FANG
Diamondback Energy, Inc.Energy · $54.7B market cap
Verdict
Share price
$184.71
close of Oct 3, 2026
Fair value
$200.86
Sticker Price
Payback Price
$80.34
buy price
FANG is Fairly Valued: at $184.71 it's within 8% of its fair value of $200.86. Its buy price (Payback Price) is $80.34, 57% below today's price. Business quality is strong: 4 of 5 key numbers clear the 10% bar.
How we valued it
Buffett Normalized. A profitable, growing business, so we project its earnings 10 years ahead and work out what that is worth today.
Business quality
4 of 5 clear the 10% bar. What are the Big Five?
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1 of the investors we track holds FANG. In Q1 2026, 1 sold out. Who we track
Moves in Q1 2026
Sold out: Bruce Berkowitz
Insider activity
Since Jun 16, 2026: no open-market purchases, 14 sales worth $27.8M and 1 other filing (stock awards, tax withholding and similar). Why purchases matter
Sales
Plaumann Mark Lawrence
director · 2026-08-21
Sold
$211K
Wesson Daniel N
Exec. VP & COO · 2026-08-20
Sold
$1.6M
Van't Hof Matthew Kaes
Chief Executive Officer · 2026-08-20
Sold
$108K
Van't Hof Matthew Kaes
Chief Executive Officer · 2026-08-20
Sold
$2.0M
Thompson Jere W III
CFO, Executive VP · 2026-08-14
Sold
$102K
Show all 14 salesShow fewer
Zmigrosky Matt
EVP, Chief Legal and Admin Off · 2026-08-14
Sold
$507K
Van't Hof Matthew Kaes
Chief Executive Officer · 2026-08-11
Sold
$1.0M
Meloy Charles Alvin
director · 2026-08-03
Sold
$544K
Meloy Charles Alvin
director · 2026-08-03
Sold
$3.8M
Meloy Charles Alvin
director · 2026-08-03
Sold
$1.5M
Meloy Charles Alvin
director · 2026-08-03
Sold
$785K
Meloy Charles Alvin
director · 2026-06-16
Sold
$760K
Meloy Charles Alvin
director · 2026-06-16
Sold
$12.1M
Meloy Charles Alvin
director · 2026-06-16
Sold
$2.7M
Other filings
About Diamondback Energy, Inc.
Diamondback Energy, Inc. operates as an independent enterprise focused on oil and natural gas. Its core business involves the acquisition, development, exploration, and production of unconventional and onshore hydrocarbon reserves, predominantly located within the Permian Basin across West Texas and New Mexico. The company's development efforts primarily target significant geological formations, including the…
Oil & Gas Exploration & Production
Fair value and Payback Price are estimates from the company's reported financials, not investment advice. Prices as of the close of Oct 3, 2026. How the Payback Price works