714$1.34M0.0%+34.0%0.023%
2/16/2026Verition Fund Management LLC5,579$446K0.0%-45.3%0.008%
2/16/2026Mariner LLC10,700$857K0.0%+12.4%0.015%
2/16/2026Fieldview Capital Management LLC9,281$743K0.1%N/A0.013%
2/16/2026Barclays PLC139,846$11.19M0.0%-6.3%0.194%
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2/13/2026 Kestra Advisory Services LLC1,241$99K0.0%N/A0.002%
2/13/2026Maverick Capital Ltd.2,048,053$163.89M1.8%+4.8%2.837%
2/13/2026 Ontario Teachers Pension Plan Board17,187$1.38M0.0%-83.6%0.024%
2/13/2026The Manufacturers Life Insurance Company 66,953$5.36M0.0%-2.8%0.093%
2/13/2026BROOKFIELD Corp ON 338,070$27.05M0.0%N/A0.468%
2/13/2026CANADA LIFE ASSURANCE Co87,814$7.03M0.0%-5.5%0.122%
2/13/2026 Walleye Capital LLC122,410$9.80M0.0%-5.6%0.170%
2/13/2026 UMB Bank n.a.427$34K0.0%-26.4%0.001%
2/13/2026 Stifel Financial Corp11,759$941K0.0%+300.9%0.016%
2/13/2026Hudson Bay Capital Management LP139,299$11.15M0.0%+92.5%0.193%


SWX Institutional Ownership - Frequently Asked Questions

During the previous two years, 352 institutional investors and hedge funds held shares of Southwest Gas. The most heavily invested institutionals were Vanguard Group Inc. ($561.05M), Icahn Carl C ($472.59M), FMR LLC ($234.91M), State Street Corp ($187.26M), Maverick Capital Ltd. ($163.89M), Adage Capital Partners GP L.L.C. ($131.91M), and Geode Capital Management LLC ($128.22M).Learn more on Southwest Gas' institutional investors.

92.77% of Southwest Gas' stock is owned by institutional investors. Learn more on SWX's institutional investor holdings.

Of the 301 institutional investors that purchased Southwest Gas' stock in the last 24 months, the following investors and hedge funds have bought the highest volume of shares: Norges Bank ($2.41M), Adage Capital Partners GP L.L.C. ($1.42M), JPMorgan Chase & Co. ($1.28M), Zimmer Partners LP ($1.02M), AQR Capital Management LLC ($576.62K), Maverick Capital Ltd. ($554.54K), and Nuveen LLC ($441.31K).

Institutional investors have bought a total of 9,473,535 shares in the last 24 months. This purchase volume represents approximately $731.81M in transactions.

Of the 150 institutional investors that sold Southwest Gas' stock in the last 24 months, the following investors and hedge funds have sold the highest volume of shares: T. Rowe Price Investment Management Inc. ($1.63M), Icahn Carl C ($1.50M), JPMorgan Chase & Co. ($1.34M), Zimmer Partners LP ($720.51K), Fuller & Thaler Asset Management Inc. ($436.19K), Channing Capital Management LLC ($339.79K), and Balyasny Asset Management L.P. ($275.23K).

Institutional investors have sold a total of 9,247,909 shares in the last 24 months. This volume of shares sold represents approximately $727.28M in transactions.


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This page (NYSE:SWX) was last updated on 5/14/2026 by MarketBeat.com Staff.
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