USMC · NASDAQ · ETF
Principal U.S. Mega-Cap ETF (USMC) Price, Holdings & Fees
Principal U.S. Mega-Cap ETF (USMC) closed at $944.22 on Oct 9, 2026, down 0.45% from the previous close of $948.49.
Share price, past year
1Y +31.21%Monthly closing prices
| Date | Close |
|---|---|
| Oct 9, 2026 | $944.22 |
| Sep 30, 2026 | $947.12 |
| Aug 31, 2026 | $939.07 |
| Jul 31, 2026 | $947.26 |
| Jun 30, 2026 | $817.42 |
| May 29, 2026 | $811.40 |
| Apr 30, 2026 | $800.42 |
| Mar 31, 2026 | $827.70 |
| Feb 27, 2026 | $814.61 |
| Jan 30, 2026 | $836.51 |
| Dec 31, 2025 | $883.49 |
| Nov 28, 2025 | $798.06 |
| Oct 31, 2025 | $746.02 |
Key statistics
- Expense ratio
- 0.12%
- as of Oct 31, 2025
- Net assets
- $3.5B
- as of Jun 30, 2026
- Holdings
- 27
- as of Jun 30, 2026
- 52-week range
- $719.60 – $956.42
Principal U.S. Mega-Cap ETF's expense ratio is 0.12%: $12.00 a year on $10,000 invested.
Holdings
Principal U.S. Mega-Cap ETF held 27 investments worth $3.49B as of Jun 30, 2026. Its largest holding was Micron Technology Inc, at 8.75% of the fund.
| # | Holding | % of fund | Value |
|---|---|---|---|
| 1 | Micron Technology Inc | 8.75% | $305.56M |
| 2 | NVIDIA Corp | 7.54% | $263.19M |
| 3 | Apple Inc | 6.63% | $231.47M |
| 4 | Alphabet Inc | 5.80% | $202.40M |
| 5 | Broadcom Inc | 4.77% | $166.67M |
| 6 | JPMorgan Chase & Co | 4.40% | $153.68M |
| 7 | Visa Inc | 4.33% | $151.10M |
| 8 | Microsoft Corp | 4.30% | $150.08M |
| 9 | Mastercard Inc | 4.01% | $140.02M |
| 10 | Costco Wholesale Corp | 3.74% | $130.47M |
| 11 | Amazon.com Inc | 3.59% | $125.52M |
| 12 | Bank of America Corp | 3.58% | $124.84M |
| 13 | Meta Platforms Inc | 3.51% | $122.52M |
| 14 | General Electric Co | 3.41% | $119.20M |
| 15 | AbbVie Inc | 3.39% | $118.38M |
| 16 | Johnson & Johnson | 3.20% | $111.62M |
| 17 | Caterpillar Inc | 3.18% | $110.87M |
| 18 | Berkshire Hathaway Inc | 3.10% | $108.20M |
| 19 | Netflix Inc | 3.00% | $104.60M |
| 20 | Procter & Gamble Co/The | 2.74% | $95.75M |
| 21 | Eli Lilly & Co | 2.53% | $88.17M |
| 22 | Tesla Inc | 2.32% | $80.84M |
| 23 | Home Depot Inc/The | 2.05% | $71.65M |
| 24 | Exxon Mobil Corp | 1.99% | $69.34M |
| 25 | Chevron Corp | 1.97% | $68.66M |
Top 25 of 27 holdings, as of Jun 30, 2026. Percentages are of the fund's net assets.
What the fund owns
| Asset type | % of fund |
|---|---|
| Stocks | 99.75% |
| Cash and short-term investments | 0.25% |
| Country | % of fund |
|---|---|
| United States | 100.00% |
Shares of net assets from the fund's N-PORT report. Funds that borrow can add up to more than 100%, with borrowing (such as repurchase agreements) shown as a negative share.
Monthly total returns
Over the 3 months to Jun 30, 2026, Principal U.S. Mega-Cap ETF's total return was +15.44%, as reported to the SEC.
| Month | Total return |
|---|---|
| Jun 30, 2026 | −0.16% |
| May 31, 2026 | +5.49% |
| Apr 30, 2026 | +9.61% |
The fund's own total returns as reported to the SEC (N-PORT), including reinvested distributions. Not the sample prices above.
Fund profile
- Name
- Principal U.S. Mega-Cap ETF
- Ticker
- USMC
- Exchange
- NASDAQ
- Fund type
- ETF
- Trust
- Principal Exchange-Traded Funds
- SEC series ID
- S000059183
- SEC CIK
- 0001572661
- Fractional shares
- Yes
Recent SEC filings
- Aug 11, 2026
- Aug 26, 2026
- 485BPOSProspectus updateJun 30, 2026
- 485BPOSProspectus updateApr 20, 2026
- Feb 26, 2026
- 485BPOSProspectus updateOct 27, 2025
- Aug 29, 2025
- 485BPOSProspectus updateJun 9, 2025
Shareholder reports and prospectuses are filed by Principal Exchange-Traded Funds, the trust behind Principal U.S. Mega-Cap ETF, and cover all of its funds.
Frequently asked questions
What is USMC's price?
Principal U.S. Mega-Cap ETF (USMC) closed at $944.22 on Oct 9, 2026, down 0.45% from the previous close of $948.49.
What is USMC's expense ratio?
Principal U.S. Mega-Cap ETF's expense ratio is 0.12%: $12.00 a year on $10,000 invested.
What does USMC hold?
Principal U.S. Mega-Cap ETF held 27 investments worth $3.49B as of Jun 30, 2026. Its largest holding was Micron Technology Inc, at 8.75% of the fund. Its five largest holdings were Micron Technology Inc, NVIDIA Corp, Apple Inc, Alphabet Inc, Broadcom Inc.
How has USMC performed?
Over the 3 months to Jun 30, 2026, Principal U.S. Mega-Cap ETF's total return was +15.44%, as reported to the SEC.
Sources and methodology
Holdings, net assets and monthly returns come from the fund's N-PORT filing with the SEC, as of Jun 30, 2026 (filed Aug 11, 2026). The expense ratio is from the fund's prospectus or shareholder report, as of Oct 31, 2025. Prices are generated sample data for development. Data sources and disclosures