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ETF comparison

SCMB vs SHY

US Municipal Bond vs US Treasury (Short).

Schwab Municipal Bond ETF · iShares 1-3 Year Treasury Bond ETF

Holdings overlap

Weighted by ISIN/CUSIP
0.0 %

0 positions appear in both funds. Buying equal dollars of SCMB and SHY would leave roughly 0.0% of each dollar exposed to the same underlying securities.

SCMB unmatched 99.0% Shared 0.0% SHY unmatched 99.0%

Unmatched is the part of a fund's weight the other fund doesn't match: names only it holds, plus any extra weight it puts in names both funds hold.

In SCMB only
6,845 positions
Shared
0 positions
In SHY only
89 positions

Side by side

SCMB

Schwab Municipal Bond ETF

Schwab · US Municipal Bond

92 composite / 100
Expense ratio
0.030%
Net assets
$3.07B
TTM yield
3.72%
Top-10 conc.
1.9%
SHY

iShares 1-3 Year Treasury Bond ETF

iShares · US Treasury (Short)

83 composite / 100
Expense ratio
0.15%
Net assets
$26.28B
TTM yield
3.62%
Top-10 conc.
16.0%

Sub-score comparison

97
Cost
85
93
Tax efficiency
58
78
Liquidity
100
100
Concentration
N/A
—
Tracking quality
—
SCMB sub-score SHY

Tracking quality isn't part of the composite — see what we don't score for why.

Cost difference

SCMB is 12 bps cheaper than SHY. On a $100,000 position that's about $120/yr more in fees for SHY.

Fee figure is the annual expense charged on $100,000. To see how the gap compounds over a multi-decade holding period, open the cost calculator pre-filled with SCMB vs SHY.

Top shared holdings

0 shared in total

No shared holdings between these funds.

Only in SCMB

6,845 total
  • Commonwealth of Massachusetts 0.22%
  • Gwinnett County School District 0.22%
  • Commonwealth of Pennsylvania 0.21%
  • City of New York NY 0.20%
  • State of California Department of Water Resources 0.19%
  • State of Washington 0.17%
  • State of California 0.17%
  • New York City Municipal Water Finance Authority 0.17%
  • Northwest Independent School District 0.16%
  • Commonwealth of Massachusetts 0.16%

Only in SHY

89 total
  • United States of America 1.96%
  • United States of America 1.84%
  • United States of America 1.71%
  • United States of America 1.60%
  • United States of America 1.60%
  • United States of America 1.52%
  • United States of America 1.48%
  • United States of America 1.45%
  • United States of America 1.43%
  • United States of America 1.40%

Percentages are holdings overlap with the named fund.

Open SCMB or SHY at a brokerage

Both funds trade commission-free at major US brokerages.

Affiliate links — opening an account through these earns PlainIndex a one-time referral. Scoring is computed before any affiliate consideration; see our methodology and funding disclosure.

Holdings overlap is the sum of min(weight_a, weight_b) over positions matched on ISIN (CUSIP fallback). Methodology: see /methodology/.

Comparing two funds doesn't endorse swapping one for the other. Tax-lot history, account type, and personal goals matter — PlainIndex publishes data and methodology, not investment advice.