WaveMan
WaveMan · Company
FANG · Diamondback Energy, Inc.
> Search tickers & screens ⌘K
LIVE
← All companies

FANG Diamondback Energy (FANG) Insider Trading, Ownership & Congress Trades

Energy · Crude petroleum & natural gas · CIK 0001539838
Quote by TradingView
Form 144 · 11
Insider buyers, 180 days
0
House members buying, 1 year
0
STOCK Act, US House only, disclosed up to 45 days after the trade
Funds added, last quarter
607
13F, latest reported quarter

What the filings say about FANG

Insiders, 180 days
-$5.8B net sold
10 sellers · 7% of sales under a 10b5-1 plan
Congress, 1 year
0 bought · 1 sold
Latest: sale, 2025-12-22
Planned sales (Form 144), 90 days
$1.9B
11 notices

Diamondback Energy insider trades (Form 4)

Form 4 buys and sells (codes P and S). Grants, option exercises and conversions excluded.

Over the last 180 days, Diamondback Energy, Inc. insiders sold a net $5.8B of stock across 172 Form 4 purchases and sales, with no insider buying. Source: SEC Form 4 filings, as of 2026-10-27.

Insider
Filed
Shares
Value
Since filing
Meloy Charles Alvin
Director
SELL
2026-10-07 SECtraded 2026-10-05
20,503
$3.8M
+7.3%
Context
  • 43 earlier Form 4 trades (code P or S) here by this insider (43 sales), the last on Aug 3, 2026.
  • The trade is 2.7% of the 772,694 shares held after it.
  • 4 other insiders sold within 30 days.
  • 607 funds added in the 13F quarter to Jun 30, 2026.
Insider activity: Director Meloy Charles Alvin sold about $3.8M of FANG under a 10b5-1 plan on Oct 5, 2026; 4 other insiders sold within 30 days and 607 funds added in the latest 13F quarter.
Meloy Charles Alvin
Director
SELL
2026-10-07 SECtraded 2026-10-05
6,476
$1.2M
+7.3%
Context
  • 43 earlier Form 4 trades (code P or S) here by this insider (43 sales), the last on Aug 3, 2026.
  • The trade is 0.8% of the 766,218 shares held after it.
  • 4 other insiders sold within 30 days.
  • 607 funds added in the 13F quarter to Jun 30, 2026.
Insider activity: Director Meloy Charles Alvin sold about $1.2M of FANG under a 10b5-1 plan on Oct 5, 2026; 4 other insiders sold within 30 days and 607 funds added in the latest 13F quarter.
Meloy Charles Alvin
Director
SELL
2026-10-07 SECtraded 2026-10-05
6,354
$1.2M
+7.3%
Context
  • 43 earlier Form 4 trades (code P or S) here by this insider (43 sales), the last on Aug 3, 2026.
  • The trade is 0.8% of the 759,864 shares held after it.
  • 4 other insiders sold within 30 days.
  • 607 funds added in the 13F quarter to Jun 30, 2026.
Insider activity: Director Meloy Charles Alvin sold about $1.2M of FANG under a 10b5-1 plan on Oct 5, 2026; 4 other insiders sold within 30 days and 607 funds added in the latest 13F quarter.
