BBUS vs ITOT: Holdings Overlap
BBUSJpmorgan Betabuilders U.S. Equity ETF
JPMorgan · 494 holdings · $8.9B · as of 2026-04-30
ITOTiShares Core S&P Total U.S. Stock Market ETF
iShares · 2487 holdings · $97.6B · as of 2026-03-31
Holdings snapshots are 30 days apart (BBUS: 2026-04-30, ITOT: 2026-03-31). Weights and index membership change between snapshots, so the true current overlap is typically higher than shown. For funds tracking the same index, the gap can be 5–15 points.
How similar are BBUS and ITOT?
Jpmorgan Betabuilders U.S. Equity ETF (BBUS, by JPMorgan) holds 494 positions; iShares Core S&P Total U.S. Stock Market ETF (ITOT, by iShares) holds 2487. They have 488 holdings in common, and by portfolio weight the two funds are 87.6% identical. In practical terms the pair is essentially interchangeable, so holding both adds little diversification.
- Overlap by Weight
- 87.6%Sum of the smaller weight of each shared holding
- Shared Holdings
- 488BBUS holds 494 · ITOT holds 2487
- Weight in Shared Holdings
- BBUS 99%·ITOT 88%Share of each fund's weight in stocks both funds own
Based on each fund's latest official holdings. How is this calculated?
What makes each fund different
Only in BBUS
6 of 494 positions (0.2% of the fund) are not held by ITOT.
Sector Breakdown
| Sector | BBUS | ITOT |
|---|---|---|
| Information Technology | 34.4% | 30.8% |
| Financials | 12.0% | 12.9% |
| Communication Services | 11.4% | 9.7% |
| Industrials | 8.9% | 10.2% |
| Consumer Discretionary | 10.0% | 9.9% |
| Other Sectors | 22.7% | 26.2% |
Share of each fund's portfolio weight by GICS-style sector, compiled from issuer fund data and our own classification of the holdings, not the issuers' published sector charts.
Performance
| Fund | 1M | YTD | 1Y | 3Y (ann.) | 5Y (ann.) | 10Y (ann.) | Yield |
|---|---|---|---|---|---|---|---|
| BBUS | +3.5% | +13.7% | +23.1% | +21.3% | +12.9% | — | 0.98% |
| ITOT | +3.3% | +14.6% | +24.1% | +20.9% | +12.3% | +14.9% | 0.97% |
Total returns including dividends, from adjusted daily closes as of 2026-08-07. 3Y/5Y/10Y are annualized. Yield is trailing-12-month distributions over the last close. Past performance does not predict future results.
Project the growth of $10,000 in BBUS vs ITOT →
Shared Holdings(488)
The top 10 shared positions account for 37% of the overlap, led by NVDA, AAPL and MSFT.
 NVDANVIDIA Corp. | 7.53% | 6.69% | 6.69% |
|---|---|---|---|
 AAPLApple, Inc. | 6.41% | 5.88% | 5.88% |
 MSFTMicrosoft Corp. | 4.88% | 4.34% | 4.34% |
 AMZNAmazon.com, Inc. | 4.19% | 3.21% | 3.21% |
 GOOGLAlphabet, Inc., Class A | 3.61% | 2.64% | 2.64% |
 AVGOBroadcom, Inc. | 3.13% | 2.32% | 2.32% |
 GOOGAlphabet, Inc., Class C | 3.11% | 2.12% | 2.12% |
 METAMeta Platforms, Inc., Class A | 2.16% | 1.98% | 1.98% |
 TSLATesla, Inc. | 1.73% | 1.65% | 1.65% |
 BRK-BBerkshire Hathaway, Inc., Class B | 1.40% | 1.39% | 1.39% |
 JPMJPMorgan Chase & Co. | 1.36% | 1.25% | 1.25% |
 LLYEli Lilly & Co. | 1.20% | 1.15% | 1.15% |
 XOMExxon Mobil Corp. | 1.03% | 1.12% | 1.03% |
 JNJJohnson & Johnson | 0.89% | 0.93% | 0.89% |
 WMTWalmart, Inc. | 0.91% | 0.86% | 0.86% |
 VVisa, Inc., Class A | 0.89% | 0.80% | 0.80% |
 COSTCostco Wholesale Corp. | 0.73% | 0.70% | 0.70% |
 MAMastercard, Inc., Class A | 0.66% | 0.64% | 0.64% |
 NFLXNetflix, Inc. | 0.64% | 0.64% | 0.64% |
 ABBVAbbVie, Inc. | 0.60% | 0.61% | 0.60% |
 MUMicron Technology, Inc. | 0.94% | 0.60% | 0.60% |
 CVXChevron Corp. | 0.58% | 0.61% | 0.58% |
 PGProcter & Gamble Co. (The) | 0.55% | 0.53% | 0.53% |
 AMDAdvanced Micro Devices, Inc. | 0.93% | 0.52% | 0.52% |
 CATCaterpillar, Inc. | 0.67% | 0.52% | 0.52% |
Showing the top 250 of 488 shared holdings by overlap weight.
Frequently Asked Questions
How much do BBUS and ITOT overlap?
BBUS and ITOT overlap by 87.6% of portfolio weight. They share 488 holdings (BBUS holds 494 positions and ITOT holds 2487), based on each fund's latest SEC-reported holdings.
Is it redundant to own both BBUS and ITOT?
The two portfolios are 87.6% identical by weight. Owning both is largely redundant: they are close to the same portfolio, so a second position mostly duplicates the first.
What are the biggest shared holdings of BBUS and ITOT?
The largest positions held by both funds are NVDA, AAPL, MSFT, AMZN and GOOGL. Together the top 10 shared positions account for 37% of the total overlap.
What does BBUS own that ITOT doesn't?
6 positions (0.2% of BBUS) are unique to BBUS, led by MELI, SCCO and CRBG. In the other direction, 1999 positions (11.3% of ITOT) are unique to ITOT.