Quantum-Si incorporated (QSI)
NASDAQ: QSI · Real-Time Price · USD
0.926
+0.064 (7.44%)
At close: Mar 9, 2026, 4:00 PM EDT
0.930
+0.004 (0.44%)
After-hours: Mar 9, 2026, 6:41 PM EDT

Quantum-Si incorporated Market Cap

Quantum-Si incorporated has a market cap or net worth of $200.34 million as of March 9, 2026. Its market cap has decreased by -41.68% in one year.

Market Cap
200.34M
Enterprise Value
-20.98M
1-Year Change
-41.68%
Ranking
Category
Stock Price
$0.93

Market Cap Chart

Since November 13, 2020, Quantum-Si incorporated's market cap has increased from $146.03M to $200.34M, an increase of 37.19%. That is a compound annual growth rate of 6.13%.

History

DateMarket Cap% Change
Mar 6, 2026186.47M-21.33%
Dec 31, 2025237.04M-38.48%
Dec 31, 2024385.32M35.26%
Dec 29, 2023284.87M11.34%
Dec 30, 2022255.87M-76.34%
Dec 31, 20211.08B620.90%
Dec 30, 2020 Pro Pro

Market Capitalization

Market capitalization, also called net worth, is the total value of all of a company's outstanding shares. It is calculated by multiplying the stock price by the number of shares outstanding.

Formula: Market Cap = Stock Price * Shares Outstanding
Full Definition

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Market Cap Rankings