SGF FANG Holdings, LP
SELL
2026-09-17 SECtraded 2026-09-16
9,079,675
$1.9B
+6.9%
Context
  • 4 earlier Form 4 trades (code P or S) here by this insider (4 sales), the last on Mar 4, 2026.
  • The trade is 14.0% of the 64,957,047 shares held after it.
  • 7 other insiders sold within 30 days.
  • 607 funds added in the 13F quarter to Jun 30, 2026.
Insider activity: Insider SGF FANG Holdings, LP sold about $1.9B of FANG on Sep 16, 2026, the largest insider sale at the company on our record; 7 other insiders sold within 30 days and 607 funds added in the latest 13F quarter.
SGF FANG Holdings, LP
SELL
2026-09-17 SECtraded 2026-09-16
9,079,675
$1.9B
+6.9%
Context
  • 4 earlier Form 4 trades (code P or S) here by this insider (4 sales), the last on Mar 4, 2026.
  • The trade is 14.0% of the 64,957,047 shares held after it.
  • 7 other insiders sold within 30 days.
  • 607 funds added in the 13F quarter to Jun 30, 2026.
Insider activity: Insider SGF FANG Holdings, LP sold about $1.9B of FANG on Sep 16, 2026, the largest insider sale at the company on our record; 7 other insiders sold within 30 days and 607 funds added in the latest 13F quarter.
172 transactions on record
Since filing: total return from the first close after the filing to the latest close, dividend-adjusted. Not a forecast.
Context lines are counts over the filings above and returns from our own price history, never a price level. Not investment advice.
See all insider buying · insider selling
Showing the latest few. to see 167 more transactions and use the screener and CSV export. We store only your email; there is no password.
Seven facts, ranked against the sector · Rank is not a forecast
Insiders
net -$5.8B over 180 days
-$3.8B over 90 days · -$5.8B of it by a 10%+ holder
the lowest in Energy
Congress
no House purchase disclosed in the last 12 months
Funds
607 funds bought in last quarter
more than 92% of Energy
Revenue
+35.8% year over year
more than 84% of Energy
Margin
11.1% net margin
more than 67% of Energy
Buybacks
$1.6B repurchased, FY to 2025-09-30
more than 91% of Energy
Short interest
3.4% of the float short (float per yahoo 2026-10-26) · 1.7 days to cover · settled 2026-09-30
below 62% of Energy
What changed in the last 30 days
Oct 7Director Meloy Charles Alvin sold $6.1M under a 10b5-1 plan (Oct 5)
Why it matters
A 10b5-1 plan schedules trades months ahead, so this says little about what the insider thinks today.
Oct 5Director Charles A. Meloy filed to sell $6.1M by Oct 5 (Form 144)
Why it matters
A Form 144 is a notice of intent to sell; the sale may not happen, and it says nothing about the price.

