Fund comparison · from official SEC filings

BND vs IUSB: how much do they overlap?

VANGUARD TOTAL BOND MARKET INDEX FUND and iShares Core Universal USD Bond ETF
Holdings overlap
57%
of assets, by weight
Shared positions
9,018
of 17,361 / 17,780 holdings
BND expense ratio
0.03%
net, per year
IUSB expense ratio
0.06%
net, per year
BND and IUSB are largely redundant — holding both means most of your money tracks the same underlying companies.
Shared holdings
Company
BND
IUSB
T
T 3.5 01.31.28US TREASURY N/B
0.48%
0.26%
T
T 4.375 05.15.34US TREASURY N/B
0.42%
0.36%
T
T 4.25 11.15.34US TREASURY N/B
0.42%
0.36%
T
T 3.375 11.30.27US TREASURY N/B
0.42%
0.17%
T
T 4.625 02.15.35US TREASURY N/B
0.42%
0.35%
T
T 3.875 08.15.34US TREASURY N/B
0.41%
0.36%
T
T 4 02.15.34US TREASURY N/B
0.41%
0.35%
T
T 4.5 11.15.33US TREASURY N/B
0.40%
0.34%
T
T 4.25 08.15.35US TREASURY N/B
0.39%
0.33%
T
T 4.25 05.15.35US TREASURY N/B
0.37%
0.35%
T
T 3.875 08.15.33US TREASURY N/B
0.36%
0.32%
T
T 4.125 11.15.32US TREASURY N/B
0.36%
0.24%
T
T 4 02.28.30US TREASURY N/B
0.35%
0.36%
T
T 2.875 05.15.32US TREASURY N/B
0.35%
0.21%
T
T 1.375 11.15.31US TREASURY N/B
0.35%
0.25%
T
T 1.25 08.15.31US TREASURY N/B
0.34%
0.26%
T
T 3.625 10.31.30US TREASURY N/B
0.24%
0.34%
T
T 2.75 08.15.32US TREASURY N/B
0.33%
0.20%
T
T 3.625 09.30.30US TREASURY N/B
0.15%
0.33%
T
T 4 11.15.35US TREASURY N/B
0.24%
0.33%
T
T 1.875 02.15.32US TREASURY N/B
0.32%
0.25%
T
T 3.5 02.15.33US TREASURY N/B
0.32%
0.25%
T
T 3.375 05.15.33US TREASURY N/B
0.32%
0.25%
T
T 1.625 05.15.31US TREASURY N/B
0.32%
0.19%
T
T 1.125 02.15.31US TREASURY N/B
0.32%
0.31%
Only in BND
?
Vanguard Cmt Funds-Vanguard Market Liquidity Fund
1.07%
T
T 4.25 03.15.27US TREASURY N/B
0.21%
T
T 1.5 02.15.30US TREASURY N/B
0.18%
T
T 0.375 07.31.27US TREASURY N/B
0.18%
T
T 2.5 03.31.27US TREASURY N/B
0.16%
T
T 3.875 03.31.27US TREASURY N/B
0.15%
T
T 1.625 08.15.29US TREASURY N/B
0.13%
T
T 1.75 11.15.29US TREASURY N/B
0.10%
T
T 5.375 02.15.31US TREASURY N/B
0.08%
F
FNMA 0.75 10.08.27FANNIE MAE
0.07%
F
FN MA4255FN MA4255
0.07%
G
G2 MA8347G2 MA8347
0.06%
F
FR SD8128FR SD8128
0.06%
F
FN MA4237FN MA4237
0.06%
F
FR SD8113FR SD8113
0.06%
F
FHLMC 6.75 09.15.29 GDIFFREDDIE MAC
0.05%
G
G2 MA7254G2 MA7254
0.05%
F
FR RQ0056FR RQ0056
0.05%
F
FN MA4119FN MA4119
0.05%
F
FN MA4208FN MA4208
0.05%
F
FR SD8134FR SD8134
0.05%
G
G2 MA7418G2 MA7418
0.04%
F
FN MA4182FN MA4182
0.04%
G
G2 MA7311G2 MA7311
0.04%
F
FR SD8156FR SD8156
0.04%
Only in IUSB
T
TMCXXBLCKRCK LIQ FD TMPCSH-INST
2.82%
X
XTSLABLCKRCK CASH-TRSRY-SL AGNCY
0.91%
F
FNCL 5 5.11FNCL 5 5/11
0.22%
F
FNCL 5.5 5.11FNCL 5.5 5/11
0.17%
G
G2SF 5.5 5.11G2SF 5.5 5/11
0.16%
F
FR RJ5572FR RJ5572
0.13%
T
T 3.5 01.15.29US TREASURY N/B
0.12%
F
FNCL 4.5 5.11FNCL 4.5 5/11
0.11%
F
FNCL 6 5.11FNCL 6 5/11
0.11%
F
FN MA4653FN MA4653
0.10%
F
FR SD0856FR SD0856
0.10%
F
FR RA6503FR RA6503
0.10%
G
G2SF 4.5 5.11G2SF 4.5 5/11
0.10%
F
FN FA2323FN FA2323
0.09%
G
G2SF 3.5 5.11G2SF 3.5 5/11
0.09%
F
FR RJ5237FR RJ5237
0.09%
F
FN CB9219FN CB9219
0.09%
G
G2SF 4 5.11G2SF 4 5/11
0.09%
F
FN MA4465FN MA4465
0.08%
F
FR SI2107FR SI2107
0.08%
F
FN MA4357FN MA4357
0.08%
F
FR SD4398FR SD4398
0.08%
F
FN FA4615FN FA4615
0.08%
F
FN BV4170FN BV4170
0.07%
F
FR SD3345FR SD3345
0.07%
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Data source: official SEC Form N-PORT filings from each fund. Fund holdings are disclosed quarterly and may reflect a 60-day reporting delay.
Informational and educational only — not investment advice.