Southwest Gas Ownership | Who Owns Southwest Gas?
Southwest Gas Ownership Summary
Southwest Gas is owned by 45.38% institutional investors, 0.54% insiders, and 54.09% retail investors. Blackrock funding, inc. /de is the largest institutional shareholder, holding 13.66% of SWX shares. Vanguard Total Stock Mkt Idx Inv is the top mutual fund, with 2.83% of its assets in Southwest Gas shares.
SWX Ownership Benchmark
| Type | Name | % Inst | % Insiders | % Retail |
|---|---|---|---|---|
| Stock | Southwest Gas | 45.38% | 0.54% | 54.09% |
| Sector | Utilities Stocks | 39.62% | 7.97% | 52.41% |
Institutional Shareholders
Top Institutional Shareholders by Total Shares
| Holder | Shares | % Holding | Value |
|---|---|---|---|
| Blackrock funding, inc. /de | 9.85M | 13.66% | $771.47M |
| Blackrock | 8.89M | 12.40% | $625.79M |
| Vanguard group | 7.05M | 9.78% | $552.53M |
| Icahn carl c | 6.03M | 8.37% | $472.59M |
| Corvex management lp | 5.03M | 6.98% | $394.09M |
| Fmr | 4.80M | 6.66% | $375.99M |
| State street | 2.37M | 3.29% | $185.67M |
| Maverick capital | 1.95M | 2.71% | $153.04M |
| Jpmorgan chase | 1.77M | 2.46% | $138.90M |
| Geode capital management | 1.59M | 2.21% | $124.78M |
Top Institutional Shareholders by % of Total Assets
| Holder | Shares | % Assets | Value |
|---|---|---|---|
| Corvex management lp | 5.03M | 13.07% | $394.09M |
| Icahn carl c | 6.03M | 5.17% | $472.59M |
| 13d management | 63.80K | 4.79% | $5.00M |
| Sasco capital inc / ct/ | 443.39K | 4.40% | $31.21M |
| Systematic portfolios | 4.37K | 2.14% | $307.49K |
| Maverick capital | 1.95M | 2.05% | $153.04M |
| Channing capital management | 930.70K | 1.92% | $72.91M |
| Zimmer partners, lp | 772.82K | 1.31% | $60.54M |
| Moody aldrich partners | 78.39K | 1.17% | $6.14M |
| Sourcerock group | 199.77K | 1.06% | $15.65M |
Top Buyers
| Holder | Shares | % Assets | Change |
|---|---|---|---|
| Fmr | 4.80M | 0.02% | 1.21M |
| Jpmorgan chase | 1.77M | 0.01% | 1.05M |
| Norges bank | 721.41K | 0.01% | 721.41K |
| Victory capital management | 501.75K | 0.02% | 320.14K |
| T. rowe price investment management | 1.49M | 0.07% | 241.26K |
Top Sellers
| Holder | Shares | % Assets | Change |
|---|---|---|---|
| Icahn carl c | 6.03M | 5.17% | -1.50M |
| Carronade capital management, lp | - | - | -498.69K |
| Balyasny asset management | 4.89K | 0.00% | -275.23K |
| Man group | 32.72K | 0.00% | -266.40K |
| Fuller & thaler asset management | 1.08M | 0.29% | -217.21K |
New Positions
| Holder | Shares | % Assets | Change | Value |
|---|---|---|---|---|
| Norges bank | 721.41K | 0.01% | 721.41K | $51.01M |
| Wellington management group llp | 206.79K | 0.00% | 206.79K | $16.20M |
| Hudson bay capital management lp | 72.36K | 0.02% | 72.36K | $5.67M |
| Aventail capital group, lp | 62.11K | 0.23% | 62.11K | $4.87M |
| Jupiter asset management | 61.34K | 0.04% | 61.34K | $4.81M |
Sold Out
| Holder | Change |
|---|---|
| Group one trading | -1.00 |
| Twin peaks wealth advisors | -1.00 |
| Tfc financial management | -1.00 |
| Headlands | -2.00 |
| Claris advisors, llc / mo / | -3.00 |
Institutional Ownership Trends
| Date | Holdings | Change % | Shares | Change % | Ownership | Change % | Increased Position | Change % | Decreased Position | Change % |
|---|---|---|---|---|---|---|---|---|---|---|
| Sep 30, 2025 | 199 | -38.01% | 32,710,009 | -49.82% | 45 | 0.56% | 106 | -41.44% | 49 | -48.96% |
| Jun 30, 2025 | 325 | -6.07% | 66,790,917 | 4.29% | 92 | 1.17% | 183 | -0.54% | 97 | -6.73% |
| Mar 31, 2025 | 10 | -96.79% | 8,273,862 | -87.37% | 11 | 0.14% | 4 | -97.55% | 5 | -95.10% |
| Dec 31, 2024 | 180 | -39.80% | 31,827,242 | -50.77% | 44 | 0.55% | 91 | -35.92% | 57 | -49.11% |
| Sep 30, 2024 | 297 | 3.48% | 64,574,667 | -3.02% | 89 | 1.04% | 143 | 3.62% | 110 | 12.24% |
Top Mutual Funds Shareholders
| Holder | Shares | % Holding | Change |
|---|---|---|---|
| Vanguard Total Stock Mkt Idx Inv | 2.03M | 2.83% | -42.82K |
| iShares Core S&P Mid-Cap ETF | 1.97M | 2.73% | - |
| Vanguard US Total Market Shares ETF | 1.93M | 2.69% | -214.23K |
| iShares Russell 2000 ETF | 1.57M | 2.18% | - |
| Vanguard Small Cap Index | 1.57M | 2.17% | -9.04K |
| iShares Select Dividend ETF | 1.29M | 1.79% | - |
| FullerThaler Behavioral Small-Cap Value | 1.14M | 1.59% | -500.00 |
| Vanguard Small Cap Value Index Inv | 1.01M | 1.40% | 2.99K |
| Undiscovered Managers Behavioral Val L | 971.22K | 1.35% | -131.83K |
| Delaware Small Cap Value A | 704.30K | 0.98% | 86.60K |
Recent Insider Transactions
| Date | Name | Role | Activity | Value |
|---|---|---|---|---|
| Sep 25, 2025 | ICAHN CARL C | - | Sell | $116.86M |
| Sep 10, 2025 | Sandoval Brian E | - | Buy | $1.89K |
| Jun 27, 2025 | Stefani Robert J | SVP/CFO/Controller | Sell | $525.00K |
| Mar 28, 2025 | Stefani Robert J | SVP/Chief Financial Officer | Sell | $145.10K |
| Mar 24, 2025 | ICAHN CARL C | - | Sell | $156.66M |
Insider Transactions Trends
| Date | Buy | Sell |
|---|---|---|
| 2025 Q4 | - | - |
| 2025 Q3 | 1 | 1 |
| 2025 Q2 | - | 1 |
| 2025 Q1 | - | 2 |
| 2024 Q4 | - | 1 |
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