Loading...
Loading...
Of the 14 tracked institutions holding SWX, 7 have a 3-year clone track record — 7 of them beat the S&P. Average holder's clone alpha: +6.7pt. It's a gauge of who owns the name, not just how many.
Among the 14 tracked institutional investors we monitor, SWX (SOUTHWEST GAS HLDGS INC) is held with a combined value of $2.72B across 31,903,654 shares. The largest holder is BlackRock, Inc. with a position worth $933.93M (0.02% of their portfolio). Point72 Asset Management, L.P. opened a new position in the most recent quarter. 10 funds increased their holdings. 3 funds reduced their position.
Total Institutional Value
$2.72B
Total Shares Held
31,903,654
Institutional Holders
14
% of Shares Outstanding
44.1%
of 72.37M shares · SEC 2026-05-01
Days to Cover
2.5+31.3%
2.17M shares short · FINRA 2026-06-30
Tracked 13F institutions hold 44.1% of SWX's shares outstanding. This is a floor: 13F filings arrive on a ~45-day lag and we track only a subset of institutional filers, so true institutional ownership is higher. Shares-outstanding is the latest SEC cover-page figure (as of 2026-05-01), not a live float.
Ranked by estimated dollars moved (share change × implied price). 13F data lags up to 45 days.
| # | Fund | Value↓ | Portfolio % | Change |
|---|---|---|---|---|
| 1 | BlackRock, Inc. | $933.93M | 0.02% | +4.5% |
| 2 | VANGUARD GROUP INC | $561.05M | 0.01% | -0.6% |
| 3 | FMR LLC | $448.57M | 0.02% | -8.6% |
| 4 | STATE STREET CORP | $210.43M | 0.01% | +3.5% |
| 5 | MAVERICK CAPITAL LTD | $184.83M | 2.15% | +3.9% |
| 6 | ADAGE CAPITAL PARTNERS GP, L.L.C. | $128.18M | 0.20% | -10.5% |
| 7 | AQR CAPITAL MANAGEMENT LLC | $101.15M | 0.05% | +92.6% |
| 8 | Point72 Asset Management, L.P. | $44.74M | 0.08% | New |
| 9 | RENAISSANCE TECHNOLOGIES LLC | $39.89M | 0.06% | +281.2% |
| 10 | CITADEL ADVISORS LLC | $37.87M | 0.03% | +84.3% |
As of the latest SEC 13F filings, BlackRock, Inc. is the largest institutional holder of SWX with a position worth $933.93M, representing 0.02% of their portfolio. In total, 14 institutional investors hold SWX with a combined value of $2.72B.
In the most recent quarter, 1 fund opened a new position in SWX. Additionally, 10 increased their holdings and 3 reduced their positions.
Institutional investors hold $2.72B worth of SWX stock across 14 positions. The largest institutional holder is BlackRock, Inc. with $933.93M in holdings.
A 13F filing is a quarterly report required by the SEC from institutional investment managers with over $100 million in assets. It discloses their holdings in U.S. equities. For SWX, these filings reveal which major funds are accumulating or reducing positions, providing insights into institutional sentiment.
Get notified when hedge funds change their SWX positions.
Alpha = the manager's 3-year clone return minus the S&P 500. A skilled roster is a stronger tell than a crowded one — though even skilled managers' edge doesn't reliably survive the 13F disclosure lag. Why →
| 2026-01-21 |
| 3.6% | 2026-01-02 |
| 3.6% | 2025-11-26 |
| 3.6% | 2025-10-14 |
SEC Schedule 13D (activist) and 13G (passive) filings for SWX. Filed when an investor acquires 5%+ ownership.
Last Close
$93.07
2026-07-24
YTD
+16.1%
94% of 52-week range
