NYSE : SWX
-$0.4 (-0.44%)
1.83%
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0.00
change: 0 | last: 0117.29M
| Filing Date | Reporting Person | Amount Beneficially Owned | % of Class |
|---|---|---|---|
| 2026-05-08 | Corvex Management LP | 3.62M | 4.99% |
| 2026-05-08 | Keith A. Meister | 3.62M | 4.99% |
| 2026-04-29 | Vanguard Portfolio Management | 3.88M | 5.36% |
| 2026-03-27 | The Vanguard Group | - | 0.00% |
| 2026-02-05 | FMR LLC | 5.65M | 7.80% |
| 2026-01-29 | Icahn Enterprises Holdings L.P. | 3.6M | 4.99% |
| 2026-01-29 | IEP Utility Holdings LLC | - | 0.00% |
| 2026-01-29 | Beckton Corp. | 3.6M | 4.99% |
| 2026-01-29 | Carl C. Icahn | 3.6M | 4.99% |
| 2026-01-29 | Icahn Enterprises G.P. Inc. | 3.6M | 4.99% |
| 2026-01-29 | IPH GP LLC | 3.6M | 4.99% |
| 2026-01-29 | Icahn Capital LP | 3.6M | 4.99% |
| 2026-01-29 | Icahn Onshore LP | 2.04M | 2.83% |
| 2026-01-29 | Icahn Partners LP | 2.04M | 2.83% |
| 2026-01-29 | Icahn Offshore LP | 1.56M | 2.16% |
| 2026-01-29 | Icahn Partners Master Fund LP | 1.56M | 2.16% |
| 2026-01-21 | Icahn Enterprises G.P. Inc. | 4.76M | 6.60% |
| 2026-01-21 | Icahn Enterprises Holdings L.P. | 4.76M | 6.60% |
| 2026-01-21 | IPH GP LLC | 4.76M | 6.60% |
| 2026-01-21 | Icahn Offshore LP | 2.06M | 2.86% |
| 2026-01-21 | Icahn Partners LP | 2.7M | 3.74% |
| 2026-01-21 | Icahn Partners Master Fund LP | 2.06M | 2.86% |
| 2026-01-21 | Icahn Onshore LP | 2.7M | 3.74% |
| 2026-01-21 | Carl C. Icahn | 4.76M | 6.60% |
| 2026-01-21 | Icahn Capital LP | 4.76M | 6.60% |
| 2026-01-21 | IEP Utility Holdings LLC | - | 0.00% |
| 2026-01-21 | Beckton Corp. | 4.76M | 6.60% |
| 2026-01-02 | Icahn Enterprises G.P. Inc. | 6.03M | 8.36% |
| 2026-01-02 | Icahn Partners Master Fund LP | 2.61M | 3.62% |
| 2026-01-02 | Icahn Offshore LP | 2.61M | 3.62% |
| 2026-01-02 | Icahn Partners LP | 3.42M | 4.74% |
| 2026-01-02 | Icahn Onshore LP | 3.42M | 4.74% |
| 2026-01-02 | Icahn Capital LP | 6.03M | 8.36% |
| 2026-01-02 | IPH GP LLC | 6.03M | 8.36% |
| 2026-01-02 | Icahn Enterprises Holdings L.P. | 6.03M | 8.36% |
| 2026-01-02 | IEP Utility Holdings LLC | - | 0.00% |
| 2026-01-02 | Beckton Corp. | 6.03M | 8.36% |
| 2026-01-02 | Carl C. Icahn | 6.03M | 8.36% |
| 2025-11-26 | Icahn Partners Master Fund LP | 2.61M | 3.62% |
| 2025-11-26 | Icahn Offshore LP | 2.61M | 3.62% |
| 2025-11-26 | Icahn Partners LP | 3.42M | 4.74% |
| 2025-11-26 | Icahn Onshore LP | 3.42M | 4.74% |
| 2025-11-26 | Icahn Capital LP | 6.03M | 8.36% |
| 2025-11-26 | IPH GP LLC | 6.03M | 8.36% |
| 2025-11-26 | Icahn Enterprises Holdings L.P. | 6.03M | 8.36% |
| 2025-11-26 | Icahn Enterprises G.P. Inc. | 6.03M | 8.36% |
| 2025-11-26 | Beckton Corp. | 6.03M | 8.36% |
