Diamondback Energy, Inc.· FANG

🇺🇸 US · LargeSP500NASDAQ

Energy Oil & Gas Exploration & Production Website

Price: $192.42
Day: -2.30%
Mkt Cap: $54.13B
52W Range: $136.13 – $216.90
Volume: 8.10M
Beta: 0.41

D55D FrameworkQuarterly Data

Holdings Analysis

Insider activity, institutional flows, and fund ownership.

Smart Money: 3.2 / 5 (Neutral), from 3 of 3 components
Institutions Q2 2026: 1,256 institutions hold; 611 added, 410 reduced
Insiders Q3 2026: no purchases, 15 sales ($1.9B)

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Diamondback Energy, Inc.

FANG|Energy|Oil & Gas Exploration & Production

Current price: $192

Smart Money

Dimension 5 of 5

Insider selling pace · Q3 2026

1.9x

vs own 6-quarter average

Seller breadth · Q3 2026

9 sellers

vs 4.8 avg per quarter

Institutional net breadth · Q2 2026

+200

753 adding vs 553 reducing

Institutional ownership · Q2 2026

72.1%

1,256 institutions

Insider Selling Pace

Each quarter's selling vs this stock's own trailing 6-quarter average

Light <0.5xRoutineElevated >1.5xHeavy >3xBuying

Institutional Positions

Institutions adding above the line, reducing below, net as a line

NewIncreasedReducedClosedNet

Largest Institutional Holders, Q2 2026

By reported market value, and how each moved in the quarter

Holder

Change

BLACKROCK, INC.

18.8M

+2.1%

WELLINGTON MANAGEMENT GROUP LLP

16.4M

+32.1%

VANGUARD CAPITAL MANAGEMENT LLC

12.8M

+0.9%

STATE STREET CORP

12.6M

+4.8%

INVESCO LTD.

11.2M

+89.9%

VANGUARD PORTFOLIO MANAGEMENT LLC

9.7M

+0.5%

ETF & Fund Activity, Q2 2026

How the covering funds split between buying, holding and selling

154

241

135

154 buying241 unchanged135 selling

530 funds held FANG in Q2 2026, holding 118.4M shares between them, up 7.7% on the quarter.

Largest fund holders

SPDR SERIES TRUST1.2M sh

NATIONWIDE MUTUAL FUNDS94.7K sh

MADISON FUNDS35.0K sh

Notable Insider Transactions, Q3 2026

Largest open-market purchases and sales by value in the last eight quarters

Sale · Mar 12

SGF FANG Holdings, LP

$2.2B

Sale · Jun 4

SGF FANG Holdings, LP

$2.0B

Sale · Sep 16

SGF FANG Holdings, LP

$1.9B

Insider transactions from SEC Form 4 filings; institutional holdings from quarterly 13F filings, which are reported with a lag and can overlap between filers. 13F: quarterly institutional holdings report · ETF: Exchange-Traded Fund

See the complete picture

The full 5D Framework: Business Quality · Peer Comparison · Valuation · Analyst Sentiment · Smart Money

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Generated September 20, 2026

For educational purposes only. Not financial advice. Data may be delayed or incomplete.

Smart Money Sentiment

FANG Smart Money Sentiment Score

A weighted 1-5 sentiment score across three smart money signals.

Smart Money

3.2/5

Neutral

Weighted across 3 components

Component Breakdown (3 of 3 available)

Insider Activity

40% weight

-35

Institutional Flow

50% weight

+52

Fund Flow

10% weight

Overall Smart Money sentiment of 3.2/5 (Neutral) based on a weighted combination of 3 components. Insider activity uses a relative-baseline comparison against the stock's own history; institutional flow tracks position momentum and 13F share changes; fund flow measures ETF / mutual-fund buying vs selling. Higher scores indicate stronger bullish sentiment from professional investors.Last updated September 19, 2026.

Insider Trading Activity

Insider trading analysis comparing the latest quarter against the stock's own historical baseline.

Insider Selling Pace for FANG

Each quarter's selling vs the stock's own trailing 6-quarter average; 1.0x is typical for this stock. Green triangles mark quarters with insider buying.

Bearish Signal

Elevated insider selling in Q3 2026

15 sales totaling $1.9B (9.2M shares)