Watch FANG

A free account keeps a watchlist and can send one email a day when insiders, funds or Congress file on the names in it. No password and no card.

The year, with the filings on it
Total return over 12 months. Each marker is a filing; hover or tap one for the detail.
+48.1%12M
-4%+15%+34%+52%2025-102025-122026-022026-042026-062026-082026-10 2026-03-12 · SGF FANG Holdings, LP sold $2.2B2026-06-04 · SGF FANG Holdings, LP sold $2.0B2026-09-16 · SGF FANG Holdings, LP sold $1.9B2026-09-16 · SGF FANG Holdings, LP sold $1.9B2025-11-28 · SGF FANG Holdings, LP sold $305.2M2026-03-04 · SGF FANG Holdings, LP sold $176.7M2026-02-04 · SGF FANG Holdings, LP sold $169.0M2026-02-03 · SGF FANG Holdings, LP sold $162.9M2025-12-04 · Meloy Charles Alvin sold $52.4M2026-09-11 · Stice Travis D. sold $15.3M2026-06-16 · Meloy Charles Alvin sold $12.1M2026-03-06 · Stice Travis D. sold $11.4M2026-03-06 · Stice Travis D. sold $6.3M2026-02-03 · Meloy Charles Alvin sold $5.8M2026-08-03 · Meloy Charles Alvin sold $3.8M2026-03-13 · Zmigrosky Matt sold $3.8M2026-10-05 · Meloy Charles Alvin sold $3.8M2026-03-06 · Wesson Daniel N sold $3.6M2026-02-03 · Meloy Charles Alvin sold $3.0M2026-06-16 · Meloy Charles Alvin sold $2.7M2026-06-03 · Van't Hof Matthew Kaes sold $2.1M2026-08-20 · Van't Hof Matthew Kaes sold $2.0M2026-03-06 · Van't Hof Matthew Kaes sold $1.8M2026-08-20 · Wesson Daniel N sold $1.6M2026-08-03 · Meloy Charles Alvin sold $1.5M2026-06-02 · Dick Teresa L. sold $1.4M2025-11-06 · Van't Hof Matthew Kaes sold $1.4M2026-10-05 · Meloy Charles Alvin sold $1.2M2026-10-05 · Meloy Charles Alvin sold $1.2M2026-03-18 · WEST STEVEN E sold $1.1M2026-06-03 · Zmigrosky Matt sold $1.1M2026-09-15 · Dick Teresa L. sold $1.1M2026-04-06 · Meloy Charles Alvin sold $1.0M2026-05-19 · Dick Teresa L. sold $1.0M2026-06-03 · Van't Hof Matthew Kaes sold $1.0M2026-06-04 · Dick Teresa L. sold $1.0M2026-08-11 · Van't Hof Matthew Kaes sold $1.0M2026-06-01 · Zmigrosky Matt sold $1.0M2026-05-13 · Zmigrosky Matt sold $1.0M2026-05-14 · Dick Teresa L. sold $1.0M2026-03-20 · Dick Teresa L. sold $965.0K2026-03-20 · Wesson Daniel N sold $959.8K2026-10-05 · Charles A. Meloy filed to sell $6.1M2026-09-16 · SGF FANG Holdings, LP filed to sell $1.9B2026-09-15 · Zmigrosky Matt filed to sell $281.8K2026-09-15 · Dick Teresa L. filed to sell $1.1M2026-09-11 · Stice Travis D. filed to sell $15.3M2026-08-21 · Plaumann Mark Lawrence filed to sell $210.6K2026-08-20 · Wesson Daniel N filed to sell $1.6M2026-08-20 · Van't Hof Matthew Kaes filed to sell $2.1M2026-08-14 · Zmigrosky Matt filed to sell $506.9K2026-08-14 · Thompson Jere W III filed to sell $102.1K2026-08-11 · Van't Hof Matthew Kaes filed to sell $1.0M
Insider sellForm 144 (planned sale)
Indexed to 100, dividend-adjusted, not a price chart. When a name files heavily, the largest trades are drawn first.

Who owns FANG: institutional holders (13F)

13F holdings, latest reported quarter
BlackRock, Inc.
18,792,594 sh
$3.3B
WELLINGTON MANAGEMENT GROUP LLP
16,420,247 sh
$2.9B
VANGUARD CAPITAL MANAGEMENT LLC
12,775,007 sh
$2.2B
STATE STREET CORP
12,562,224 sh
$2.2B
Invesco Ltd.
11,180,445 sh
$2.0B

Congress trades in FANG

STOCK Act disclosures, US House only, filed up to 45 days after the trade
Roger Williams
Sold 2025-12-22 · disclosed 24 days later
$1,001 - $15,000
Lisa McClain
Sold 2025-07-16 · disclosed 28 days later
$1,001 - $15,000
Lisa McClain
Bought 2025-06-17 · disclosed 57 days later
$1,001 - $15,000
Rob Bresnahan
Sold 2025-04-08 · disclosed 30 days later
$1,001 - $15,000
Greg Landsman
Sold 2024-10-15 · disclosed 30 days later
$15,001 - $50,000
All stocks members of Congress are buying · Every member's trades

Activist and 5% holders (13D/13G)

No 5%+ ownership filings
Nobody has filed for crossing 5%. That is a fact, not missing data.

FANG planned insider sales (Form 144)

Notice of intent to sell, filed before any sale
Charles A. Meloy
Filed 2026-10-05
$6.1M
SGF FANG Holdings, LP
Filed 2026-09-16
$1.9B
Zmigrosky Matt
Filed 2026-09-15
$281.8K
Dick Teresa L.
Filed 2026-09-15
$1.1M
Stice Travis D.
Filed 2026-09-11
$15.3M

FANG mutual fund holders (N-PORT)

