Amazon founder Jeff Bezos and his ex-wife, MacKenzie, have finalised the biggest divorce settlement in history, leaving him with 75% of their stock in the tech giant and giving her nearly $36 billion in shares.
MacKenzie Bezos said she would give all of her stake in The Washington Post and the space exploration firm Blue Origin to her ex-husband - the world's richest man - as well as voting control of her remaining Amazon stock.
Mr Bezos, 55, and MacKenzie, a 48-year-old novelist, married in 1993 and have four children.
MrBezos founded Amazon in their Seattle garage in 1994 and turned it into a colossus that now dominates online retail.
In a filing with the US Securities and Exchange Commission, Amazon, which has a market capitalisation of some $890bn, said MacKenzie Bezos will control 4% of the company's outstanding common stock.
At Amazon's current share price that would be worth some $35.6 billion.
According to Forbes magazine, the divorce settlement makes MacKenzie Bezos the third wealthiest woman in the world after L'Oreal heiress Francoise Bettencourt Meyers and Walmart's Alice Walton.
Jeff Bezos, who now owns 12% of Amazon, remains the world's richest man and the largest shareholder in the company with an estimated fortune of $110bn, Forbes said, ahead of Microsoft co-founder Bill Gates and Berkshire Hathaway chairman Warren Buffett.
Jeff and MacKenzie Bezos announced their separation in January and today posted Twitter messages revealing the divorce settlement.
"Grateful to have finished the process of dissolving my marriage with Jeff with support from each other and everyone who reached out to us in kindness," MacKenzie Bezos wrote.
She added: "Happy to be giving him all of my interests in the Washington Post and Blue Origin, and 75% of our Amazon stock plus voting control of my shares to support his continued contributions with the teams of these incredible companies," MacKenzie Bezos said.
"Excited about my own plans. Grateful for the past as I look forward to what comes next," she said.
Jeff Bezos, in a Twitter message of his own, said his now ex-wife has been "an extraordinary partner, ally, and mother."
"She is resourceful and brilliant and loving, and as our futures unroll, I know I'll always be learning from her," he said.
"I'm grateful for her support and for her kindness in this process and am very much looking forward to our new relationship as friends and co-parents," he added.
Mr Bezos has largely kept his personal life private during his years steering Amazon.
But it was thrust into the spotlight with the announcement in January that he and his wife were divorcing after 25 years of marriage, and the revelation by the National Enquirer that he had been having an affair with a former news anchor.