Share volume is elevated at 1.9x the historical average

9 different insiders sold this quarter

Buying seen in 2 of 15 quarters

Steady selling pace across recent quarters

1.9x

Selling pace

vs own 6-qtr average

Elevated

6.83%

Stake sold

of active insiders' holdings

9 sellers

Seller breadth

vs 4.8 avg per quarter

Q1 2025

Last insider purchase

buying in 2 of 16 quarters

Notable Recent Transactions, FANG

Top 8 highest-value insider trades from the last 8 quarters

SGF FANG Holdings, LP

10% Owner

Sell

12,650,000 shares at $170.19

≈13.1% of their stake at the time

Mar 12, 2026$2.15B

SGF FANG Holdings, LP

10% Owner

Sell

10,000,000 shares at $204.25

≈11.9% of their stake at the time

Jun 4, 2026$2.04B

SGF FANG Holdings, LP

10% Owner

Sell

9,079,675 shares at $205.26

≈12.3% of their stake at the time

Sep 16, 2026$1.86B

SGF FANG Holdings, LP

10% Owner

Sell

2,000,000 shares at $152.59

≈2.0% of their stake at the time

Nov 28, 2025$305.18M

SGF FANG Holdings, LP

10% Owner

Sell

1,000,000 shares at $176.71

≈1.0% of their stake at the time

Mar 4, 2026$176.71M

SGF FANG Holdings, LP

10% Owner

Sell

1,000,000 shares at $168.99

≈1.0% of their stake at the time

Feb 4, 2026$168.99M

SGF FANG Holdings, LP

10% Owner

Sell

1,000,000 shares at $162.88

≈1.0% of their stake at the time

Feb 3, 2026$162.88M

Meloy Charles Alvin

Director

Sell

377,911 shares at $138.61

≈26.6% of their stake at the time

Dec 4, 2025$52.38M

Institutional Ownership Analysis

Institutional ownership analysis with position momentum, 13F share flow, and ownership percentage trends.

Institutional Positions for FANG

Institutions adding (new + increased) above zero, reducing (reduced + closed) below, net as a line

New Increased Reduced Closed Net (adding − reducing)

Bullish Signal

Institutions accumulating in Q2 2026

72.1% institutional ownership

Slight accumulation: 753 adding vs 553 reducing

13F shares increased by 6.8%, a significant shift

Momentum weakening from prior quarter

+200

Net breadth

753 adding vs 553 reducing

Accumulating

1.36

Add / reduce ratio

in Q2 2026

-1

New − closed

142 initiated, 143 exited

10 of 10

Top holders adding

largest holders with a known change

Position Changes

Q2 2026: how are institutions adjusting their positions?

+753 growing-553 shrinkingNet: +200

142

611

410

143

New (142)

Increased (611)

Reduced (410)

Closed (143)

Top Institutional Holders, FANG

Largest 8 institutional positions by ownership percentage as of Q2 2026

BLACKROCK, INC.

18.8M

$3.3B

Ownership

6.68%

+2.1%

WELLINGTON MANAGEMENT GROUP LLP

16.4M

$2.9B

Ownership

5.84%

+32.1%

VANGUARD CAPITAL MANAGEMENT LLC

12.8M

$2.2B

Ownership

4.54%

+0.9%

STATE STREET CORP

12.6M

$2.2B

Ownership

4.47%

+4.8%

INVESCO LTD.

11.2M

$2.0B

Ownership

3.98%

+89.9%

VANGUARD PORTFOLIO MANAGEMENT LLC

9.7M

$1.7B

Ownership

3.45%

+0.5%

CAPITAL WORLD INVESTORS

8.9M

$1.6B

Ownership

3.18%

+136.9%

BOSTON PARTNERS

5.9M

$1.0B

Ownership

2.08%

+2.0%

ETF and Mutual Fund Holdings

ETF and mutual fund activity breakdown showing buying vs selling funds, top fund holders, and detailed holdings.

Fund Activity

Q2 2026: 530 ETFs and mutual funds reporting

154 buying135 sellingNet: +19

154

241

135

Buying (154)

Unchanged (241)

Selling (135)

In total, funds bought 14.3M shares and sold 5.3M this quarter. Each fund counts once in the bar above, whatever the size of its move.

Neutral

Mixed fund activity in Q2 2026

530 ETFs and mutual funds reporting

154 buying vs 135 selling (balanced)

Top Fund Holders, FANG

Largest 8 ETF and mutual fund positions by shares held, each fund's latest filing

SPDR SERIES TRUST

1.2M

Weight

5.80%

Jul 31, 2026No change

NATIONWIDE MUTUAL FUNDS

94.7K

Weight

0.01%

Jul 31, 2026Decreased

MADISON FUNDS

35.0K

Weight

0.72%

Jul 31, 2026No change

FORUM FUNDS

11.8K

Weight

55.20%

Jul 31, 2026No change

Tactical Investment Series Trust

6.5K

Weight

5.32%

Jun 30, 2026Increased

NORTHERN LIGHTS FUND TRUST III

6.1K

Weight

0.04%

Jun 30, 2026Increased

X-Square Balanced Fund, LLC

5.6K

Weight

1.23%

Jun 30, 2026No change

Chesapeake Investment Trust

4.0K

Weight

5.97%

Jul 31, 2026No change

Diamondback Energy, Inc.· FANG

Holdings Analysis

Insider Trading Activity

1.3Transaction History176Real market purchases and sales onlyShow All Types

Institutional Ownership Analysis

2.4Detailed Holdings189Most recent institutional positions with changes and valuations

ETF and Mutual Fund Holdings

3.3Fund Holdings Details25Most recent ETF and mutual fund holdings with share counts and weights

Search stocks

Holdings Analysis

Insider Trading Activity

1.3Transaction History176Real market purchases and sales onlyShow All Types

Institutional Ownership Analysis

2.4Detailed Holdings189Most recent institutional positions with changes and valuations

ETF and Mutual Fund Holdings

3.3Fund Holdings Details25Most recent ETF and mutual fund holdings with share counts and weights