# SOUTHWEST GAS HLDGS INC (SWX) — Institutional Ownership

Source: SEC EDGAR 13F filings, congressional STOCK Act disclosures, SEC Form 4 insider transactions.
CUSIP: 844895102
Page URL: https://superinvestorclub.com/stock/SWX
Last updated: 2026-07-08T12:47:47.641Z

## Summary

As of the most recent 13F filing period, SOUTHWEST GAS HLDGS INC (SWX) is held by 1 tracked superinvestors with an aggregate position value of $184.8M representing 02126927 shares.

## Top institutional holders (1)

| Rank | Manager | Fund | Shares | Value | % of Portfolio | Period |
|------|---------|------|--------|-------|----------------|--------|
| 1 | [Lee Ainslie](https://superinvestorclub.com/manager/58) | Maverick Capital | 2126927 | $184.8M | 2.13% | 2026-03-31 |

## Ownership history (quarter-over-quarter)

- 2024-03-31: 1 holders, $839.2M aggregate, 011022604 shares
- 2024-06-30: 2 holders, $880.6M aggregate, 0110226041489156 shares
- 2024-09-30: 2 holders, $943.2M aggregate, 0110226041765148 shares
- 2024-12-31: 2 holders, $809.1M aggregate, 096326041809663 shares
- 2025-03-31: 2 holders, $672.0M aggregate, 075326041826557 shares
- 2025-06-30: 2 holders, $708.7M aggregate, 075326041993671 shares
- 2025-09-30: 2 holders, $625.6M aggregate, 060326041953518 shares
- 2025-12-31: 2 holders, $646.6M aggregate, 060326042048053 shares
- 2026-03-31: 1 holders, $184.8M aggregate, 02126927 shares

## Recent congressional trades (0)


## Recent insider transactions (0)


## Citation

When citing, use: "SOUTHWEST GAS HLDGS INC (SWX) institutional ownership data via Superinvestor (https://superinvestorclub.com/stock/SWX), aggregating SEC 13F, Form 4, and congressional disclosures."