5 Best Growth Stocks to Buy According to Billionaire Dan Loeb

2. Somnigroup International Inc. (NYSE:SGI)

Third Point’s Stake Value: $167,855,244

Number of Hedge Fund Holders: 63

Somnigroup International Inc. (NYSE:SGI) is one of the best growth stocks to buy according to billionaire Dan Loeb. On June 15, KeyBanc analyst Bradley Thomas reiterated an Overweight rating and a $105 price target on Somnigroup International Inc. (NYSE:SGI). Thomas pointed to fresh regulatory momentum regarding the company’s proposed acquisition of Leggett & Platt and robust early-second-quarter sales trends as tailwinds for the stock.

Regarding the Leggett & Platt acquisition, Somnigroup filed a Form 8-K on June 4 detailing that it had cleared the antitrust hurdle without a federal challenge. The company values the acquisition at $2.5 billion, and, if completed, Leggett & Platt will become a wholly owned subsidiary of Somnigroup. Somnigroup expects the deal to close by the end of this year.

To Thomas, the KeyBanc analyst, this deal matters because Leggett & Platt has historically been one of Somnigroup’s key upstream suppliers. The company provides materials used in mattress manufacturing, and so bringing it in-house would give Somnigroup greater control over its supply chain, noted Thomas. It will also “unlock synergies,” the analyst believes, that could exceed the stated $50 million target.

Thomas also highlighted that Somnigroup is already integrating the Mattress Firm acquisition. Mattress Firm is the largest mattress retail chain in the US, whose acquisition Somnigroup completed on February 5, 2025, for approximately $5.1 billion. As per Thomas, Somnigroup has been making measurable progress on synergy delivery.

Somnigroup International Inc. (NYSE:SGI) is a mattress and bedding products company. It designs, manufactures, and distributes mattresses, adjustable bases, pillows, and other sleep accessories under brands like Serta, Simmons, and Tuft & Needle.