Who is Caroline Ellison and how did she end up at center of FTX collapse? Alameda Research CEO Caroline Ellison may be the star witness during the trial over the collapse FTX The trial over the collapse of cryptocurrency exchange FTX and its founder Sam Bankman-Fried is underway in New York City.Witnesses including Marc-Antoine Julliard, an investor who lost $100,000 took the stand as did Adam Yedidia, a close college friend and SBF’s roommate in the $300 million Bahamas compound.However, the star witness is expected to be former girlfriend [Alamada Research CEO Caroline Ellison ](https://www.foxbusiness.com/markets/ftx-linked-alameda-research-ceo-caroline-ellison-what-to-know)and what role she might have played in the collapse.[SBF’S BIGGEST FEAR ISN’T JAIL: MICHAEL LEWIS](https://www.foxbusiness.com/markets/ftx-founder-sam-bankman-fried-biggest-fear-jail-revealed-author) FOX Business takes a look at the woman who may play a critical role for the prosecution.
Ellison, 28, was raised by two MIT economists and graduated from Stanford with a degree in mathematics.She met Bankman-Fried at the trading firm Jane Street Capital.
Bankman-Fried, like Ellison, was raised by professors and the pair embraced the philosophy of “effective altruism,” which involves making large sums of money to fund philanthropic pursuits that benefit society to the greatest extent possible.The two reportedly were involved in an on-and-off relationship, [according to CoinDesk](https://www.coindesk.com/business/2022/11/10/bankman-frieds-cabal-of-roommates-in-the-bahamas-ran-his-crypto-empire-and-dated-other-employees-have-lots-of-questions/).[CEO ACCUSED OF INSTIGATING FTX COLLAPSE DETAILS SAM BANKMAN-FRIED’S ‘LIES’ AND ‘STRAW THAT BROKE CAMEL’S BACK’](https://www.foxbusiness.com/money/ceo-accused-instigating-ftx-collapse-details-sam-bankman-fried-lies) When Bankman-Fried left Jane Street in 2017 to found his own hedge fund known as Alameda Research, Ellison joined him shortly thereafter in what she called “a blind leap into the unknown.” She became one of the lead traders at the new firm and said on an [FTX-related podcast](https://www.youtube.com/watch?v=1yjIq-_0kPs) that joining Alameda was “too cool of an opportunity to pass up” but dealing with capital was “kind of daunting” when she first started at the firm in 2018.”Mostly, sort of, it was something I wasn’t used to thinking about,” she said.
“So it was sort of – I don’t know, I guess I was like a trader for, I mean, not that long at Jane Street but a year and a half, which was kind of more trading experience than a lot of Alameda traders had at the time.I kind of wanted to come in and be like an expert on everything, but there was still lots of stuff in the crypto world that I knew nothing about.” [FTX FILES FOR COURT RELIEF TO PAY VENDORS, BEGINS REVIEW OF ASSETS](https://www.foxbusiness.com/markets/ftx-files-court-relief-pay-vendors-begins-review-assets) Alameda was a major trader in the cryptocurrency space and [traded frequently on FTX’s platform](https://www.wsj.com/articles/how-caroline-ellison-found-herself-at-the-center-of-the-ftx-crypto-collapse-11668899604), according to the Wall Street Journal.Though Bankman-Fried was the founder and majority owner of Alameda, he eventually ceded control of its operations and focused primarily on his role as CEO of crypto exchange FTX, which he founded in 2019.At its peak, FTX amassed a valuation of roughly $32 billion and was the world’s third-largest cryptocurrency exchange by volume.The fast-paced atmosphere and rapid growth of both Alameda and FTX increased the strain on those at the helm.
The Wall Street Journal previously reported that the use of stimulants was commonplace among those in Bankman-Fried’s upper echelon.
Ellison tweeted last year, “Nothing like regular amphetamine use to make you appreciate how dumb a lot of normal, non-medicated human experience is.” In October 2021, Ellison was [named co-CEO of Alameda](https://www.prnewswire.com/news-releases/alameda-research-appoints-caroline-ellison-and-sam-trabucco-as-co-chief-executive-officers-301397894.html) with Sam Trabucco.She became CEO in August 2022 when Trabucco announced [on Twitter](https://twitter.com/AlamedaTrabucco/status/1562519118741323778) he was stepping down from the role.Trabucco said leading Alameda alongside Ellison had been “difficult and exhausting and consuming,” but added that he would “stay on as an advisor.” Cryptocurrency prices were near all-time highs in the fall of 2021, but in early 2022, the digital currencies were plummeting and many investment and lending firms in the sector were facing financial pressure.[NEW FTX CEO HIGHLIGHTS ‘PERVASIVE FAILURES’ IN COURT FILING](https://www.foxbusiness.com/markets/new-ftx-ceo-highlights-pervasive-failures-court-filing) By early November of this year, concerning reports about the financial health of both Alameda and FTX were mounting.Rival crypto exchange Binance scuttled a tentative plan to acquire FTX after due diligence revealed what Binance CEO Changpeng Zhao called a “chaotic” balance sheet in an [interview with Fox Business’s Susan Li](https://www.foxbusiness.com/money/ceo-accused-instigating-ftx-collapse-details-sam-bankman-fried-lies).[GET FOX BUSINESS ON THE GO BY CLICKING HERE](https://foxbusiness.onelink.me/Zkcx?pid=AppArticleLink&af_dp=foxbusinesssaf%3A%2F%2F&af_web_dp=https%3A%2F%2Fwww.foxbusiness.com%2Fapps-products) The interconnected relationship between the two firms ultimately led to their collapse, as FTX lent billions of dollars of customer funds from the exchange to Alameda in an effort to shore up the firm’s finances.When unnerved investors went to withdraw funds from FTX, it was unable to fulfill those requests and spiraled into insolvency.During a video meeting before the firm and FTX filed for bankruptcy, the [Wall Street Journal reported](https://www.wsj.com/articles/how-caroline-ellison-found-herself-at-the-center-of-the-ftx-crypto-collapse-11668899604) that Ellison informed Alameda staff about FTX using customers’ funds to help Alameda meet its liabilities, and added that she, Bankman-Fried, and other members of the firms’ leadership were aware of the decision.
Fox Business’s Kayla Bailey and Aislinn Murphy contributed to this report.This story has been updated on 10/5/2023 with the FTX trial underway..
