SOUTHWEST GAS CORP SWX 4.15 06/01/49 is a security (CUSIP 845011AB1) tracked across SEC portfolio filings. 2 registered fund positions totaling $1.8M via N-PORT as of 2026-04-30.
| Fund | Registrant | Value | % of fund |
|---|---|---|---|
| Nomura Extended Duration Bond Fund | Delaware Group Income Funds | $1.6M | 61.80% |
| VANGUARD BALANCED INDEX FUND | VANGUARD VALLEY FORGE FUNDS | $154K | 0.03% |