Funds ranked by the share of their own portfolio in this stock (N-PORT).
TEXAS CAPITAL TEXAS OIL INDEX ETF
$867.5K position · as of 2026-06-30
7.2%
Nomura VIP Energy Series
$5.1M position · as of 2026-06-30
5.7%
Hennessy Energy Transition Fund
$842.0K position · as of 2026-07-31
5.3%
EQ/Wellington Energy Portfolio
$8.2M position · as of 2026-06-30
4.9%
Invesco Energy Exploration & Production ETF
$4.1M position · as of 2026-07-31
4.9%
Tortoise Energy ETF
$25.4M position · as of 2026-05-31
4.8%
SEC N-PORT, monthly, about 60 days late · funds ≥ $10M · % is the share of the fund's own portfolio
Executive pay vs shareholder return · Travis DStice
CEO pay, headline and as actually paid, against the company's return and its chosen peers' (DEF 14A).
FY
CEO total
Actually paid
Other execs, avg
TSR
Peer TSR
2023
$17.6M
$34.3M
$5.7M
+269%
+213%
2022
$17.2M
$17.7M
$4.9M
+208%
+223%
2021
$13.5M
$24.0M
$5.1M
+127%
+89%
2020
$10.2M
$957.6K
$3.5M
-46%
-38%
Tagged by the company under SEC Item 402(v). Returns are cumulative from the start of the disclosure period. Green where the company beat its own peer group.
Live price
Daily candles from TradingView, under their licence. No filings marked.
Why this name is on the desk
Insiders have filed to sell, before selling.
The record shows a net $5.8B sold by insiders over 180 days, 607 funds added last quarter, $1.9B in planned Form 144 sales. Each figure is a federal filing, dated the day it went public.
Backtest this pattern Open the screener
Same sector, ranked by filing activity
Sector by SEC SIC code
METCAMRPBFGULTUPRTCRCREPXCVXDMLPPARRTALODKL

FANG financials

Revenue growth
+35.8%
XBRL, annual
Net margin
11.1%
Ratios from the company's XBRL filings, latest filings
Revenue, TTM
$17.1B
four quarters, 2025-07-01 to 2026-06-30
Net margin, TTM
+7.9%
net income over revenue, 2025-07-01 to 2026-06-30
Free cash flow, TTM
$10.1B
operating cash flow minus capex, 2025-07-01 to 2026-06-30
Debt to equity
0.33x
long-term 2026-06-30 plus current 2026-06-30; equity 2026-06-30
Cash flow to debt
0.80x
TTM operating cash flow over long-term 2026-06-30 plus current 2026-06-30
Return on equity
+3.5%
TTM net income over average of 2025-06-30 and 2026-06-30
Return on assets
+1.9%
TTM net income over average of 2025-06-30 and 2026-06-30
Return on invested capital
+1.8%
operating income after a 18.0% effective tax rate, over long-term 2026-06-30 plus current 2026-06-30 plus average of 2025-06-30 and 2026-06-30 minus cash
Return on capital employed
+1.6%
operating income (EBIT proxy) over average of 2025-06-30 and 2026-06-30 minus current liabilities
P/E, trailing
39.12x
close 2026-10-23 over four quarters of diluted EPS, 2025-07-01 to 2026-06-30
Enterprise value
$69.8B
market value at close 2026-10-23 on 2026-07-31 shares, plus long-term 2026-06-30 plus current 2026-06-30, minus cash 2026-06-30
FCF yield
+17.6%
TTM free cash flow over market value at close 2026-10-23
PEG, trailing
n/a
trailing EPS growth -62%, PEG needs growth
Price as of 2026-10-23. Hover or tap a tile for its yearly and quarterly history.
Method
TTM is four consecutive fiscal quarters; Q4 is the year minus nine months when not filed. Returns use the average of opening and closing balances. EBIT is approximated by operating income. PEG uses trailing EPS growth.
Fundamentals
Annual figures from XBRL filings. Pick a past date to see them as known then.
2025-122024-122023-122022-12
Revenue$15.0B$11.1B$8.4B$9.6B
Operating income$1.3B$4.4B$4.6B$6.5B
Net income$1.5B$3.7B$3.3B$4.6B
EPS (diluted)5.7315.5317.3424.61
Operating cash flow$8.8B$6.4B$5.9B$6.3B
Cash$104.0M$161.0M$582.0M$157.0M
Long-term debt$13.7B$12.1B$6.6B$6.2B
Buybacksn/a$959.0M$840.0M$1.1B
Dividends paid$1.2B$1.6B$1.4B$1.6B
SEC XBRL, fiscal years, as known on 2026-10-27

FANG Stock Sonar score 6/7 axes

Find similar shapesCompare

FANG ranks highest on growth (84th percentile) and financial health (61st), and lowest on insider conviction (1st), among Energy peers.

