SWX · Southwest Gas Holdings, Inc. · Holdings
Institutional ownership from SEC Form 13F filings. Investment managers with more than $100 million in U.S. equities must disclose their positions every quarter, within 45 days of quarter-end, so the holdings shown can lag the market by up to a quarter.
Institutional Ownership Trend
Superinvestors Holding SWX
All superinvestors →Holder Concentration
Across 411 13F filersWho Holds SWX
Last 8 quarters through Sep 30, 2026 (filing window open)Each kind of 13F filer's share of the common shares 13F filers report. Holder type comes from regulatory records, never the filer's name; style, turnover and horizon are measured from each filer's own 13F book. The quarter selector does not change this card.
Jun 30, 2026, the newest closed quarter: 411 filers, like-for-like change +2.1%; actively managed books +0.5%; index-like books +4.9%.
| Holder type | Share | Filers | Change |
|---|---|---|---|
| Registered adviser | 47.4% | 231 | +1.0% |
| Exempt adviser | 0.2% | 4 | +291.4% |
| Adviser | 4.6% | 13 | +1.9% |
| Bank | 9.1% | 20 | +2.9% |
| Insurer | 1.8% | 3 | -0.2% |
| Broker-dealer | 0.1% | 1 | +90.8% |
| Benefit plan | 0.4% | 8 | +16.2% |
| Non-US | 2.0% | 9 | +26.3% |
| Holding company | 28.0% | 10 | +4.9% |
| Unknown | 6.3% | 112 | -7.2% |
| Style | Share | Filers | Change |
|---|---|---|---|
| Index-like | 37.6% | 42 | +4.9% |
| Systematic-like | 2.1% | 24 | -29.2% |
| Concentrated | 6.8% | 84 | -22.4% |
| Diversified active | 53.4% | 261 | +6.3% |
| Not measured | 0.0% | 0 | — |
| Unknown | 0.0% | 0 | — |
| Turnover | Share | Filers | Change |
|---|---|---|---|
| Low turnover | 56.3% | 244 | +6.3% |
| Medium turnover | 22.8% | 86 | -1.0% |
| High turnover | 6.9% | 47 | -15.8% |
| Unknown | 14.0% | 34 | +1.6% |
| Not measured | 0.0% | 0 | — |
| Holding horizon | Share | Filers | Change |
|---|---|---|---|
| Short horizon | 13.5% | 48 | +6.2% |
| Medium horizon | 20.6% | 69 | +3.9% |
| Long horizon | 51.8% | 269 | +9.0% |
| Unknown | 14.1% | 25 | -20.9% |
| Not measured | 0.0% | 0 | — |
| 13F book size | Share | Filers | Change |
|---|---|---|---|
| Under $1B | 0.6% | 90 | -19.2% |
| $1B to $10B | 11.9% | 117 | -9.0% |
| $10B to $100B | 19.0% | 128 | -0.9% |
| $100B or more | 68.5% | 76 | +5.5% |
| Not measured | 0.0% | 0 | — |
| Client base | Share | Filers | Change |
|---|---|---|---|
| Individuals and high net worth | 0.8% | 119 | +10.1% |
| Pooled investment vehicles | 14.7% | 43 | -15.2% |
| Registered funds and BDCs | 21.9% | 26 | +6.4% |
| Pension and profit sharing plans | 0.0% | 3 | +27.6% |
| Insurance companies | 0.4% | 6 | +92.0% |
| Charitable organizations | 0.0% | 2 | +54500.0% |
| Governments and sovereign funds | 2.5% | 5 | +6.5% |
| Banks and thrifts | 0.0% | 1 | +1.9% |
| Other investment advisers | 0.1% | 6 | +6.4% |
| Other | 0.1% | 4 | +7.9% |
| Diversified | 6.9% | 15 | +23.5% |
| Unknown | 52.6% | 181 | +3.1% |
| Private funds | Share | Filers | Change |
|---|---|---|---|
| Hedge funds | 19.6% | 55 | -8.1% |
| Private equity funds | 1.3% | 10 | +43.8% |
| Venture capital funds | 0.0% | 2 | +234.2% |
| Real estate funds | 0.4% | 7 | +24.9% |
| Securitized asset funds | 0.3% | 2 | +1.7% |
| Other private funds | 4.4% | 19 | +6.4% |
| Mixed private funds | 0.3% | 2 | +11.1% |
| Private funds, type not stated | 1.0% | 5 | +989.4% |
| No private funds | 20.4% | 133 | +3.4% |
| Liquidity funds | 0.0% | 0 | — |
| Unknown | 52.3% | 176 | +2.7% |
| Location | Share | Filers | Change |
|---|---|---|---|
| United States | 94.5% | 355 | +2.6% |
| Outside the US | 5.5% | 56 | -8.5% |
The Sep 30, 2026 filing window is still open, so its bar carries the Jun 30, 2026 positions of filers that have not filed yet.
