Diamondback Energy

FANG

Market cap $55B

FANG Hedge Fund Activity: Q1 2026 in Review

1,193 of the 8,126 institutional investors tracked by Wall St. Rank reported a position in Diamondback Energy (FANG) for Q1 2026, worth a combined $38.2B — up 41% from $27.2B a quarter earlier.

Buyers outnumbered sellers: 202 funds opened new FANG positions and 93 closed out — a net gain of 109 holders — while 410 added to existing stakes and 427 trimmed.

The largest buyer was Wellington Management Group, adding an estimated $1.57B. The largest seller was Capital Research Global Investors, cutting an estimated $215M.

• 1,193 institutional investors held Diamondback Energy (FANG) as of Q1 2026, up from 1,109 in Q4 2025.
• Funds reported $38.2B of Diamondback Energy stock for Q1 2026, up 41% quarter-over-quarter.
• 202 funds opened new Diamondback Energy positions in Q1 2026 and 93 closed out, a net change of +109 holders.
• The largest Diamondback Energy buyer in Q1 2026 was Wellington Management Group, an estimated $1.57B added.
• The largest Diamondback Energy seller in Q1 2026 was Capital Research Global Investors, an estimated $215M sold.

Based on aggregated 13F filings for Q1 2026.