Companies / Southwest Gas Holdings Inc
Southwest Gas Holdings Inc
Financials · FY2023
Ownership
72.4M shares outstanding · as of Jul 31, 2026
Ownership
| Insiders | 0.62% | 447,692 |
| 10%+ / strategic | 7.80% | 5,649,915 |
| Institutions | 89.81% | 65,062,004 |
| Public float | 1.78% | 1,286,242 |
% of common shares outstanding (exact, from the latest cover-page filing). Institutions are quarterly 13F snapshots; insiders reflect current officers & directors.
Insiders 17
View all →| Insider | % of shares | Shares |
|---|---|---|
Haller Karen SCEOPresident and CEO | 0.26% | 185,798 |
Mariucci Anne LDirector | 0.07% | 50,100 |
Williams Julie M.SVP/Cont. Improvement and Opt. | 0.04% | 28,950 |
Brown Justin LPresident/Southwest Gas Corp. | 0.04% | 27,623 |
Gabe Randall P.SVP/Chief Administrative OFC | 0.03% | 24,153 |
Lewis-Raymond JaneDirector | 0.02% | 17,474 |
Thornton Leslie TDirector | 0.02% | 17,201 |
Mazzeo Catherine MSVP/Chief Legal/Comp. Officer | 0.02% | 16,150 |
Timperley Amy L.SVP/Chief Reg. & Public Aff. | 0.02% | 15,118 |
Conley E RenaeDirector | 0.02% | 12,282 |
Institutional holders 365
View all →| Holder | Value | % of shares |
|---|---|---|
| $991.55M | 15.43% | |
| $561.05M | 9.68% | |
| $482.73M | 8.33% | |
| $452.11M | 7.80% | |
| $402.55M | 6.94% | |
| $231.20M | 3.60% | |
| $163.89M | 2.83% | |
| $148.45M | 2.36% | |
| $128.18M | 2.04% | |
| $101.15M | 1.61% |
Activity
InsidersInstitutions
What insiders are doing in this stock (Form 4).| Date | Actor | Action | Security | Value | Shares Δ | Position after | Impact |
|---|---|---|---|---|---|---|---|
| Feb 27, 2026 | Haller Karen S CEO | Other | Common Stock | $1.05M | -13K -6.59% | 185,798 0.26% of shares | low |
| Jan 8, 2026 | Haller Karen S CEO | Other | Common Stock | $611.6K | -8K -4.88% | 148,843 0.21% of shares | low |
| Feb 27, 2026 | Brown Justin L Executive | Other | Common Stock | $547.2K | -7K -19.84% | 27,623 0.04% of shares | low |
| Feb 27, 2026 | Brown Justin L Executive | Other | Common Stock | $281.1K | -3K -8.52% | 34,461 0.05% of shares | low |
| Feb 27, 2026 | Williams Julie M. Executive | Other | Common Stock | $277.9K | -3K -10.71% | 28,950 0.04% of shares | low |
| Jan 9, 2026 | Brown Justin L Executive | Sell | Common Stock | $245.5K | -3K -32.39% | 6,320 <0.01% of shares | medium |
| Jan 8, 2026 | Brown Justin L Executive | Other | Common Stock | $206.2K | -3K -7.01% | 34,123 0.05% of shares | low |
| Feb 27, 2026 | Gabe Randall P. Executive | Other | Common Stock | $173.8K | -2K -8.25% | 24,153 0.03% of shares | low |
5%+ ownership events
Schedule 13D / 13G
| Filer | Stance | % of class |
|---|---|---|
| Vanguard Group Inc | Passive13G/A | — |
| Fmr LLC | Passive13G/A | — |
Securities
via CUSIP / OpenFIGI
| Symbol | Type | CUSIP |
|---|---|---|
| SWX | — | 844895102 |