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SWX Insider Trading

Insider Ownership Percentage: 0.51%
Insider Buying (Last 12 Months): $1,885.68
Insider Selling (Last 12 Months): $273,525,000.00

Southwest Gas Insider Trading History Chart

This chart shows the insider buying and selling history at Southwest Gas by year and by quarter.

Skip ChartChart Data in Insider Trading History Table

Southwest Gas Share Price & Price History

Current Price: $88.07
Price Change: ▼ Price Decrease of -0.064 (-0.07%)
As of 02/24/2026 04:59 PM ET

This chart shows the closing price history over time for SWX up to the past year.

Skip Chart and Table DataPrice Data in Insider Trading History Table
Days: 30 | 90 | 365

Southwest Gas Insider Trading History

Transaction DateInsider NameTitleBuy/SellNumber of SharesAverage Share PriceTotal TransactionShares Held After TransactionDetails
9/25/2025Carl C IcahnMajor ShareholderSell1,500,000$77.91$116,865,000.006,032,604View SEC Filing Icon  
9/10/2025Brian E. SandovalDirectorBuy24$78.57$1,885.681,562View SEC Filing Icon  
3/24/2025Carl C IcahnMajor ShareholderSell2,100,000$74.60$156,660,000.007,532,604View SEC Filing Icon  
11/19/2024Carl C IcahnMajor ShareholderSell1,390,000$76.74$106,668,600.009,632,604View SEC Filing Icon  
8/26/2024Robert J. StefaniCFOSell767$73.14$56,098.3843,438View SEC Filing Icon  
5/13/2024Justin L. BrownInsiderSell2,625$76.50$200,812.5023,830View SEC Filing Icon  
12/27/2023Paul M. DailyCEOSell1,000$63.80$63,800.0058,377View SEC Filing Icon  
9/27/2023Carl C IcahnMajor ShareholderBuy1,400$62.00$86,800.0011,022,604View SEC Filing Icon  
9/25/2023Carl C IcahnMajor ShareholderBuy600$62.00$37,200.0011,016,668View SEC Filing Icon  
9/21/2023Carl C IcahnMajor ShareholderBuy27,466$62.00$1,702,892.0010,999,878View SEC Filing Icon  
9/11/2023Carl C IcahnMajor ShareholderBuy61,702$61.48$3,793,438.9610,928,190View SEC Filing Icon  
9/8/2023Carl C IcahnMajor ShareholderBuy21,807$60.67$1,323,030.6910,866,488View SEC Filing Icon  
6/1/2023Carl C IcahnMajor ShareholderBuy9,165$57.99$531,478.3510,844,194View SEC Filing Icon  
5/26/2023Carl C IcahnMajor ShareholderBuy27,803$57.87$1,608,959.6110,835,029View SEC Filing Icon  
5/24/2023Carl C IcahnMajor ShareholderBuy15,681$57.98$909,184.3810,610,217View SEC Filing Icon  
5/22/2023Carl C IcahnMajor ShareholderBuy70,683$57.91$4,093,252.5310,591,283View SEC Filing Icon  
3/28/2023Carl C IcahnMajor ShareholderBuy55,154$61.00$3,364,394.0010,520,600View SEC Filing Icon  
3/23/2023Carl C IcahnMajor ShareholderBuy407,466$60.11$24,492,781.2610,213,070View SEC Filing Icon  
3/21/2023Carl C IcahnMajor ShareholderBuy19,770$60.63$1,198,655.109,707,776View SEC Filing Icon  
3/17/2023Carl C IcahnMajor ShareholderBuy156,302$60.11$9,395,313.229,688,006View SEC Filing Icon  
3/15/2023Carl C IcahnMajor ShareholderBuy26,310$60.09$1,580,967.909,509,797View SEC Filing Icon  
3/13/2023Carl C IcahnMajor ShareholderBuy238,785$59.89$14,300,833.659,483,250View SEC Filing Icon  
3/10/2023Carl C IcahnMajor ShareholderBuy2,332,835$60.12$140,250,040.208,944,465View SEC Filing Icon  
See Full Table

SEC Filings (Institutional Ownership Changes) for Southwest Gas (NYSE:SWX)

92.77% of Southwest Gas stock is owned by institutions. Institutional ownership can be a sign of analyst confidence in the fundamentals of the stock.

