Security record · archived quarter
SWX
Southwest Gas Holdings, Inc. · Utilities · Regulated Gas
117Tracked holders
+4Δ holders
44.14MShares held
$3.83BReported value
+13New positions
−10Exits
Momentum inputs (comparable managers):
holder breadth +3.5% ·
share flow -4.4% ·
net new positions +2.6%
— formula
Ownership fragmentation — more holders, smaller aggregate stake
All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q1 2026
Ownership over time
| Quarter | Holders | Δ | Shares | Reported value | New | Exits |
|---|---|---|---|---|---|---|
| Q2 2026 | 115 | +2 | 46.28M | $4.10B | +6 | −5 |
| Q1 2026 | 117 | +4 | 44.14M | $3.83B | +13 | −10 |
| Q4 2025 | 113 | +2 | 51.02M | $4.08B | +3 | — |
| Q3 2025 | 16 | -1 | 39.30M | $3.08B | +1 | −3 |
| Q2 2025 | 15 | -2 | 36.37M | $2.71B | — | −2 |
| Q1 2025 | 14 | +1 | 15.40M | $1.11B | +2 | −1 |
| Q4 2024 | 13 | +1 | 16.48M | $1.16B | +1 | — |
| Q3 2024 | 11 | -1 | 14.66M | $1.08B | — | −1 |
| Q2 2024 | 12 | — | 15.02M | $1.06B | — | — |
Who holds it · Q1 2026
| # | Manager | Shares | Δ shares | Value | Their weight | Held | ||
|---|---|---|---|---|---|---|---|---|
| 1 | BlackRock ✦ (passive) | 10.75M | +4.5% | $933.93M | 0.0% | ▲ Add | 4 | SEC ↗ ×18 |
| 2 | Fidelity (FMR) ✦ | 5.16M | -8.6% | $448.57M | 0.0% | ▼ Trim | 4 | SEC ↗ ×4 |
| 3 | Vanguard Capital Management Llc | 3.01M | — | $261.42M | 0.0% | n/c | 1 | SEC ↗ |
| 4 | State Street Global Advisors ✦ (passive) | 2.42M | +3.5% | $210.43M | 0.0% | ▲ Add | 6 | SEC ↗ |
| 5 | Geode Capital Management ✦ (passive) | 1.71M | +6.6% | $148.45M | 0.0% | ▲ Add | 8 | SEC ↗ ×2 |
| 6 | Adage Capital Partners ✦ | 1.48M | -10.5% | $128.18M | 0.2% | ▼ Trim | 8 | SEC ↗ |
| 7 | AQR Capital Management ✦ | 1.16M | +92.6% | $101.15M | 0.0% | ▲ Add | 8 | SEC ↗ ×8 |
| 8 | Principal Financial Group Inc | 1.07M | -1.1% | $93.14M | 0.1% | ▼ Trim | 2 | SEC ↗ ×2 |
| 9 | Dimensional Fund Advisors Lp | 1.05M | -0.6% | $91.66M | 0.0% | ▼ Trim | 2 | SEC ↗ ×5 |
| 10 | Bank of New York Mellon Corp | 846.25K | +11.4% | $73.54M | 0.0% | ▲ Add | 2 | SEC ↗ ×16 |
| 11 | Charles Schwab Investment… | 833.95K | -6.5% | $72.47M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 12 | Northern Trust Corp | 794.25K | +6.8% | $69.02M | 0.0% | ▲ Add | 2 | SEC ↗ ×5 |
| 13 | GAMCO Investors ✦ | 782.82K | -4.5% | $68.03M | 0.7% | ▼ Trim | 8 | SEC ↗ |
| 14 | Nomura Asset Management… | 760.46K | -12.6% | $66.08M | 0.1% | ▼ Trim | 2 | SEC ↗ |
| 15 | BROOKFIELD Corp /ON/ | 699.63K | +107.0% | $60.80M | 0.1% | ▲ Add | 2 | SEC ↗ |
| 16 | Goldman Sachs Group ✦ | 695.59K | +49.1% | $60.45M | 0.0% | ▲ Add | 3 | SEC ↗ ×3 |
| 17 | Morgan Stanley ✦ | 670.34K | +46.2% | $58.25M | 0.0% | ▲ Add | 3 | SEC ↗ ×17 |
| 18 | JPMorgan Chase ✦ | 609.40K | -10.3% | $53.21M | 0.0% | ▼ Trim | 3 | SEC ↗ ×7 |
| 19 | Balyasny Asset Management L.P. | 565.92K | New | $49.18M | 0.1% | New | 1 | SEC ↗ |
| 20 | Point72 Asset Management ✦ | 514.79K | New | $44.74M | 0.1% | New | 1 | SEC ↗ |
| 21 | Nuveen, LLC | 491.83K | +46.9% | $42.74M | 0.0% | ▲ Add | 2 | SEC ↗ ×3 |
| 22 | First Trust Advisors Lp | 489.73K | -2.7% | $42.56M | 0.0% | ▼ Trim | 2 | SEC ↗ ×2 |