| 2025-11-26 | IEP Utility Holdings LLC | - | 0.00% |
| 2025-11-26 | Carl C. Icahn | 6.03M | 8.36% |
| 2025-11-05 | FMR LLC | 4.8M | 6.70% |
| 2025-10-14 | Icahn Enterprises G.P. Inc. | 6.03M | 8.38% |
| 2025-10-14 | Icahn Offshore LP | 2.61M | 3.63% |
| 2025-10-14 | Icahn Partners LP | 3.42M | 4.75% |
| 2025-10-14 | Icahn Onshore LP | 3.42M | 4.75% |
| 2025-10-14 | Icahn Capital LP | 6.03M | 8.38% |
| 2025-10-14 | IPH GP LLC | 6.03M | 8.38% |
| 2025-10-14 | Icahn Enterprises Holdings L.P. | 6.03M | 8.38% |
| 2025-10-14 | Carl C. Icahn | 6.03M | 8.38% |
| 2025-10-14 | IEP Utility Holdings LLC | - | 0.00% |
| 2025-10-14 | Beckton Corp. | 6.03M | 8.38% |
| 2025-10-14 | Icahn Partners Master Fund LP | 2.61M | 3.63% |
| 2025-09-26 | Icahn Partners LP | 3.42M | 4.75% |
| 2025-09-26 | Carl C. Icahn | 6.03M | 8.38% |
| 2025-09-26 | IEP Utility Holdings LLC | - | 0.00% |
| 2025-09-26 | Beckton Corp. | 6.03M | 8.38% |
| 2025-09-26 | Icahn Enterprises G.P. Inc. | 6.03M | 8.38% |
| 2025-09-26 | Icahn Enterprises Holdings L.P. | 6.03M | 8.38% |
| 2025-09-26 | IPH GP LLC | 6.03M | 8.38% |
| 2025-09-26 | Icahn Capital LP | 6.03M | 8.38% |
| 2025-09-26 | Icahn Onshore LP | 3.42M | 4.75% |
| 2025-09-26 | Icahn Offshore LP | 2.61M | 3.63% |
| 2025-09-26 | Icahn Partners Master Fund LP | 2.61M | 3.63% |
| 2025-09-05 | Southwest Gas Holdings, Inc. | - | 0.00% |
| 2025-08-12 | Southwest Gas Holdings, Inc. | 27.36M | 30.90% |
| 2025-08-06 | FMR LLC | 3.59M | 5.00% |
| 2025-07-08 | Southwest Gas Holdings, Inc. | 46.19M | 52.10% |
| 2025-06-18 | Southwest Gas Holdings, Inc. | 47.25M | 53.30% |
| 2025-05-28 | Corvex Management LP | 5.03M | 7.00% |
| 2025-05-28 | Keith A. Meister | 5.03M | 7.00% |
| 2025-05-23 | Southwest Gas Holdings, Inc. | 58.46M | 65.90% |
| 2025-03-25 | Icahn Partners LP | 4.27M | 5.94% |
| 2025-03-25 | Icahn Partners Master Fund LP | 3.26M | 4.55% |
| 2025-03-25 | Icahn Offshore LP | 3.26M | 4.55% |
| 2025-03-25 | Icahn Onshore LP | 4.27M | 5.94% |
| 2025-03-25 | Icahn Capital LP | 7.53M | 10.49% |
| 2025-03-25 | IPH GP LLC | 7.53M | 10.49% |
| 2025-03-25 | Icahn Enterprises Holdings L.P. | 7.53M | 10.49% |
| 2025-03-25 | Icahn Enterprises G.P. Inc. | 7.53M | 10.49% |
| 2025-03-25 | Beckton Corp. | 7.53M | 10.49% |
| 2025-03-25 | IEP Utility Holdings LLC | - | 0.00% |
| 2025-03-25 | Carl C. Icahn | 7.53M | 10.49% |
| 2024-11-13 | Southwest Gas Holdings, Inc. | 71.67M | 81.00% |
| 2022-06-03 | Master Fund LP | 2.11M | 3.20% |
| 2022-06-03 | LP | 2.11M | 3.20% |
| 2022-06-03 | LP | 2.98M | 4.50% |
| 2022-06-03 | LP | 2.98M | 4.50% |
| 2022-06-03 | LP | 5.09M | 7.60% |
| 2022-06-03 | LLC | 5.09M | 7.60% |
