Here’s what Warren Buffett is reminding everyone about investing

Warren Buffett is channeling one of his long-held investing philosophies in his recent flurry of buzzy deals, says one fellow value-focused investor.

That is to be greedy when others in the market are fearful.

“I think he is reminding us that when the tide goes out, we see who has been swimming,” remarked Research Affiliates CEO Chris Brightman on Yahoo Finance Live.

The 91-year-old billionaire investor revealed Monday that his Berkshire Hathaway will spend $11.6 billion to buy insurance company Alleghany. The deal will expand Buffett’s insurance empire further beyond auto insurance player Geico and reinsurance beast Gen Re (General Reinsurance Corporation).

Alleghany hauled in more than $12 billion in sales last year and $1.1 billion in net earnings.

FILE - Warren Buffett, Chairman and CEO of Berkshire Hathaway, smiles as he plays bridge following the annual Berkshire Hathaway shareholders meeting in Omaha, Neb, May 5, 2019. Buffett’s Berkshire Hathaway is buying insurance company Alleghany in a deal valued at approximately $11.6 billion a statement reported Monday, March 21, 2022. (AP Photo/Nati Harnik, File) — FILE – Warren Buffett, Chairman and CEO of Berkshire Hathaway, smiles as he plays bridge following the annual Berkshire Hathaway shareholders meeting in Omaha, Neb, May 5, 2019. Buffett’s Berkshire Hathaway is buying insurance company Alleghany in a deal valued at approximately $11.6 billion a statement reported Monday, March 21, 2022. (AP Photo/Nati Harnik, File)

While diving deeper into the insurance space, Buffett has also gone shopping for energy names amid soaring crude oil prices in the wake of the Russia-Ukraine crisis.

Buffett scooped up another 18.1 million shares of Occidental for close to $1 billion last week. The latest purchases come hot on the heels of Berkshire spending $6 billion or so in the prior two weeks to buy up Occidental shares.

Berkshire now owns nearly 14.6% of Occidental Petroleum through his roughly 140 million shares. The company will hold a key investor day on Wednesday.

Interestingly these deals arrive despite Buffett’s favorite stock market indicator flashing overvalued.

Other investing pros echo Brightman’s sentiment on Buffett’s latest moves. They also point to Buffett likely realizing the world will eventually move beyond near-term headwinds such as the COVID-19 pandemic and Russia-Ukraine crisis.

“I think it [the deals] reminds me and should remind [everyone] that the world is still spinning. Companies are still planning for the future, and they are still doing the things that make them great companies,” Baird strategist Michael Antonelli said on Yahoo Finance Live.

Brian Sozzi is an editor-at-large and anchor at Yahoo Finance. Follow Sozzi on Twitter @BrianSozzi and on LinkedIn.