| 23 | Victory Capital Management Inc | 484.55K | +0.6% | $42.11M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 24 | Renaissance Technologies ✦ | 459.00K | +281.2% | $39.89M | 0.1% | ▲ Add | 5 | SEC ↗ |
| 25 | Citadel Advisors ✦ | 435.74K | +84.3% | $37.87M | 0.0% | ▲ Add | 8 | SEC ↗ ×2 |
| 26 | Neuberger Berman Group LLC | 427.04K | +15.3% | $37.13M | 0.0% | ▲ Add | 2 | SEC ↗ ×2 |
| 27 | Invesco Ltd. | 425.19K | +11.9% | $36.95M | 0.0% | ▲ Add | 2 | SEC ↗ ×8 |
| 28 | Bank Of America Corp /De/ | 395.34K | +54.8% | $34.35M | 0.0% | ▲ Add | 2 | SEC ↗ ×5 |
| 29 | UBS Group AG | 393.50K | +107.8% | $34.20M | 0.0% | ▲ Add | 2 | SEC ↗ ×3 |
| 30 | Man Group plc | 287.56K | +203.0% | $24.99M | 0.1% | ▲ Add | 2 | SEC ↗ ×2 |
| 31 | New York State Common Retirement… | 261.35K | +23.7% | $22.71M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 32 | Barclays Plc | 249.29K | +78.3% | $21.66M | 0.0% | ▲ Add | 2 | SEC ↗ ×3 |
| 33 | Wellington Management ✦ | 227.81K | +18.4% | $19.80M | 0.0% | ▲ Add | 3 | SEC ↗ ×5 |
| 34 | Rhumbline Advisers | 214.69K | +3.0% | $18.66M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 35 | California Public Employees… | 177.96K | -6.5% | $15.46M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 36 | UBS AM, a distinct business unit of… | 166.66K | +2.7% | $14.48M | 0.0% | ▲ Add | 2 | SEC ↗ ×9 |
| 37 | Alliancebernstein L.P. | 155.58K | -12.9% | $12.45M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 38 | Prudential Financial Inc | 129.19K | 0.0% | $11.23M | 0.0% | ▼ Trim | 2 | SEC ↗ ×2 |
| 39 | Hsbc Holdings Plc | 127.26K | -32.7% | $11.07M | 0.0% | ▼ Trim | 2 | SEC ↗ ×3 |
| 40 | Swiss National Bank | 121.30K | +0.6% | $10.54M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 41 | D. E. Shaw & Co. ✦ | 113.01K | New | $9.82M | 0.0% | New | 1 | SEC ↗ |
| 42 | Russell Investments Group, Ltd. | 110.73K | +221.7% | $9.62M | 0.0% | ▲ Add | 2 | SEC ↗ ×14 |
| 43 | Ameriprise Financial Inc | 99.23K | -20.3% | $8.62M | 0.0% | ▼ Trim | 2 | SEC ↗ ×3 |
| 44 | Ensign Peak Advisors, Inc | 94.13K | 0.0% | $8.18M | 0.0% | Held | 2 | SEC ↗ |
| 45 | Sei Investments Co | 93.55K | +96.7% | $8.13M | 0.0% | ▲ Add | 2 | SEC ↗ ×2 |
| 46 | Bnp Paribas Financial Markets | 92.56K | +183.7% | $8.04M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 47 | Deutsche Bank Ag\ | 92.25K | +8.8% | $8.02M | 0.0% | ▲ Add | 2 | SEC ↗ ×4 |
| 48 | Legal & General Group Plc | 91.39K | -10.0% | $7.94M | 0.0% | ▼ Trim | 2 | SEC ↗ ×3 |
| 49 | Raymond James Financial Inc | 79.70K | -5.9% | $6.93M | 0.0% | ▼ Trim | 2 | SEC ↗ ×2 |
| 50 | California State Teachers… | 76.34K | +30.4% | $6.63M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 51 | T. Rowe Price ✦ | 74.41K | +23.9% | $6.47M | 0.0% | ▲ Add | 8 | SEC ↗ |
| 52 | Wells Fargo & Company/Mn | 73.04K | -37.7% | $6.35M | 0.0% | ▼ Trim | 2 | SEC ↗ ×3 |
| 53 | Fifth Third Bancorp | 67.66K | +13735.4% | $5.88M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 54 | Franklin Resources Inc | 64.75K | -5.6% | $5.63M | 0.0% | ▼ Trim | 2 | SEC ↗ ×8 |
