Leidos Holdings, Inc. LDOS
CIK 0001336920 · CUSIP 525327102
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 | BlackRock Inc. CIK 1364742 · View history | $1.86B 17,160,742 shares | 0.05% | -208.00K(-1.2%)Reduced | SEC filing ↗ Feb 13, 2024 | ▾ |
| 02 | VANGUARD GROUP INC CIK 102909 · Amended · View history | $1.67B 15,405,638 shares | 0.04% | -29.99K(-0.2%)Reduced | SEC filing ↗ Mar 11, 2024 | ▾ |
| 03 | STATE STREET CORP CIK 93751 · View history | $591.61M 5,465,689 shares | 0.03% | +185.79K(+3.5%)Added | SEC filing ↗ Feb 14, 2024 | ▾ |
| 04 | VICTORY CAPITAL MANAGEMENT INC CIK 1040188 · View history | $532.94M 4,923,663 shares | 0.56% | +39.17K(+0.8%)Added | SEC filing ↗ Feb 5, 2024 | ▾ |
| 05 | WELLINGTON MANAGEMENT GROUP LLP CIK 902219 · Amended · View history | $467.28M 4,317,091 shares | 0.09% | -343.30K(-7.4%)Reduced | SEC filing ↗ Feb 12, 2024 | ▾ |
| 06 | Boston Partners CIK 1386060 · View history | $351.22M 3,241,806 shares | 0.47% | -339.16K(-9.5%)Reduced | SEC filing ↗ Feb 7, 2024 | ▾ |
| 07 | GEODE CAPITAL MANAGEMENT, LLC CIK 1214717 · View history | $340.06M 3,149,583 shares | 0.04% | +55.08K(+1.8%)Added | SEC filing ↗ Feb 13, 2024 | ▾ |
| 08 | MASSACHUSETTS FINANCIAL SERVICES CO /MA/ CIK 912938 · View history | $327.34M 3,024,227 shares | 0.11% | -19.98K(-0.7%)Reduced | SEC filing ↗ Feb 8, 2024 | ▾ |
| 09 | Invesco Ltd. CIK 914208 · View history | $206.76M 1,910,169 shares | 0.05% | +79.58K(+4.3%)Added | SEC filing ↗ Feb 13, 2024 | ▾ |
| 10 | NORGES BANK CIK 1374170 · View history | $202.19M 1,867,992 shares | 0.04% | +96.05K(+5.4%)Added | SEC filing ↗ Feb 9, 2024 | ▾ |
| 11 | DIMENSIONAL FUND ADVISORS LP CIK 354204 · View history | $199.34M 1,841,723 shares | 0.06% | +45.08K(+2.5%)Added | SEC filing ↗ Feb 7, 2024 | ▾ |
| 12 | FIRST TRUST ADVISORS LP CIK 1125816 · View history | $197.57M 1,825,294 shares | 0.22% | -233.46K(-11.3%)Reduced | SEC filing ↗ Feb 13, 2024 | ▾ |
| 13 | FMR LLC CIK 315066 · View history | $196.81M 1,818,238 shares | 0.02% | +9.57K(+0.5%)Added | SEC filing ↗ Feb 13, 2024 | ▾ |
| 14 | JPMORGAN CHASE & CO CIK 19617 · Amended · View history | $174.75M 1,614,448 shares | 0.02% | -79.70K(-4.7%)Reduced | SEC filing ↗ Dec 26, 2024 | ▾ |
| 15 | MORGAN STANLEY CIK 895421 · Amended · View history | $154.25M 1,425,118 shares | 0.01% | +489.20K(+52.3%)Added | SEC filing ↗ Aug 16, 2024 | ▾ |
| 16 | CHARLES SCHWAB INVESTMENT MANAGEMENT INC CIK 884546 · View history | $128.34M 1,185,694 shares | 0.03% | +24.04K(+2.1%)Added | SEC filing ↗ Feb 6, 2024 | ▾ |
| 17 | NORTHERN TRUST CORP CIK 73124 · View history | $124.47M 1,149,948 shares | 0.02% | +6.28K(+0.5%)Added | SEC filing ↗ Feb 13, 2024 | ▾ |
| 18 | PZENA INVESTMENT MANAGEMENT LLC CIK 1027796 · View history | $123.95M 1,145,120 shares | 0.47% | -101.65K(-8.2%)Reduced | SEC filing ↗ Feb 9, 2024 | ▾ |
| 19 | Bank of New York Mellon Corp CIK 1390777 · View history | $110.13M 1,017,491 shares | 0.02% | -85.20K(-7.7%)Reduced | SEC filing ↗ Jan 29, 2024 | ▾ |
| 20 | MILLENNIUM MANAGEMENT LLC CIK 1273087 · View history | $92.06M 850,550 shares | 0.09% | -677.91K(-44.4%)Reduced | SEC filing ↗ Feb 14, 2024 | ▾ |
Showing 20 / 627 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 627 reporting institutions.
This page includes 20 of 627 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 627 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":"525327102","quarter":"2023Q4","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.