ProfitHealthGrowthInsidersInstitutionsRisk
Profitability
32
Inputs
  • Return on equity+3.5% · 47 pct, sector of 109
  • Return on assets+1.9% · 48 pct, sector of 129
  • Return on invested capital+1.8% · 0 pct, sector of 39
  • Return on capital employed+1.6% · 33 pct, sector of 110
Financial health
61
Inputs
  • Debt to equity0.33x · 55 pct, sector of 111
  • Cash flow to debt0.80x · 67 pct, sector of 115
Growth
84
Inputs
  • Revenue growth, YoY+35.8% · 84 pct, sector of 141
  • Backlog growth, YoYno backlog line filed, or no year-earlier backlog
Insider conviction
1
Inputs
  • Net Form 4 buying (codes P and S), 180d-$5.8B · 1 pct, sector of 95
  • Insider buyers, 180d0 · 0 pct, sector of 95
Institutional and government
43
Inputs
  • Funds adding, latest quarter607 · 92 pct, sector of 145
  • Congress net buyers, 365d-1 · 13 pct, sector of 31
  • Federal contracts, 180dno federal contracts in 180 days
  • Lobbying spend, 4 quarters$170K · 22 pct, sector of 37
Risk and compliance
59
Inputs
  • Short interest, % of float+3.4% · 61 pct, sector of 167
  • Recalls per $1B revenue, 3ynot measured for this sector, almost no peer has an event
  • EPA cases per $1B revenue, 5y0.00 per $1B · 100 pct, sector of 109
  • New text in Risk Factors, latest 10-K+20.4% · 18 pct, sector of 120
1 not measured: US patents
  • US patents needs 1 of 2 inputs, 0 present: patent data not loaded yet

6 of 7 axes scored. Each is a percentile against sector peers (all companies when the sector is thin); higher is better. An unscored axis is unmeasured, not low. How it is scored

FANG filings, in plain words

Are Diamondback Energy insiders buying or selling FANG?

In the 180 days to 2026-10-27, Diamondback Energy insiders were net sellers, a net $5.8B across purchases and sales reported on Form 4, by 10 sellers.

Have members of Congress traded FANG?

Yes. In the year to 2026-10-27, 0 House members disclosed buying FANG and 1 House member disclosed selling it; the latest on record is a sale by Roger Williams dated 2025-12-22.

Are there planned insider sales of FANG?

Yes. 11 Form 144 notices of planned insider sales were filed in the 90 days to 2026-10-27, covering $1.9B of stock; the latest, by Charles A. Meloy, was filed 2026-10-05.

Read the full summary

In the 180 days to 2026-10-27, Diamondback Energy insiders were net sellers of FANG, a net $5.8B across purchases and sales reported on Form 4 by 10 sellers. Most of that figure, $5.8B, came from a holder of 10% or more rather than an officer or director. 7% of the 42 insider sales were made under a Rule 10b5-1 plan; the rest were not flagged as planned. In the year to 2026-10-27, 0 members of Congress disclosed buying FANG and 1 member disclosed selling it; the latest on record is a sale by Roger Williams dated 2025-12-22. Insiders filed 11 Form 144 notices of intent to sell in the 90 days to 2026-10-27, covering $1.9B of stock. Each figure is counted from SEC and House filings as of 2026-10-27, dated the day the filing was made public.

Explore insider trading and ownership data

Every company we track, ranked by each kind of filing
Insider buyingInsider sellingCongress stock tradesActivist 13D stakesForm 144 planned salesCEO pay vs performanceAll companies