Musk sold 3.7 million shares of Tesla stock on Tuesday, for a total of $3.3 billion, and another 735,000 shares on Wednesday, bringing in $654 million, according to filings he made with the Securities and Exchange Commission late Thursday.
Friday morning he disclosed that he had sold an additional 5.2 million shares for a total of $4.5 billion. All told, he received an average price of $883.09 per share.
The sales represent only 5.6% of the Tesla shares he held outright at the start of the day Tuesday, and less than 4% of his total holdings of Tesla if stock options he controls are included.
The filings do not disclose the reason for the sale, but Musk appears to be raising funds to buy Twitter.
Company insiders, such as Musk, must report purchases or sales of their company’s stock to the SEC to inform the broader investment community of their activity. But they have a couple of days to make that filing and still comply with the rules.
Musk’s sales of Tesla shares were large enough to sink the company’s stock price. The 3.7 million shares sold on Tuesday represented 17% of the normal daily trading value in Tesla shares so far this year before Tuesday. Tesla shares lost 12.2% of their value during the course of trading Tuesday, the biggest one-day drop in the company’s stock since September 2020. The stock’s decline prompted a selling spree by other investors, as 45 million shares traded hands — about twice the volume of trades from the day before.
Shares of Tesla hardly changed Wednesday and Thursday. The stock was up 5% in morning trading Friday, as his tweet apparently assured investors that his sales were complete..
But there are limits to how much money he can raise simply by pledging his Tesla shares as collateral. He can raise more money by selling some portion of his Tesla shares. Tesla corporate rules state that officers and directors of the company can raise only 25% of the value of the stock being pledged as collateral.
As of June 30, 2021, company filings show Musk already pledged 88.3 million of his Tesla shares as collateral, but those shares were pledged years ago when Tesla shares were worth a small fraction of their current value. He would likely be able to borrow more money even against some of those shares. And the estimated 79 million unpledged shares that he owns after Tuesday’s sales could be used to borrow $17 billion, even with the recent decline in Tesla share price.
Correction: An earlier version of this story misstated the initial number of Tesla shares Elon Musk sold, the value of the shares, and when he sold them. Musk sold 4.4 million shares, worth $4 billion, Tuesday and Wednesday.