MASSACHUSETTS ELECTRIC COMPANY MASSACHUSETTS ELECTRIC CO 144A 5.900000% 11/15/2039 is a security (CUSIP 575634AS9) tracked across SEC portfolio filings. 3 registered fund positions totaling $118K via N-PORT as of 2026-05-31.
| Fund | Registrant | Value | % of fund |
|---|---|---|---|
| SIIT LONG DURATION FUND | SEI INSTITUTIONAL INVESTMENTS TRUST | $97K | 1.24% |
| JPMorgan Core Bond Trust | JPMorgan Institutional Trust | $15K | 0.03% |
| VANGUARD CORE-PLUS BOND INDEX ETF | VANGUARD QUANTITATIVE FUNDS | $5K | 0.44% |