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SWX Insider Trading

Insider Ownership Percentage: 0.63%
Insider Buying (Last 12 Months): $1,885.68
Insider Selling (Last 12 Months): $116,865,000.00

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: $89.82
Price Change: ▼ Price Decrease of -0.093 (-0.10%)
As of 05/22/2026 03:59 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  
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
5/19/2026Bank of America Corp DE395,336$34.36M0.0%+54.8%0.546%Search for SEC Filing on Google Icon
5/19/2026Edgestream Partners L.P.50,217$4.36M0.1%N/A0.069%Search for SEC Filing on Google Icon
5/18/2026Amundi6,704$0.58M0.0%N/A0.009%Search for SEC Filing on Google Icon
5/18/2026EverSource Wealth Advisors LLC1,099$96K0.0%+107.4%0.002%Search for SEC Filing on Google Icon
5/18/2026California State Teachers Retirement System76,336$6.63M0.0%+30.4%0.105%Search for SEC Filing on Google Icon
5/18/2026Royal Bank of Canada56,976$4.95M0.0%-51.6%0.079%Search for SEC Filing on Google Icon
5/18/2026Empowered Funds LLC3,763$0.33M0.0%+72.8%0.005%Search for SEC Filing on Google Icon
5/16/2026The Manufacturers Life Insurance Company 62,813$5.46M0.0%-6.2%0.087%Search for SEC Filing on Google Icon
5/16/2026Maverick Capital Ltd.2,126,927$184.83M2.1%+3.9%2.939%Search for SEC Filing on Google Icon
5/16/2026Quantinno Capital Management LP38,073$3.31M0.0%+204.5%0.053%Search for SEC Filing on Google Icon
5/16/2026SummitTX Capital L.P.38,446$3.34M0.1%+9.3%0.053%Search for SEC Filing on Google Icon
5/16/2026BROOKFIELD Corp ON 699,626$60.80M0.1%+106.9%0.967%Search for SEC Filing on Google Icon
5/15/2026Weiss Asset Management LP24,115$2.10M0.0%N/A0.033%Search for SEC Filing on Google Icon
5/15/2026Entropy Technologies LP11,586$1.01M0.0%N/A0.016%Search for SEC Filing on Google Icon
5/14/2026Healthcare of Ontario Pension Plan Trust Fund38,059$3.31M0.0%N/A0.053%Search for SEC Filing on Google Icon
5/14/2026Renaissance Technologies LLC459,000$39.89M0.1%+281.2%0.634%Search for SEC Filing on Google Icon
5/14/2026Gabelli Funds LLC966,089$83.95M0.6%-4.8%1.335%Search for SEC Filing on Google Icon
5/14/2026Gamco Investors INC. ET AL782,818$68.03M0.7%-4.5%1.082%Search for SEC Filing on Google Icon
5/14/2026Public Employees Retirement System of Ohio24,000$2.09M0.0%+6.6%0.033%Search for SEC Filing on Google Icon
5/14/2026Arrowstreet Capital Limited Partnership43,717$3.80M0.0%N/A0.060%Search for SEC Filing on Google Icon
5/14/2026Sei Investments Co.93,547$8.13M0.0%+96.7%0.129%Search for SEC Filing on Google Icon
5/14/2026Walleye Capital LLC132,125$11.48M0.0%+7.9%0.183%Search for SEC Filing on Google Icon
5/14/2026State of Wyoming1,658$0.14M0.0%-33.8%0.002%Search for SEC Filing on Google Icon
5/13/2026Cetera Investment Advisers16,014$1.39M0.0%+14.1%0.022%Search for SEC Filing on Google Icon
5/13/2026First Citizens Bank & Trust Co.11,116$0.97M0.0%+1.7%0.015%Search for SEC Filing on Google Icon
5/13/2026First Trust Advisors LP489,729$42.56M0.0%-2.7%0.677%Search for SEC Filing on Google Icon
5/8/2026PNC Financial Services Group Inc.5,724$0.50M0.0%+5.4%0.008%Search for SEC Filing on Google Icon
5/8/2026Cassaday & Co Wealth Management LLC1,876$0.16M0.0%N/A0.003%Search for SEC Filing on Google Icon
5/7/2026Meeder Asset Management Inc.6,303$0.55M0.0%-79.5%0.009%Search for SEC Filing on Google Icon
5/7/2026Dimensional Fund Advisors LP1,054,750$91.66M0.0%-0.6%1.458%Search for SEC Filing on Google Icon
5/7/2026Swiss National Bank121,300$10.54M0.0%+0.6%0.168%Search for SEC Filing on Google Icon
5/6/2026California Public Employees Retirement System177,961$15.47M0.0%-6.5%0.246%Search for SEC Filing on Google Icon
