ETF · holdings as filed 2026-05-31
What's inside LMUB?
iShares Long-Term National Muni Bond ETF
- Holdings
- 725
- positions in the fund
- Top 10
- 11%
- of fund assets
- Expense ratio
- 0.09%
- net, per year
- Fund size
- $2B
- total net assets
Top 20 holdings
| Rank | Logo | Ticker / Name | Weight | |
|---|---|---|---|---|
| 1 | M  | MCSXXBLCKRCK LIQ FD MUNICSH-INST | 5.01% | |
| 2 | M  | MA MAS 5 10.01.2052MASSACHUSETTS CMNWL-D | 0.84% | |
| 3 | W  | WA WAS 5 06.01.2046WASHINGTON ST-D | 0.70% | |
| 4 | I  | IL ILS 5 09.01.2042ILLINOIS ST-E | 0.65% | |
| 5 | I  | IL ILS 5 12.01.2043ILLINOIS ST-C | 0.64% | |
| 6 | P  | PA PASTRN 5 12.01.2056PA TURNPIKE COMM-A | 0.63% | |
| 7 | T  | TX TXS 5 10.01.2039TX TRANSPRTN COMM-REF | 0.62% | |
| 8 | N  | NY NYCGEN 5 11.01.2047NY TRANS FIN AUTH-E | 0.62% | |
| 9 | O  | OK OKSTRN 5.25 07.01.2050OKLAHOMA CAPITOL-A | 0.62% | |
| 10 | N  | NJ NJS 5 06.01.2040NEW JERSEY ST | 0.60% | |
| 11 | P  | PA PAS 5 04.01.2041PENNSYLVANIA CMWLTH | 0.60% | |
| 12 | N  | NV CLASCD 5 06.15.2040CLARK CO SD-A-REF | 0.60% | |
| 13 | I  | IL ILS 4.25 05.01.2046ILLINOIS ST-B | 0.58% | |
| 14 | T  | TX UNIHGR 5.25 07.01.2040UNIV OF TX SYS-A | 0.55% | |
| 15 | C  | CO CHRSCD 5.25 12.15.2046CHERRY CREEK SD#5 | 0.52% | |
| 16 | N  | NY NYSFAC 5 03.15.2054NY ST URBAN DEV-A | 0.52% | |
| 17 | M  | MO METUTL 5 05.01.2046ST LOUIS MET SWR DT-A | 0.49% | |
| 18 | O  | OR MULSCD 4 06.15.2041MULTNOMAH CO SD #1J | 0.49% | |
| 19 | W  | WA SEAPWR 5 10.01.2054SEATTLE-REV-REF | 0.49% | |
| 20 | N  | NY NYSHGR 5 03.15.2055DASNY-A-REF | 0.49% |
Top holdings — Bonds & Fixed Income
Your 10 largest positions in this sector
1
M
MA MAS 5 10.01.2052MASSACHUSETTS CMNWL-D
0.84%2
W
WA WAS 5 06.01.2046WASHINGTON ST-D
0.70%3
I
IL ILS 5 09.01.2042ILLINOIS ST-E
0.65%4
I
IL ILS 5 12.01.2043ILLINOIS ST-C
0.64%5
P
PA PASTRN 5 12.01.2056PA TURNPIKE COMM-A
0.63%6
T
TX TXS 5 10.01.2039TX TRANSPRTN COMM-REF
0.62%7
N
NY NYCGEN 5 11.01.2047NY TRANS FIN AUTH-E
0.62%8
O
OK OKSTRN 5.25 07.01.2050OKLAHOMA CAPITOL-A
0.62%9
N
NJ NJS 5 06.01.2040NEW JERSEY ST
0.60%10
P
PA PAS 5 04.01.2041PENNSYLVANIA CMWLTH
0.60%Top holdings — United States
Your 10 largest positions in this country
1
M
MCSXXBLCKRCK LIQ FD MUNICSH-INST
5.01%2
M
MA MAS 5 10.01.2052MASSACHUSETTS CMNWL-D
0.84%3
W
WA WAS 5 06.01.2046WASHINGTON ST-D
0.70%4
I
IL ILS 5 09.01.2042ILLINOIS ST-E
0.65%5
I
IL ILS 5 12.01.2043ILLINOIS ST-C
0.64%6
P
PA PASTRN 5 12.01.2056PA TURNPIKE COMM-A
0.63%7
T
TX TXS 5 10.01.2039TX TRANSPRTN COMM-REF
0.62%8
N
NY NYCGEN 5 11.01.2047NY TRANS FIN AUTH-E
0.62%9
O
OK OKSTRN 5.25 07.01.2050OKLAHOMA CAPITOL-A
0.62%10
N
NJ NJS 5 06.01.2040NEW JERSEY ST
0.60%Geography reflects each issuer's registered business address per SEC EDGAR filings where available, falling back to the exchange or listing where no SEC filing exists — not necessarily where a company's stock is primarily listed (e.g. TSMC is classified as Taiwan even though its ADR trades on the NYSE).
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Data source: official SEC Form N-PORT filings (as of 2026-05-31); expense ratio from SEC prospectus (risk/return) filings. 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.