Fund comparison · from official SEC filings
IBMO vs SUB: how much do they overlap?
iShares iBonds Dec 2026 Term Muni Bond ETF and iShares Short-Term National Muni Bond ETF
vs
Shared holdings
Company
IBMO
SUB
N
NY NYCGEN 08.01.2045NYC TRANS FIN AUTH-A4
2.78%
0.10%
M
MA MASWTR 08.01.2031MA WTR RES AUTH-E-REF
2.26%
0.17%
N
NY TRBTRN 01.01.2032TRIBOROUGH BRIDGE-B2
2.09%
0.18%
N
NY NYCUTL 06.15.2051NYC MUNI WTR-BB
1.74%
0.09%
W
WA KINUTL 01.01.2042KING CNTY-REF
1.39%
0.35%
T
TX SANWTR 05.01.2055SAN ANTONIO-D
0.96%
0.28%
N
NY MTATRN 5 11.15.2026MET TRANS AUTH-C1-REF
0.63%
0.08%
N
NY BTYGEN 11.01.2038BATTERY PK CITY-D1
0.63%
0.08%
N
NY MTATRN 11.15.2050MET TRANSPRTN-E3
0.61%
0.03%
M
MCSXXBLCKRCK LIQ FD MUNICSH-INST
0.39%
0.59%
C
CA CAS 5 10.01.2026CALIFORNIA ST-REF
0.47%
0.03%
N
NJ NJS 5 06.01.2026NEW JERSEY ST-A
0.45%
0.21%
I
IL ILS 5 11.01.2026ILLINOIS ST-D
0.43%
0.16%
C
CA CAS 5 08.01.2026CALIFORNIA ST
0.38%
0.00%
M
MD MDS 5 08.01.2026MARYLAND ST-B-REF
0.36%
0.02%
K
KS JOHSCD 3 10.01.2026JOHNSON SD #229-B-REF
0.35%
0.04%
T
TX TXSTRN 5 10.01.2026TEXAS TRANSPRTN COMM
0.31%
0.08%
N
NY MTATRN 5 11.15.2026MET TRANSPRTN-B-REF
0.30%
0.01%
W
WA SEAPWR 11.01.2046SEATTLE-MUNI-LIGHT-B
0.23%
0.27%
C
CA EAWWTR 3.12 09.01.2026E CO AWP JT PWRS-A-1
0.26%
0.18%
M
MO MOSTRN 5 11.01.2026MO ST-B
0.24%
0.05%
N
NY NYCGEN 5 11.01.2026NYC TRANSITIONAL A-1
0.24%
0.09%
C
CO EHYTRN 0 09.01.2026E-470 HWY CAB-SR-B
0.23%
0.04%
A
AL ALSTRN 5 09.01.2036AL FED AID HWY-A
0.22%
0.13%
P
PA PAS 5 09.15.2026PENNSYLVANIA-1ST SER
0.22%
0.03%
Only in IBMO
P
PA PASTRN 12.01.2045PA TPK COMMISSION-REF
2.89%
N
NY LSLPWR 09.01.2042LONG ISLAND AUTH-A
2.00%
O
OH OHSHGR 06.01.2035OHIO ST UNIV-D-1-REF
1.74%
N
NY NYC 03.01.2040NYC-ADJ-1-SUBSER I-2
1.34%
L
LA SJBCTF 06.01.2037SAINT JOHN THE BAPTIS
1.05%
M
MA MASDEV 10.01.2042MA DEV VAR-BOSTON-U6C
0.95%
A
AL BBEUTL 10.01.2052BLACK BELT ENERGY GAS
0.63%
N
NY NYC 06.01.2044NYC-F6-ADJ
0.49%
C
CA STNPWR 07.01.2036STHRN CALIFORNIA ST
0.35%
N
NC NCS 5 06.01.2026NC ST-REF-A
0.33%
K
