iShares iBoxx US Investment Grade Corporate Bond ETF
Tracks iBoxx USD Liquid IG
The four numbers that price an ETF.
What the ETF actually owns.
From the most recent SEC N-PORT filing. The top-10 weight tells you how concentrated the fund is — broad-market trackers run 25-30%, single-theme funds often 50-70%.
| # | Holding | Weight | Value (USD) | Asset class |
|---|---|---|---|---|
| 1 | BlackRock Funds III | 8.20% | $2.62 B | STIV |
| 2 | BLACKROCK CASH FUNDS TREASURY SL AGENCY SHARES | 1.15% | $368 M | STIV |
| 3 | ANHEUSER-BUSCH CO/INBEV | 0.13% | $42 M | DBT |
| 4 | ABBVIE INC | 0.12% | $39 M | DBT |
| 5 | MORGAN STANLEY PVT BANK | 0.11% | $34 M | DBT |
| 6 | DEUTSCHE TELEKOM INT FIN | 0.09% | $29 M | DBT |
| 7 | GOLDMAN SACHS GROUP INC | 0.08% | $27 M | DBT |
| 8 | ALPHABET INC | 0.08% | $25 M | DBT |
| 9 | ASTRAZENECA PLC | 0.07% | $23 M | DBT |
| 10 | ABBOTT LABORATORIES | 0.07% | $22 M | DBT |
| 11 | BRITISH TELECOMMUNICATIO | 0.07% | $21 M | DBT |
| 12 | HSBC HOLDINGS PLC | 0.06% | $20 M | DBT |
| 13 | BOEING CO/THE | 0.06% | $20 M | DBT |
| 14 | ORANGE SA | 0.06% | $20 M | DBT |
| 15 | JPMORGAN CHASE & CO | 0.06% | $20 M | DBT |
| 16 | MORGAN STANLEY | 0.06% | $19 M | DBT |
| 17 | WELLS FARGO & COMPANY | 0.06% | $19 M | DBT |
| 18 | LLOYDS BANKING GROUP PLC | 0.06% | $19 M | DBT |
| 19 | INTERCONTINENTALEXCHANGE | 0.06% | $18 M | DBT |
| 20 | CVS HEALTH CORP | 0.06% | $18 M | DBT |
| 21 | KRAFT HEINZ FOODS CO | 0.06% | $18 M | DBT |
| 22 | GLAXOSMITHKLINE CAP INC | 0.06% | $18 M | DBT |
| 23 | BARCLAYS PLC | 0.06% | $18 M | DBT |
| 24 | META PLATFORMS INC | 0.06% | $18 M | DBT |
| 25 | CITIBANK NA | 0.06% | $18 M | DBT |
What we measure and what we leave out.
Data sources: SEC EDGAR N-PORT filings (holdings + filing-date timestamp); issuer fact sheets for expense ratio + AUM + inception; Yahoo Finance for daily NAV.
Expense ratio is the single biggest forward predictor of long-horizon performance. A 0.03% expense ratio compounds to a fundamentally different outcome than a 0.95% expense ratio over 25 years — even if the underlying index is identical.
Concentration risk lives in the top-10 weight. For broad-market trackers (VOO, VTI, SPY) the top-10 sits around 28-32%. For thematic funds — semiconductors, AI, cannabis — top-10 often crosses 60%. A "sector tilt" with 60% in 10 names is closer to active stock-picking than passive index exposure.
LRS + tax for Indian investors: US-listed ETFs are securities for Indian-tax purposes — held > 24 months = LTCG @ 12.5%, ≤ 24 months = slab-rate STCG. Distributions are dividends taxed at slab rates (US withholds 25%, creditable via DTAA). LRS USD 250,000 / FY cap applies to each remittance.
India-listed alternative: for S&P 500 / NASDAQ-100 exposure without LRS friction, see India-listed ETFs at /etfs/ (Motilal Oswal, Mirae, Nippon, etc. variants). Higher TER but no LRS hassle and INR-settled.
What this page does not model: tracking error vs underlying index, premium/discount to NAV, bid-ask spread on-exchange, currency-hedged variants (e.g. JPST-hedged), securities lending revenue (which subsidises some expense ratios).
ETF NAVs, tracking error and AUM are computed from AMFI disclosures. ETFs are subject to market risk and tracking-error risk. MintByte is an AMFI-registered mutual fund distributor (ARN-314872). MintByte does not issue buy/sell recommendations on specific securities — the site is an educational data and analytics platform. Not investment advice. Methodology · How we earn.