Diamondback Energy, Inc. FANG
CIK 0001539838 · CUSIP 25278X109
Quarter-end disclosures, not live holdings.
Top 20 institutions
Weight means this stock's share of the manager's own portfolio.
| # | Manager | Value | Manager weight | Change vs prior | Source | |
|---|---|---|---|---|---|---|
| 01 | VANGUARD GROUP INC CIK 102909 · View history | $3.67B 22,936,775 shares | 0.07% | -210.98K(-0.9%)Reduced | SEC filing ↗ May 9, 2025 | ▾ |
| 02 | BlackRock, Inc. CIK 2012383 · View history | $2.47B 15,470,590 shares | 0.05% | -527.15K(-3.3%)Reduced | SEC filing ↗ May 2, 2025 | ▾ |
| 03 | STATE STREET CORP CIK 93751 · View history | $1.80B 11,249,059 shares | 0.07% | -476.89K(-4.1%)Reduced | SEC filing ↗ May 15, 2025 | ▾ |
| 04 | PRICE T ROWE ASSOCIATES INC /MD/ CIK 80255 · View history | $990.41M 6,194,715 shares | 0.12% | -2.94M(-32.2%)Reduced | SEC filing ↗ May 14, 2025 | ▾ |
| 05 | Boston Partners CIK 1386060 · View history | $861.96M 5,418,840 shares | 1.04% | +249.10K(+4.8%)Added | SEC filing ↗ May 13, 2025 | ▾ |
| 06 | GEODE CAPITAL MANAGEMENT, LLC CIK 1214717 · View history | $847.65M 5,299,000 shares | 0.07% | +588.84K(+12.5%)Added | SEC filing ↗ May 13, 2025 | ▾ |
| 07 | JPMORGAN CHASE & CO CIK 19617 · View history | $757.86M 4,740,172 shares | 0.06% | -94.34K(-2.0%)Reduced | SEC filing ↗ May 12, 2025 | ▾ |
| 08 | Bank of New York Mellon Corp CIK 1390777 · View history | $680.65M 4,257,247 shares | 0.13% | +94.18K(+2.3%)Added | SEC filing ↗ Apr 29, 2025 | ▾ |
| 09 | MORGAN STANLEY CIK 895421 · View history | $608.50M 3,805,980 shares | 0.04% | +16.17K(+0.4%)Added | SEC filing ↗ May 15, 2025 | ▾ |
| 10 | FMR LLC CIK 315066 · View history | $551.60M 3,450,071 shares | 0.04% | +748.13K(+27.7%)Added | SEC filing ↗ May 12, 2025 | ▾ |
| 11 | Invesco Ltd. CIK 914208 · View history | $494.55M 3,093,243 shares | 0.09% | +6.78K(+0.2%)Added | SEC filing ↗ May 12, 2025 | ▾ |
| 12 | Capital World Investors CIK 1422849 · View history | $485.51M 3,036,705 shares | 0.08% | +2.99M(+6375.3%)Added | SEC filing ↗ May 12, 2025 | ▾ |
| 13 | DIAMOND HILL CAPITAL MANAGEMENT INC CIK 1217541 · View history | $468.85M 2,932,484 shares | 2.15% | +114.93K(+4.1%)Added | SEC filing ↗ May 6, 2025 | ▾ |
| 14 | UBS Group AG CIK 1610520 · View history | $406.18M 2,540,513 shares | 0.09% | +1.03M(+68.7%)Added | SEC filing ↗ May 13, 2025 | ▾ |
| 15 | DIMENSIONAL FUND ADVISORS LP CIK 354204 · View history | $354.18M 2,215,603 shares | 0.09% | +1.21K(+0.1%)Added | SEC filing ↗ May 13, 2025 | ▾ |
| 16 | Pacer Advisors, Inc. CIK 1616667 · View history | $326.04M 2,039,260 shares | 0.77% | +1.99M(+3925.7%)Added | SEC filing ↗ May 6, 2025 | ▾ |
| 17 | WELLINGTON MANAGEMENT GROUP LLP CIK 902219 · View history | $311.79M 1,950,160 shares | 0.06% | +417.88K(+27.3%)Added | SEC filing ↗ May 13, 2025 | ▾ |
| 18 | NORTHERN TRUST CORP CIK 73124 · View history | $309.70M 1,937,084 shares | 0.05% | -155.84K(-7.4%)Reduced | SEC filing ↗ May 13, 2025 | ▾ |
| 19 | RAYMOND JAMES FINANCIAL INC CIK 720005 · View history | $285.86M 1,787,983 shares | 0.11% | -32.98K(-1.8%)Reduced | SEC filing ↗ May 13, 2025 | ▾ |
| 20 | Capital Research Global Investors CIK 1422848 · View history | $256.01M 1,601,284 shares | 0.06% | +1.19M(+287.5%)Added | SEC filing ↗ May 12, 2025 | ▾ |
Showing 20 / 1,124 institutions. The complete set is available through the API.
Coverage & totals by quarter
Reporting institutions by quarter
Counts also change with data coverage and reporting entities; they do not measure net buying. Distinct managers with a live stock row in this CUSIP; totals may include overlapping filings and are not a share of the company.
Explore all 1,124 reporting institutions.
This page includes 20 of 1,124 reporting institutions. Sign in to look up the full history beyond 3 years, use advanced screening & filtering, download CSV, and get the complete set through the Akkru API.
- Download CSV
- Earlier quarters
- Advanced screening & filtering
- API & AI access
+ New accounts get free API credits to explore data beyond ownership filings.
For AI agents & developers
The initial HTML of this page carries its exact data as script#research-data (JSON): values, units, scope, preview limits and SEC sources. Read it directly, no script or API key needed; script#research-access says what needs an account. This page lists 20 of 1,124 reporting institutions; totals use the complete disclosed data.
Without an account: the last 3 years, with the row caps stated on the page. A free account opens all history on file on these pages and the CSV of what a page shows. Rows beyond the caps and bulk retrieval go through the authenticated API / MCP.
MCP https://api.akkrudata.ai/mcp
get_institutional_security_holders
{"cusip":"25278X109","quarter":"2025Q1","type":"positions","page_size":100}Connect to MCP with OAuth and follow the returned pagination. Credits and usage limits depend on the account.
- MCP endpoint
- https://api.akkrudata.ai/mcp
- API / MCP documentation
- /documents
- llms.txt
- /llms.txt
Sources, coverage & how to read this data
Figures are as reported to the SEC and merged with later amendments where Akkru could match them. Preview limits apply to what is listed, not to the totals, which come from the complete reported data. Nothing is zero-filled: a missing quarter or month is shown as missing.