Showing top 50 of 3,187 holdings · as of Jun 30, 2026
VBIRX holdings, by weight
#
Ticker
Name
Weight
Cumulative
Shares
Mkt value
Sector
Industry
1
Debt
Us Treasury N/B T 4 1/
1.19%
1.2%
-
$831.05M
-
-
2
Debt
Us Treasury N/BFinancials · Banks
1.12%
2.3%
-
$779.35M
Financials
Banks
Sector and industry · Pro
3
Debt
U.S. Treasury Note, 4.125%, Due 06/30/2028
0.95%
3.3%
-
$667.03M
4
Debt
Us Treas Nts
0.89%
4.1%
-
$619.01M
5
Debt
Us Treasury 4.0%
0.88%
5.0%
-
$612.01M
6
Debt
Us Treasury N/B 03/28 3.875
0.81%
5.8%
-
$566.61M
7
Debt
United States Treasury 0.88% 15-Nov-2030
0.79%
6.6%
-
$554.17M
8
Debt
Us Treas Nts
0.78%
7.4%
-
$546.61M
9
Debt
United States Treasury Notes 4.38%
0.77%
8.2%
-
$535.64M
10
Debt
Us Treasury N/B 02/31 1.125 1.125% 15-Feb-2031
0.76%
8.9%
-
$534.19M
11
Debt
Us Treasury 0.625% Aug 15, 2030
0.75%
9.7%
-
$524.92M
12
Debt
Treasury Note (Otr) 3.5% Oct 31, 2027
0.75%
10.4%
-
$522.06M
13
Debt
Treasury Note (Otr) 3.38% Nov 30, 2027 3.38 2027-11-30
0.75%
11.2%
-
$525.66M
14
Debt
Us Treasury N/B 08/27 3.625
0.74%
11.9%
-
$520.01M
15
Debt
United States Treasury Note/Bond 3.5 2029-09-30
0.73%
12.7%
-
$513.30M
16
Debt
Treasury Note (Otr) 4% Jul 31, 2029
0.71%
13.4%
-
$498.76M
17
Debt
Treasury Note
0.70%
14.1%
-
$488.50M
18
Debt
Us Treasury N/B 3.88% 31Jul2030
0.70%
14.8%
-
$489.24M
19
Debt
Treasury Note (Otr) 1.63% May 15, 2031
0.70%
15.5%
-
$490.86M
20
Debt
United States Treasuryu.S. Treasury Notes
0.70%
16.2%
-
$491.93M
21
Debt
Treasury Note (Otr) 3.63% Sep 30, 2030
0.69%
16.9%
-
$484.91M
22
Debt
Us Treas Nts
0.68%
17.5%
-
$475.27M
23
Debt
Us Treasury N/B 04/28 3.75 3.75
0.68%
18.2%
-
$476.40M
24
Debt
Treasury Note (Old) 45/31/2028
0.66%
18.9%
-
$464.32M
25
—
Mktliq
0.66%
19.5%
4,642,787
$464.23M
26
Debt
United States Treasury Note/Bond - When Issued 3.63% 31Aug2029
0.64%
20.2%
-
$448.98M
27
Debt
Us Treasury N/B 08/30 3.625
0.64%
20.8%
-
$444.18M
28
Debt
Us Treasury N/B 09/27 3.5
0.63%
21.4%
-
$438.39M
29
Debt
Us Treas Nts
0.63%
22.1%
-
$437.17M
30
Debt
Us Treasury N/B 03/30 4
0.62%
22.7%
-
$432.74M
31
Debt
Us Treas Nts
0.62%
23.3%
-
$436.58M
32
Debt
United States Treasury Note/Bond 2029-04-30
0.62%
23.9%
-
$434.02M
33
Debt
Us Treasury N/B 07/27 3.875
0.59%
24.5%
-
$414.06M
34
Debt
United States Treasury Note/Bond
0.58%
25.1%
-
$407.67M
35
Debt
Treasury Note (Otr) 3.75% Aug 15, 2027
0.57%
25.7%
-
$398.89M
36
Debt
Us Treasury N/B 05/30 4
0.57%
26.3%
-
$400.50M
37
Debt
Treasury Note (Otr) 3.38% Sep 15, 2027
0.56%
26.8%
-
$389.41M
38
Debt
Treasury Note (Otr) 4.5% May 31, 2029
0.56%
27.4%
-
$387.93M
39
Debt
Treasury Note
0.56%
27.9%
-
$390.78M
40
Debt
Us Treasury N/B 06/30 3.875
0.55%
28.5%
-
$386.79M
41
—
Virginia Public School Authority, Prince William County, 4.25%, 10/01/2039
0.55%
29.0%
-
$381.22M
42
—
Government Of The United States Of America 0.625% 15-May-2030
0.55%
29.6%
-
$386.74M
43
Debt
Us Treasury N/B
0.55%
30.1%
-
$382.56M
44
Debt
Us Treasury N/B
0.55%
30.7%
-
$383.11M
45
Debt
United States Department
0.55%
31.2%
-
$385.23M
46
Debt
Us Treasury N/B 11/27 4.125
0.53%
31.8%
-
$371.90M
47
Debt
United States Treasury Note 2029-02-28
0.53%
32.3%
-
$371.29M
48
Debt
Us Treas Nts
0.52%
32.8%
-
$362.65M
49
Debt
United States Treasury Note 2.87500000
0.52%
33.3%
-
$363.29M
50
Debt
United States Treasury Note/bond
0.51%
33.8%
-
$359.53M
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VBIRX Mutual Fund All Holdings
VBIRX holdings total 3190 positions. The top 10 holdings account for 8.9% of the fund, led by Us Treasury N/B T 4 1/8 06/30/31 4.125 06/30/2031 at 1.2%, Us Treasury N/B 3.375 01/31/2028 at 1.1%, U.S. Treasury Note, 4.125%, Due 06/30/2028 at 0.9%.
VBIRX portfolio concentration is well-diversified, with the top 10 representing 8.9% of total assets. The largest sector exposure is Financials at 65.2%.
VBIRX sectors provide a detailed breakdown. VBIRX overlap shows how holdings compare to other funds in your portfolio.