NPORT-P false 0000857490 XXXXXXXX S000004396 C000012152 VANGUARD VARIABLE INSURANCE FUNDS 811-05962 0000857490 549300N9FZ0B1IR95761 100 Vanguard Boulevard Malvern 19355 610-669-1000 TOTAL STOCK MARKET INDEX PORTFOLIO S000004396 QIGYNF4GGYKYSEDPL239 2020-12-31 2020-03-31 N 2313008396.35 3009443.45 2309998952.90 0.00000000 0.00000000 0.00000000 0.00000000 0.00000000 0.00000000 0.00000000 0.00000000 0.00000000 0.00000000 0.00000000 0.00000000 0.00000000 0.00000000 N Vanguard Variable Insurance Fund - Equity Index Portfolio 7JQ1DLD3O9GPKG81WF09 921925301 53980949.13800000 NS USD 1972463882.00000000 85.38808554539 Long EC CORP US N 1 N N N Vanguard Extended Market Index Fund NKRB5RF4FYYMQPL0SY31 922908694 4917901.36100000 NS USD 337909002.50000000 14.62810197709 Long EC CORP US N 1 N N N Vanguard Cmt Funds-Vanguard Market Liquidity Fund 1I6HV0TLSTR3A4XQ6L78 N/A 26187.18700000 NS USD 2615576.24000000 0.113228459983 Long STIV CORP US N 1 N N N 2020-04-30 VANGUARD VARIABLE INSURANCE FUNDS Christine M. Buchanan Christine M. Buchanan Treasurer XXXX