SCHEDULE: Diamondback Sells Viper Energy Shares in Overallotment

Diamondback Energy, Inc. sold 510,071 Class A Common Stock shares of Viper Energy, Inc. to underwriters at $45.69 per share following an overallotment option exercise.

Summary

• Diamondback Energy, Inc. and its subsidiaries, Diamondback E&P LLC and Endeavor Energy Resources, L.P., collectively beneficially own a significant stake in Viper Energy, Inc.
• As of March 4, 2026, Diamondback Energy, Inc. beneficially owned 142,156,718 shares, representing 42.3% of Viper Energy's Class A Common Stock.
• Diamondback E&P LLC beneficially owned 8,066,528 shares (4.0%), and Endeavor Energy Resources, L.P. beneficially owned 69,626,640 shares (26.4%).
• These holdings primarily consist of Class B Common Stock and New OpCo Units, exchangeable for Class A Common Stock on a one-for-one basis.
• On March 19, 2026, underwriters partially exercised an overallotment option, purchasing an additional 510,071 shares of Class A Common Stock from Diamondback at $45.69 per share.
• No other transactions in Viper Energy's Common Stock have been effected by the reporting persons since the filing of Amendment No. 1.

Sentiment

Score: 6

Explanation: StockSavvy.ai views this as a neutral to slightly positive update, as it reflects a standard market mechanism (overallotment exercise) and a slight reduction in a major holder's stake, which can increase float.

Positives

• The exercise of the overallotment option indicates strong demand for Viper Energy's Class A Common Stock during the initial offering or a related transaction.
• Diamondback Energy realized proceeds from the sale of 510,071 shares at $45.69 per share.

Negatives

• Diamondback Energy's beneficial ownership percentage in Viper Energy decreased slightly due to the sale of shares.

Future Outlook

No specific forward-looking statements or guidance are provided in this filing.

Industry Context

StockSavvy.ai notes that the energy sector frequently sees complex ownership structures, especially with parent companies holding significant stakes in spin-off or related entities like Viper Energy. The partial exercise of an overallotment option is a standard practice in equity offerings, indicating market absorption of the shares.

Comparison to Industry Standards

• This transaction is a routine post-IPO or secondary offering event. For example, similar overallotment exercises have been observed in other energy sector offerings, such as the recent IPOs of renewable energy firms or midstream companies, where strong initial demand allows underwriters to fully or partially exercise their options.
• The $45.69 per share price reflects the market valuation at the time of the option exercise, which would be compared to the initial offering price and subsequent trading performance of Viper Energy's Class A Common Stock.

Related Party Transactions

• Diamondback Energy, Inc. sold shares of Viper Energy, Inc. (an entity in which Diamondback holds a significant beneficial interest) to underwriters.

Stakeholder Impact

• Shareholders of Viper Energy, Inc. may see increased liquidity due to the additional shares entering the public float from the overallotment exercise.
• Diamondback Energy, Inc. shareholders benefit from the proceeds generated by the sale of shares.

Key Dates

Recommendation

The filing primarily details a routine transaction related to an overallotment option exercise and an update on beneficial ownership. While it slightly increases the public float, it doesn't present new fundamental information that would warrant a change in investment thesis. The sale by Diamondback is a standard part of the offering process and not indicative of a change in long-term outlook for Viper Energy. Therefore, a 'hold' recommendation is appropriate for investors to maintain their current positions while monitoring future operational and financial disclosures.

Keywords

Viper Energy, Diamondback Energy, Schedule 13D, Class A Common Stock, Overallotment Option, Beneficial Ownership, SEC Filing, Oil and Gas, Energy Sector, Equity Sale