KY KYSTRN 4 07.01.2026KENTUCKY ST TURNPIKE
0.30%
M
MD MON 5 10.01.2026MONTGOMERY CO-REF-C
0.29%
M
MS MSS 5 12.01.2033MISSISSIPPI ST-B
0.28%
V
VA HMRUTL 5 08.01.2037HAMPTON ROADS SAN-A
0.27%
N
NM NMSGEN 5 07.01.2026NEW MEXICO ST SEVERAN
0.27%
M
MA MAS 5 07.01.2026CMNWLTH MASSACHUSETS
0.26%
N
NY TRBGEN 5 12.01.2026TRIBOROUGH BRIDGE-A
0.26%
H
HI MAU 3 09.01.2026MAUI CNTY
0.26%
N
NY TRBTRN 01.01.2035TRIBOROUGH BRIDGE-B-3
0.25%
A
AL ALSTRN 5 09.01.2026ALABAMA FEDERAL AID H
0.25%
F
FL FLSEDU 5 07.01.2026FL BOE LOTTERY-A-REF
0.25%
I
IL ILSGEN 5 07.01.2026IL FIN AUTH-CLEAN WTR
0.24%
N
NY NYCUTL 5 06.15.2026NYC MUNI WTR FIN-DD
0.24%
C
CA SACPWR 5 08.15.2026SACRAMENTO MUD-REF
0.23%
I
ID IDSHSG 5 07.15.2026IDAHO ST HSG & FIN AS
0.21%
Only in SUB
N
NJ NJSDEV 5 03.01.2028NJ ECON DEV AUTH-RRR-
0.36%
C
CA CAS 5 08.01.2029CALIFORNIA ST-REF
0.27%
N
NY NYSDEV 5 09.15.2028NY ST URBAN DEV CORP
0.25%
P
PA PASTRN 12.01.2043PA ST TURNPIKE COMM-B
0.25%
C
CA UNVHGR 5 05.15.2030CA REGENTS UNIV-CD
0.25%
N
NJ NJSTRN 5 01.01.2030NJ TPK AUTH-B
0.25%
C
CA CAS 5 11.01.2027CALIFORNIA ST-REF-A
0.24%
C
CA CAS 5 04.01.2029CALIFORNIA ST
0.24%
D
DC DISUTL 10.01.2060DT OF COLUMBIA-C-2
0.22%
C
CT CTSGEN 5 07.01.2030CONNECTICUT ST-A-REF
0.21%
N
NY NYCGEN 5 11.01.2030NY TRANS FIN AUTH-D-1
0.21%
N
NY NYC 5 08.01.2030NEW YORK B-1-REF
0.21%
T
TX HOUUTL 05.15.2034HOUSTON COMB UTIL SYS
0.20%
M
MA MAS 5.5 08.01.2030MA ST-REF-A
0.20%
P
PA PAS 5 03.01.2028PENNSYLVANIA ST-1ST
0.20%
C
CT CTSHGR 07.01.2064CT HLTH & EDUCTNL-B-1
0.20%
O
OH OHSWTR 5 06.01.2028OHIO ST WTR DEV AUTH
0.20%
N
NY NYCGEN 5 11.01.2029NYC TRANSITIONAL-A-1
0.20%
G
GA GAS 5 07.01.2027GEORGIA ST -A -GRP 1
0.19%
N
NJ NJS 4 06.01.2030NEW JERSEY ST-A
0.19%
K
KY KYSFAC 5 09.01.2030KY COMMONWEALTH-B-REF
0.19%
M
MN MNSFAC 5 03.01.2028MN PUB FACS-B-REF
0.19%
W
WA WAS 5 08.01.2028WA ST-SER R-2023A-REF
0.18%
C
CO COSEDU 5 06.30.2026COLORADO ST-A-TRANS
0.18%
F
FL ORLUTL 10.01.2039ORLANDO UTILS-B-REF
0.18%
Hold IBMO and SUB 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.