BroadChain learned that on April 27 at 16:06, a16z's latest chart weekly report pointed out that the total market value of the world's top ten listed technology companies has exceeded the sum of the GDP of all G7 countries except the United States. Even excluding Saudi Aramco, an atypical tech company, this conclusion still holds. The tech industry is no longer just "big business" but the biggest business globally.
Since the full-scale explosion of cloud computing in 2016-2017, the market value of the top ten tech companies has rapidly risen from a small fraction of G7 (excluding the US) GDP to surpassing the global (excluding China) GDP level. The total market value of the top ten companies in the S&P 500 is now about six times that of 2015, and their weight in the index has doubled. The tech sector's contribution to market earnings growth has exceeded 60% since 2023, far surpassing any other industry.
Historical comparisons show that the rise of the tech industry is not unique. In the 19th century, railroad companies once accounted for 63% of the total market value of US stocks, known as "the most dominant innovative industry in history." But railroads ultimately gave rise to a larger economic system, with their own weight subsequently declining. The relative dominance of the tech industry today is actually far less than that of railroads or real estate and finance at their peaks.
The report further points out that AI may profoundly reshape organizational structures, much like how railroads once spurred the modern corporate system. Meanwhile, stablecoins are shifting from simple transfer tools to actual payment methods, while trust in traditional media among young Americans has hit an all-time low. Technology's penetration into the global economy is accelerating with no signs of slowing down.