How the mix is measured
Shares are 13F common shares restated to today's split basis; options and principal amounts are left out. The change compares only filers with a 13F in both quarters and keeps each filer in its bucket of the later quarter on both sides; a filer that continues under a new CIK is compared through its successor. Holder type comes from each filer's current regulatory profile; client base and private funds come from the Form ADV roster current at each quarter end (rosters from December 2019, so an earlier quarter reads Unknown). Style, turnover, horizon and book size are measured from each filer's 13F book in the newest measured quarter, and Not measured means none was. Actively managed books are those measured systematic-like, concentrated or diversified active.
Excluded 5 holders with no observed 2026-03-31 13F and 2 holders with no observed 2026-06-30 13F. Compared across CIK changes: JANUS HENDERSON GROUP PLC continues as Jupiter Topco LLC.
Conviction and Crowding
411 13F filers, quarter ended Jun 30, 2026Measured across every 13F filer's common-share book once the quarter's filing window closed. Crowding counts filers with high turnover or that advise private funds on Form ADV.
Managers in the top fifth by current three-year FundScore alpha were net buyers of $0 (0 buying, 0 selling).
Estimated Holder Cost Basis
Quarter ended Jun 30, 2026, on that quarter's share basisEstimated, never filed: each 13F buy is costed at its quarter's average traded price and each sale keeps the average cost, so this is what holders paid on average if they traded evenly through each quarter.
Estimated cost covers 30.4% of the 13F shares; positions already held when a filer's 13F history starts, or bought in a quarter without a trusted average price, have no estimate.
Shared Holders
Companies SWX's active holders also own, quarter ended Jun 30, 2026Shareholder Targets
13F filers that own its peers but not SWX, quarter ended Jun 30, 2026Found through its holder-overlap peers: BKH, OGS, SARO, PCG, NI, PPL, GATX, XEL, OGE, COCO, MSGE, NFG, KNTK, NTST, HTO, KGS, IDA, SUNC, EPRT, MTH. 2,091 filers in all.
| # | Filer | In peers | Largest peers |
|---|---|---|---|
| 1 | Capital Research Global Investors Adviser, Diversified active | $2,768,127,387 4 held | XEL, PCG, BKH |
| 2 | Carlyle Group Inc. Registered adviser, Concentrated | $2,529,998,216 1 held | SARO |
| 3 | TWO SIGMA INVESTMENTS, LP Registered adviser, Systematic-like | $1,531,314,569 18 held | PCG, IDA, KGS |
| 4 | JENNISON ASSOCIATES LLC Registered adviser, Diversified active | $1,061,841,974 8 held | NI, IDA, XEL |
| 5 | BARROW HANLEY MEWHINNEY & STRAUSS LLC Registered adviser, Diversified active | $1,053,643,674 5 held | XEL, PCG, HTO |
| 6 | Clearbridge Investments, LLC Registered adviser, Diversified active | $989,107,509 8 held | PCG, OGE, PPL |
| 7 | STATE FARM MUTUAL AUTOMOBILE INSURANCE CO Insurer, Diversified active | $961,670,019 1 held | GATX |
| 8 | GQG Partners LLC Registered adviser, Diversified active | $897,015,085 2 held | XEL, PPL |
| 9 | Blackstone Inc. Adviser, Concentrated | $876,576,751 6 held | KNTK, SUNC, NFG |
| 10 | Aristotle Capital Management, LLC Registered adviser, Diversified active | $839,858,101 1 held | XEL |
Fund Ownership of SWX by Fund Type
Registered funds' Form N-PORT reports for the quarter ended Jun 30, 2026Index funds and index ETFs hold 26.47% of shares outstanding.