| 55 | State Of Wisconsin Investment Board | 63.83K | -19.7% | $5.55M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 56 | Manufacturers Life Insurance… | 62.81K | -6.2% | $5.46M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 57 | Royal Bank Of Canada | 56.98K | -51.6% | $4.95M | 0.0% | ▼ Trim | 2 | SEC ↗ ×6 |
| 58 | Millennium Management ✦ | 56.43K | +163.7% | $4.90M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 59 | Massachusetts Financial Services Co… | 52.22K | -1.5% | $4.54M | 0.0% | ▼ Trim | 2 | SEC ↗ ×3 |
| 60 | Jones Financial Companies Lllp | 48.67K | +3.4% | $4.22M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 61 | American Century Companies Inc | 48.41K | -52.9% | $4.21M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 62 | Arrowstreet Capital ✦ | 43.72K | New | $3.80M | 0.0% | New | 1 | SEC ↗ |
| 63 | MIRAE ASSET GLOBAL ETFS HOLDINGS… | 39.64K | +1.6% | $3.44M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 64 | Allianz Asset Management GmbH | 38.74K | New | $3.37M | 0.0% | New | 1 | SEC ↗ ×2 |
| 65 | Quantinno Capital Management LP | 38.07K | +204.5% | $3.31M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 66 | Healthcare Of Ontario Pension Plan… | 38.06K | New | $3.31M | 0.0% | New | 1 | SEC ↗ |
| 67 | Mariner, LLC | 32.77K | +206.2% | $2.85M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 68 | Cerity Partners LLC | 32.04K | -13.2% | $2.78M | 0.0% | ▼ Trim | 2 | SEC ↗ ×3 |
| 69 | Janus Henderson Group Plc | 26.88K | 0.0% | $2.33M | 0.0% | Held | 2 | SEC ↗ |
| 70 | Corient Private Wealth LP | 26.23K | +148.4% | $2.28M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 71 | Susquehanna International Group, Llp | 25.96K | +134.7% | $2.26M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 72 | Bank Of Montreal /Can/ | 25.56K | +0.7% | $2.22M | 0.0% | ▲ Add | 2 | SEC ↗ ×5 |
| 73 | Creative Planning | 25.39K | +40.0% | $2.21M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 74 | Citigroup Inc | 23.74K | +75.0% | $2.06M | 0.0% | ▲ Add | 2 | SEC ↗ ×3 |
| 75 | Zurcher Kantonalbank (Zurich… | 23.04K | +27.0% | $2.00M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 76 | Envestnet Asset Management Inc | 22.07K | +12.8% | $1.92M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 77 | Universal- Beteiligungs- und… | 20.79K | -12.9% | $1.81M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 78 | LPL Financial LLC | 19.92K | +37.4% | $1.73M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 79 | Mercer Global Advisors Inc /Adv | 19.30K | +29.9% | $1.68M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 80 | ProShare Advisors LLC | 17.87K | -12.7% | $1.55M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 81 | Holocene Advisors, LP | 17.52K | New | $1.52M | 0.0% | New | 1 | SEC ↗ |
| 82 | State Board Of Administration Of… | 16.18K | 0.0% | $1.41M | 0.0% | Held | 2 | SEC ↗ |
| 83 | Cetera Investment Advisers | 16.01K | +14.1% | $1.39M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 84 | Cwm, Llc | 15.58K | +88.7% | $1.35M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 85 | Jane Street Group, Llc | 15.19K | +65.2% | $1.32M | 0.0% | ▲ Add | 2 | SEC ↗ ×2 |
| 86 | Stifel Financial Corp | 14.09K | +19.8% | $1.22M | 0.0% | ▲ Add | 2 | SEC ↗ ×2 |
| 87 | Squarepoint Ops LLC | 12.44K | New | $1.08M | 0.0% | New | 1 | SEC ↗ |