5/6/2026Bessemer Group Inc.41,205$3.58M0.0%+0.5%0.057%Search for SEC Filing on Google Icon
5/6/2026Allspring Global Investments Holdings LLC4,825$0.42M0.0%+11.0%0.007%Search for SEC Filing on Google Icon
5/5/2026D.A. Davidson & CO.17,996$1.56M0.0%+14.7%0.025%Search for SEC Filing on Google Icon
5/5/2026Bank of New York Mellon Corp846,251$73.54M0.0%+11.4%1.169%Search for SEC Filing on Google Icon
5/5/2026Illinois Municipal Retirement Fund11,366$0.99M0.0%+9.0%0.016%Search for SEC Filing on Google Icon
5/5/2026Maryland State Retirement & Pension System57,636$5.01M0.1%-4.5%0.080%Search for SEC Filing on Google Icon
5/5/2026Hillsdale Investment Management Inc.3,080$0.27M0.0%+2,980.0%0.004%Search for SEC Filing on Google Icon
5/4/2026State of Michigan Retirement System15,429$1.34M0.0%+1.3%0.021%Search for SEC Filing on Google Icon
5/4/2026Principal Financial Group Inc.1,071,793$93.14M0.0%-1.1%1.481%Search for SEC Filing on Google Icon
5/4/2026Verbena Value LP166,246$14.45M2.4%+38.1%0.230%Search for SEC Filing on Google Icon
5/1/2026Fifth Third Bancorp67,655$5.88M0.0%+13,735.4%0.093%Search for SEC Filing on Google Icon
5/1/2026Sequoia Financial Advisors LLC6,217$0.54M0.0%-22.2%0.009%Search for SEC Filing on Google Icon
4/30/2026Hsbc Holdings PLC127,258$11.07M0.0%+34.6%0.176%Search for SEC Filing on Google Icon
4/30/2026Sumitomo Mitsui Trust Group Inc.3,221$0.28M0.0%N/A0.004%Search for SEC Filing on Google Icon
4/30/2026Oregon Public Employees Retirement Fund13,190$1.15M0.0%+3.1%0.018%Search for SEC Filing on Google Icon
4/29/2026Integrated Advisors Network LLC4,878$0.42M0.0%N/A0.007%Search for SEC Filing on Google Icon
4/28/2026AdvisorShares Investments LLC5,530$0.48M0.1%N/A0.008%Search for SEC Filing on Google Icon
4/27/2026Moran Wealth Management LLC3,318$0.29M0.0%N/A0.005%Search for SEC Filing on Google Icon
4/27/2026New York State Teachers Retirement System49,043$4.26M0.0%-4.3%0.068%Search for SEC Filing on Google Icon
4/27/2026Sierra Summit Advisors LLC11,345$0.99M0.1%N/A0.016%Search for SEC Filing on Google Icon
4/27/2026Private Advisor Group LLC4,426$0.39M0.0%N/A0.006%Search for SEC Filing on Google Icon
4/25/2026Strs Ohio10,100$0.88M0.0%+11.0%0.014%Search for SEC Filing on Google Icon
4/24/2026Peregrine Capital Management LLC59,570$5.18M0.2%-8.8%0.082%Search for SEC Filing on Google Icon
4/24/2026MQS Management LLC5,425$0.47M0.3%+23.2%0.007%Search for SEC Filing on Google Icon
4/22/2026Pictet Asset Management Holding SA11,091$0.96M0.0%+6.0%0.015%Search for SEC Filing on Google Icon
4/22/2026Sterling Capital Management LLC75,041$6.52M0.1%-4.3%0.104%Search for SEC Filing on Google Icon
4/21/2026Louisiana State Employees Retirement System18,600$1.62M0.0%N/A0.026%Search for SEC Filing on Google Icon
4/20/2026BTC Capital Management Inc.4,064$0.35M0.0%+11.0%0.006%Search for SEC Filing on Google Icon
4/20/2026RFG Advisory LLC3,213$0.28M0.0%N/A0.004%Search for SEC Filing on Google Icon
4/16/2026SG Americas Securities LLC10,579$0.92M0.0%+13.8%0.015%Search for SEC Filing on Google Icon
3/20/2026Hsbc Holdings PLC94,561$7.57M0.0%+11.4%0.131%Search for SEC Filing on Google Icon
3/17/2026Rockefeller Capital Management L.P.2,398$0.19M0.0%+49.6%0.003%Search for SEC Filing on Google Icon
3/9/2026Corient Private Wealth LLC5,288$0.42M0.0%+39.1%0.007%Search for SEC Filing on Google Icon
3/6/2026Hsbc Holdings PLC94,561$7.57M0.0%+11.4%0.131%Search for SEC Filing on Google Icon
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
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: $89.82
Low: $89.09
High: $89.99