| Fund type | Of shares outstanding | Shares |
|---|---|---|
| Index funds | 4.31% | 3,124,185 |
| Index ETFs | 22.16% | 16,051,627 |
| Active ETFs | 1.41% | 1,020,946 |
| Active funds | 17.83% | 12,913,466 |
| Unclassified | 1.06% | 770,797 |
| All registered funds | 46.77% | 33,881,021 |
How fund types are measured
Each fund series counts once, with its latest Form N-PORT report dated inside the quarter; only long share positions count, restated to today's split basis. The fund type is the series' latest Form N-CEN answer on or before the quarter end (the index-fund box and the exchange-traded flag), never its name. Unclassified funds have no usable N-CEN; unit investment trusts are among them, so index ownership is a floor. Funds sit inside their advisers' 13F reports, so these shares overlap the 13F figures and are never added to them.
| Holder | Value (USD) | % of 13F | Shares | Type | Filed | Open |
|---|---|---|---|---|---|---|
| Mega BlackRock, Inc. Holding company | $991,548,897 | 16.58% | 11,181,201 | Shares | 2026-08-07 | |
| Mega FMR LLC Holding company | $494,402,171 | 8.27% | 5,575,126 | Shares | 2026-08-13 | |
| Mega VANGUARD PORTFOLIO MANAGEMENT LLC Registered adviser | $352,370,866 | 5.89% | 3,973,510 | Shares | 2026-08-13 | |
| Mid Corvex Management LP Registered adviser | $284,533,149 | 4.76% | 3,208,538 | Shares | 2026-08-14 | |
| Mega VANGUARD CAPITAL MANAGEMENT LLC Registered adviser | $270,262,586 | 4.52% | 3,047,616 | Shares | 2026-08-13 | |
| Mega STATE STREET CORP Bank | $231,204,811 | 3.87% | 2,607,181 | Shares | 2026-09-22 | |
| Mega GEODE CAPITAL MANAGEMENT, LLC Registered adviser | $185,071,967 | 3.10% | 2,086,964 | Shares | 2026-08-12 | |
| Large MAVERICK CAPITAL LTD Registered adviser | $167,566,003 | 2.80% | 1,889,558 | Shares | 2026-08-14 | |
| Mega AQR CAPITAL MANAGEMENT LLC Registered adviser | $142,214,870 | 2.38% | 1,603,686 | Shares | 2026-08-14 | |
| Large ADAGE CAPITAL PARTNERS GP, L.L.C. Registered adviser | $120,118,567 | 2.01% | 1,354,517 | Shares | 2026-08-14 | |
| Mega T. Rowe Price Investment Management, Inc. Adviser | $101,113,822 | 1.69% | 1,140,210 | Shares | 2026-08-14 | |
| Mid Channing Capital Management, LLC Registered adviser | $95,319,294 | 1.59% | 1,074,868 | Shares | 2026-07-29 | |
| Mega DIMENSIONAL FUND ADVISORS LP Registered adviser | $93,892,874 | 1.57% | 1,058,783 | Shares | 2026-08-11 | |
| Mega PRINCIPAL FINANCIAL GROUP INC Insurer | $87,426,153 | 1.46% | 985,861 | Shares | 2026-08-04 | |
| Large GABELLI FUNDS LLC Registered adviser | $84,320,757 | 1.41% | 950,843 | Shares | 2026-08-12 | |
| Mega NORGES BANK Non-US | $84,077,064 | 1.41% | 948,095 | Shares | 2026-08-12 | |
| Mega NORTHERN TRUST CORP Bank | $79,137,232 | 1.32% | 892,391 | Shares | 2026-08-13 | |
| Mega GOLDMAN SACHS GROUP INC Holding company | $77,112,047 | 1.29% | 869,554 | Shares | 2026-08-14 | |
