Sempreon, Inc.
Prices on SharpeShare since Nov 3, 2021
52-week range
Low $12.74High $26.40
Has CASK beaten the S&P 500?
Over the last year (to Nov 2, 2026), CASK returned -24.9%; the S&P 500 (SPY) returned +11.5%.
Oct 31, 2025 – Nov 2, 2026. Returns include dividends and other distributions, reinvested.
How are your investments doing?
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Returns by period
| Period | CASK | S&P 500 |
|---|---|---|
| 1 month | +38.7% | -2.3% |
| 3 months | +0.9% | +0.9% |
| Year to date | -25.5% | +11.2% |
| 1 year | -24.9% | +11.5% |
| 3 years (annualized) | -42.4% | +21.9% |
Volatility (1-year, annualized): 45.5%
How has CASK done each year?
CASK returned more than the S&P 500 in 1 of the 4 full calendar years SharpeShare can compare (2022).
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2021*: CASK +12.3%, S&P 500 (SPY) +2.6%
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2022: CASK +25.8%, S&P 500 (SPY) -18.2%
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2023: CASK -6.9%, S&P 500 (SPY) +26.2%
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2024: CASK -59.8%, S&P 500 (SPY) +24.9%
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2025: CASK -37.3%, S&P 500 (SPY) +17.7%
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2026*: CASK -25.5%, S&P 500 (SPY) +11.2%
* Part of a year: the returns SharpeShare measures start or end inside it.
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, CASK's largest decline since Nov 2021 was 89.4%, from Nov 25, 2022 to Sep 24, 2026. It hasn't closed back at that high since. During the S&P 500's declines of 10% or more in that time, CASK returned +14.4% (Jan 3 – Oct 12, 2022, when the S&P 500 fell 24.5%) and -18.3% (Feb 19 – Apr 8, 2025, when the S&P 500 fell 18.8%).
In the last year, CASK moved less than 1% up or down on 36% of trading days. Its biggest one-day fall was 21.2% (Feb 25, 2026); its biggest rise 9.2% (Oct 22, 2026).
Highest closing price since Nov 2021: $125.50 on Nov 25, 2022. The latest close, $17.74 on Nov 2, 2026, is 85.9% below it.
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