A Daily Network publication
Explore the network
Private Wealth Daily
Independent Intelligence on the Private Wealth Industry
Friday, October 2, 2026The Morning Brief →Sign in
SUBISharesINDEX

iShares Short-Term National Muni Bond ETF

$104.57+0.03% vs prior close
10410752-WK

Price through Sep 30 · Flows through Sep 29. Figures use the latest available records, not a live quote. Fund details retrieved Oct 1. Holdings snapshot retrieved Oct 1.

The fund will invest at least 80% of its assets in the component securities of the underlying index, and the fund will invest at least 90% of its assets in fixed income securities of the types included in the underlying index that the advisor believes will help the fund track the underlying index. The underlying index includes municipal bonds, the interest of which is exempt from Federal income taxes and not subject to alternative minimum tax.

Price & daily flows
106.7105.8104.9104.57DAILY NET FLOWOct 1Jan 30Jun 1Oct 1

SOURCE: MARKET TAPE & DAILY CREATION/REDEMPTION RECORDS · 1Y SHOWN · NET +$2.1B OVER THIS RANGE

The desk’s read

Money keeps arriving — +$462M of net inflows over the past month, about 3.9% of the fund's asset base, while the price has returned -2.0% so far this year. At 0.070% a year, no lower reported fee appears among the alternatives shown here.

COMPOSED FROM THE FUND’S OWN DAILY RECORDS · UPDATED WITH EACH REFRESH

$11.9Bassets under management
0.070%expense ratio · $7 per $10,000 a year
+$462Mnet flow, trailing month
1Mavg daily volume, 30 days
2479holdings · US-domiciled
2008listed November 4, 2008 · beta 0.03
The book at a glance
—0.3%—0.3%—0.3%—0.3%—0.2%—0.2%—0.2%—0.2%—0.2%—0.2%—0.2%—0.2%—0.2%—0.2%—0.2%—0.2%—0.2%—0.2%—0.2%—0.2%—0.2%—0.2%—0.2%—0.2%—0.2%—0.2%—0.2%—0.2%—0.2%—0.2%—0.2%—0.2%—0.2%—0.2%—0.2%—0.2%—0.2%—0.1%—0.1%—0.1%

CELL SIZE IS PORTFOLIO WEIGHT · COLOR IS THE CHANGE IN THE LATEST AVAILABLE SNAPSHOT · TOP 40 POSITIONS

HoldingsDownload CSV
#HoldingWeightPriceDay52-wk
1—CALIFORNIA ST0.28%———
2—NEW YORK ST URBAN DEV CORP REV0.26%———
3—UNIVERSITY CALIF REVS0.25%———
4—NEW JERSEY ST TPK AUTH TPK REV0.25%———
5—CALIFORNIA ST0.24%———
6—CALIFORNIA ST0.24%———
7—CONNECTICUT ST SPL TAX OBLIG R0.22%———
8—NEW JERSEY ST0.22%———
9—NEW YORK N Y0.21%———
10—NEW YORK N Y CITY TRANSITIONAL0.21%———
11—MASSACHUSETTS ST0.21%———
12—OHIO ST WTR DEV AUTH REV0.21%———
13—CONNECTICUT ST HEALTH & EDL FA0.21%———
14—PENNSYLVANIA ST0.20%———
15—NEW YORK N Y CITY TRANSITIONAL0.20%———

The full book, free with one sign-in.

Top 15 positions are open to everyone. Sign in once and every fund’s complete holdings — plus CSV export, watchlists, and flow alerts — unlock across the network.

Sign in to see all 2479
Sector weights
State Tax-Backed31.99%
Local Tax-Backed19.48%
Utility14.4%
School Districts10.73%
Transportation8.6%
Education6.43%
Cash and/or Derivatives4.39%
Prerefund/Escrow3.77%
Other Industries0.11%
PORTFOLIO COMPOSITION, LATEST DISCLOSURE
Performance
1 week+0.2%
1 month-1.3%
3 months-1.6%
6 months-1.8%
YTD-2.0%
1 year-1.9%
3 years—

PRICE RETURN, DISTRIBUTIONS NOT REINVESTED

Net flows
1 week+$187M
1 month+$462M
3 months+$927M
YTD+$1.7B
1 year+$2.1B

CREATION/REDEMPTION DOLLARS, DAILY RECORDS

Monthly net flows
SepOctNovDecJanFebMarAprMayJulAugSep
DAILY CREATION/REDEMPTION RECORDS, TRAILING TWELVE MONTHS
The risk read
2%realized volatility, 30 days (annualized)
1%realized volatility, 1 year
-3.1%deepest fall from a peak, 1 year
-2.7%latest close versus that peak

The top holding is 0.4% of the book; the top ten carry 3%. Spread across 250+ names, it behaves like roughly 225 equally-weighted positions.

VOLATILITY & DRAWDOWN FROM THE DAILY TAPE · CONCENTRATION FROM THE LATEST DISCLOSED BOOK

The case against SUB

Due diligence cuts both ways. These funds sit on the same shelf and beat SUB on at least one dimension that matters — the fee, the asset base, or where the money is going.

FundFeeAssetsFlow, 1MThe case
STIP iShares 0-5 Year TIPS Bond ETF0.03%$16.3B+$489M-4bp on fee · +$489M in over the monthHead-to-head
IJH iShares Core S&P Mid-Cap ETF0.05%$122.8B+$2.3B-2bp on fee · 10× the assets · +$2.3B in over the monthHead-to-head
IGSB iShares 1-5 Year Investment Grade Corporate Bond ETF0.04%$23.7B+$575M-3bp on fee · 2× the assets · +$575M in over the monthHead-to-head
IGIB iShares 5-10 Year Investment Grade Corporate Bond ETF0.04%$18.6B+$412M-3bp on fee · 2× the assets · +$412M in over the monthHead-to-head
MUB iShares National Muni Bond ETF0.05%$46B+$2B-2bp on fee · 4× the assets · +$2B in over the monthHead-to-head
Sign in to save this to The RecordA timestamped copy for the file — documentation, not advice.
InstrumentsHarvest substitutesTrade cost at $1MClient tearsheetStress this fund
Every weekday · 6:30 a.m. ET

The Morning Brief

The private wealth industry in four minutes, every weekday at 6:30 a.m. ET. Free.