Harbor AlphaEdge Mid Cap Core ETF

AEMC ETF

$20.14 +$0.20 (+1.01%) Price as of Oct 20, 2026 market close

Prices on SharpeShare since Aug 27, 2026

Range since Aug 27, 2026

Low $19.54High $20.22

Has AEMC beaten the S&P 500?

Since Aug 27, 2026 (to Oct 20, 2026), AEMC returned -0.4%; the S&P 500 (SPY) returned 0.0%.

Key figures vs the S&P 500

Return 
AEMC
-0.4%
S&P 500
+0.0%

Not annualized (under a year)

Largest decline 
AEMC
3.4%
S&P 500
2.5%
Risk-adjusted return 
AEMC
-0.55
S&P 500
-0.38
Downside risk-adjusted return 
AEMC
-0.79
S&P 500
-0.57

Aug 27, 2026 – Oct 20, 2026. Returns include dividends and other distributions, reinvested.

How are your investments doing?

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Returns by period

PeriodAEMCS&P 500
1 month +2.1% +1.0%

How has AEMC done each year?

SharpeShare can't compare a full calendar year of AEMC with the S&P 500 yet; the bars show the parts of years it can.

AEMC S&P 500 (SPY)
  • 2026*: AEMC -0.4%, S&P 500 (SPY) 0.0%

* Part of a year: the returns SharpeShare measures start or end inside it.

January February March April May June July August September October November December 2026

Select a month to see its return.

Each cell is that month's return, dividends included: green up, red down, uncolored when it rounds to 0.0%.

How rough does it get?

Counting dividends, AEMC's largest decline since Aug 2026 was 3.4%, from Aug 27 to Sep 30, 2026. It hasn't closed back at that high since. The S&P 500 didn't fall 10% or more in that time.

AEMC below its previous high S&P 500 (SPY)

Since Aug 27, 2026, AEMC moved less than 1% up or down on 84% of trading days. Its biggest one-day fall was 1.3% (Oct 16, 2026); its biggest rise 1.3% (Sep 11, 2026).

AEMC: share of days by daily move S&P 500 (SPY)

Highest closing price since Aug 2026: $20.22 on Aug 27, 2026. The latest close, $20.14 on Oct 20, 2026, is 0.4% below it.

How are your investments doing?

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