Google (now under parent company Alphabet) invested roughly $900 million as the majority of a ~$1 billion funding round alongside Fidelity Investments. This gave Google an initial equity stake of about 7–7.5% in SpaceX at a valuation of roughly $10–12 billion.
Alphabet’s investment holdings (eg, spacex, anthropic..) are worth in the same order of magnitude of BRK’s (~$300B)
The track record of google’s M&A is pretty good.
Except for search and cloud, many of Google’s important products were from M&A - Maps, Docs, android, doubleclick, youtube , deep mind, etc.
[1] https://www.nytimes.com/2025/03/11/technology/google-investm... , https://archive.md/f0BxC
[2] https://www.anthropic.com/news/anthropic-raises-30-billion-s...
https://www.cnbc.com/2026/06/05/google-to-pay-spacex-920-mil...