MID-CAP INDEX PORTFOLIO is a registered fund series of VANGUARD VARIABLE INSURANCE FUNDS (series S000004404). Net assets $3.2B as of 2026-03-31. Index fund.
Showing 15 of 200 holdings by value.
| Holding | Ticker | Value | % of fund |
|---|---|---|---|
| Vertiv Holdings Co | — | $33.1M | 104.39% |
| Howmet Aerospace Inc | — | $31.9M | 100.61% |
| Western Digital Corp | — | $31.7M | 99.85% |
| Constellation Energy Corp | — | $29.7M | 93.66% |
| Seagate Technology Holdings PLC | — | $29.5M | 93.02% |
| Quanta Services Inc | — | $28.4M | 89.45% |
| SLB Ltd | — | $26.6M | 83.67% |
| Cummins Inc | — | $25.7M | 80.94% |
| Valero Energy Corp | — | $25.5M | 80.44% |
| Phillips 66 | — | $25.2M | 79.49% |
| Marathon Petroleum Corp | — | $24.9M | 78.36% |
| Motorola Solutions Inc | — | $24.8M | 78.29% |
| CRH PLC | — | $24.3M | 76.49% |
| Ross Stores Inc | — | $24.2M | 76.30% |
| General Motors Co | — | $23.3M | 73.33% |
| Report date | Net assets |
|---|---|
| 2026-03-31 | $3.2B |
| 2025-12-31 | $3.2B |
| 2025-09-30 | $3.3B |
| 2025-06-30 | $3.1B |
| 2025-03-31 | $2.8B |
| 2024-12-31 | $2.9B |
| 2024-09-30 | $2.9B |
| 2024-06-30 | $2.6B |