What if you'd held AYTU?
A $1,000 investment in Aytu BioPharma, Inc. (AYTU) at the month-end close of 2008-09 would be worth $0.0005899 at the close of 2026-09 — -100.0% total return, dividends reinvested. The same $1,000 in the S&P 500, dividends reinvested, would be worth $9,293.
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 2026-09, dividends included.
Every year, $1,000 from 2008
| Year | Value of $1,000 | Year return |
|---|---|---|
| 2008 | $1,000 | — |
| 2009 | $980 | -2.0% |
| 2010 | $314 | -68.0% |
| 2011 | $686 | +118.7% |
| 2012 | $1,373 | +100.0% |
| 2013 | $686 | -50.0% |
| 2014 | $373 | -45.7% |
| 2015 | $603 | +61.8% |
| 2016 | $16.08 | -97.3% |
| 2017 | $1.49 | -90.7% |
| 2018 | $0.03 | -98.2% |
| 2019 | $0.03 | +22.8% |
| 2020 | $0.02 | -38.4% |
| 2021 | $0.004522 | -77.4% |
| 2022 | $0.0006364 | -85.9% |
| 2023 | $0.0004757 | -25.3% |
| 2024 | $0.0002847 | -40.1% |
| 2025 | $0.0004355 | +52.9% |
| 2026 | $0.0003701 | -15.0% |
Best and worst month-end to buy
The best single month-end close to have bought AYTU was 2025-03 ($1.20): $1,000 then is $1,842 today. The worst was 2008-10 ($11.82M): $1,000 then is $0.0001869.
FAQ
What would $1,000 in AYTU be worth today?
A $1,000 investment in Aytu BioPharma, Inc. (AYTU) at the start of 2008 would be worth about $0.0005899 today, a total return of -100.0%. Dividends are reinvested in these figures.
What were the best and worst years for AYTU?
Aytu BioPharma, Inc. (AYTU)'s strongest calendar year since 2008 was 2011, a +118.7% return — $1,000 held through that year became about $2,187 by year-end. Its weakest year was 2018, at -98.2%.
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 AYTU have grown?
Investing $100 at the end of every month since 2008-09 would have grown to about $5,062 on $21,700 invested.
Did AYTU beat the S&P 500?
Over the same period, $1,000 in the S&P 500 with dividends reinvested (the S&P 500 Total Return index) would be worth $9,293. AYTU trailed the S&P 500 by +100.0% 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
Aytu BioPharma, Inc. (AYTU) historical total-return data from 2008-09 to 2026-09, reduced to month-end closes for the tables above.
Returns use adjusted close prices — adjusted for stock splits and reinvested dividends, the same convention used by major brokerages. End-of-day and live prices come from EODHD; parts of the deep historical series are carried over from Yahoo Finance data. 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 (EODHD): 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 EODHD and Yahoo Finance. As of 2026-09-04. Not financial advice.