Fund comparison · from official SEC filings
BSV vs ISTB: how much do they overlap?
VANGUARD SHORT-TERM BOND INDEX FUND and iShares Core 1-5 Year USD Bond ETF
vs
BSV and ISTB are largely redundant — holding both means most of your money tracks the same underlying companies.
Shared holdings
Company
BSV
ISTB
T
T 3.5 01.31.28US TREASURY N/B
1.18%
0.45%
T
T 4 02.28.30US TREASURY N/B
0.93%
0.98%
T
T 3.625 09.30.30US TREASURY N/B
0.80%
0.97%
T
T 3.625 10.31.30US TREASURY N/B
0.46%
0.96%
T
T 3.375 12.31.27US TREASURY N/B
0.92%
0.34%
T
T 3.5 11.30.30US TREASURY N/B
0.64%
0.91%
T
T 3.75 01.31.31US TREASURY N/B
0.64%
0.88%
T
T 3.625 08.31.30US TREASURY N/B
0.69%
0.85%
T
T 4 05.31.30US TREASURY N/B
0.61%
0.82%
T
T 4.375 07.15.27US TREASURY N/B
0.81%
0.30%
T
T 3.5 02.28.31US TREASURY N/B
0.81%
0.26%
T
T 4.125 10.31.29US TREASURY N/B
0.73%
0.81%
T
T 4 07.31.29US TREASURY N/B
0.77%
0.80%
T
T 4.375 12.31.29US TREASURY N/B
0.79%
0.44%
T
T 3.5 09.30.29US TREASURY N/B
0.79%
0.54%
T
T 3.625 08.31.27US TREASURY N/B
0.79%
0.21%
T
T 3.375 11.30.27US TREASURY N/B
0.77%
0.61%
T
T 3.875 07.31.27US TREASURY N/B
0.77%
0.27%
T
T 4.125 11.30.29US TREASURY N/B
0.76%
0.20%
T
T 3.5 10.31.27US TREASURY N/B
0.76%
0.31%
T
T 3.875 07.31.30US TREASURY N/B
0.76%
0.56%
T
T 4.25 06.30.29US TREASURY N/B
0.75%
0.70%
T
T 3.75 06.30.27US TREASURY N/B
0.74%
0.25%
T
T 4.625 06.15.27US TREASURY N/B
0.74%
0.29%
T
T 3.75 04.30.27US TREASURY N/B
0.65%
0.73%
Only in BSV
T
T 0.875 11.15.30US TREASURY N/B
0.84%
T
T 1.125 02.15.31US TREASURY N/B
0.77%
T
T 0.625 08.15.30US TREASURY N/B
0.77%
T
T 0.625 05.15.30US TREASURY N/B
0.58%
T
T 2.625 02.15.29US TREASURY N/B
0.49%
T
T 2.375 05.15.29US TREASURY N/B
0.41%
T
T 0.375 07.31.27US TREASURY N/B
0.38%
T
T 1.5 02.15.30US TREASURY N/B
0.38%
T
T 3.5 01.31.30US TREASURY N/B
0.34%
?
—Vanguard Cmt Funds-Vanguard Market Liquidity Fund
0.34%
T
T 4.875 10.31.30US TREASURY N/B
0.33%
T
T 4.625 09.30.30US TREASURY N/B
0.31%
T
T 1.75 11.15.29US TREASURY N/B
0.31%
T
T 0.5 04.30.27US TREASURY N/B
0.29%
T
T 3.75 06.30.30US TREASURY N/B
0.29%
T
T 3.5 04.30.30US TREASURY N/B
0.29%
T
T 1.625 08.15.29US TREASURY N/B
0.26%
T
T 5.25 11.15.28US TREASURY N/B
0.09%
K
KFW 3.75 03.14.31KFW
0.06%
F
FHLB 4 06.30.28FEDERAL HOME LOAN BANK
0.06%
U
UBS 7.5 02.15.28UBS AG STAMFORD CT
0.04%
J
JPM V1.953 02.04.32JPMORGAN CHASE & CO
0.03%
O
ORAFP 9 03.01.31ORANGE SA
0.02%
F
FFCB 4.5 03.26.27FEDERAL FARM CREDIT BANK
0.02%
S
SEK 3.875 08.04.27 GMTNSWEDISH EXPORT CREDIT
0.02%
Only in ISTB
X
XTSLABLCKRCK CASH-TRSRY-SL AGNCY
1.92%
T
T 4.125 03.31.31US TREASURY N/B
0.54%
T
T 3.875 03.31.31US TREASURY N/B
0.45%
F
FHMS K508 A2FHMS K508 A2
0.21%
F
FNCI 4 5.11FNCI 4 5/11
0.20%
B
BMARK 2023-B38 A2BMARK 2023-B38 A2
0.15%
F
FN MA4535FN MA4535
0.13%
F
FR SB8104FR SB8104
0.13%
F
FR RC1598FR RC1598
0.12%
A
ARGENT 0.75 07.09.30REPUBLIC OF ARGENTINA
0.11%
F
FR SB8512FR SB8512
0.11%
F
FHMS K543 A2FHMS K543 A2
0.10%
F
FR SB8144FR SB8144
0.10%
F
FHMS K098 A2FHMS K098 A2
0.10%
F
FR RC2104FR RC2104
0.09%
F
FR SB8506FR SB8506
0.09%
C
CADES 3.75 05.24.28 144ACAISSE D'AMORT DETTE SOC
0.08%
F
FR SB8500FR SB8500
0.08%
M
MEXPCP 5.5 08.17.30 REGsEAGLE FUNDING LUXCO SARL
0.08%
F
FR RC2370FR RC2370
0.07%
F
FHMS K755 A2FHMS K755 A2
0.07%
A
AMXCA 2025-4 AAMXCA 2025-4 A
0.06%
F
FR SB0688FR SB0688
0.06%
F
FHMS K553 A2FHMS K553 A2
0.06%
F
FHMS K094 A2FHMS K094 A2
0.06%
Hold BSV and ISTB together? See your combined true holdings, overlap, and blended fees — free, no signup.
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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.
Informational and educational only — not investment advice.