Principal U.S. Mega-Cap ETF (USMC) Holdings
USMC holdings summary
as of Oct 24, 2026- Holdings
- 25 positions listed
- Top 10 weight
- 54.1% of net assets
- Effective holdings
- 22 equal-weight equivalent
- Largest holding
- AAPL 7.94% Apple Inc.
- Annual turnover
- 27.9% of the portfolio traded
All USMC holdings
| # | Name | ||||||
|---|---|---|---|---|---|---|---|
| 1 | AAPL | Apple Inc. | Technology | 7.94% | $398.8M | $5.01T | 39.4 |
| 2 | NVDA | NVIDIA Corporation | Technology | 7.64% | $383.4M | $5.17T | 27.1 |
| 3 | MSFT | Microsoft Corporation | Technology | 5.69% | $285.6M | $3.93T | 29.5 |
| 4 | MA | Mastercard Incorporated | Financial Services | 5.32% | $267.0M | $540.87B | 34.0 |
| 5 | GOOGL | Alphabet Inc. | Communication Services | 5.08% | $255.1M | $4.17T | 17.1 |
| 6 | COST | Costco Wholesale Corporation | Consumer Defensive | 5.02% | $252.1M | $438.30B | 47.6 |
| 7 | V | Visa Inc. | Financial Services | 4.89% | $245.7M | $755.84B | 34.3 |
| 8 | JPM | JPMorgan Chase & Co. | Financial Services | 4.33% | $217.2M | $902.16B | 14.2 |
| 9 | LLY | Eli Lilly and Company | Healthcare | 4.19% | $210.2M | $1.12T | 42.2 |
| 10 | AVGO | Broadcom Inc. | Technology | 4.00% | $200.9M | $1.57T | 43.3 |
| 11 | MU | Micron Technology, Inc. | Technology | 3.92% | $196.7M | $994.34B | 11.8 |
| 12 | META | Meta Platforms, Inc. | Communication Services | 3.83% | $192.3M | $1.81T | 26.7 |
| 13 | BRK.B | Berkshire Hathaway Inc. | Financial Services | 3.79% | $190.5M | $1.14T | 13.4 |
| 14 | AMZN | Amazon.com, Inc. | Consumer Cyclical | 3.72% | $186.9M | $2.70T | 20.1 |
| 15 | LRCX | Lam Research Corporation | Technology | 3.29% | $165.2M | $330.30B | 45.8 |
| 16 | CSCO | Cisco Systems, Inc. | Technology | 3.27% | $164.4M | $423.39B | 32.2 |
| 17 | AMD | Advanced Micro Devices, Inc. | Technology | 3.24% | $162.5M | $863.17B | 134.9 |
| 18 | XOM | Exxon Mobil Corporation | Energy | 2.95% | $148.3M | $735.95B | 23.0 |
| 19 | BAC | Bank of America Corporation | Financial Services | 2.90% | $145.8M | $358.24B | 12.2 |
| 20 | ABBV | AbbVie Inc. | Healthcare | 2.90% | $145.7M | $504.37B | 80.6 |
| 21 | CVX | Chevron Corporation | Energy | 2.78% | $139.6M | $441.34B | 21.2 |
| 22 | WMT | Walmart Inc. | Consumer Defensive | 2.70% | $135.5M | $945.50B | 43.0 |
| 23 | JNJ | Johnson & Johnson | Healthcare | 2.55% | $127.9M | $615.87B | 38.8 |
| 24 | TSLA | Tesla, Inc. | Consumer Cyclical | 2.44% | $122.3M | $1.40T | 328.4 |
| 25 | INTC | Intel Corporation | Technology | 1.87% | $93.9M | $474.96B | — |
Weights as a percentage of net assets. Value held = weight × net assets ($5.02B). Market cap and P/E from each company's latest fundamentals (U.S.-listed stocks).
USMC sector breakdown
| Sector | Weight | Holdings | Largest |
|---|---|---|---|
| Technology | 40.9% | 9 | AAPL, NVDA, MSFT |
| Financial Services | 21.2% | 5 | MA, V, JPM |
| Healthcare | 9.6% | 3 | LLY, ABBV, JNJ |
| Communication Services | 8.9% | 2 | GOOGL, META |
| Consumer Defensive | 7.7% | 2 | COST, WMT |
| Consumer Cyclical | 6.2% | 2 | AMZN, TSLA |
| Energy | 5.7% | 2 | XOM, CVX |
Sum of the weights of the holdings in each sector.
USMC top industries
USMC overlap with other ETFs
| ETF | Fund | Overlap | Shared holdings | Expense ratio |
|---|---|---|---|---|
| PGRO | Putnam Focused Large Cap Growth ETF | 60.5% | 16 of 39 | 0.55% |
| LCAP | Principal Capital Appreciation Select ETF | 55.7% | 19 of 55 | 0.29% |
| WINN | Harbor Long-Term Growers ETF | 55.6% | 17 of 75 | 0.54% |
| QQQ | Invesco QQQ ETF | 52.5% | 15 of 101 | 0.17% |
| SPY | SPDR S&P 500 ETF | 50.3% | 25 of 502 | 0.09% |
| CDEI | Calvert US Large-Cap Diversity Equity and… | 50.3% | 15 of 228 | 0.13% |
Overlap = sum over shared holdings of the smaller of the two weights. 100% means identical portfolios.
About the USMC portfolio
Principal U.S. Mega-Cap ETF holds 25 positions. The ten largest make up 54.1% of the fund, so it behaves like a portfolio of about 22 equally weighted stocks. The biggest positions are Apple Inc. (7.94%), NVIDIA Corporation (7.64%), Microsoft Corporation (5.69%), Mastercard Incorporated (5.32%), Alphabet Inc. (5.08%).
By sector, Technology is 40.9%, Financial Services is 21.2%, Healthcare is 9.6%. Holdings data is from the fund's latest portfolio as reported by EODHD on October 24, 2026; positions change as the fund rebalances.
Related: USMC chart, USMC performance, USMC dividends, USMC valuation, USMC overview.
USMC holdings FAQ
How many holdings does USMC have?
USMC holds 25 positions as of October 24, 2026.
What are the top 10 holdings of USMC?
The ten largest holdings are Apple Inc. (7.94%), NVIDIA Corporation (7.64%), Microsoft Corporation (5.69%), Mastercard Incorporated (5.32%), Alphabet Inc. (5.08%), Costco Wholesale Corporation (5.02%), Visa Inc. (4.89%), JPMorgan Chase & Co. (4.33%), Eli Lilly and Company (4.19%), Broadcom Inc. (4.00%). Together they are 54.1% of the fund.
What percentage of USMC is Apple Inc.?
Apple Inc. is the largest holding at 7.94% of net assets, about $398.8M of the fund's $5.02B.
Which sector is the largest in USMC?
Technology is the largest sector at 40.9%, followed by Financial Services (21.2%) and Healthcare (9.6%), based on the sectors of the individual holdings.
How concentrated is USMC?
The top 10 holdings are 54.1% of the fund. By the effective number of holdings (1 divided by the sum of squared weights) USMC behaves like a portfolio of about 22 equally weighted stocks.