CSX CORP CSX
CIK 0000277948 · CUSIP 126408103
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 · Amended · View history | $5.43B 176,531,483 shares | 0.13% | SEC filing ↗ Dec 18, 2023 | ▾ | |
| 02 | BlackRock Inc. CIK 1364742 · View history | $4.38B 142,349,591 shares | 0.13% | SEC filing ↗ Nov 13, 2023 | ▾ | |
| 03 | STATE STREET CORP CIK 93751 · View history | $2.56B 83,337,270 shares | 0.14% | SEC filing ↗ Nov 14, 2023 | ▾ | |
| 04 | Capital World Investors CIK 1422849 · View history | $2.01B 65,413,041 shares | 0.40% | SEC filing ↗ Nov 13, 2023 | ▾ | |
| 05 | PRICE T ROWE ASSOCIATES INC /MD/ CIK 80255 · View history | $1.69B 54,893,305 shares | 0.25% | SEC filing ↗ Nov 14, 2023 | ▾ | |
| 06 | Soroban Capital Partners LP CIK 1517857 · View history | $1.31B 42,621,539 shares | 19.39% | SEC filing ↗ Nov 14, 2023 | ▾ | |
| 07 | GEODE CAPITAL MANAGEMENT, LLC CIK 1214717 · View history | $1.20B 39,055,585 shares | 0.14% | SEC filing ↗ Nov 13, 2023 | ▾ | |
| 08 | Capital International Investors CIK 1562230 · View history | $1.09B 35,311,399 shares | 0.28% | SEC filing ↗ Nov 13, 2023 | ▾ | |
| 09 | BANK OF AMERICA CORP /DE/ CIK 70858 · View history | $954.57M 31,042,835 shares | 0.12% | SEC filing ↗ Nov 14, 2023 | ▾ | |
| 10 | LAZARD ASSET MANAGEMENT LLC CIK 1207017 · View history | $897.62M 29,191,044 shares | 1.22% | SEC filing ↗ Nov 14, 2023 | ▾ | |
| 11 | MORGAN STANLEY CIK 895421 · View history | $748.47M 24,340,514 shares | 0.08% | SEC filing ↗ Nov 15, 2023 | ▾ | |
| 12 | Capital Research Global Investors CIK 1422848 · View history | $715.67M 23,273,950 shares | 0.20% | SEC filing ↗ Nov 13, 2023 | ▾ | |
| 13 | JPMORGAN CHASE & CO CIK 19617 · View history | $696.87M 22,662,419 shares | 0.08% | SEC filing ↗ Nov 14, 2023 | ▾ | |
| 14 | Fisher Asset Management, LLC CIK 850529 · View history | $673.66M 21,907,636 shares | 0.38% | SEC filing ↗ Nov 13, 2023 | ▾ | |
| 15 | ROYAL BANK OF CANADA CIK 1000275 · View history | $660.74M 21,487,558 shares | 0.19% | SEC filing ↗ Nov 14, 2023 | ▾ | |
| 16 | NORTHERN TRUST CORP CIK 73124 · View history | $655.20M 21,307,242 shares | 0.13% | SEC filing ↗ Nov 13, 2023 | ▾ | |
| 17 | NORGES BANK CIK 1374170 · Amended · View history | $622.61M 20,247,567 shares | 0.13% | SEC filing ↗ Nov 13, 2023 | ▾ | |
| 18 | Bank of New York Mellon Corp CIK 1390777 · View history | $570.76M 18,561,268 shares | 0.13% | SEC filing ↗ Oct 24, 2023 | ▾ | |
| 19 | Legal & General Group Plc CIK 764068 · View history | $569.95M 18,534,952 shares | 0.20% | SEC filing ↗ Nov 14, 2023 | ▾ | |
| 20 | NEUBERGER BERMAN GROUP LLC CIK 1465109 · View history | $547.06M 17,791,878 shares | 0.50% | SEC filing ↗ Nov 14, 2023 | ▾ |
Showing 20 / 1,546 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 1,546 reporting institutions.
This page includes 20 of 1,546 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 1,546 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":"126408103","quarter":"2023Q3","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.