Institutional Buying and Selling by Quarter

This chart shows the instiutional buying and selling at SWX by year and by quarter.

Skip Institutional Buying and Selling Chart and Table DataRead Chart Data in Institutional Trading History Table

Southwest Gas Institutional Trading History

Reporting DateHedge FundShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
2/24/2026River Road Asset Management LLC927,263$74.20M0.8%-16.0%1.285%Search for SEC Filing on Google Icon
2/24/2026Pacer Advisors Inc.7,689$0.62M0.0%-41.3%0.011%Search for SEC Filing on Google Icon
2/19/2026T. Rowe Price Investment Management Inc.968,353$77.49M0.0%-34.9%1.342%Search for SEC Filing on Google Icon
2/19/2026Invesco Ltd.379,985$30.41M0.0%-7.1%0.526%Search for SEC Filing on Google Icon
2/19/2026Corient Private Wealth LLC5,273$0.42M0.0%+38.7%0.007%Search for SEC Filing on Google Icon
2/18/2026Mercer Global Advisors Inc. ADV14,849$1.19M0.0%-5.5%0.021%Search for SEC Filing on Google Icon
2/18/2026First Citizens Bank & Trust Co.10,934$0.88M0.0%+2.1%0.015%Search for SEC Filing on Google Icon
2/18/2026State of Tennessee Department of Treasury32,577$2.70M0.0%+33.5%0.045%Search for SEC Filing on Google Icon
2/18/2026Mackenzie Financial Corp4,127$0.33M0.0%-89.6%0.006%Search for SEC Filing on Google Icon
2/18/2026Fuller & Thaler Asset Management Inc.861,108$68.91M0.2%-20.2%1.193%Search for SEC Filing on Google Icon
2/18/2026Empowered Funds LLC2,178$0.17M0.0%N/A0.003%Search for SEC Filing on Google Icon
2/18/2026Zacks Investment Management3,725$0.30M0.0%N/A0.005%Search for SEC Filing on Google Icon
2/18/2026Zimmer Partners LP184,822$14.79M0.4%-76.1%0.256%Search for SEC Filing on Google Icon
2/18/2026Wellington Management Group LLP192,450$15.40M0.0%-6.9%0.267%Search for SEC Filing on Google Icon
2/18/2026SummitTX Capital L.P.35,181$2.82M0.1%N/A0.049%Search for SEC Filing on Google Icon
2/18/2026Millennium Management LLC21,402$1.71M0.0%N/A0.030%Search for SEC Filing on Google Icon
2/18/2026Man Group plc94,901$7.59M0.0%+190.0%0.131%Search for SEC Filing on Google Icon
2/18/2026Inspire Investing LLC5,888$0.47M0.0%-52.8%0.008%Search for SEC Filing on Google Icon
2/18/2026Janus Henderson Group PLC26,877$2.15M0.0%+9.3%0.037%Search for SEC Filing on Google Icon
2/18/2026Aventail Capital Group LP49,451$3.96M0.2%-20.4%0.069%Search for SEC Filing on Google Icon
2/18/2026Boothbay Fund Management LLC68,801$5.51M0.1%-5.3%0.095%Search for SEC Filing on Google Icon
2/18/2026Armistice Capital LLC2,918$0.23M0.0%N/A0.004%Search for SEC Filing on Google Icon
2/17/2026Nexpoint Asset Management L.P.32,900$2.63M0.2%N/A0.046%Search for SEC Filing on Google Icon
2/17/2026AQR Capital Management LLC604,268$48.35M0.0%+50.1%0.837%Search for SEC Filing on Google Icon
2/17/2026Abel Hall LLC3,057$0.25M0.1%N/A0.004%Search for SEC Filing on Google Icon
2/17/2026Cetera Investment Advisers14,030$1.12M0.0%-9.1%0.019%Search for SEC Filing on Google Icon
2/17/2026Jain Global LLC4,480$0.36M0.0%N/A0.006%Search for SEC Filing on Google Icon
2/17/2026Trexquant Investment LP100,373$8.03M0.1%+121.3%0.139%Search for SEC Filing on Google Icon
2/17/2026Price T Rowe Associates Inc. MD60,051$4.81M0.0%+3.8%0.083%Search for SEC Filing on Google Icon
2/17/2026T. Rowe Price Investment Management Inc.375,128$30.02M0.0%-74.8%0.520%Search for SEC Filing on Google Icon
2/17/2026Osaic Holdings Inc.1,797$0.14M0.0%-14.0%0.002%Search for SEC Filing on Google Icon
