PlainIndex

ETF comparison

MUB vs TLT

US Municipal Bond vs US Treasury (Long).

iShares National Muni Bond ETF · iShares 20+ Year Treasury Bond ETF

Holdings overlap

0.0 %

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

MUB only 0.0% Shared 0.0% TLT only 0.0%
In MUB only
0 positions
Shared
0 positions
In TLT only
0 positions

Holdings data for MUB covers 0.0% of fund weight. The remainder lacks matchable identifiers in the N-PORT filing.

Holdings data for TLT covers 0.0% of fund weight. The remainder lacks matchable identifiers in the N-PORT filing.

Side by side

MUB

iShares National Muni Bond ETF

iShares · US Municipal Bond

96 composite / 100
Expense ratio
0.050%
Net assets
$43.71B
TTM yield
3.17%
Top-10 conc.
—
TLT

iShares 20+ Year Treasury Bond ETF

iShares · US Treasury (Long)

81 composite / 100
Expense ratio
0.15%
Net assets
$42.91B
TTM yield
4.57%
Top-10 conc.
—

Sub-score comparison

95
Cost
85
93
Tax efficiency
48
100
Liquidity
100
N/A
Concentration
N/A
—
Tracking quality
—
MUB sub-score TLT

Tracking-quality sub-score is not yet computed for any fund — see methodology for which inputs are live.

Cost difference

MUB is 10 bps cheaper than TLT. On a $100,000 position that's about $100/yr more in fees for TLT.

Fee figure is the annual expense charged on $100,000. It compounds over time — we publish a fuller cost-projection calculator on the methodology page.

Top shared holdings

0 shared in total

No shared holdings between these funds.

Only in MUB

0 total

Every MUB position is also held by TLT.

Only in TLT

0 total

Every TLT position is also held by MUB.

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.