Blecharczyk is the co-founder and chief strategy officer of Airbnb, the homestay and vacation services company with more than 5 million hosts worldwide. The San Francisco-based publicly traded company has had more than 2 billion guests since it was founded in 2008 and reported revenue of $11.1 billion in 2024.
The majority of Blecharczyk's fortune is derived from his stake in Airbnb, an online marketplace for travel services. He founded the company in 2008 with Brian Chesky and Joe Gebbia. It has more than 5 million hosts and has served more than 2 billion guests, according to the company's website.
Blecharczyk owns about 62 million shares in Airbnb, according to November and December 2025 filings. He owns about 591,000 options, according to the company's proxy filing. In August 2025, Blecharczyk gifted around 10 million shares to another trust affiliated with him. These shares continue to be counted as part of his net worth.
Airbnb declined to comment on Blecharczyk's net worth.
Blecharczyk graduated from Harvard in 2005 and after working in Washington, D.C. moved to San Francisco, where design students Brian Chesky and Joe Gebbia were living. Running short of rent in October 2007 they sold sleeping spaces in their apartment and decided to commercialize the idea.
Together with Chesky and Gebbia, Blecharczyk, an engineer, started a website in August 2008 and were accepted into startup incubator Y Combinator in 2009. A year later they received their first round of venture capital funding. The company's December 2020 initial public offering was the biggest-ever of its kind in the U.S. at that time.
The trio joined the Giving Pledge in June 2016.