2/17/2026Adage Capital Partners GP L.L.C.1,648,496$131.91M0.2%+16.1%2.284%Search for SEC Filing on Google Icon
2/17/2026California State Teachers Retirement System58,525$4.68M0.0%+9.4%0.081%Search for SEC Filing on Google Icon
2/17/2026Russell Investments Group Ltd.34,425$2.76M0.0%-0.5%0.048%Search for SEC Filing on Google Icon
2/17/2026Maryland State Retirement & Pension System60,335$4.83M0.1%+1.6%0.084%Search for SEC Filing on Google Icon
2/17/2026State of Wisconsin Investment Board79,459$6.36M0.0%-9.6%0.110%Search for SEC Filing on Google Icon
2/17/2026Captrust Financial Advisors4,067$0.33M0.0%+14.0%0.006%Search for SEC Filing on Google Icon
2/17/2026Royal Bank of Canada117,632$9.41M0.0%-28.3%0.163%Search for SEC Filing on Google Icon
2/17/2026Magnetar Financial LLC12,444$1M0.0%-35.9%0.017%Search for SEC Filing on Google Icon
2/16/2026Vanguard Personalized Indexing Management LLC16,714$1.34M0.0%+34.0%0.023%Search for SEC Filing on Google Icon
2/16/2026Verition Fund Management LLC5,579$0.45M0.0%-45.3%0.008%Search for SEC Filing on Google Icon
2/16/2026Mariner LLC10,700$0.86M0.0%+12.4%0.015%Search for SEC Filing on Google Icon
2/16/2026Fieldview Capital Management LLC9,281$0.74M0.1%N/A0.013%Search for SEC Filing on Google Icon
2/16/2026Barclays PLC139,846$11.19M0.0%-6.3%0.194%Search for SEC Filing on Google Icon
2/13/2026Kestra Advisory Services LLC1,241$99K0.0%N/A0.002%Search for SEC Filing on Google Icon
2/13/2026Maverick Capital Ltd.2,048,053$163.89M1.8%+4.8%2.837%Search for SEC Filing on Google Icon
2/13/2026Ontario Teachers Pension Plan Board17,187$1.38M0.0%-83.6%0.024%Search for SEC Filing on Google Icon
2/13/2026The Manufacturers Life Insurance Company 66,953$5.36M0.0%-2.8%0.093%Search for SEC Filing on Google Icon
2/13/2026BROOKFIELD Corp ON 338,070$27.05M0.0%N/A0.468%Search for SEC Filing on Google Icon
2/13/2026CANADA LIFE ASSURANCE Co87,814$7.03M0.0%-5.5%0.122%Search for SEC Filing on Google Icon
2/13/2026Walleye Capital LLC122,410$9.80M0.0%-5.6%0.170%Search for SEC Filing on Google Icon
2/13/2026UMB Bank n.a.427$34K0.0%-26.4%0.001%Search for SEC Filing on Google Icon
2/13/2026Stifel Financial Corp11,759$0.94M0.0%+300.9%0.016%Search for SEC Filing on Google Icon
2/13/2026Hudson Bay Capital Management LP139,299$11.15M0.0%+92.5%0.193%Search for SEC Filing on Google Icon
2/13/2026Bridgefront Capital LLC3,728$0.30M0.1%-49.8%0.005%Search for SEC Filing on Google Icon
2/13/2026Jacobs Levy Equity Management Inc.88,694$7.10M0.0%-5.0%0.123%Search for SEC Filing on Google Icon
2/13/2026First Trust Advisors LP503,524$40.29M0.0%-7.8%0.698%Search for SEC Filing on Google Icon
2/13/2026Channing Capital Management LLC922,053$73.78M1.9%-0.9%1.277%Search for SEC Filing on Google Icon
2/13/2026Charles Schwab Investment Management Inc.892,061$71.38M0.0%-3.4%1.236%Search for SEC Filing on Google Icon
2/13/2026Police & Firemen s Retirement System of New Jersey17,170$1.37M0.0%-6.6%0.024%Search for SEC Filing on Google Icon
2/13/2026State Street Corp2,340,214$187.26M0.0%-1.3%3.242%Search for SEC Filing on Google Icon
2/13/2026Victory Capital Management Inc.481,710$38.55M0.0%-4.0%0.667%Search for SEC Filing on Google Icon
2/13/2026Ieq Capital LLC17,690$1.42M0.0%-7.2%0.025%Search for SEC Filing on Google Icon
2/13/2026Martingale Asset Management L P36,493$2.92M0.1%N/A0.051%Search for SEC Filing on Google Icon
2/13/2026Dynamic Technology Lab Private Ltd8,750$0.70M0.2%-48.0%0.012%Search for SEC Filing on Google Icon
