Southwest Gas Ownership | Who Owns Southwest Gas?


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Southwest Gas Ownership Summary


Southwest Gas is owned by 44.28% institutional investors, 0.61% insiders, and 55.11% retail investors. Blackrock funding, inc. /de is the largest institutional shareholder, holding 13.43% of SWX shares. iShares Core S&P Mid-Cap ETF is the top mutual fund, with 2.74% of its assets in Southwest Gas shares.

SWX Ownership Benchmark


TypeName% Inst% Insiders% Retail
StockSouthwest Gas44.28%0.61%55.11%
SectorUtilities Stocks49.95%8.87%41.18%

Institutional Shareholders


Top Institutional Shareholders by Total Shares

HolderShares% HoldingValue
Blackrock funding, inc. /de9.65M13.43%$682.41M
Icahn carl c9.63M13.40%$681.12M
Blackrock8.89M12.40%$625.79M
Vanguard group6.70M9.32%$473.52M
Corvex management lp4.77M6.63%$337.22M
Fmr3.32M4.62%$234.90M
State street2.23M3.12%$157.27M
Maverick capital1.81M2.52%$127.96M
Geode capital management1.44M2.00%$101.91M
Fuller & thaler asset management1.34M1.87%$95.09M

Top Institutional Shareholders by % of Total Assets

HolderShares% AssetsValue
Corvex management lp4.77M9.36%$337.22M
Icahn carl c9.63M9.19%$681.12M
13d management131.63K6.76%$9.26M
Sasco capital inc / ct/443.39K4.40%$31.21M
Channing capital management1.27M2.39%$89.81M
Maverick capital1.81M2.30%$127.96M
Systematic portfolios4.37K2.14%$307.49K
Moody aldrich partners130.87K1.71%$9.25M
Zimmer partners, lp910.62K1.11%$64.39M
River road asset management1.16M1.09%$81.69M

Top Buyers

HolderShares% AssetsChange
Zimmer partners, lp910.62K1.11%818.12K
Norges bank721.41K0.01%721.41K
Adage capital partners gp900.00K0.11%475.00K
Jpmorgan chase505.56K0.00%229.74K
Blackrock funding, inc. /de9.65M0.01%164.91K

Top Sellers

HolderShares% AssetsChange
Icahn carl c9.63M9.19%-1.39M
Massachusetts financial services co /ma/5.24K0.00%-649.70K
Carronade capital management, lp---498.69K
American century companies329.14K0.01%-281.83K
Longfellow investment management---171.00K

New Positions

HolderShares% AssetsChangeValue
Norges bank721.41K0.01%721.41K$51.01M
Raymond james financial98.23K0.00%98.23K$6.95M
D. e. shaw48.03K0.00%48.03K$3.40M
Jefferies financial group44.08K0.02%44.08K$3.12M
Icon advisers inc/co41.00K0.65%41.00K$2.90M

Sold Out

HolderChange
Group one trading-1.00
Claris advisors, llc / mo /-3.00
True wealth design-4.00
Northwestern mutual wealth management-5.00
C m bidwell & associates-5.00

Institutional Ownership Trends


DateHoldingsChange %SharesChange %OwnershipChange %Increased PositionChange %Decreased PositionChange %
Dec 31, 2024180-39.80%31,827,242-50.77%440.55%91-35.92%57-49.11%
Sep 30, 20242973.48%64,574,667-3.02%891.04%1433.62%11012.24%
Jun 30, 2024285-0.70%66,585,2361.00%921.10%13612.40%98-15.52%
Mar 31, 20242872.14%65,923,249-0.66%911.07%121-6.20%1169.43%
Dec 31, 2023281-0.71%66,360,3472.68%921.14%12920.56%106-11.67%

Top Mutual Funds Shareholders


HolderShares% HoldingChange
iShares Core S&P Mid-Cap ETF1.97M2.74%4.07K
Vanguard US Total Market Shares ETF1.93M2.69%-214.23K
Vanguard Total Stock Mkt Idx Inv1.92M2.68%1.24K
iShares Russell 2000 ETF1.61M2.25%-13.97K
Vanguard Small Cap Index1.55M2.16%1.26K
iShares Select Dividend ETF1.30M1.81%-
FullerThaler Behavioral Small-Cap Value1.22M1.70%5.67K
Undiscovered Managers Behavioral Val L1.16M1.62%-4.78K
Vanguard Small Cap Value Index Inv1.02M1.43%-3.23K
Vanguard Institutional Extnd Mkt Idx Tr915.05K1.27%4.95K

Recent Insider Transactions


DateNameRoleActivityValue
Mar 28, 2025Stefani Robert J SVP/Chief Financial OfficerSell$145.10K
Mar 24, 2025ICAHN CARL C-Sell$156.66M
Nov 19, 2024ICAHN CARL C-Sell$106.67M
Aug 27, 2024Stefani Robert J SVP/Chief Financial OfficerSell$742.55K
Aug 26, 2024Stefani Robert J SVP/Chief Financial OfficerSell$56.10K

Insider Transactions Trends


DateBuySell
2025 Q1-1
2024 Q4-1
2024 Q3-2
2024 Q2-1
2024 Q1--

SWX Ownership FAQ


Who owns the most shares of Southwest Gas?

Southwest Gas’s largest shareholders are Blackrock funding, inc. /de (9.65M shares, 13.43%), Icahn carl c (9.63M shares, 13.40%), and Blackrock (8.89M shares, 12.40%). Together, they hold 39.22% of Southwest Gas’s total shares outstanding.

Does Blackrock own Southwest Gas?

Yes, BlackRock owns 12.40% of Southwest Gas, totaling 8.89M shares as of Jun 2024. This represents 0.01% of BlackRock's total assets, with a market value of 625.79M$. In the last quarter, BlackRock decreased its holdings by -13.926K shares, a -0.16% change.

Who is Southwest Gas’s biggest shareholder by percentage of total assets invested?

Corvex management lp is Southwest Gas’s biggest shareholder by percentage of total assets invested, with 9.36% of its assets in 4.77M Southwest Gas shares, valued at 337.22M$.

Who is the top mutual fund holder of Southwest Gas shares?

iShares Core S&P Mid-Cap ETF is the top mutual fund holder of Southwest Gas shares, with 2.74% of its total shares outstanding invested in 1.97M Southwest Gas shares.

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