Diamondback Energy, Inc. (FANG) Institutional Ownership

Ownership Summary

Diamondback Energy, Inc. (NASDAQ:FANG) has 1,079 institutional investors that have filed 13F reports for the period ending December 2025.

• These investors collectively held 59.1% of Diamondback Energy's outstanding shares in December 2025, down from 62.1% in September 2025.
• Their total shares held in FANG decreased -1.94% from the prior quarter, while the number of investors in Diamondback Energy decreased 4.85% year over year.
• During the quarter, 532 of these 1,079 funds increased positions in FANG, 400 reduced exposure, and 147 held steady.
• The aggregate institutional position in Diamondback Energy amounted to 170.75Mn shares as of December 2025, down by 3.38Mn shares quarter on quarter, and down 8.49Mn shares year over year.
• As of December 31, 2025, the biggest holder of Diamondback Energy is BlackRock, Inc. at 18.51Mn shares, representing 6.41% of shares outstanding.
• The biggest buyers of Diamondback Energy for the quarter ending December 2025 included VANGUARD CAPITAL MANAGEMENT LLC (12.73Mn), VANGUARD PORTFOLIO MANAGEMENT LLC (9.71Mn), WELLINGTON MANAGEMENT GROUP LLP (9.26Mn), PRICE T ROWE ASSOCIATES INC /MD/ (2.77Mn), Capital World Investors (2.13Mn).
• The largest sales of FANG for the quarter ending December 2025 came from Goldman Sachs Group Inc (1.77Mn), Capital Research Global Investors (1.26Mn), Bank of New York Mellon Corp (1.22Mn), Holocene Advisors, LP (721.1K), DIAMOND HILL CAPITAL MANAGEMENT INC (543.12K).
• Business Quant data shows the 10 biggest positions in Diamondback Energy as of December 2025 are held by BlackRock, Inc. (18.51Mn), VANGUARD CAPITAL MANAGEMENT LLC (12.73Mn), WELLINGTON MANAGEMENT GROUP LLP (12.5Mn), State Street Corp (12.05Mn), VANGUARD PORTFOLIO MANAGEMENT LLC (9.71Mn), Jpmorgan Chase & Co (6.27Mn), Boston Partners (5.77Mn), GEODE CAPITAL MANAGEMENT, LLC (5.32Mn), FMR LLC (4.88Mn), Invesco Ltd. (4.6Mn).