SWX Southwest Gas Holdings, Inc.
Southwest Gas Holdings, Inc. (SWX) Institutional Ownership
What the institutions did with SWX last quarter, from their 13F filings. Counting managers rather than shares is the point: a single index fund adding to a position tells you far less than four hundred separate managers all deciding to. Positions as reported for the quarter ended June 30, 2026.
Every manager below opens. Subscribers can see any firm's whole portfolio — every position, its weight, and what they bought, trimmed and exited last quarter.
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Each block is one manager, sized by shares held and colored by how much they moved the position last quarter. Green added, red cut, grey stood pat.
Largest holders
| Manager | Shares | % of reported |
|---|---|---|
| BlackRock, Inc. | 11.2M | 16.6% |
| FMR LLC | 5.6M | 8.3% |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 4.0M | 5.9% |
| Corvex Management LP | 3.2M | 4.8% |
| VANGUARD CAPITAL MANAGEMENT LLC | 3.0M | 4.5% |
| STATE STREET CORP | 2.6M | 3.9% |
| GEODE CAPITAL MANAGEMENT, LLC | 2.1M | 3.1% |
| MAVERICK CAPITAL LTD | 1.9M | 2.8% |
| AQR CAPITAL MANAGEMENT LLC | 1.6M | 2.4% |
| ADAGE CAPITAL PARTNERS GP, L.L.C. | 1.4M | 2.0% |
| T. Rowe Price Investment Management, Inc. | 1.1M | 1.7% |
| Channing Capital Management, LLC | 1.1M | 1.6% |
| DIMENSIONAL FUND ADVISORS LP | 1.1M | 1.6% |
| PRINCIPAL FINANCIAL GROUP INC | 985.9K | 1.5% |
| GABELLI FUNDS LLC | 950.8K | 1.4% |
| NORGES BANK | 948.1K | 1.4% |
| NORTHERN TRUST CORP | 892.4K | 1.3% |
| GOLDMAN SACHS GROUP INC | 869.6K | 1.3% |
| River Road Asset Management, LLC | 865.2K | 1.3% |
| Bank of New York Mellon Corp | 838.1K | 1.2% |
| FULLER & THALER ASSET MANAGEMENT, INC. | 800.9K | 1.2% |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 788.7K | 1.2% |
| GAMCO INVESTORS, INC. ET AL | 764.2K | 1.1% |
| NOMURA ASSET MANAGEMENT INTERNATIONAL INC. | 731.5K | 1.1% |
| BROOKFIELD Corp /ON/ | 654.0K | 1.0% |
Largest changes
| Manager | Action | Previous | Current | Change |
|---|---|---|---|---|
| Corvex Management LP | Reduced | 4.3M | 3.2M | -1.1M |
| Zimmer Partners, LP | Reduced | 606.9K | 108.2K | -498.8K |
| AQR CAPITAL MANAGEMENT LLC | Increased | 1.2M | 1.6M | +439.7K |
| BlackRock, Inc. | Increased | 10.7M | 11.2M | +434.1K |
| FMR LLC | Increased | 5.2M | 5.6M | +413.2K |
| Balyasny Asset Management L.P. | Reduced | 565.9K | 183.0K | -382.9K |
| GEODE CAPITAL MANAGEMENT, LLC | Increased | 1.7M | 2.1M | +379.0K |
| MASSACHUSETTS FINANCIAL SERVICES CO /MA/ | Increased | 52.2K | 424.7K | +372.4K |
| JACOBS LEVY EQUITY MANAGEMENT, INC | Increased | 271.9K | 584.7K | +312.9K |
| Weiss Asset Management LP | Increased | 24.1K | 283.2K | +259.1K |
| MAVERICK CAPITAL LTD | Reduced | 2.1M | 1.9M | -237.4K |
| KENNEDY CAPITAL MANAGEMENT LLC | New | 0 | 218.9K | +218.9K |
| MORGAN STANLEY | Reduced | 670.3K | 457.9K | -212.5K |
| CITADEL ADVISORS LLC | Reduced | 435.7K | 236.4K | -199.3K |
| Aventail Capital Group, LP | Increased | 57.9K | 247.8K | +189.9K |
| STATE STREET CORP | Increased | 2.4M | 2.6M | +185.6K |
| Point72 Asset Management, L.P. | Reduced | 514.8K | 333.5K | -181.3K |
