Bridge Builder Core Bond (BBTBX)
NASDAQ · Mutual Fund · Delayed Price · Currency is USD
8.88
-0.01 (-0.11%)
Aug 26, 2026, 4:00 PM EST

BBTBX Holdings Information

BBTBX is a mutual fund with a total of 5484 individual holdings.

Total Holdings
5484
Top 10 Percentage
13.05%
Asset Class
Fixed Income
Fund Category
Intermediate Core Bond
Assets
30.07B
Forward PE Ratio
n/a

Breakdown by Asset Class

Top 25 Holdings

No.SymbolName WeightShares
1FRGXXFidelity Inv MM Government Instl3.53%1,137,710,454
2n/a2 Year Treasury Note Future Sept 263.05%4,785
3T.4.25 03.31.33United States Treasury Notes 4.25%1.46%480,780,000
4n/a5 Year Treasury Note Future Sept 261.11%3,373
5T.4.125 07.15.29United States Treasury Notes 4.13%0.78%253,097,000
6n/aUltra US Treasury Bond Future Sept 260.69%2,034
7FNCL.5 8.11Federal National Mortgage Association 5%0.66%221,335,000
8T.4.125 06.30.28United States Treasury Notes 4.13%0.60%194,832,000
9T.3.5 03.15.29United States Treasury Notes 3.5%0.58%192,550,000
10T.4.25 02.15.54United States Treasury Bonds 4.25%0.58%220,316,000
11T.4.625 11.15.45United States Treasury Bonds 4.63%0.58%201,862,000
12T.3.5 09.30.29United States Treasury Notes 3.5%0.56%186,700,000
13T.4.625 04.30.29United States Treasury Notes 4.63%0.53%170,816,000
14n/aUS Treasury Bond Future Sept 260.51%1,510
15T.3.5 02.15.33United States Treasury Notes 3.5%0.46%156,158,000
16T.1.75 08.15.41United States Treasury Bonds 1.75%0.44%219,800,000
17T.4.5 11.15.33United States Treasury Notes 4.5%0.43%139,464,000
18T.1.125 08.15.40United States Treasury Bonds 1.13%0.42%225,625,000
19T.4.25 11.15.34United States Treasury Notes 4.25%0.40%133,865,000
20n/a10 Year Treasury Note Future Sept 260.39%1,173
21T.4 06.30.32United States Treasury Notes 4%0.39%129,425,000
22T.4.125 08.15.44United States Treasury Bonds 4.13%0.38%142,645,000
23T.3.375 08.15.42United States Treasury Bonds 3.38%0.37%148,622,000
24T.4.375 01.31.32United States Treasury Notes 4.38%0.35%114,455,000
25T.4 02.15.34United States Treasury Notes 4%0.34%112,549,000
Showing 25 of 5484 holdings
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As of Jul 31, 2026