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Wednesday, August 19, 2026The Morning Brief →Sign in
IBDWISharesINDEX

iShares iBonds Dec 2031 Term Corporate ETF

$20.66+0.15% today
212152-WK

The index is composed of U.S. dollar-denominated, taxable, investment-grade corporate bonds scheduled to mature between January 1, 2031 and December 15, 2031, inclusive. The fund will invest at least 80% of its assets in the component securities of the underlying index, and will invest at least 90% of its assets in fixed income securities of the types included in the underlying index. It is non-diversified.

Price & daily flows
21.221.020.720.66DAILY NET FLOWAug 19Dec 16Apr 17Aug 19

SOURCE: MARKET TAPE & DAILY CREATION/REDEMPTION RECORDS · 1Y SHOWN · NET +$897M OVER THIS RANGE

The desk’s read

Money keeps arriving — +$75M of net buying over the past month, about 2.9% of the fund's asset base, while the price has returned -2.3% so far this year. At 0.10% a year it is not the cheapest way in — AGG runs the same ground at 0.03%.

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

$2.6Bassets under management
0.10%expense ratio · $10 per $10,000 a year
+$75Mnet flow, trailing month
535Kavg daily volume, 30 days
395holdings
2021listed June 21, 2021 · beta 0.12
The book at a glance
0.8%0.8%0.8%0.8%0.7%0.7%0.7%0.7%0.7%0.6%0.6%0.6%0.6%0.6%0.6%0.5%0.5%0.5%0.5%0.5%0.4%0.4%0.4%0.4%0.4%0.4%0.4%0.4%0.4%0.4%0.4%0.3%0.3%0.3%0.3%0.3%0.3%0.3%0.3%0.3%

CELL SIZE IS PORTFOLIO WEIGHT · COLOR IS TODAY’S MOVE · TOP 40 POSITIONS

HoldingsDownload CSV
#HoldingWeightPriceDay52-wk
1ORACLE CORPORATION0.83%
2VERIZON COMMUNICATIONS INC0.79%
3META PLATFORMS INC0.78%
4SALESFORCE INC0.78%
5ORANGE SA0.69%
6ABBOTT LABORATORIES0.68%
7ORACLE CORPORATION0.68%
8AT&T INC0.68%
9AMAZON.COM INC0.67%
10CISCO SYSTEMS INC0.63%
11BROADCOM INC0.61%
12HONEYWELL AEROSPACE INC 4.3 03/16/20310.60%
13APPLE INC0.59%
14T-MOBILE USA INC0.56%
15WALT DISNEY CO0.56%

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Country weights
United States90.25%
Canada2.55%
United Kingdom1.4%
Japan1.29%
France0.73%
Spain0.7%
Switzerland0.59%
Brazil0.51%
PORTFOLIO COMPOSITION, LATEST DISCLOSURE
Performance
1 week+0.2%
1 month-0.3%
3 months-0.3%
6 months-2.9%
YTD-2.3%
1 year
3 years

PRICE RETURN, DISTRIBUTIONS NOT REINVESTED

Net flows
1 week+$6M
1 month+$75M
3 months+$229M
YTD+$520M
1 year+$897M

CREATION/REDEMPTION DOLLARS, DAILY RECORDS

Monthly net flows
AugSepOctNovDecJanFebMarAprMayJulAug
DAILY CREATION/REDEMPTION RECORDS, TRAILING TWELVE MONTHS
The risk read
3%realized volatility, 30 days (annualized)
4%realized volatility, 1 year
-3.7%deepest fall from a peak, 1 year
-3.2%where it sits vs. that peak today

The top holding is 0.8% of the book; the top ten carry 7%. Spread across 250+ names, it behaves like roughly 200 equally-weighted positions.

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

The case against IBDW

Due diligence cuts both ways. These funds sit on the same shelf and beat IBDW 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%$16B+$288M-7bp on fee · 6× the assets · +$288M in over the monthHead-to-head
MBB iShares MBS ETF0.04%$39B+$26M-6bp on fee · 15× the assets · +$26M in over the monthHead-to-head
IGSB iShares 1-5 Year Investment Grade Corporate Bond ETF0.04%$23.4B+$520M-6bp on fee · 9× the assets · +$520M in over the monthHead-to-head
IGIB iShares 5-10 Year Investment Grade Corporate Bond ETF0.04%$18.7B+$312M-6bp on fee · 7× the assets · +$312M in over the monthHead-to-head
MUB iShares National Muni Bond ETF0.05%$45.8B+$585M-5bp on fee · 18× the assets · +$585M in over the monthHead-to-head
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InstrumentsHarvest substitutesTrade cost at $1MClient tearsheetStress this fund
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