BOYD GAMING CORP BYD
CIK 0000906553 · CUSIP 103304101
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 2012383 · View history | $456.25M 5,551,866 shares | 0.01% | +176.13K(+3.30%)Added | SEC filing ↗ May 13, 2026 | ▾ |
| 02 | VANGUARD PORTFOLIO MANAGEMENT LLC CIK 2100121 · Amended · View history | $228.18M 2,776,554 shares | 0.01% | — | SEC filing ↗ May 8, 2026 | ▾ |
| 03 | Boston Partners CIK 1386060 · View history | $226.73M 2,757,681 shares | 0.24% | -469.54K(-14.50%)Reduced | SEC filing ↗ May 11, 2026 | ▾ |
| 04 | COHEN & STEERS, INC. CIK 1284812 · View history | $203.03M 2,470,510 shares | 0.35% | +1.54M(+164.80%)Added | SEC filing ↗ May 15, 2026 | ▾ |
| 05 | VANGUARD CAPITAL MANAGEMENT LLC CIK 2100119 · Amended · View history | $197.52M 2,403,444 shares | 0.00% | — | SEC filing ↗ May 15, 2026 | ▾ |
| 06 | ARIEL INVESTMENTS, LLC CIK 936753 · View history | $186.91M 2,274,418 shares | 2.09% | -65.75K(-2.80%)Reduced | SEC filing ↗ May 14, 2026 | ▾ |
| 07 | STATE STREET CORP CIK 93751 · View history | $161.80M 1,964,165 shares | 0.01% | +55.48K(+2.90%)Added | SEC filing ↗ May 15, 2026 | ▾ |
| 08 | GEODE CAPITAL MANAGEMENT, LLC CIK 1214717 · View history | $132.86M 1,616,387 shares | 0.01% | +261.18K(+19.30%)Added | SEC filing ↗ May 15, 2026 | ▾ |
| 09 | ARROWSTREET CAPITAL, LIMITED PARTNERSHIP CIK 1164508 · View history | $111.44M 1,356,008 shares | 0.06% | -399.65K(-22.80%)Reduced | SEC filing ↗ May 14, 2026 | ▾ |
| 10 | FMR LLC CIK 315066 · View history | $108.92M 1,325,337 shares | 0.01% | -196.28K(-12.90%)Reduced | SEC filing ↗ May 15, 2026 | ▾ |
| 11 | Invesco Ltd. CIK 914208 · Amended · View history | $80.05M 974,122 shares | 0.01% | -453.71K(-31.80%)Reduced | SEC filing ↗ May 12, 2026 | ▾ |
| 12 | Quantinno Capital Management LP CIK 1759654 · View history | $76.02M 925,070 shares | 0.13% | +142.47K(+18.20%)Added | SEC filing ↗ May 15, 2026 | ▾ |
| 13 | VICTORY CAPITAL MANAGEMENT INC CIK 1040188 · View history | $73.41M 893,265 shares | 0.05% | -76.00K(-7.80%)Reduced | SEC filing ↗ May 15, 2026 | ▾ |
| 14 | Nuveen, LLC CIK 1871926 · View history | $72.42M 881,283 shares | 0.02% | -199.05K(-18.40%)Reduced | SEC filing ↗ Apr 30, 2026 | ▾ |
| 15 | AMERICAN CENTURY COMPANIES INC CIK 748054 · View history | $70.58M 858,854 shares | 0.04% | -50.87K(-5.60%)Reduced | SEC filing ↗ May 15, 2026 | ▾ |
| 16 | Gotham Asset Management, LLC CIK 1510387 · View history | $70.51M 858,036 shares | 0.22% | +174.36K(+25.50%)Added | SEC filing ↗ May 15, 2026 | ▾ |
| 17 | CHARLES SCHWAB INVESTMENT MANAGEMENT INC CIK 884546 · View history | $66.54M 809,660 shares | 0.01% | -35.92K(-4.20%)Reduced | SEC filing ↗ May 15, 2026 | ▾ |
| 18 | JPMORGAN CHASE & CO CIK 19617 · Amended · View history | $65.48M 816,742 shares | 0.00% | -64.16K(-7.30%)Reduced | SEC filing ↗ May 13, 2026 | ▾ |
| 19 | Channing Capital Management, LLC CIK 1302404 · View history | $63.67M 774,757 shares | 1.63% | -25.16K(-3.10%)Reduced | SEC filing ↗ May 14, 2026 | ▾ |
| 20 | FRANKLIN RESOURCES INC CIK 38777 · View history | $61.96M 753,960 shares | 0.02% | -603.45K(-44.50%)Reduced | SEC filing ↗ May 13, 2026 | ▾ |
Showing 20 / 413 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 413 reporting institutions.
This page includes 20 of 413 reporting institutions. Log 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 413 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 / CLI.
MCP https://api.akkrudata.ai/mcp
akkru_institutional_holdings
{"action":"holders","cusip":"103304101","quarter":"2026Q1","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 / CLI 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.