MIDAMERICAN ENERGY CO MidAmerican Energy Co is a security (CUSIP 595620AY1) tracked across SEC portfolio filings. 10 registered fund positions totaling $16.8M via N-PORT as of 2026-05-31.
| Fund | Registrant | Value | % of fund |
|---|---|---|---|
| Master Total Return Portfolio | Master Bond LLC | $12.6M | 6.68% |
| College Retirement Equities Fund - Responsible Balanced Account | College Retirement Equities Fund | $1.9M | 0.94% |
| VANGUARD BALANCED INDEX FUND | VANGUARD VALLEY FORGE FUNDS | $817K | 0.14% |
| JPMorgan Core Bond Trust | JPMorgan Institutional Trust | $629K | 1.35% |
| MFS Corporate Bond Portfolio | MFS VARIABLE INSURANCE TRUST II | $370K | 29.52% |
| Core Fixed Income Fund | MORGAN STANLEY PATHWAY FUNDS | $143K | 0.78% |
| MFS Global Alternative Strategy Fund | MFS Series Trust XV | $131K | 6.04% |
| BlackRock Balanced Fund, Inc. | BlackRock Balanced Fund, Inc. | $127K | 0.70% |
| BlackRock Balanced Portfolio | BlackRock Series Fund, Inc. | $30K | 0.65% |
| Invesco Bond Fund | Invesco Bond Fund | $22K | 1.20% |