George Soros, Steve Cohen, and Jim Simons' funds piled into Tesla and other trendy names last quarter, while Jim Chanos took aim at meme stocks. Here's a roundup of 5 key trades.

Tech Insider
Elon Musk Axel Springer Awards
Elon Musk.

HANNIBAL HANSCHKE /Getty Images

Warren Buffett's $3 billion investment in General Electric saved the industrial titan from a catastrophic meltdown, a new book reveals

Tech Insider
warren buffett
Warren Buffett.

Kevin Lamarque/Reuters

Insider traders have cooked up a new way to leverage secrets, investing at least $3 billion. It's not illegal – but it's probably not making them much money, either.

Tech Insider
Traders work on the floor of the New York Stock Exchange (NYSE) on February 07, 2023 in New York City. Following remarks by Federal Reserve Chair Jerome Powell that U.S. inflation has started easing, stocks surged on Tuesday with the Dow Jones Industrial Average adding 265.67 points, or 0.78%.

The stock market has been flipped upside down

Tech Insider
trader upside down chart screen computer

Getty Images

US stocks end mixed as Fed officials sound off on inflation fight and path of future rate hikes

Tech Insider
Traders work on the New York Stock Exchange floor.
Traders work on the New York Stock Exchange floor in New York City.

AP Photo/Ted Shaffrey

A boom in one corner of the options market could bring 'volmageddon' and jolt the stock market in a big way

Tech Insider
NYSE trader

Drew Angerer/Getty Images

Cathie Wood's Ark Invest snapped up $35 million of Shopify stock as the e-commerce company suffered one of its worst-ever trading days

Tech Insider
Cathie Wood Ark
Cathie Wood's Ark Innovation ETF has slumped in 2022.

David Swanson/Reuters

Anthony Scaramucci highlights a bullish stock market signal that suggests the bear market is finally over

Tech Insider
Anthony Scaramucci speaking with his hands on stage.
Founder of SkyBridge Anthony Scaramucci, on Crypto Stage during day three of Collision 2022.

Eóin Noonan / Contributor

Ex-NBA star Paul Pierce will pay $1.4 million to settle charges from the SEC that he made misleading statements while promoting crypto

Tech Insider : Crypto
paul pierce
Paul Pierce won an NBA championship title in 2008 with the Boston Celtics.

Winslow Townson/AP

Sam Bankman-Fried's $250 million bail bond is a 'joke' and prosecutors have been too 'lenient' with the FTX founder, securities lawyer says

Tech Insider : Crypto
sam bankman fried sbf court drawing illustration
A Sam Bankman-Fried, founder and former CEO of crypto currency exchange FTX, sits after his extradition from The Bahamas with his attorneys Mark Cohen and Christian Everdell at his arraignment hearing in Manhattan federal court in New York City, U.S., December 22, 2022 in this courtroom sketch.

Jane Rosenberg/Reuters

Subscribe to MI Exclusive