| Mid River Road Asset Management, LLC Registered adviser | $76,729,660 | 1.28% | 865,242 | Shares | 2026-07-17 | |
| Mega Bank of New York Mellon Corp Bank | $74,324,295 | 1.24% | 838,118 | Shares | 2026-08-06 | |
| Large FULLER & THALER ASSET MANAGEMENT, INC. Registered adviser | $71,019,821 | 1.19% | 800,855 | Shares | 2026-08-12 | |
| Mega CHARLES SCHWAB INVESTMENT MANAGEMENT INC Registered adviser | $69,939,965 | 1.17% | 788,678 | Shares | 2026-08-14 | |
| Large GAMCO INVESTORS, INC. ET AL Registered adviser | $67,768,723 | 1.13% | 764,194 | Shares | 2026-08-12 | |
| Large NOMURA ASSET MANAGEMENT INTERNATIONAL INC. Adviser | $64,870,838 | 1.08% | 731,516 | Shares | 2026-08-14 | |
| Large BROOKFIELD Corp /ON/ | $57,992,906 | 0.97% | 653,957 | Shares | 2026-08-14 | |
| Large COHEN & STEERS, INC. Adviser | $55,081,276 | 0.92% | 621,124 | Shares | 2026-08-14 | |
| Mega VICTORY CAPITAL MANAGEMENT INC Registered adviser | $54,570,656 | 0.91% | 615,366 | Shares | 2026-08-07 | |
| Large JACOBS LEVY EQUITY MANAGEMENT, INC Registered adviser | $51,855,363 | 0.87% | 584,747 | Shares | 2026-08-14 | |
| Mega JPMORGAN CHASE & CO Bank | $50,467,873 | 0.84% | 569,101 | Shares | 2026-08-12 | |
| Mega Nuveen, LLC | $43,440,163 | 0.73% | 489,853 | Shares | 2026-08-11 | |
| Mega MORGAN STANLEY Holding company | $40,602,131 | 0.68% | 457,850 | Shares | 2026-08-13 | |
| Mega BANK OF AMERICA CORP /DE/ Bank | $39,572,029 | 0.66% | 446,234 | Shares | 2026-08-14 | |
| Large RENAISSANCE TECHNOLOGIES LLC Registered adviser | $38,921,652 | 0.65% | 438,900 | Shares | 2026-08-13 | |
| Mega VANGUARD FIDUCIARY TRUST CO | $38,487,563 | 0.64% | 434,005 | Shares | 2026-08-13 | |
| Mega NEUBERGER BERMAN GROUP LLC Holding company | $38,314,016 | 0.64% | 432,048 | Shares | 2026-08-13 | |
| Mega FIRST TRUST ADVISORS LP Registered adviser | $38,110,939 | 0.64% | 429,758 | Shares | 2026-08-11 | |
| Mega MASSACHUSETTS FINANCIAL SERVICES CO /MA/ Registered adviser | $37,658,759 | 0.63% | 424,659 | Shares | 2026-08-03 | |
| Mid ALGERT GLOBAL LLC Registered adviser | $29,675,875 | 0.50% | 334,640 | Shares | 2026-08-13 | |
| Large Point72 Asset Management, L.P. Registered adviser | $29,572,119 | 0.49% | 333,470 | Shares | 2026-08-14 | |
| Mid Weiss Asset Management LP Registered adviser | $25,117,900 | 0.42% | 283,242 | Shares | 2026-08-14 | |
| Mega WELLINGTON MANAGEMENT GROUP LLP Holding company | $24,078,303 | 0.40% | 271,519 | Shares | 2026-08-14 | |
| Mega UBS Group AG Bank | $23,933,933 | 0.40% | 269,891 | Shares | 2026-08-13 | |
| Mid KAYNE ANDERSON CAPITAL ADVISORS LP Registered adviser | $23,656,719 | 0.40% | 266,765 | Shares | 2026-08-11 | |
| Large NEW YORK STATE COMMON RETIREMENT FUND | $23,575,311 | 0.39% | 265,847 | Shares | 2026-07-29 | |
| Mega Invesco Ltd. Adviser | $22,955,700 | 0.38% | 258,860 | Shares | 2026-08-14 | |
| Mid Aventail Capital Group, LP Registered adviser | $21,976,322 | 0.37% | 247,816 | Shares | 2026-08-14 | |
