Public Service Co of Colorado PUBLIC SERV COLO is a security (CUSIP 744448DB4) tracked across SEC portfolio filings. 2 registered fund positions totaling $2.9M via N-PORT as of 2026-05-31.
| Fund | Registrant | Value | % of fund |
|---|---|---|---|
| VANGUARD LONG-TERM BOND INDEX FUND | VANGUARD BOND INDEX FUNDS | $2.4M | 2.77% |
| SIIT LONG DURATION FUND | SEI INSTITUTIONAL INVESTMENTS TRUST | $457K | 5.83% |