VBTIX
VANGUARD TOTAL BOND MARKET INDEX FUND
VANGUARD BOND INDEX FUNDS
ETFIndex fund

Portfolio concentration

As of March 31, 2026 · N-PORT
Holdings
17361
Top-10 weight
4.83%
Effective holdings ?
855
Crowding ?
108.4

Holdings

As of March 31, 2026 · N-PORT
#SecurityTickerSharesValue% of fund
1 Vanguard Market Liquidity Fund 41,253,382 $4.12B 1.07%
2 US TREASURY N/B 1,863,122,700 $1.85B 0.48%
3 US TREASURY N/B 1,608,530,000 $1.63B 0.42%
4 US TREASURY N/B 1,624,973,000 $1.62B 0.42%
5 US TREASURY N/B 1,630,635,000 $1.62B 0.42%
6 US TREASURY N/B 1,562,842,100 $1.60B 0.41%
7 US TREASURY N/B 1,636,141,000 $1.59B 0.41%
8 US TREASURY N/B 1,585,013,000 $1.56B 0.40%
9 US TREASURY N/B 1,493,974,800 $1.53B 0.39%
10 US TREASURY N/B 1,523,983,700 $1.52B 0.39%
11 US TREASURY N/B 1,412,693,200 $1.41B 0.36%
12 US TREASURY N/B 1,429,838,000 $1.40B 0.36%
13 US TREASURY N/B 1,402,197,100 $1.40B 0.36%
14 US TREASURY N/B 1,456,340,800 $1.36B 0.35%
15 US TREASURY N/B 1,356,651,300 $1.36B 0.35%
16 US TREASURY N/B 1,562,013,600 $1.35B 0.35%
17 US TREASURY N/B 1,523,055,100 $1.32B 0.34%
18 US TREASURY N/B 1,379,065,200 $1.28B 0.33%
19 US TREASURY N/B 1,412,797,500 $1.25B 0.32%
20 US TREASURY N/B 1,299,889,900 $1.25B 0.32%
21 US TREASURY N/B 1,310,893,000 $1.25B 0.32%
22 US TREASURY N/B 1,388,187,000 $1.24B 0.32%
23 US TREASURY N/B 1,403,826,000 $1.23B 0.32%
24 US TREASURY N/B 1,407,664,300 $1.22B 0.32%
25 US TREASURY N/B 1,202,512,100 $1.20B 0.31%
26 US TREASURY N/B 1,213,558,000 $1.19B 0.31%
27 US TREASURY N/B 1,114,096,000 $1.11B 0.29%
28 US TREASURY N/B 1,218,529,000 $1.06B 0.27%
29 US TREASURY N/B 1,210,347,000 $1.06B 0.27%
30 US TREASURY N/B 1,108,361,700 $1.05B 0.27%
31 US TREASURY N/B 1,056,563,000 $1.00B 0.26%
32 US TREASURY N/B 925,949,000 $937.41M 0.24%
33 US TREASURY N/B 979,732,600 $934.80M 0.24%
34 US TREASURY N/B 911,775,000 $932.40M 0.24%
35 US TREASURY N/B 954,457,300 $931.04M 0.24%
36 US TREASURY N/B 928,199,400 $927.08M 0.24%
37 US TREASURY N/B 916,511,000 $924.21M 0.24%
38 US TREASURY N/B 905,965,000 $923.59M 0.24%
39 US TREASURY N/B 922,902,000 $911.08M 0.24%
40 US TREASURY N/B 898,748,000 $910.23M 0.24%
41 US TREASURY N/B 906,669,400 $899.69M 0.23%
42 US TREASURY N/B 885,366,700 $892.73M 0.23%
43 US TREASURY N/B 884,831,600 $885.90M 0.23%
44 US TREASURY N/B 985,263,000 $882.70M 0.23%
45 US TREASURY N/B 881,512,200 $881.86M 0.23%
46 US TREASURY N/B 863,971,500 $878.75M 0.23%
47 US TREASURY N/B 887,622,700 $877.05M 0.23%
48 US TREASURY N/B 864,726,200 $871.11M 0.23%
49 US TREASURY N/B 873,828,000 $866.49M 0.22%
50 US TREASURY N/B 864,079,000 $864.62M 0.22%
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