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Diamondback Energy, Inc. (FANG)

Diamondback Energy, Inc. at a glance — key fundamentals, SEC filings, insider buying and selling, and earnings dates.

Diamondback Energy, Inc. (FANG) is a Oil & Gas Exploration & Production company based in US with a market capitalization of $53.9B. Revenue grew 36.3% year-over-year and the company generated $5.2B in free cash flow. This page tracks FANG's SEC filings, insider buying and selling, earnings dates, and key fundamentals in one place.

US · 1.98K employees · IPO Oct 12, 2012

Valuation

Valuation & price

$203.56 · as of May 17, 2026 · -4.7% vs 52w high

35.4

P/E ratio

Latest-FY diluted EPS

1.46

P/B ratio

Market cap ÷ book equity

—

Dividend yield

Price — last 12 months

$214$175$136Jul 25Dec 25Jul 26Jul 7, 25$137.92Jul 9, 25$142.12Jul 11, 25$144.33Jul 15, 25$137.88Jul 17, 25$140.93Jul 21, 25$139.84Jul 23, 25$143.69Jul 25, 25$144.61Jul 29, 25$152.50Jul 31, 25$148.66Aug 4, 25$147.78Aug 6, 25$144.36Aug 11, 25$136.84Aug 13, 25$139.98Aug 15, 25$140.22Aug 19, 25$138.96Aug 21, 25$138.00Aug 25, 25$145.27Aug 27, 25$147.06Aug 29, 25$148.76Sep 3, 25$142.29Sep 5, 25$138.71Sep 9, 25$136.29Sep 11, 25$138.42Sep 16, 25$138.42Sep 18, 25$140.64Sep 22, 25$138.83Sep 24, 25$144.61Sep 26, 25$148.25Sep 30, 25$143.10Oct 2, 25$143.19Oct 6, 25$149.10Oct 8, 25$149.07Oct 10, 25$139.82Oct 14, 25$141.83Oct 16, 25$139.44Oct 21, 25$141.53Oct 23, 25$147.17Oct 27, 25$144.40Oct 29, 25$143.63Oct 31, 25$143.19Nov 4, 25$139.42Nov 6, 25$140.77Nov 10, 25$144.73Nov 12, 25$146.17Nov 14, 25$149.20Nov 18, 25$149.58Nov 20, 25$146.25Nov 25, 25$147.02Nov 28, 25$152.59Dec 2, 25$155.98Dec 4, 25$159.51Dec 8, 25$157.52Dec 10, 25$160.28Dec 12, 25$156.68Dec 16, 25$149.06Dec 18, 25$147.00Dec 22, 25$148.46Dec 24, 25$146.91Dec 29, 25$148.57Jan 2, 26$152.34Jan 6, 26$144.47Jan 8, 26$147.66Jan 12, 26$147.56Jan 14, 26$153.73Jan 16, 26$151.28Jan 21, 26$153.00Jan 23, 26$154.02Jan 27, 26$159.12Jan 29, 26$163.07Feb 2, 26$158.64Feb 4, 26$168.99Feb 9, 26$165.96Feb 11, 26$169.01Feb 13, 26$169.14Feb 18, 26$174.01Feb 20, 26$176.01Feb 24, 26$172.52Feb 26, 26$166.98Mar 2, 26$178.96Mar 4, 26$176.71Mar 6, 26$180.54Mar 10, 26$178.37Mar 12, 26$177.01Mar 17, 26$187.22Mar 19, 26$190.31Mar 23, 26$191.78Mar 25, 26$196.02Mar 27, 26$201.84Mar 31, 26$197.79Apr 2, 26$193.88Apr 7, 26$195.50Apr 9, 26$186.31Apr 13, 26$189.10Apr 15, 26$185.87Apr 17, 26$180.27Apr 22, 26$193.87Apr 24, 26$194.79Apr 28, 26$200.06Apr 30, 26$205.63May 4, 26$213.69May 6, 26$195.08May 8, 26$188.70May 12, 26$198.15May 14, 26$200.26May 18, 26$205.62May 20, 26$204.33May 22, 26$200.71May 28, 26$194.14Jun 1, 26$199.03Jun 3, 26$210.59Jun 5, 26$192.62Jun 9, 26$194.24Jun 11, 26$191.59Jun 15, 26$189.96Jun 17, 26$185.48Jun 22, 26$187.80Jun 24, 26$183.48Jun 26, 26$179.91Jul 2, 26$172.04
$134.5352-week range$213.69
Loading valuation history…

