Proto Market Cap

Proto is not actively traded anymore. When Proto last traded, it had a market cap or net worth of $84.25 billion.

Market Cap

84.25B

Enterprise Value

60.47B

Revenue

121.33B

Ranking

n/a

PE Ratio

17.15

Stock Price

2,090.00

Market Cap Chart

Since September 21, 2001, Proto's market cap has increased from 8.20B to 84.25B, an increase of 927.21%. That is a compound annual growth rate of 10.31%.

Market Cap History

Date	Market Cap	% Change
Jun 13, 2025	84.25B	61.38%
Dec 30, 2024	52.21B	-4.09%
Dec 29, 2023	54.43B	9.30%
Dec 30, 2022	49.80B	-9.76%
Dec 30, 2021	55.19B	32.01%
Dec 30, 2020	41.81B	-13.40%
Dec 30, 2019	Upgrade Pro	Upgrade Pro
Dec 28, 2018	Upgrade Pro	Upgrade Pro
Dec 29, 2017	Upgrade Pro	Upgrade Pro
Dec 30, 2016	Upgrade Pro	Upgrade Pro
Dec 30, 2015	Upgrade Pro	Upgrade 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