Warren Buffett’s Berkshire Hathaway reveals new stake in beleaguered insurer UnitedHealth

Key Concepts

• 13F filings: Quarterly reports of equity holdings filed by institutional investment managers with at least $100 million in assets under management.
• Berkshire Hathaway: Warren Buffett's investment conglomerate.
• UnitedHealth Group (UnitedHealthCare): A major healthcare company.
• Nucor: A steel manufacturer.
• D.R. Horton: A homebuilder.
• Lennar: A homebuilder.
• Viking Global: An investment firm.
• Appaloosa: An investment firm.
• Michael Berry (Scion): An investor.
• Liberation Day: Not explicitly defined in the transcript, but contextually refers to a significant market event or date.

Berkshire Hathaway's Investment in UnitedHealthCare

• Berkshire Hathaway revealed a sizable stake in UnitedHealthCare in its latest 13F filing.
• The stake was worth $1.57 billion as of the end of Q2.
• The announcement caused UnitedHealth's stock to soar in after-hours trading, up about 13% this morning.
• The investment is viewed with some skepticism, as UnitedHealthCare has been a popular stock for a long time, and Berkshire's entry seems late.
• It's speculated that the decision to invest in UnitedHealthCare may have been made by individuals managing the money at Berkshire Hathaway, rather than Warren Buffett himself.

Other Notable Investments

• Appaloosa also made a significant bet on UnitedHealth, adding 2.3 million shares to hold $764 million worth, making it the firm's largest single stock position.
• Michael Berry (Scion) also bought a lot of notional exposure to UnitedHealth, worth over $100 million.
• Berkshire Hathaway also revealed new stakes in steelmaker Nucor and homebuilder D.R. Horton, and bought a new class of shares in its peer, Lennar.
• Viking Global bumped up its exposure to D.R. Horton and Lennar, doubling its stake in D.R. Horton and boosting Lennar as well.
• However, Viking sold out of a $1 billion stake in UnitedHealth, indicating a lack of consensus with Berkshire Hathaway.

Timing and Caveats of 13F Filings

• All positions disclosed in the 13F filings are as of the end of June and may have changed in the six weeks since.
• The timing of "Liberation Day" shortly after the quarter started provides a snapshot of firms' likely positions going into that event.
• It's cautioned that chasing revelations from 13F filings can be risky, as the information is not current.

UnitedHealthCare's Stock Performance

• UnitedHealthCare's stock had previously run up to $600 a share.
• The stock was depressed from those highs due to news and financials.
• The stock was trading around $271, but bidding at $305 to $306 due to the Berkshire Hathaway news.
• The current price represents a potential entry point at a discount compared to its previous high.

Conclusion

The 13F filings revealed significant investments by Berkshire Hathaway and other firms, particularly in UnitedHealthCare, Nucor, and homebuilders D.R. Horton and Lennar. However, the information is backward-looking, and investment decisions may have changed since the end of June. The market's reaction to these disclosures, particularly the surge in UnitedHealthCare's stock price, highlights the influence of Berkshire Hathaway's investment decisions.