What if you'd held FSP?
A $1,000 investment in Franklin Street Properties Corp. (FSP) at the month-end close of 2005-06 would be worth $66.75 at the close of 2026-09 — -93.3% total return, dividends reinvested. The same $1,000 in the S&P 500, dividends reinvested, would be worth $9,691.
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 2005
| Year | Value of $1,000 | Year return |
|---|---|---|
| 2005 | $1,000 | — |
| 2006 | $1,069 | +6.9% |
| 2007 | $807 | -24.5% |
| 2008 | $867 | +7.5% |
| 2009 | $911 | +5.1% |
| 2010 | $941 | +3.3% |
| 2011 | $696 | -26.1% |
| 2012 | $925 | +33.0% |
| 2013 | $949 | +2.5% |
| 2014 | $1,037 | +9.3% |
| 2015 | $931 | -10.2% |
| 2016 | $1,248 | +34.0% |
| 2017 | $1,104 | -11.5% |
| 2018 | $675 | -38.9% |
| 2019 | $972 | +44.0% |
| 2020 | $531 | -45.4% |
| 2021 | $818 | +54.1% |
| 2022 | $390 | -52.3% |
| 2023 | $374 | -4.1% |
| 2024 | $273 | -27.0% |
| 2025 | $146 | -46.7% |
| 2026 | $62.60 | -57.0% |
Best and worst month-end to buy
The best single month-end close to have bought FSP was 2026-09 ($0.40): $1,000 then is $1,000 today. The worst was 2016-12 ($8.05): $1,000 then is $50.17.
FAQ
What would $1,000 in FSP be worth today?
A $1,000 investment in Franklin Street Properties Corp. (FSP) at the start of 2005 would be worth about $66.75 today, a total return of -93.3%. Dividends are reinvested in these figures.
What were the best and worst years for FSP?
Franklin Street Properties Corp. (FSP)'s strongest calendar year since 2005 was 2021, a +54.1% return — $1,000 held through that year became about $1,541 by year-end. Its weakest year was 2026, at -57.0%.
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 FSP have grown?
Investing $100 at the end of every month since 2005-06 would have grown to about $3,146 on $25,600 invested.
Did FSP 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 $9,691. FSP trailed the S&P 500 by +99.3% 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
Franklin Street Properties Corp. (FSP) historical total-return data from 2005-06 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.