What if you'd held ICUI?
A $1,000 investment in ICU Medical, Inc. (ICUI) at the month-end close of 1992-03 would be worth $40,620 at the close of 2026-08 — +3962.0% total return, dividends reinvested. The same $1,000 in the S&P 500 would be worth $19,094.
Your scenario
Result
If you'd bought $1,000 at the start of each year
Value of $1,000 invested on January 1 of each year, held to 2026-08, dividends included.
Every year, $1,000 from 1992
| Year | Value of $1,000 | Year return |
|---|---|---|
| 1992 | $1,000 | — |
| 1993 | $1,682 | +68.2% |
| 1994 | $1,604 | -4.6% |
| 1995 | $1,759 | +9.7% |
| 1996 | $815 | -53.7% |
| 1997 | $1,281 | +57.1% |
| 1998 | $2,278 | +77.8% |
| 1999 | $1,579 | -30.7% |
| 2000 | $3,118 | +97.4% |
| 2001 | $4,607 | +47.8% |
| 2002 | $5,792 | +25.7% |
| 2003 | $5,325 | -8.1% |
| 2004 | $4,245 | -20.3% |
| 2005 | $6,089 | +43.4% |
| 2006 | $6,317 | +3.7% |
| 2007 | $5,592 | -11.5% |
| 2008 | $5,146 | -8.0% |
| 2009 | $5,658 | +10.0% |
| 2010 | $5,668 | +0.2% |
| 2011 | $6,988 | +23.3% |
| 2012 | $9,461 | +35.4% |
| 2013 | $9,893 | +4.6% |
| 2014 | $12,717 | +28.6% |
| 2015 | $17,512 | +37.7% |
| 2016 | $22,880 | +30.7% |
| 2017 | $33,540 | +46.6% |
| 2018 | $35,657 | +6.3% |
| 2019 | $29,056 | -18.5% |
| 2020 | $33,306 | +14.6% |
| 2021 | $36,854 | +10.7% |
| 2022 | $24,453 | -33.6% |
| 2023 | $15,488 | -36.7% |
| 2024 | $24,095 | +55.6% |
| 2025 | $22,154 | -8.1% |
| 2026 | $29,078 | +31.3% |
Best and worst month-end to buy
The best single month-end close to have bought ICUI was 1992-04 ($3.44): $1,000 then is $54,436 today. The worst was 2018-08 ($306): $1,000 then is $612.
FAQ
What would $1,000 in ICUI be worth today?
A $1,000 investment in ICU Medical, Inc. (ICUI) at the start of 1992 would be worth about $40,620 today, a total return of +3962.0%. Dividends are reinvested in these figures.
What were the best and worst years for ICUI?
ICU Medical, Inc. (ICUI)'s strongest calendar year since 1992 was 2000, a +97.4% return — $1,000 held through that year became about $1,974 by year-end. Its weakest year was 1996, at -53.7%.
Does the calculator include dividends and splits?
Yes where available. Prices are adjusted for both stock splits and reinvested dividends (total return), the same measure brokerages use.
How much would $100 per month in ICUI have grown?
Investing $100 at the end of every month since 1992-03 would have grown to about $343,061 on $41,400 invested.
Did ICUI beat the S&P 500?
Over the same period, $1,000 in the S&P 500 index would be worth $19,094. ICUI beat the S&P 500 by +112.7% in total return.
Is this investment advice?
No. Wall Street Regrets is an entertainment and education tool. Every number is a historical calculation, not a prediction, and past performance never guarantees future results.
Methodology
ICU Medical, Inc. (ICUI) historical total-return data from 1992-03 to 2026-08, reduced to month-end closes for the tables above.
Returns use adjusted close prices from Yahoo Finance historical data — adjusted for stock splits and reinvested dividends — the same convention used by major brokerages. A "year" scenario invests $1,000 at the prior December's month-end close and values it at the latest available month-end close. Non-USD amounts are converted at historical month-end exchange rates (Yahoo Finance): to USD on the buy date and back to your currency at the latest rate, so the return reflects the currency move as well as the asset.
Month-end resolution means intra-month extremes are not captured in tables; the calculator uses exact trading-day closes where daily data is available. Figures ignore taxes, fees, and the currency effects of non-USD listings. History is not a forecast. Wall Street Regrets is entertainment, not investment advice.
What if you'd held…
Data: adjusted close prices via Yahoo Finance. As of 2026-08. Not financial advice.