What if I had invested? › Slack Technologies, Inc. Class A Common Stock

$1,000 in Slack Technologies, Inc. Class A Common Stock in 2019

$1,000 put into Slack Technologies, Inc. Class A Common Stock (WORK) on June 20, 2019, its first trading day of 2019 in our data, was worth $1,170 on July 20, 2021, its last trading day, with dividends counted. Over the same days to July 20, 2021, $1,000 in the whole US stock market became $1,563.

Slack Technologies, Inc. Class A Common Stock no longer trades. Its last trading day was July 20, 2021; the delisting record says: merged or acquired. The figure above is what the shares were worth at the last trade. What holders received after that (a merger payout, or nothing in a bankruptcy) is not in our price data.

Bought at the close on June 20, 2019, dividends put back in, no costs and no tax. Dividends are counted to the end of 2024; from 2025 on our prices are adjusted for splits only, so dividends paid since then are left out. The stock figure counts dividends; the S&P 500 index figure does not, so compare the stock with the whole-market figure. The market figure is the Fama-French US market return (Kenneth R. French data library), which runs to July 31, 2026. Our stock prices run to September 23, 2026.

Another stock, another year

Slack Technologies, Inc. Class A Common Stock in: 2020 · 2021

Also in 2019

• Nvidia · $1,000 became $66,757
• Apple Inc. · $1,000 became $8,938
• Microsoft · $1,000 became $5,253
• Amazon · $1,000 became $3,239
• Alphabet Inc. (Class A) · $1,000 became $6,430
• Avago Technologies · $1,000 became $16,755
• Alphabet Inc. - Class C Capital Stock · $1,000 became $6,429
• Meta Platforms · $1,000 became $5,505

History, not advice. How these numbers are made.