Icahn began shorting GameStop during the height of the meme-stock frenzy around January 2021.
Netflix shares plunged after the streaming TV pioneer reported an unexpected drop in subscribers.
The shares are gaining amid speculation that Twitter will strike a deal that is more palatable to shareholders.
The Oaktree REIT has returned 10.3% annually since its inception in December 2019.
The billionaire investor said he is studying the crypto sector to determine where the opportunities are.
Oil giant Exxon Mobil and French yogurt maker Danone both saw their leadership upended by tiny investors this year.
Aris Kekedjian, a 30-year GE veteran, is replacing Keith Cozza as CEO of Icahn Enterprises.
The REIT's shares fallen about 28% over the past five years despite a roughly 25% gain over the past 12 months.
In one day, high profile investors including Paul Singer and Eduardo Saverin joined the blank-check parade.
Icahn is winding down his holdings in the nutritional-supplements company after an eight-year investment.