BGRN vs IUSB
iShares Trust iShares USD Green Bond ETF against iShares Trust iShares Core Universal USD Bond ETF: cost, size, returns, what they hold and how much of it is the same.
Overlap by weight
1%
270 shared positions
Fee gap
14 bp
IUSB is cheaper
1-year return gap
0.3 pts
BGRN is ahead
Larger fund
IUSB
$49.3B
Side by side
| BGRN | IUSB | |
|---|---|---|
| Fund | iShares Trust iShares USD Green Bond ETF | iShares Trust iShares Core Universal USD Bond ETF |
| Issuer | iShares | iShares |
| Category | Core Bond | Core Bond |
| Expense ratio | 0.20% | 0.06% |
| Assets | $491M | $49.3B |
| Average daily dollar volume | $2.4M | $474M |
| Listed | Nov 13, 2018 | Jun 10, 2014 |
| FrenzyCap score | 65 | 96 |
| 1-month return | −1.1% | −1.1% |
| 3-month return | −2.2% | −2.2% |
| Year to date | −4.3% | −4.5% |
| 1-year return | −5.3% | −5.6% |
| 30-day volatility | 4.0% | 4.8% |
| Worst drawdown, 1 year | −6.3% | −7.0% |
| Trailing 12-month yield | 4.47% | 4.37% |
| Holdings | 316 | 18,285 |
| Top 10 weight | 11.5% | 3.8% |
| Look-through P/E | — | — |
| Holdings vs fair value | — | — |
| Holdings above 200-day average | — | — |
| Net flow, latest 3 reported months | +$38M thru Jul 2026 | +$7.2B thru Jul 2026 |
| 30-day implied volatility | — | 7.0% |
| Holdings as of | as of Oct 20, 2026issuer data | as of Oct 20, 2026issuer data |
Returns are price returns and exclude distributions. Flows are each fund's own latest reported months and may not cover the same period.
Largest shared holdings
86% of BGRN · 1% of IUSB| Holding | BGRN | IUSB |
|---|---|---|
| EUROPEAN INVESTMENT BANK 3.75%, due Feb 14, 2033 | 2.18% | 0.02% |
| EUROPEAN INVESTMENT BANK 4.38%, due Oct 10, 2031 | 2.01% | 0.01% |
| KFW 4.38%, due Feb 28, 2034 | 0.91% | 0.01% |
| KFW MTN 0.75%, due Sep 30, 2030 | 0.80% | 0.01% |
| ISRAEL (STATE OF) 4.5%, due Jan 17, 2033 | 0.89% | 0.01% |
| FORD MOTOR COMPANY 3.25%, due Feb 12, 2032 | 1.00% | 0.01% |
| GACI FIRST INVESTMENT CO MTN RegS 4.88%, due Feb 14, 2035 | 0.89% | 0.01% |
| GACI FIRST INVESTMENT CO MTN RegS 4.75%, due Feb 14, 2030 | 0.81% | 0.01% |
| GACI FIRST INVESTMENT CO MTN RegS 5.25%, due Oct 13, 2032 | 0.78% | 0.01% |
| KFW 1.75%, due Sep 14, 2029 | 0.90% | 0.01% |
| CHILE (REPUBLIC OF) 3.5%, due Jan 25, 2050 | 0.74% | 0.00% |
| QATAR (STATE OF) MTN RegS 4.75%, due May 29, 2034 | 0.68% | 0.00% |
| NEXTERA ENERGY CAPITAL HOLDINGS IN 1.9%, due Jun 15, 2028 | 0.71% | 0.00% |
| VERIZON COMMUNICATIONS INC 3.88%, due Feb 8, 2029 | 0.49% | 0.00% |
| FORD MOTOR COMPANY 6.1%, due Aug 19, 2032 | 0.82% | 0.00% |
| EUROPEAN INVESTMENT BANK 0.75%, due Sep 23, 2030 | 0.63% | 0.00% |
| VERIZON COMMUNICATIONS INC 5.05%, due May 9, 2033 | 0.46% | 0.00% |
| PERUSAHAAN PENERBIT SURAT BERHARGA RegS 4.7%, due Jun 6, 2032 | 0.68% | 0.00% |
| DP WORLD CRESCENT LTD RegS 5.5%, due Sep 13, 2033 | 0.67% | 0.00% |
| CHILE (REPUBLIC OF) 2.55%, due Jan 27, 2032 | 0.64% | 0.00% |
| GACI FIRST INVESTMENT CO MTN RegS 5.13%, due Feb 14, 2053 | 0.64% | 0.00% |
| PERUSAHAAN PENERBIT SURAT BERHARGA RegS 5.2%, due Jul 23, 2035 | 0.49% | 0.00% |
| EXPORT-IMPORT BANK OF KOREA 3.75%, due Jan 13, 2029 | 0.57% | 0.00% |
| SAUDI ELECTRICITY SUKUK PROGRAMME RegS 5.49%, due Feb 18, 2035 | 0.59% | 0.00% |
| SAUDI AWWAL BANK SJSC MTN RegS 5.95%, due Sep 4, 2035 | 0.55% | 0.00% |
Sector mix of the stock holdings
No sector breakdown: these funds hold few classified stocks.
More: full overlap table · BGRN holdings · IUSB holdings
Fund data comes from each fund's SEC filings and issuer disclosures and is shown with the date it is as of. SEC portfolio and flow filings become public about 60 days after the period they cover. Nothing here is investment advice; see Terms.