Security key
25278X109
Diamondback Energy, Inc. - Common Stock, par value $0.01 per share (FANG)
CUSIP: 25278X109
Q2 2026 13F Holders as of 30 Jun 2026
- Security type / class
- Equity / Common Stock, par value $0.01 per share
- Total 13F shares
- 201,235,604
- Total 13F value
- $35,405,102,197
- Share change
- +12,642,659
- Put/Call ratio
- 63%
- SEC-reported price per share
- $175.78
- Number of holders
- 1,193
- Value change
- +$2,138,205,978
- Number of buys
- 589
- Number of sells
- 535
- Shares outstanding
- 279,987,272
Holder snapshot
7 signals
Open additional details 1 more signal available
Security identity
Names, identifiers, and filing context for this profile.
1 source field
Report period
Q2 2026
Institutions
1,193
Top holders
10
FANG full security history
Ownership snapshot
Full 13F holder table
Diamondback Energy, Inc. SEC filings
Diamondback Energy, Inc. company facts
Diamondback Energy, Inc. 13D/G history
Broader feeds
Ownership snapshot
Top reported holders of FANG - Diamondback Energy, Inc. - Common Stock, par value $0.01 per share (13F + 13D/G + 3/4/5)
Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.
Comparable stake leader
WELLINGTON MANAGEMENT GRO...
Disclosed value leader
BlackRock, Inc.
Comparable rows
15/15
Latest evidence
30 Jun 2026
13D/G
13F
3/4/5
Lead comparable stake: 5.8%
13D/G row: WELLINGTON MANAGEMENT GROUP LLP
Showing 1-6 of 15 holder rows.
Quick read
WELLINGTON MANAGEMENT GROUP LLP leads the comparable SEC ownership view at 5.8%.
15 of 15 rows have a safely comparable ownership percentage. Use this as a filing-backed starting point, then open the detailed table for source links, reporting role, position value, share count, and filing date.
Open SEC evidence
Opens WELLINGTON MANAGEMENT GROUP LLP's linked filing trail.
Comparable ownership
Top 5
WELLINGTON MANAGEMENT GROUP LLP
5.8%
VANGUARD CAPITAL MANAGEMENT LLC
5.2%
Melanie Montague Trent
0.01%
Stephanie K. Mains
0%
Vincent K. Brooks
0%
Ownership % is shown only when SEC disclosures are safely comparable across share classes.
Detailed SEC evidence table Showing 1-6 of 15 holder rows
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| WELLINGTON MANAGEMENT GROUP LLP |
13D/G
13F
Company
|
5.8%
|
$3,146,119,325
16,420,247 shares
|
$0 | 30 Jun 2026 |
| VANGUARD CAPITAL MANAGEMENT LLC |
13D/G
13F
Vanguard Capital Management · Company
|
5.2%
|
$2,907,716,328
14,701,028 shares
|
$0 | 31 Mar 2026 |
| Melanie Montague Trent |
3/4/5
Director
|
0.01%
|
$2,974,563
15,039 shares
|
— | 20 May 2026 |
| Stephanie K. Mains |
3/4/5
Director
|
0%
|
$2,301,286
11,635 shares
|
— | 20 May 2026 |
| Vincent K. Brooks |
3/4/5
Director
|
0%
|
$2,301,286
11,635 shares
|
— | 20 May 2026 |
| Lance W. Robertson |
3/4/5
Director
|
0%
|
$1,977,702
9,999 shares
|
— | 20 May 2026 |
How to read this table
Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.
13F holder rows
Institutional holders as of Q2 2026
Investor-level positions for this CUSIP, loaded as an interactive table.
Institutions
1,193
Shares
201,235,604
Rows available
1,193
| Investor | Option | Weight % | Change % | SEC-reported value | * Price | Shares | Share Change | Activity | Report Period |
|---|
* SEC-reported price is the security price as of the portfolio date and can indicate the last known price at which the security was still held. The marker flags a reported price that did not pass the local price check.
Compare Q2 2026 vs Q1 2026 Across Filers
Q1 2026 holders
1,201
Q2 2026 holders
1,193
Holder diff
-8
| Investor | Q1 2026 Shares | Q2 2026 Shares | Share Diff | Share Chg % | Q1 2026 value | Q2 2026 value | Value change | Value Chg % |
|---|