American Century Mid Cap Growth Impact ETF
$70.34−0.14 (−0.20%)
- Expense ratio
- 0.45%
- Fund size
- $105M
- 1Y return
- +2.8%
- Yield · Last 12 months
- 0.14%
- Holdings
- 34
- Volume · 30D
- 0M sh
- NAV per share
- $70.08
- 52W range
The ETF.net MID Grade
Score 44 of 100 sits in the C band. Bands: A ≥ 70, B ≥ 55, C ≥ 40, D ≥ 25, F < 25; the scale skips E.
Cost
What you pay to own it — the expense ratio plus trading frictions, ranked within its category.BScore 66Category rankMission
How faithfully it does the job it claims — tracking its mandate or index with minimal slippage.Not scoredRisk
How violently it can move — volatility, drawdown depth, and downside capture versus its category.DScore 26Category rankTradability
How cheaply and easily you can get in and out — liquidity, spread, and premium/discount stability.DScore 28Category rankHoldings
What it actually owns — the quality, breadth, and concentration of the underlying portfolio.FScore 24Category rankDurability
Whether it will still be here — the fund’s assets, age, flows, and issuer staying power.BScore 65Category rank
Our read on MID
CActive mid-cap growth with an impact filter: American Century picks about 40 mid-sized companies it judges aligned with the U.N. Sustainable Development Goals, and charges 0.45% a year to do it.
Seeks long-term capital growth by investing in mid-cap companies that align with the U.N. Sustainable Development Goals and may generate social and environmental impact alongside financial returns.
Why people hold it
- At 0.45% a year, it comes in under the typical actively managed US stock fund in its peer group. The impact screen and the stockpicking don't carry a premium price.
- About 40 holdings, so every pick carries real weight. This is a conviction portfolio, not an index tracker wearing an active label.
- The mandate is spelled out, not vague: mid-cap growth companies the manager judges aligned with the U.N. Sustainable Development Goals. Pays quarterly.americancentury.com
Worth knowing
- Still a small fund and thinly traded. Spreads can run wider than on the giants, which shows up most on large or hurried orders.
- Concentrated mid-cap growth swings harder than a broad index in both directions. With roughly 40 names, one stumble is felt.
- SDG alignment has no industry-wide standard. What counts is set by American Century's own process, so the fund's documents are the reference point.americancentury.com
MID Holdings
- Stocks
- 34
- 52%
- NET
Sectors
- Technology33.9%
- Industrials20.5%
- Health Care12.8%
- Consumer Discr.12.5%
- Energy7.6%
- Communication4.5%
- Utilities3.2%
- Financials2.7%
- Materials2.4%
Geography
- United States85.37%
- Canada5.30%
- Ireland4.95%
- Sweden1.82%
- Brazil1.61%
- Switzerland0.95%
MID Performance
Shows how $10,000 changes over the selected period, with cash distributions reinvested at the closing price on each ex-dividend date.
Returns run to the Sep 22, 2026 close, with cash distributions reinvested. Each period starts on the same date that many months or years earlier. Periods over one year show the average yearly return.
| Period | MID |
|---|---|
| Year to date | +8.0% |
| 1 month | +2.0% |
| 3 months | +4.2% |
| 1 year | +2.8% |
| 3 years | +16.9% |
| 5 years | +3.5% |
| 10 years | — |
Calendar-year total return with cash distributions hypothetically reinvested at the ex-dividend date’s closing price. The current year shows year to date.
| Year | Return bar | MID |
|---|---|---|
| 2026 YTD | +8.0% | |
| 2025 | +8.2% | |
| 2024 | +19.4% | |
| 2023 | +22.2% | |
| 2022 | −27.4% | |
| 2021 | +10.4% | |
| 2020 | +29.6% |
MID in the news
ETF.net Research hasn’t filed on MID yet — coverage lands here as it’s written.
MID Dividends
- 0.14%
- $0.10
- $0.02 per share
- Quarterly
Distribution history
| Ex-date | Pay date | Amount per share |
|---|---|---|
| Jun 9, 2026 | Jun 11, 2026 | $0.02 |
| Mar 10, 2026 | Mar 12, 2026 | $0.02 |
| Dec 16, 2025 | Dec 18, 2025 | $0.04 |
| Sep 23, 2025 | Sep 25, 2025 | $0.03 |
| Jun 24, 2025 | Jun 26, 2025 | $0.02 |
| Mar 25, 2025 | Mar 27, 2025 | $0.03 |
| Dec 17, 2024 | Dec 19, 2024 | $0.04 |
| Sep 23, 2024 | Sep 25, 2024 | $0.04 |
| Mar 21, 2024 | Mar 25, 2024 | $0.02 |
| Dec 18, 2023 | Dec 21, 2023 | $0.01 |
MID Risk
- 17.5%
How it’s calculated: standard deviation
The sample standard deviation of monthly total returns, multiplied by the square root of 12.
Uses up to 36 complete months, with at least 12 required. Total returns include reinvested distributions.
- 0.59
How it’s calculated: Sharpe ratio
Subtract each month’s Treasury-bill return from the fund’s monthly total return.
Divide the average of those excess returns by their sample standard deviation, then multiply by the square root of 12.
Uses up to 36 complete months, with at least 12 required. Each month uses the Treasury yield quoted at the end of the previous month.
- −40.2%
How it’s calculated: maximum drawdown
The largest percentage decline from an earlier peak, using total returns with reinvested distributions.
Uses up to five years through the last close, with at least 12 months required.
- 1.16
How it’s calculated: beta
The beta figure is supplied by FMP. The comparison index depends on the fund’s broad asset class.
MID Cost
- The middle half of US Active Small/Mid-Cap funds
- Median 0.55%
16 of the 47 US Active Small/Mid-Cap funds charge less.