Axcelis Technologies, Inc. (ACLS) Stock Total Returns

Growth of $10,000 chart

2021-04-14 to 2026-04-14
to
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Investment Performance

Final Value
$25,991
Total Return
159.91%
CAGR
21.05%
Dividends
$0.00
Yield on Cost
0.00%

Rolling Returns

1-Month (21 Trading Days)
Average+2.54%
Median+0.29%
Best+62.94%
Worst-32.03%
% of Windows Positive50.6%
1-Year (252 Trading Days)
Average+28.34%
Median+16.96%
Best+272.43%
Worst-60.38%
% of Windows Positive56.0%
3-Year (756 Trading Days)
Average+51.38%
Median+15.49%
Best+308.59%
Worst-45.23%
% of Windows Positive72.2%

Risk Metrics

Maximum Drawdown -78.84%
Average Drawdown -32.44%
Drawdown Duration 678 Trading Days (Unrecovered)
Sortino Ratio 0.93
Calmar Ratio 0.27
CVaR (5%) -7.29%

Yearly Returns

Year Percentage Abs. Return Dividends Taxes Trans. Costs
2026 partial +40.73% (+231.97% ann.) +$4072.69 $0.00 $0.00 $0.00
2025 +14.98% +$1498.49 $0.00 $0.00 $0.00
2024 -46.13% $4612.54 $0.00 $0.00 $0.00
2023 +63.42% +$6341.99 $0.00 $0.00 $0.00
2022 +6.44% +$643.78 $0.00 $0.00 $0.00
2021 +156.04% +$15604.41 $0.00 $0.00 $0.00
2020 +20.83% +$2082.98 $0.00 $0.00 $0.00
2019 +35.39% +$3539.30 $0.00 $0.00 $0.00
2018 -37.98% $3797.90 $0.00 $0.00 $0.00
2017 +97.25% +$9725.12 $0.00 $0.00 $0.00
2016 +40.44% +$4044.44 $0.00 $0.00 $0.00
2015 +1.17% +$117.16 $0.00 $0.00 $0.00
2014 +4.92% +$491.80 $0.00 $0.00 $0.00
2013 +76.81% +$7681.18 $0.00 $0.00 $0.00
2012 +3.76% +$375.98 $0.00 $0.00 $0.00
2011 -61.56% $6156.09 $0.00 $0.00 $0.00
2010 +145.39% +$14539.16 $0.00 $0.00 $0.00
2009 +176.48% +$17647.50 $0.00 $0.00 $0.00
2008 -88.91% $8891.33 $0.00 $0.00 $0.00
2007 -21.10% $2109.78 $0.00 $0.00 $0.00
2006 +22.22% +$2222.22 $0.00 $0.00 $0.00
2005 -41.33% $4132.83 $0.00 $0.00 $0.00
2004 -20.84% $2083.75 $0.00 $0.00 $0.00
2003 +83.07% +$8306.62 $0.00 $0.00 $0.00
2002 -56.48% $5647.80 $0.00 $0.00 $0.00
2001 +45.24% +$4523.96 $0.00 $0.00 $0.00
2000 partial -62.92% (-87.99% ann.) $6292.43 $0.00 $0.00 $0.00

Market Regimes

Regime Period Percentage Annual Abs. Return Dividends Taxes Trans. Costs
Dot-com bust / post-bubble disinflation scare partial July 11, 2000 – October 9, 2002 -85.21% -57.32% $8521.15 $0.00 $0.00 $0.00
China-WTO / housing-credit / commodity boom October 10, 2002 – October 9, 2007 +31.32% +5.60% +$3131.59 $0.00 $0.00 $0.00
GFC / deleveraging / dollar shortage October 10, 2007 – March 9, 2009 -96.41% -90.51% $9640.70 $0.00 $0.00 $0.00
Policy-led rebound / euro-sovereign-crisis overlay March 10, 2009 – July 25, 2012 +340.00% +55.10% +$34000.00 $0.00 $0.00 $0.00
Secular stagnation / QE / low inflation / duration bull July 26, 2012 – February 19, 2020 +685.96% +31.32% +$68595.75 $0.00 $0.00 $0.00
Pandemic shock / liquidity crash February 20, 2020 – March 23, 2020 -46.40% -99.92% $4640.43 $0.00 $0.00 $0.00
Policy bazooka / monetary euphoria March 24, 2020 – November 6, 2020 +37.84% +67.60% +$3784.08 $0.00 $0.00 $0.00
Reopening reflation / fiscal boom / supply bottlenecks November 9, 2020 – November 29, 2021 +158.88% +146.56% +$15888.49 $0.00 $0.00 $0.00
Inflation shock / duration crash / aggressive tightening November 30, 2021 – November 9, 2022 +12.96% +13.81% +$1295.69 $0.00 $0.00 $0.00
Disinflation rebound / AI-led narrow bull / higher-for-longer November 10, 2022 – September 17, 2024 +32.92% +16.59% +$3292.04 $0.00 $0.00 $0.00
Disinflationary easing / resilient growth / AI capex under oil-shock test partial September 18, 2024 – April 14, 2026 +15.56% +9.65% +$1555.59 $0.00 $0.00 $0.00

Dividend History

Date Per Share Yield %
Total 0 payments
No dividends recorded.

All calculations use split-adjusted closing prices. Dividends are reinvested on the ex-dividend date at that day's closing price.

For each rolling window, returns are calculated at every possible starting point:

return = (value[i] ÷ value[i − windowSize] − 1) × 100

Windows
1-month = 21 trading days, 1-year = 252 trading days, 3-year = 756 trading days.
Statistics
Average: arithmetic mean. Median: middle value when sorted. Best / Worst: max and min. % Positive: share of windows with return > 0.

The series is segmented by calendar year:

return = (endValue ÷ startValue − 1) × 100

startValue is the last value of the prior year (or the first value for the initial year). Partial first/last years are flagged. Dividends, taxes, and transaction costs are scaled proportionally to the initial investment.

KRT

CAGR 13.30% Total 86.59% Final $18,659
2021-04-15 — 2026-04-14
STC

CAGR 7.79% Total 5281.61% Final $538,161
1973-02-21 — 2026-04-14
CDNA

CAGR 5.84% Total 94.81% Final $19,481
2014-07-17 — 2026-04-14