Bond investors are betting on another 100 years of Google

Justin Sullivan/Getty Images

• Alphabet is issuing a rare 100-year bond amid a borrowing spree to fund its AI projects.
• The company has sold tens of billions of bonds recently in a range of currencies.
• Century bonds are rare, with the last ones from tech firms issue during the 90s dot-com era.

What are the odds Google will still be around in 2126? According to investors bidding on a rare 100-year bond from the tech titan this week, they're pretty strong.