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Southwest Gas Holdings, Inc.
SWX·NYSE·
United States·USD
United States·USD$82.48
-0.84 (-1.01%)
Close · Oct 7, 2026 · Close Prices from Tiingo.com
SWX
Southwest Gas Holdings, Inc. · NYSE
Nasdaq 100S&P 500
Filings
Default90D1Y5YALL
SWXS&P 500 (rebased)
Congress BuyCongress SellInsider BuyInsider SellForm 1448-K ResultsLobbying
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Daily closes, adjusted for splits and dividends · Close Prices from Tiingo.comHover a marker, every one is a filing · move across the line for the crosshair
Congressional Trades
Recent trades of SWX by members of U.S. Congress · 4 on record
| Politician | Stock | Type | Filed | Traded | |
|---|---|---|---|---|---|
 Michael GuestHouse · R · MS |
SWXSouthwest Gas Holdings, Inc. · Stock |
Purchase $1,001 - $15,000 |
Aug 23, 2023 | Aug 7, 2023 | Filing ↗ |
 Daniel S. GoldmanHouse · D · NY |
SWXSouthwest Gas Holdings, Inc. · Stock |
Sale $1,001 - $15,000 |
May 19, 2023 | Apr 10, 2023 | Filing ↗ |
| Daniel S. GoldmanHouse · D · NY |
SWXSouthwest Gas Holdings, Inc. · Stock |
Purchase $1,001 - $15,000 |
Apr 17, 2023 | Mar 1, 2023 | Filing ↗ |
 Kenny MarchantHouse · R · TX |
SWXSouthwest Gas Holdings, Inc. · Stock |
Sale $1,001 - $15,000 |
Aug 19, 2015 | Mar 27, 2014 | Filing ↗ |
Whale Activity
Position changes in SWX reported for 2026-06-30 by 11 tracked institutional filers
- Increased4
- New0
- Held0
- Decreased4
- Closed1
- No prior filing2
| Filer | Shares | Value | Change |
|---|---|---|---|
| BlackRock, Inc. | 11.2M | $991.5M | increased |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 4.0M | $352.4M | increased |
| VANGUARD CAPITAL MANAGEMENT LLC | 3.0M | $270.3M | increased |
| GABELLI FUNDS LLC | 950.8K | $84.3M | — |
| GAMCO INVESTORS, INC. ET AL | 764.2K | $67.8M | — |
| RENAISSANCE TECHNOLOGIES LLC | 438.9K | $38.9M | decreased |
| Point72 Asset Management, L.P. | 333.5K | $29.6M | decreased |
| CITADEL ADVISORS LLC | 236.4K | $21.0M | decreased |
| MILLENNIUM MANAGEMENT LLC | 144.7K | $12.8M | increased |
| D. E. Shaw & Co., Inc. | 24.3K | $2.2M | decreased |
| Two Sigma Investments, LP | 0 | $0 | closed |
KeyVex tracks a curated set of large 13F filers plus the largest positions in recent filings, so this is a sample of institutional activity, not the whole market.
Insider Trading
Net shares bought (+) or sold (−) on the open market by SWX insiders, by quarter · Form 4
Recent Insider Transactions
5,036 transactions on record · newest first
| Insider | Type | Shares | Price | Value | Date | |
|---|---|---|---|---|---|---|
| Williams Julie M.SVP/Cont. Improvement and Opt. | Sale | −2,500 | $81.81 | $205K | Sep 28, 2026 | Form 4 ↗ |
| Carson Molly R.Director | Grant / award | +1,196 | $0.00 | $0 | May 7, 2026 | Form 4 ↗ |
| Kim LeezieDirector | Grant / award | +1,196 | $0.00 | $0 | May 7, 2026 | Form 4 ↗ |
| Haller Karen SPresident and CEO | Tax withholding | −13.1K | $80.02 | $1.0M | Feb 27, 2026 | Form 4 ↗ |
| Timperley Amy L.SVP/Chief Reg. & Public Aff. | Tax withholding | −1,182 | $80.02 | $95K | Feb 27, 2026 | Form 4 ↗ |
| Williams Julie M.SVP/Cont. Improvement and Opt. | Tax withholding | −3,473 | $80.02 | $278K | Feb 27, 2026 | Form 4 ↗ |
| Mazzeo Catherine MSVP/Chief Legal/Comp. Officer | Tax withholding | −544 | $80.02 | $44K | Feb 27, 2026 | Form 4 ↗ |
| Brown Justin LPresident/Southwest Gas Corp. | Tax withholding | −6,838 | $80.02 | $547K | Feb 27, 2026 | Form 4 ↗ |
| Brown Justin LPresident/Southwest Gas Corp. | Tax withholding | −3,209 | $87.60 | $281K | Feb 27, 2026 | Form 4 ↗ |
| Gabe Randall P.SVP/Chief Administrative OFC | Tax withholding | −2,172 | $80.02 | $174K | Feb 27, 2026 | Form 4 ↗ |
| Forsberg Justin SSVP/Chief Financial Officer | Tax withholding | −520 | $80.02 | $42K | Feb 27, 2026 | Form 4 ↗ |
| Brown Justin LPresident/Southwest Gas Corp. | Grant / award | +8,427 | $0.00 | $0 | Feb 22, 2026 | Form 4 ↗ |