| Mega BARCLAYS PLC Bank | $21,584,268 | 0.36% | 243,395 | Shares | 2026-08-14 | |
| Mega CITADEL ADVISORS LLC Registered adviser | $20,963,597 | 0.35% | 236,396 | Shares | 2026-09-02 | |
| Mega Russell Investments Group, Ltd. | $20,883,777 | 0.35% | 235,496 | Shares | 2026-08-06 | |
| Mega RHUMBLINE ADVISERS Registered adviser | $20,224,538 | 0.34% | 228,062 | Shares | 2026-08-12 | |
| Mid KENNEDY CAPITAL MANAGEMENT LLC Registered adviser | $19,411,874 | 0.32% | 218,898 | Shares | 2026-08-14 | |
| Large PRUDENTIAL FINANCIAL INC Insurer | $18,816,565 | 0.31% | 212,185 | Shares | 2026-08-12 | |
| Mega Legal & General Group Plc | $17,767,391 | 0.30% | 200,354 | Shares | 2026-08-14 | |
| Large MetLife Investment Management, LLC Registered adviser | $16,948,166 | 0.28% | 191,116 | Shares | 2026-08-14 | |
| Large Balyasny Asset Management L.P. Registered adviser | $16,226,577 | 0.27% | 182,979 | Shares | 2026-08-14 | |
| Large Hudson Bay Capital Management LP Registered adviser | $15,493,548 | 0.26% | 174,713 | Shares | 2026-08-14 | |
| Mega ALLIANCEBERNSTEIN L.P. Registered adviser | $15,370,904 | 0.26% | 173,330 | Shares | 2026-08-14 | |
| Mega UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC Registered adviser | $15,037,020 | 0.25% | 169,565 | Shares | 2026-08-13 | |
| Mega California Public Employees Retirement System | $13,686,693 | 0.23% | 154,338 | Shares | 2026-08-14 | |
| Mega MILLENNIUM MANAGEMENT LLC Registered adviser | $12,834,745 | 0.21% | 144,731 | Shares | 2026-08-14 | |
| Large DUFF & PHELPS INVESTMENT MANAGEMENT CO Registered adviser | $12,554,338 | 0.21% | 141,569 | Shares | 2026-08-13 | |
| Large EXCHANGE TRADED CONCEPTS, LLC Registered adviser | $11,786,102 | 0.20% | 132,906 | Shares | 2026-08-11 | |
| Mega AMERIPRISE FINANCIAL INC Adviser | $10,958,896 | 0.18% | 123,578 | Shares | 2026-08-14 | |
| Mega Swiss National Bank | $10,951,980 | 0.18% | 123,500 | Shares | 2026-08-11 | |
| Large Verition Fund Management LLC Registered adviser | $10,730,280 | 0.18% | 121,000 | Shares | 2026-08-14 | |
| Small Verbena Value LP Adviser | $10,654,547 | 0.18% | 120,146 | Shares | 2026-08-14 | |
| Mega Qube Research & Technologies Ltd Exempt adviser | $10,636,988 | 0.18% | 119,948 | Shares | 2026-08-14 | |
| Mid Sourcerock Group LLC Registered adviser | $10,414,845 | 0.17% | 117,443 | Shares | 2026-08-14 | |
| Large PUBLIC EMPLOYEES RETIREMENT ASSOCIATION OF COLORADO | $10,324,657 | 0.17% | 116,426 | Shares | 2026-08-11 | |
| Large Man Group plc | $9,818,028 | 0.16% | 110,713 | Shares | 2026-08-14 | |
| Mid Zimmer Partners, LP Registered adviser | $9,591,540 | 0.16% | 108,159 | Shares | 2026-08-14 | |
| Mega BNP PARIBAS ARBITRAGE, SA Non-US | $9,561,654 | 0.16% | 107,822 | Shares | 2026-08-13 | |
| Large Walleye Capital LLC Registered adviser | $8,844,854 | 0.15% | 99,739 | Shares | 2026-08-03 | |