| 88 | Wealth Enhancement Advisory… | 11.19K | +44.5% | $998,475 | 0.0% | ▲ Add | 2 | SEC ↗ |
| 89 | Mml Investors Services, Llc | 11.32K | +1.0% | $983,387 | 0.0% | ▲ Add | 2 | SEC ↗ |
| 90 | Voya Investment Management Llc | 11.19K | -2.4% | $972,324 | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 91 | Pictet Asset Management Holding SA | 11.09K | +6.0% | $963,808 | 0.0% | ▲ Add | 2 | SEC ↗ |
| 92 | Us Bancorp \De\ | 10.95K | +2.2% | $951,121 | 0.0% | ▲ Add | 2 | SEC ↗ ×2 |
| 93 | HighTower Advisors, LLC | 10.46K | +20.9% | $909,407 | 0.0% | ▲ Add | 2 | SEC ↗ |
| 94 | Mitsubishi UFJ Trust & Banking Corp | 10.20K | -21.7% | $886,641 | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 95 | Daiwa Securities Group Inc. | 10.12K | +261.8% | $879,776 | 0.0% | ▲ Add | 2 | SEC ↗ |
| 96 | Captrust Financial Advisors | 7.57K | +86.1% | $657,783 | 0.0% | ▲ Add | 2 | SEC ↗ |
| 97 | Pacer Advisors, Inc. | 7.41K | -3.6% | $644,000 | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 98 | Amundi | 6.70K | New | $582,578 | 0.0% | New | 1 | SEC ↗ |
| 99 | CIBC Bancorp USA Inc. | 6.34K | — | $550,818 | 0.0% | n/c | 1 | SEC ↗ ×3 |
| 100 | Federated Hermes, Inc. | 6.17K | -13.7% | $536,173 | 0.0% | ▼ Trim | 2 | SEC ↗ ×2 |
“Their weight” = the position's share of that manager's reported 13F equity value — the conviction measure. ✦ = curated manager.
New buyers
| Balyasny Asset Management L.P. | $49.18M | 0.1% |
| Point72 Asset Management | $44.74M | 0.1% |
| D. E. Shaw & Co. | $9.82M | 0.0% |
| Arrowstreet Capital | $3.80M | 0.0% |
| Allianz Asset Management GmbH | $3.37M | 0.0% |
| Healthcare Of Ontario Pension… | $3.31M | 0.0% |
| Holocene Advisors, LP | $1.52M | 0.0% |
| Squarepoint Ops LLC | $1.08M | 0.0% |
| Amundi | $582,578 | 0.0% |
Exited
| Icahn Capital | $482.73M | was 5.7% |
| Norges Bank | $66.93M | was 0.0% |
| Qube Research & Technologies… | $9.04M | was 0.0% |
| Hrt Financial Lp | $1.35M | was 0.0% |
| Jennison Associates Llc | $1.09M | was 0.0% |
| Capstone Investment Advisors… | $929,272 | was 0.0% |
| Mackenzie Financial Corp | $332,229 | was 0.0% |
| Connor, Clark & Lunn… | $282,871 | was 0.0% |
| Danske Bank A/S | $112,028 | was 0.0% |
| Toronto Dominion Bank | $80 | was 0.0% |
Full-market context: across ALL 13F filers (SEC structured data, Q1 2026): 392 holders, 64.56M shares, $5.42B reported. This is a different, older period than the tracked-universe figures above and the two are never mixed.
Frequently co-owned
What else this security's tracked holders most often hold — shared-ownership counts, not fundamental relationships.
Open-market purchases (P)
No open-market insider purchases in our coverage window.
Open-market sales (S)
Sep 28
Williams Julie M.
Officer · 2.50K sh · $204,518
Awards, exercises and tax withholding are never counted as buys or sales here. Methodology
Provenance: Ownership from parsed 13F common-stock positions (tracked universe, comparable sets for changes); insider rows from Forms 3/4/5; stakes from Schedules 13D/13G; every filing links to its original on SEC EDGAR.
Reporting period: Q1 2026 ·
Methodology ·
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