| Man Group plc | Reduced | 287.6K | 110.7K | -176.8K |
| GOLDMAN SACHS GROUP INC | Increased | 695.6K | 869.6K | +174.0K |
| Invesco Ltd. | Reduced | 425.2K | 258.9K | -166.3K |
| BW Gestao de Investimentos Ltda. | Sold Out | 165.3K | 0 | -165.3K |
| COHEN & STEERS, INC. | Increased | 462.7K | 621.1K | +158.4K |
| VICTORY CAPITAL MANAGEMENT INC | Increased | 484.6K | 615.4K | +130.8K |
| Russell Investments Group, Ltd. | Increased | 110.7K | 235.5K | +124.8K |
| ALGERT GLOBAL LLC | Increased | 210.6K | 334.6K | +124.1K |
| UBS Group AG | Reduced | 393.5K | 269.9K | -123.6K |
| MetLife Investment Management, LLC | Increased | 67.9K | 191.1K | +123.2K |
| Verition Fund Management LLC | New | 0 | 121.0K | +121.0K |
| ADAGE CAPITAL PARTNERS GP, L.L.C. | Reduced | 1.5M | 1.4M | -120.5K |
| Qube Research & Technologies Ltd | New | 0 | 119.9K | +119.9K |
| VANGUARD PORTFOLIO MANAGEMENT LLC | Increased | 3.9M | 4.0M | +117.7K |
| PUBLIC EMPLOYEES RETIREMENT ASSOCIATION OF COLORADO | Increased | 5.8K | 116.4K | +110.6K |
| Legal & General Group Plc | Increased | 91.4K | 200.4K | +109.0K |
| T. Rowe Price Investment Management, Inc. | Increased | 1.0M | 1.1M | +105.6K |
| NORTHERN TRUST CORP | Increased | 794.3K | 892.4K | +98.1K |
| Ensign Peak Advisors, Inc | Reduced | 94.1K | 2.1K | -92.0K |
| D. E. Shaw & Co., Inc. | Reduced | 113.0K | 24.3K | -88.7K |
| MILLENNIUM MANAGEMENT LLC | Increased | 56.4K | 144.7K | +88.3K |
| HSBC HOLDINGS PLC | Reduced | 127.3K | 39.4K | -87.8K |
| PRINCIPAL FINANCIAL GROUP INC | Reduced | 1.1M | 985.9K | -85.9K |
| Lighthouse Investment Partners, LLC | Increased | 11.5K | 95.9K | +84.4K |
| PRUDENTIAL FINANCIAL INC | Increased | 129.2K | 212.2K | +83.0K |
| Magellan Asset Management Ltd | New | 0 | 77.0K | +77.0K |
| Schonfeld Strategic Advisors LLC | Increased | 2.7K | 65.1K | +62.4K |
| FIRST TRUST ADVISORS LP | Reduced | 489.7K | 429.8K | -60.0K |
| DUFF & PHELPS INVESTMENT MANAGEMENT CO | Increased | 85.0K | 141.6K | +56.6K |
| Sagefield Capital LP | New | 0 | 56.2K | +56.2K |
| BANK OF AMERICA CORP /DE/ | Increased | 395.3K | 446.2K | +50.9K |
| Edgestream Partners, L.P. | Sold Out | 50.2K | 0 | -50.2K |
| HRT FINANCIAL LP | New | 0 | 50.1K | +50.1K |
| KAYNE ANDERSON CAPITAL ADVISORS LP | Increased | 216.7K | 266.8K | +50.1K |
| Verbena Value LP | Reduced | 166.2K | 120.1K | -46.1K |
| BROOKFIELD Corp /ON/ | Reduced | 699.6K | 654.0K | -45.7K |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | Reduced | 834.0K | 788.7K | -45.3K |
| SummitTX Capital, L.P. | Increased | 38.4K | 83.4K | +45.0K |
| SG Americas Securities, LLC | Increased | 10.6K | 55.6K | +45.0K |
| BTG Pactual Asset Management US LLC | New | 0 | 44.8K | +44.8K |
| WELLINGTON MANAGEMENT GROUP LLP | Increased | 227.8K | 271.5K | +43.7K |
| Campbell & CO Investment Adviser LLC | Sold Out | 43.6K | 0 | -43.6K |
| JPMORGAN CHASE & CO | Reduced | 609.4K | 569.1K | -40.3K |
13F filings are due 45 days after quarter end and cover long positions in U.S.-listed equities only, so this is a lagged and partial picture: shorts, bonds and foreign listings never appear. Options positions are excluded here rather than folded into the share counts. Political ownership is coming.