50 Day Range

MA: $89.28
Low: $83.56
High: $94.17

52 Week Range

Now: $89.82
Low: $69.72
High: $94.43

Volume

368,591 shs

Average Volume

495,162 shs

Market Capitalization

$6.50 billion

P/E Ratio

13.02

Dividend Yield

2.87%

Beta

0.62

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. Jeffrey W Shaw (Director)
  3. John P Hester (CEO)
  4. John P Hester (Insider)
  5. Paul M Daily (CEO)
  6. Robert L Boughner (Director)
  7. John Hester (EVP)
  8. Robert J Stefani (CFO)
  9. Anita M Romero (SVP)
  10. Edward A Janov (SVP)
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. Maverick Capital Ltd. — 2.94%
  2. Principal Financial Group Inc. — 1.48%
  3. Dimensional Fund Advisors LP — 1.46%
  4. Gabelli Funds LLC — 1.33%
  5. Bank of New York Mellon Corp — 1.17%
  6. Gamco Investors INC. ET AL — 1.08%
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. Royal Bank of Canada
  2. Gabelli Funds LLC
  3. Gamco Investors INC. ET AL
  4. Meeder Asset Management Inc.
  5. First Trust Advisors LP
  6. California Public Employees Retirement System
  7. Principal Financial Group Inc.
  8. Dimensional Fund Advisors LP

Which institutional investors are buying Southwest Gas stock?

Within the last quarter, SWX stock was acquired by institutional investors including:
  1. BROOKFIELD Corp ON
  2. Renaissance Technologies LLC
  3. Bank of America Corp DE
  4. Bank of New York Mellon Corp
  5. Maverick Capital Ltd.
  6. Fifth Third Bancorp
  7. Edgestream Partners L.P.
  8. Sei Investments Co.

Southwest Gas Active Insiders

Paul M Daily
Paul M Daily (Age 68)
CEO
Robert J Stefani
Robert J Stefani
Senior Vice President/Chief Financial Officer
Lori L Colvin (Age 58)
CAO
Brian E Sandoval
Brian E Sandoval
Director
Eric Debonis
Eric Debonis
SVP
Jose Luis Esparza Jr
Jose Luis Esparza Jr
SVP
Justin L Brown (Age 53)
SVP