What if you'd held SPOK?
A $1,000 investment in Spok Holdings, Inc. (SPOK) at the month-end close of 2004-11 would be worth $1,850 at the close of 2026-09 — +85.0% total return, dividends reinvested. The same $1,000 in the S&P 500, dividends reinvested, would be worth $9,940.
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 2004
| Year | Value of $1,000 | Year return |
|---|---|---|
| 2004 | $1,000 | — |
| 2005 | $831 | -16.9% |
| 2006 | $819 | -1.5% |
| 2007 | $628 | -23.3% |
| 2008 | $582 | -7.4% |
| 2009 | $667 | +14.7% |
| 2010 | $1,226 | +83.7% |
| 2011 | $1,025 | -16.4% |
| 2012 | $918 | -10.4% |
| 2013 | $1,164 | +26.7% |
| 2014 | $1,461 | +25.5% |
| 2015 | $1,600 | +9.5% |
| 2016 | $1,888 | +18.0% |
| 2017 | $1,466 | -22.3% |
| 2018 | $1,285 | -12.4% |
| 2019 | $1,231 | -4.2% |
| 2020 | $1,180 | -4.2% |
| 2021 | $1,039 | -11.9% |
| 2022 | $1,069 | +2.9% |
| 2023 | $2,224 | +108.0% |
| 2024 | $2,493 | +12.1% |
| 2025 | $2,219 | -11.0% |
| 2026 | $1,906 | -14.1% |
Best and worst month-end to buy
The best single month-end close to have bought SPOK was 2008-03 ($1.86): $1,000 then is $5,758 today. The worst was 2025-08 ($16.77): $1,000 then is $639.
FAQ
What would $1,000 in SPOK be worth today?
A $1,000 investment in Spok Holdings, Inc. (SPOK) at the start of 2004 would be worth about $1,850 today, a total return of +85.0%. Dividends are reinvested in these figures.
What were the best and worst years for SPOK?
Spok Holdings, Inc. (SPOK)'s strongest calendar year since 2004 was 2023, a +108.0% return — $1,000 held through that year became about $2,080 by year-end. Its weakest year was 2007, at -23.3%.
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 SPOK have grown?
Investing $100 at the end of every month since 2004-11 would have grown to about $47,617 on $26,300 invested.
Did SPOK 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 $9,940. SPOK trailed the S&P 500 by +81.4% 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
Spok Holdings, Inc. (SPOK) historical total-return data from 2004-11 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.