Fundamentals

Key fundamentals

$53.9B

Market cap

36.3%

Revenue growth (YoY)

35.2%

Gross margin

$5.2B

Free cash flow (USD)

$14.4B

Net debt

35.4%

Share dilution

3/5

Graham criteria passed

Defensive-investor screen

Energy

Sector

Trajectory

Long-term trends

Revenue by year

2016 → 2025

FY 2016$527.1MFY 2017$1.2BFY 2018$2.2BFY 2019$4.0BFY 2020$2.8BFY 2021$6.7BFY 2022$9.6BFY 2023$8.3BFY 2024$11.0BFY 2025$15.0B
$527.1M$15B

Free cash flow by year

2016 → 2025

FY 2016$-859.1MFY 2017$-2.4BFY 2018$-1.9BFY 2019$-958.0MFY 2020$74.0MFY 2021$1.7BFY 2022$2.7BFY 2023$1.2BFY 2024$-5.4BFY 2025$5.2B
-$859.1M$5.2B

Gross margin by year

2021 → 2025

FY 202163.3%FY 202270.0%FY 202357.5%FY 202445.1%FY 202535.2%
63.3%35.2%

Value screen

Graham defensive-investor tests

Computing the scorecard — refreshing any stale inputs…

0

Insider buys · 90 days

15

Insider sells · 90 days

Earnings

Last report: 10-Q filed May 6, 2026

Next expected: not yet scheduled

On the tape

Recent SEC & insider activity

  • Insider sellInsider Sell $15.6M · 10b5-1 PlanMeloy Charles Alvin · Director · $15.6MJun 17, 2026Filing
  • 8-K eventCredit Agreement AmendmentJun 15, 2026Filing
  • Insider sellInsider Sell $98KPlaumann Mark Lawrence · Director · $98.3KJun 10, 2026Filing
  • Insider sellInsider Sell $1.0MDick Teresa L. · CAO, Exec. VP, Assist. Sec. · $1MJun 8, 2026Filing
  • Insider sellInsider Sell $2.0BSGF FANG Holdings, LP · 10% Owner · $2BJun 5, 2026Filing
  • Insider sellInsider Sell $1.1MZmigrosky Matt · EVP, Chief Legal and Admin Off · $1.1MJun 4, 2026Filing
  • Insider sellInsider Sell $3.1MVan't Hof Matthew Kaes · Director, Chief Executive Officer · $3.1MJun 4, 2026Filing
  • Insider sellInsider Sell $1.0MZmigrosky Matt · EVP, Chief Legal and Admin Off · $1MJun 2, 2026Filing
  • Insider sellInsider Sell $1.4MDick Teresa L. · CAO, Exec. VP, Assist. Sec. · $1.4MJun 2, 2026Filing
  • Insider sellInsider Sell $1.0MDick Teresa L. · CAO, Exec. VP, Assist. Sec. · $1MMay 21, 2026Filing

Questions

Frequently asked questions

What is Diamondback Energy, Inc.'s market cap?

Diamondback Energy, Inc. (FANG) has a market capitalization of $53.9B.

What is FANG's P/E ratio?

FANG trades at a price-to-earnings ratio of 35.4, based on its latest fiscal-year diluted earnings per share and the most recent cached price.

What is FANG's price-to-book (P/B) ratio?

FANG trades at 1.46 times book value per share.

Are insiders buying FANG stock?

SEC Form 4 filings show no open-market insider buys at Diamondback Energy, Inc. in the last 90 days (15 sells).

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Timeline

Every filing, insider trade & earnings on a price-anchored timeline

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News

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Data: SEC EDGAR filings and cached fundamental data; prices and ratios use the most recent cached quote and statements (may lag by up to a day). Educational and research purposes only. Not investment advice.