2/13/2026UBS AM a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC162,224$12.98M0.0%+3.9%0.225%Search for SEC Filing on Google Icon
2/13/2026Wells Fargo & Company MN117,306$9.39M0.0%+27.0%0.163%Search for SEC Filing on Google Icon
2/12/2026Jane Street Group LLC9,194$0.74M0.0%-93.0%0.013%Search for SEC Filing on Google Icon
2/12/2026Federation des caisses Desjardins du Quebec12,163$0.97M0.0%+24.3%0.017%Search for SEC Filing on Google Icon
2/12/2026HRT Financial LP16,935$1.36M0.0%-12.8%0.023%Search for SEC Filing on Google Icon
2/12/2026Orion Porfolio Solutions LLC3,155$0.25M0.0%-3.8%0.004%Search for SEC Filing on Google Icon
2/12/2026MetLife Investment Management LLC66,218$5.30M0.0%-5.0%0.092%Search for SEC Filing on Google Icon
2/12/2026Cibc World Markets Corp4,286$0.34M0.0%N/A0.006%Search for SEC Filing on Google Icon
2/12/2026Commonwealth Equity Services LLC4,666$0.37M0.0%-3.6%0.006%Search for SEC Filing on Google Icon
2/12/2026Renaissance Technologies LLC120,400$9.63M0.0%-41.6%0.167%Search for SEC Filing on Google Icon
2/12/2026Dimensional Fund Advisors LP1,060,751$84.88M0.0%+0.6%1.470%Search for SEC Filing on Google Icon
2/12/2026Federated Hermes Inc.7,151$0.57M0.0%-70.0%0.010%Search for SEC Filing on Google Icon
2/12/2026Ensign Peak Advisors Inc94,132$7.53M0.0%+867.2%0.130%Search for SEC Filing on Google Icon
2/12/2026New York State Common Retirement Fund211,231$16.90M0.0%-6.0%0.293%Search for SEC Filing on Google Icon
2/12/2026Fuller & Thaler Asset Management Inc.861,108$68.91M0.2%-20.2%1.193%Search for SEC Filing on Google Icon
2/12/2026CIBC Private Wealth Group LLC4,100$0.33M0.0%+71.7%0.006%Search for SEC Filing on Google Icon
2/12/2026Verbena Value LP120,371$9.63M1.7%N/A0.167%Search for SEC Filing on Google Icon
2/12/2026Bank of Montreal Can25,387$2.03M0.0%-11.4%0.035%Search for SEC Filing on Google Icon
2/12/2026Elo Mutual Pension Insurance Co14,295$1.14M0.0%+9.2%0.020%Search for SEC Filing on Google Icon
2/12/2026Swiss National Bank120,600$9.65M0.0%+8.2%0.167%Search for SEC Filing on Google Icon
2/12/2026Buckley Wealth Management LLC5,100$0.41M0.1%-3.8%0.007%Search for SEC Filing on Google Icon
2/12/2026Nuveen LLC334,810$26.79M0.0%-15.0%0.464%Search for SEC Filing on Google Icon
2/12/2026Xponance LLC8,138$0.65M0.0%-13.3%0.011%Search for SEC Filing on Google Icon
2/11/2026Meeder Asset Management Inc.30,775$2.46M0.1%N/A0.043%Search for SEC Filing on Google Icon
2/11/2026Empowered Funds LLC2,178$0.17M0.0%N/A0.003%Search for SEC Filing on Google Icon
2/11/2026Illinois Municipal Retirement Fund10,431$0.84M0.0%+1.3%0.014%Search for SEC Filing on Google Icon
2/11/2026Deutsche Bank AG84,778$6.78M0.0%+2.7%0.117%Search for SEC Filing on Google Icon
2/11/2026GW&K Investment Management LLC29,408$2.35M0.0%-4.1%0.041%Search for SEC Filing on Google Icon
2/11/2026Cerity Partners LLC36,897$2.95M0.0%+5.1%0.051%Search for SEC Filing on Google Icon
2/11/2026LPL Financial LLC14,500$1.16M0.0%+1.1%0.020%Search for SEC Filing on Google Icon
2/11/2026Franklin Resources Inc.68,589$5.49M0.0%+401.2%0.095%Search for SEC Filing on Google Icon
2/11/2026O Shaughnessy Asset Management LLC4,526$0.36M0.0%+9.4%0.006%Search for SEC Filing on Google Icon
2/11/2026JPMorgan Chase & Co.679,599$54.38M0.0%-61.7%0.942%Search for SEC Filing on Google Icon
2/11/2026Daiwa Securities Group Inc.2,798$0.22M0.0%-8.6%0.004%Search for SEC Filing on Google Icon
2/11/2026State of Wyoming2,506$0.20M0.0%+60.6%0.003%Search for SEC Filing on Google Icon
Data available starting January 2016

