# Portfolio overlap — MUOIX vs TOPT

Comparing **US Core Portfolio** (2026-03-31) and **iShares Top 20 U.S. Stocks ETF** (2026-03-31).

- Shared positions: 11
- US Core Portfolio covered by iShares Top 20 U.S. Stocks ETF: 0.5305924331983782712210212625
- iShares Top 20 U.S. Stocks ETF covered by US Core Portfolio: 0.5305924331983782712210212625

## US Core Portfolio — top positions

| Security | Weight | Shared |
|----------|--------|--------|
| NVIDIA CORP | 0.116901 | ✓ |
| ALPHABET INC CL A | 0.109472 | ✓ |
| APPLE INC | 0.095632 | ✓ |
| JPMORGAN CHASE and CO | 0.061728 | ✓ |
| MICROSOFT CORP | 0.053982 | ✓ |
| AMAZON.COM INC | 0.053323 | ✓ |
| GENERAL ELECTRIC CO | 0.048629 |  |
| CBOE GLOBAL MARKETS INC | 0.046977 |  |
| LILLY ELI and CO | 0.042069 | ✓ |
| TJX COS INC | 0.036993 |  |
| CBRE GROUP INC - CL A | 0.028844 |  |
| AMERIPRISE FINANCIAL INC | 0.024262 |  |
| MASTERCARD INC CL A | 0.023837 | ✓ |
| COSTCO WHOLESALE CORP | 0.022606 | ✓ |
| VALERO ENERGY CORP | 0.020968 |  |
| SHOPIFY INC CL A | 0.020954 |  |
| GOLDMAN SACHS GROUP INC | 0.019891 |  |
| EVERCORE INC A | 0.017602 |  |
| CHEVRON CORP | 0.017552 |  |
| AMPHENOL CORPORATION CL A | 0.016448 |  |
| NETFLIX INC | 0.016062 | ✓ |
| TESLA INC | 0.015952 | ✓ |
| CRH PLC | 0.015428 |  |
| ULTA BEAUTY INC | 0.014105 |  |
| LPL FINL HLDGS INC | 0.013844 |  |
| UNITED RENTALS INC | 0.012695 |  |
| WASTE MANAGEMENT INC | 0.007851 |  |
| POPULAR INC | 0.007061 |  |
| TOLL BROTHERS INC | 0.006864 |  |
| PROGRESSIVE CORP OHIO | 0.005608 |  |
| MSILF-TR SEC-INS | 0.005113 |  |
| MILLROSE PROPERTIES INC | 0.000745 |  |

## iShares Top 20 U.S. Stocks ETF — top positions

| Security | Weight | Shared |
|----------|--------|--------|
| NVIDIA CORP | 0.160131 | ✓ |
| APPLE INC | 0.140789 | ✓ |
| ALPHABET INC CL A | 0.063262 | ✓ |
| MICROSOFT CORP | 0.059774 | ✓ |
| ALPHABET INC CL C | 0.050690 |  |
| AMAZON.COM INC | 0.046212 | ✓ |
| BERKSHIRE HATH-B | 0.045540 |  |
| TESLA INC | 0.043007 | ✓ |
| BROADCOM INC | 0.042754 |  |
| META PLATFORMS INC CL A | 0.041217 |  |
| JPMORGAN CHASE and CO | 0.041112 | ✓ |
| LILLY ELI and CO | 0.037783 | ✓ |
| EXXON MOBIL CORP | 0.036752 |  |
| JOHNSON&JOHNSON | 0.030536 |  |
| WALMART INC | 0.028239 |  |
| VISA INC-CLASS A | 0.026339 |  |
| COSTCO WHOLESALE CORP | 0.022919 | ✓ |
| MASTERCARD INC CL A | 0.021089 | ✓ |
| NETFLIX INC | 0.021042 | ✓ |
| ABBVIE INC | 0.019921 |  |
| MICRON TECHNOLOGY INC | 0.019704 |  |
| BlackRock Cash Funds: Treasury, SL Agency Shares | 0.001189 |  |


## Sources

- N-PORT (fund A) — accession `0001410368-26-054368` (as of 2026-03-31)
  <https://www.sec.gov/Archives/edgar/data/836487/000141036826054368/0001410368-26-054368-index.htm>
- N-PORT (fund B) — accession `0002071691-26-012475` (as of 2026-03-31)
  <https://www.sec.gov/Archives/edgar/data/1100663/000207169126012475/0002071691-26-012475-index.htm>

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_Data sourced from U.S. SEC EDGAR filings (Forms N-PORT, N-CEN, and prospectus Risk/Return summaries). FundWatcher is not affiliated with the SEC._

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