Wall Street RegretsThe regret calculator.

What if you'd held NTIP?

A $1,000 investment in Network-1 Technologies, Inc. (NTIP) at the month-end close of 2003-11 would be worth $16,211 at the close of 2026-09 — +1521.1% total return, dividends reinvested. The same $1,000 in the S&P 500, dividends reinvested, would be worth $11,218.

$1,000 since 2003$16,211Total return+1521.1%Multiple16.2×CAGR+13.0%

Your scenario

Dates resolve to the nearest month-end close.
Leave empty for "held until today".
Invested at each month-end. Starts on the buy date.

Result

Worth$16,211Gain+$15,211 (+1521.1%)Multiple16.2×CAGR+13.0%

    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.

    2003$16,2112004$12,9662005$2,1082006$2,2952007$1,6212008$1,8522009$5,1862010$2,4702011$1,5282012$2,0542013$2,0902014$1,5472015$1,1112016$1,1702017$7192018$9922019$1,0292020$1,0102021$5702022$7222023$8882024$8582025$1,3322026$1,264

    Every year, $1,000 from 2003

    YearValue of $1,000Year return
    2003$1,000
    2004$6,150+515.0%
    2005$5,650-8.1%
    2006$8,000+41.6%
    2007$7,000-12.5%
    2008$2,500-64.3%
    2009$5,250+110.0%
    2010$8,485+61.6%
    2011$6,311-25.6%
    2012$6,205-1.7%
    2013$8,379+35.0%
    2014$11,667+39.2%
    2015$11,083-5.0%
    2016$18,031+62.7%
    2017$13,070-27.5%
    2018$12,605-3.6%
    2019$12,833+1.8%
    2020$22,761+77.4%
    2021$17,959-21.1%
    2022$14,600-18.7%
    2023$15,107+3.5%
    2024$9,733-35.6%
    2025$10,259+5.4%
    2026$12,966+26.4%

    Best and worst month-end to buy

    The best single month-end close to have bought NTIP was 2003-11 ($0.10): $1,000 then is $16,211 today. The worst was 2017-03 ($3.22): $1,000 then is $497.

    FAQ

    What would $1,000 in NTIP be worth today?

    A $1,000 investment in Network-1 Technologies, Inc. (NTIP) at the start of 2003 would be worth about $16,211 today, a total return of +1521.1%. Dividends are reinvested in these figures.

    What were the best and worst years for NTIP?

    Network-1 Technologies, Inc. (NTIP)'s strongest calendar year since 2003 was 2004, a +515.0% return — $1,000 held through that year became about $6,150 by year-end. Its weakest year was 2008, at -64.3%.

    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 NTIP have grown?

    Investing $100 at the end of every month since 2003-11 would have grown to about $49,615 on $27,500 invested.

    Did NTIP 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 $11,218. NTIP beat the S&P 500 by +44.5% 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

    Network-1 Technologies, Inc. (NTIP) historical total-return data from 2003-11 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.

    Full methodology →

    What if you'd held…

    Data: adjusted close prices via EODHD and Yahoo Finance. As of 2026-09-04. Not financial advice.