| Mega WELLS FARGO & COMPANY/MN Bank | $8,601,337 | 0.14% | 96,993 | Shares | 2026-08-14 | |
| Mid Lighthouse Investment Partners, LLC Registered adviser | $8,503,968 | 0.14% | 95,895 | Shares | 2026-08-14 | |
| Mega SEI INVESTMENTS CO Holding company | $8,436,660 | 0.14% | 95,136 | Shares | 2026-08-14 | |
| Mega DEUTSCHE BANK AG\ Non-US | $8,378,839 | 0.14% | 94,484 | Shares | 2026-08-07 | |
| Mega PRICE T ROWE ASSOCIATES INC /MD/ Registered adviser | $8,136,301 | 0.14% | 91,749 | Shares | 2026-08-14 | |
| Mid HENNESSY ADVISORS INC Registered adviser | $8,018,179 | 0.13% | 90,417 | Shares | 2026-07-16 | |
| Large CANADA LIFE ASSURANCE Co | $7,986,432 | 0.13% | 90,059 | Shares | 2026-08-13 | |
| Mid SummitTX Capital, L.P. Registered adviser | $7,399,459 | 0.12% | 83,440 | Shares | 2026-08-14 | |
| Large STATE OF WISCONSIN INVESTMENT BOARD Benefit plan | $7,296,679 | 0.12% | 82,281 | Shares | 2026-08-14 | |
| Mega RAYMOND JAMES FINANCIAL INC | $6,878,729 | 0.12% | 77,568 | Shares | 2026-08-14 | |
| Mid Magellan Asset Management Ltd Registered adviser | $6,829,246 | 0.11% | 77,010 | Shares | 2026-08-13 | |
| Mega CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM Benefit plan | $6,575,178 | 0.11% | 74,145 | Shares | 2026-08-24 | |
| Mega FRANKLIN RESOURCES INC Adviser | $5,996,358 | 0.10% | 67,618 | Shares | 2026-08-13 | |
| Large Retirement Systems of Alabama | $5,907,950 | 0.10% | 66,621 | Shares | 2026-07-28 | |
| Small Moody Aldrich Partners LLC Registered adviser | $5,879,395 | 0.10% | 66,299 | Shares | 2026-07-15 | |
| Mega MANUFACTURERS LIFE INSURANCE COMPANY, THE Non-US | $5,780,960 | 0.10% | 65,189 | Shares | 2026-09-09 | |
| Large Schonfeld Strategic Advisors LLC Registered adviser | $5,774,043 | 0.10% | 65,111 | Shares | 2026-08-14 | |
| Mid Sterling Capital Management LLC Registered adviser | $5,685,213 | 0.10% | 69,723 | Shares | 2026-10-22 | |
| Mega CITIGROUP INC Bank | $5,666,207 | 0.09% | 63,895 | Shares | 2026-08-03 | |
| Mid Maryland State Retirement & Pension System | $5,415,421 | 0.09% | 61,067 | Shares | 2026-07-30 | |
| Large HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND Non-US | $5,125,704 | 0.09% | 57,800 | Shares | 2026-08-13 | |
| Mid Sagefield Capital LP | $4,979,558 | 0.08% | 56,152 | Shares | 2026-08-14 | |
| Mega SG Americas Securities, LLC Non-US | $4,927,681 | 0.08% | 55,567 | Shares | 2026-08-07 | |
| Mid PEREGRINE CAPITAL MANAGEMENT LLC Registered adviser | $4,857,979 | 0.08% | 54,781 | Shares | 2026-07-17 | |
| Large FIFTH THIRD BANCORP Bank | $4,691,792 | 0.08% | 52,907 | Shares | 2026-08-05 | |
| Mega Allianz Asset Management GmbH | $4,667,228 | 0.08% | 52,630 | Shares | 2026-09-02 | |
| Mega AMERICAN CENTURY COMPANIES INC | $4,653,394 | 0.08% | 52,474 | Shares | 2026-08-12 |
Showing the top 100 of 411 holders. Create a free account to see every holder, past quarters, search, filters and CSV export.