| Gabe Randall P.SVP/Chief Administrative OFC | Grant / award | +5,769 | $0.00 | $0 | Feb 19, 2026 | Form 4 ↗ |
| Gabe Randall P.SVP/Chief Administrative OFC | Grant / award | +2,340 | $0.00 | $0 | Feb 19, 2026 | Form 4 ↗ |
| Evans Andrew WDirector | Grant / award | +1,726 | $0.00 | $0 | Feb 19, 2026 | Form 4 ↗ |
| Lewis-Raymond JaneDirector | Grant / award | +1,726 | $0.00 | $0 | Feb 19, 2026 | Form 4 ↗ |
| Timperley Amy L.SVP/Chief Reg. & Public Aff. | Grant / award | +4,323 | $0.00 | $0 | Feb 19, 2026 | Form 4 ↗ |
| Timperley Amy L.SVP/Chief Reg. & Public Aff. | Grant / award | +2,824 | $0.00 | $0 | Feb 19, 2026 | Form 4 ↗ |
| Linginfelter Henry PDirector | Grant / award | +1,726 | $0.00 | $0 | Feb 19, 2026 | Form 4 ↗ |
| Pineda Fabio AVP/Controller/CAO | Grant / award | +1,214 | $0.00 | $0 | Feb 19, 2026 | Form 4 ↗ |
Fund Holders
Mutual funds and ETFs holding SWX · SEC Form N-PORT
| Fund | Shares | Value | % of fund | As of |
|---|---|---|---|---|
| iShares Core S&P Mid-Cap ETF iShares Trust | 2.2M | $195.6M | 0.16% | Jun 30, 2026 |
| VANGUARD TOTAL STOCK MARKET INDEX FUND VANGUARD INDEX FUNDS | 2.2M | $193.5M | 0.01% | Jun 30, 2026 |
| iShares Russell 2000 ETF iShares Trust | 1.9M | $168.2M | 0.20% | Jun 30, 2026 |
| VANGUARD SMALL-CAP INDEX FUND VANGUARD INDEX FUNDS | 1.6M | $139.8M | 0.07% | Jun 30, 2026 |
| iShares Select Dividend ETF iShares Trust | 1.2M | $111.0M | 0.47% | Jul 31, 2026 |
| VANGUARD SMALL-CAP VALUE INDEX FUND VANGUARD INDEX FUNDS | 998.7K | $88.6M | 0.13% | Jun 30, 2026 |
| Fidelity Small Cap Value Fund Fidelity Securities Fund | 980.7K | $87.7M | 1.60% | Jul 31, 2026 |
| VIP Mid Cap Portfolio Variable Insurance Products Fund III | 899.9K | $79.8M | 0.84% | Jun 30, 2026 |
| Fidelity Small Cap Index Fund Fidelity Salem Street Trust | 806.9K | $72.1M | 0.21% | Jul 31, 2026 |
| VANGUARD EXTENDED MARKET INDEX FUND VANGUARD INDEX FUNDS | 738.1K | $65.5M | 0.07% | Jun 30, 2026 |
Mutual funds and ETFs whose N-PORT filings list SWX's shares (CUSIP 844895102), each fund at its latest report since Mar 8, 2026, largest positions first. Bonds, options and short positions are left out.
Corporate Lobbying
Estimated quarterly lobbying spending reported under the LDA, filings naming Southwest Gas Holdings, Inc. as client
No lobbying filings found naming Southwest Gas Holdings, Inc. as the client.
Government Contracts
Federal awards to southwest gas · USAspending
$2.9MAwarded · 10 contracts on record
- Department of JusticeFCC TUCSON NATURAL GAS UTILITY SERVICE FY27 CONTRACT #47PA0724D0005 EO14398$0
Oct 1, 2026 · ↗ - Department of JusticeFCC TUCSON NATURAL GAS UTILITY SERVICE FY26 CONTRACT #47PA0724D0005$155K
Oct 1, 2025 · ↗ - Department of JusticeFCC TUCSON NATURAL GAS FY25 CONTRACT # 47PA0724D0005$90K
Apr 1, 2025 · ↗ - Department of Health and Human ServicesDESERT VISIONS YOUTH WELLNESS CENTER NATURAL GAS SERVICES$10K
Jun 2, 2026 · ↗ - Department of Health and Human ServicesBASE YEAR - PIMC NATURAL GAS SERVICE$100K
Feb 19, 2026 · ↗ - Department of the InteriorLCRO NATURAL GAS UTILITY SERVICES$65K
Mar 28, 2025 · ↗ - Department of Veterans AffairsVISN 22 CARL T. HAYDEN VA MEDICAL CENTER PHOENIZ, AZ UTILITY ENERGY SERVICE CONTRACT (UESC) PHASE 1 INVESTMENT GRADE AUDIT FOR 3 ENERGY CONS$750K
Sep 30, 2024 · ↗ - Department of Veterans AffairsIGA AND DESIGNS FOR UESC.$1.7M
Oct 1, 2025 · ↗
U.S. Patents
Recent USPTO applications naming Southwest Gas Holdings, Inc.
No USPTO patent applications found for Southwest Gas Holdings, Inc..
Annual Financials
From SWX's 10-K filings · XBRL
No annual XBRL figures on record for SWX. KeyVex's fundamentals cover about 130 large companies so far.
Stock Splits
Every split and reverse split in the price history
No stock splits in SWX's price history.
About Southwest Gas Holdings, Inc.
From SEC EDGAR company records
Industry (SIC 4923)Natural Gas Transmisison & Distribution
SectorUtilities
HeadquartersLAS VEGAS, NV
IncorporatedDE
SEC CIK0001692115 ↗