Southwest Gas Ownership | Who Owns Southwest Gas?
Southwest Gas Ownership Summary
Southwest Gas is owned by 94.09% institutional investors, 0.60% insiders, and 5.31% retail investors. Blackrock funding, inc. /de is the largest institutional shareholder, holding 15.43% of SWX shares. iShares Core S&P Mid-Cap ETF is the top mutual fund, with 3.05% of its assets in Southwest Gas shares.
SWX Ownership Benchmark
| Type | Name | % Inst | % Insiders | % Retail |
|---|---|---|---|---|
| Stock | Southwest Gas | 94.09% | 0.60% | 5.31% |
| Sector | Utilities Stocks | 65.34% | 6.66% | 28.01% |
Institutional Shareholders
Top Institutional Shareholders by Total Shares
| Holder | Shares | % Holding | Value |
|---|---|---|---|
| Blackrock funding, inc. /de | 11.18M | 15.43% | $991.55M |
| Blackrock | 8.89M | 12.40% | $625.79M |
| Vanguard group | 7.01M | 9.71% | $561.05M |
| Fmr | 5.58M | 7.70% | $494.40M |
| Corvex management lp | 3.21M | 4.43% | $284.53M |
| Vanguard capital management | 3.05M | 4.21% | $270.26M |
| State street | 2.61M | 3.60% | $231.20M |
| Geode capital management | 2.09M | 2.88% | $185.10M |
| Maverick capital | 1.89M | 2.61% | $167.57M |
| Aqr capital management | 1.60M | 2.21% | $142.21M |
Top Institutional Shareholders by % of Total Assets
| Holder | Shares | % Assets | Value |
|---|---|---|---|
| Corvex management lp | 3.21M | 8.69% | $284.53M |
| Sasco capital inc / ct/ | 443.39K | 4.40% | $31.21M |
| Channing capital management | 1.07M | 2.19% | $95.32M |
| Systematic portfolios | 4.37K | 2.14% | $307.49K |
| Ausbil investment management | 39.71K | 1.59% | $3.51M |
| Maverick capital | 1.89M | 1.48% | $167.57M |
| Aventail capital group, lp | 247.82K | 1.26% | $21.98M |
| Moody aldrich partners | 66.30K | 1.06% | $5.88M |
| Sage rock capital management lp | 3.90K | 1.03% | $274.48K |
| Keeley-teton advisors | 107.91K | 0.89% | $7.63M |
Top Buyers
| Holder | Shares | % Assets | Change |
|---|---|---|---|
| Norges bank | 948.10K | 0.01% | 948.10K |
| Sixth street partners management company | 788.68K | 0.01% | 788.68K |
| Aqr capital management | 1.60M | 0.05% | 439.71K |
| Blackrock funding, inc. /de | 11.18M | 0.01% | 434.07K |
| Fmr | 5.58M | 0.02% | 413.17K |
Top Sellers
| Holder | Shares | % Assets | Change |
|---|---|---|---|
| Icahn carl c | - | - | -6.03M |
| Corvex management lp | 3.21M | 8.69% | -1.11M |
| Zimmer partners, lp | 108.16K | 0.22% | -498.76K |
| Carronade capital management, lp | - | - | -498.69K |
| Balyasny asset management | 182.98K | 0.02% | -382.94K |
New Positions
| Holder | Shares | % Assets | Change | Value |
|---|---|---|---|---|
| Norges bank | 948.10K | 0.01% | 948.10K | $84.08M |
| Sixth street partners management company | 788.68K | 0.01% | 788.68K | $69.94M |
| Kennedy capital management | 218.90K | 0.34% | 218.90K | $19.41M |
| Magellan asset management | 77.01K | 0.15% | 77.01K | $6.83M |
| Sagefield capital lp | 56.15K | 0.37% | 56.15K | $4.98M |
Sold Out
| Holder | Change |
|---|---|
| Curio wealth | -1.00 |
| Toronto dominion bank | -1.00 |
| Tfc financial management | -1.00 |
| Group one trading | -1.00 |
| Twin peaks wealth advisors | -2.00 |
Institutional Ownership Trends
| Date | Holdings | Change % | Shares | Change % | Ownership | Change % | Increased Position | Change % | Decreased Position | Change % |
|---|---|---|---|---|---|---|---|---|---|---|
| Jun 30, 2026 | 409 | 3.02% | 68,156,714 | 4.57% | 94 | 1.15% | 226 | -7.38% | 113 | 18.95% |
| Mar 31, 2026 | 387 | 9.94% | 64,621,929 | -3.02% | 89 | 1.05% | 236 | 43.90% | 94 | -27.69% |
| Dec 31, 2025 | 218 | -34.93% | 30,525,441 | -53.77% | 42 | 0.50% | 97 | -48.68% | 77 | -12.50% |
| 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% |
Top Mutual Funds Shareholders
| Holder | Shares | % Holding | Change |
|---|---|---|---|
| iShares Core S&P Mid-Cap ETF | 2.21M | 3.05% | 68.00 |
| Vanguard MStar Total Stk Mkt Idx Invest | 2.19M | 3.02% | 5.77K |
| Vanguard Morn Total Stk Mkt Idx Investor | 2.18M | 3.02% | 6.16K |
| Vanguard Total Stock Mkt Idx Inv | 2.18M | 3.02% | 6.16K |
| Vanguard US Total Market Shares ETF | 1.93M | 2.69% | -214.23K |
| iShares Russell 2000 ETF | 1.88M | 2.60% | -33.50K |
| Vanguard Small Cap Index | 1.58M | 2.18% | 3.06K |
| iShares Select Dividend ETF | 1.24M | 1.71% | - |
| Vanguard MStar Small Cap Value Index | 1.00M | 1.39% | 2.99K |
| Vanguard Small Cap Value Index Inv | 1.00M | 1.38% | -13.22K |
Recent Insider Transactions
| Date | Name | Role | Activity | Value |
|---|---|---|---|---|
| Jan 09, 2026 | Brown Justin L | President/Southwest Gas Corp. | Sell | $245.51K |
| 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 |
Insider Transactions Trends
| Date | Buy | Sell |
|---|---|---|
| 2026 Q1 | - | 1 |
| 2025 Q4 | - | - |
| 2025 Q3 | 1 | 1 |
| 2025 Q2 | - | 1 |
| 2025 Q1 | - | 2 |
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