| 2022-06-03 | Holdings L.P. | 5.09M | 7.60% |
| 2022-06-03 | G.P. Inc. | 5.09M | 7.60% |
| 2022-06-03 | Corp. | 5.09M | 7.60% |
| 2022-06-03 | Icahn | 5.09M | 7.60% |
| 2022-06-03 | Holdings LLC | - | 0.00% |
| 2022-03-11 | (1) BlackRock, Inc. | 9.28M | 15.40% |
| 2022-02-14 | 52-0556948 | 3.39M | 5.70% |
| 2022-02-10 | The Vanguard Group - 23-1945930 | 5.96M | 10.08% |
| 2022-02-08 | (1) BlackRock, Inc. | 9.28M | 15.40% |
| 2021-06-09 | Lazard Asset Management LLC | 424.96K | 11.00% |
| 2021-02-16 | 52-0556948 | 3.04M | 5.30% |
| 2021-02-09 | Lazard Asset Management LLC | 5.39M | 11.00% |
| 2020-02-04 | (1) BlackRock, Inc. | 7.43M | 13.60% |
| 2019-02-14 | 52-0556948 | 3.01M | 5.60% |
| 2019-01-31 | (1) BlackRock, Inc. | 6.24M | 11.90% |
| 2018-01-19 | (1) BlackRock, Inc. | 5.48M | 11.50% |
| 2017-04-10 | China Investment Corporation | 101.3M | 17.50% |
| Date | Stock Price | Shares Outstanding | Market Cap | Cash & Equivalents | Total Debt | Enterprise Value |
|---|---|---|---|---|---|---|
| 2025-12-31 | $80.02 | 72.16M | $5.77B | $576.64M | $3.51B | $8.71B |
| 2024-12-31 | $70.71 | 71.84M | $5.08B | $363.79M | $5.06B | $9.77B |
| 2023-12-31 | $63.35 | 70.79M | $4.48B | $106.54M | $5.28B | $9.66B |
| 2022-12-31 | $61.88 | 65.56M | $4.06B | $123.08M | $5.99B | $9.92B |
| 2021-12-31 | $70.05 | 59.14M | $4.14B | $222.7M | $6.32B | $10.24B |
| 2020-12-31 | $60.75 | 56M | $3.4B | $83.35M | $2.88B | $6.2B |
| 2019-12-31 | $75.97 | 54.24M | $4.12B | $49.54M | $2.67B | $6.75B |
| 2018-12-31 | $76.50 | 49.42M | $3.78B | $85.36M | $2.29B | $5.99B |
| 2017-12-31 | $80.48 | 47.96M | $3.86B | $43.62M | $2.04B | $5.86B |
| 2016-12-31 | $76.62 | 47.47M | $3.64B | $28.07M | $1.6B | $5.21B |
| Date | Stock Price | Shares Outstanding | Market Cap | Cash & Equivalents | Total Debt | Enterprise Value |
|---|---|---|---|---|---|---|
| 2026-03-31 | $86.90 | 72.44M | $6.3B | $484.75M | $3.51B | $9.32B |
| 2025-12-31 | $80.02 | 72.34M | $5.79B | $576.64M | $3.51B | $8.72B |
| 2025-09-30 | $78.34 | 72.21M | $5.66B | $778.63M | $3.51B | $8.39B |
| 2025-06-30 | $74.39 | 72.09M | $5.36B | $355.63M | $4.68B | $9.69B |
| 2025-03-31 | $71.80 | 72.01M | $5.17B | $406.3M | $5.05B | $9.81B |
| 2024-12-31 | $70.71 | 71.92M | $5.09B | $363.79M | $5.06B | $9.78B |
| 2024-09-30 | $73.76 | 71.88M | $5.3B | $456.64M | $5.08B | $9.92B |
| 2024-06-30 | $69.25 | 71.84M | $4.97B | $599.64M | $5.21B | $9.58B |
| 2024-03-31 | $75.58 | 71.73M | $5.42B | $457.95M | $5.34B | $10.3B |
| 2023-12-31 | $63.35 | 71.67M | $4.54B | $106.54M | $5.28B | $9.71B |
| 2023-09-30 | $60.41 | 71.63M | $4.33B | $104.94M | $5.34B | $9.56B |
| 2023-06-30 | $63.65 | 71.54M | $4.55B | $221.37M | $5.34B | $9.67B |