See Full Table
Southwest Gas logo
Southwest Gas Holdings, Inc., through its subsidiaries, distributes and transports natural gas in Arizona, Nevada, and California. The company operates through Natural Gas Distribution, Utility Infrastructure Services, and Pipeline and Storage segments. It also provides trenching, installation, and replacement of underground pipes, as well as maintenance services for energy distribution systems. As of December 31, 2023, it had 2,226,000 residential, commercial, industrial, and other natural gas customers. Southwest Gas Holdings, Inc. was incorporated in 1931 and is headquartered in Las Vegas, Nevada.
Read More on Southwest Gas

Today's Range

Now: $88.07
Low: $87.43
High: $88.46

50 Day Range

MA: $83.15
Low: $79.46
High: $88.37

52 Week Range

Now: $88.07
Low: $64.69
High: $88.74

Volume

503,620 shs

Average Volume

728,653 shs

Market Capitalization

$6.36 billion

P/E Ratio

13.72

Dividend Yield

2.83%

Beta

0.65

Who are the company insiders with the largest holdings of Southwest Gas?

Southwest Gas' top insider investors include:
  1. Carl C Icahn (Major Shareholder)
  2. Robert J Stefani (CFO)
  3. Justin L Brown (Insider)
  4. Brian E Sandoval (Director)
Learn More about top insider investors at Southwest Gas.

Who are the major institutional investors of Southwest Gas?

Southwest Gas' top institutional investors include:
  1. Vanguard Group Inc. — 9.71%
  2. State Street Corp — 3.24%
  3. Maverick Capital Ltd. — 2.84%
  4. Adage Capital Partners GP L.L.C. — 2.28%
  5. Geode Capital Management LLC — 2.22%
  6. Principal Financial Group Inc. — 1.50%
Learn More about top institutional investors of Southwest Gas stock.

Which institutional investors are selling Southwest Gas stock?

In the last quarter, SWX stock was sold by these institutional investors:
  1. T. Rowe Price Investment Management Inc.
  2. JPMorgan Chase & Co.
  3. Zimmer Partners LP
  4. T. Rowe Price Investment Management Inc.
  5. Fuller & Thaler Asset Management Inc.
  6. Fuller & Thaler Asset Management Inc.
  7. Jane Street Group LLC
  8. Ontario Teachers Pension Plan Board

Which institutional investors are buying Southwest Gas stock?

Within the last quarter, SWX stock was acquired by institutional investors including:
  1. Norges Bank
  2. BROOKFIELD Corp ON
  3. Adage Capital Partners GP L.L.C.
  4. AQR Capital Management LLC
  5. BW Gestao de Investimentos Ltda.
  6. Goldman Sachs Group Inc.
  7. Verbena Value LP
  8. Maverick Capital Ltd.