Hayward Holdings, Inc. HAYW
CIK 0001834622 · CUSIP 421298100
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 | $363.01M 23,496,101 shares | 0.01% | +389.63K(+1.7%)Added | SEC filing ↗ Feb 12, 2026 | ▾ |
| 02 | VANGUARD GROUP INC CIK 102909 · View history | $323.42M 20,933,077 shares | 0.00% | +105.47K(+0.5%)Added | SEC filing ↗ Jan 29, 2026 | ▾ |
| 03 | JPMORGAN CHASE & CO CIK 19617 · View history | $184.04M 11,911,977 shares | 0.01% | +228.40K(+2.0%)Added | SEC filing ↗ Feb 11, 2026 | ▾ |
| 04 | FMR LLC CIK 315066 · View history | $161.35M 10,443,487 shares | 0.01% | -421.09K(-3.9%)Reduced | SEC filing ↗ Feb 17, 2026 | ▾ |
| 05 | FIDUCIARY MANAGEMENT INC /WI/ CIK 764532 · View history | $140.44M 9,089,866 shares | 1.54% | +1.06M(+13.2%)Added | SEC filing ↗ Feb 11, 2026 | ▾ |
| 06 | MIC Capital Management UK LLP CIK 1889830 · View history | $128.59M 8,322,933 shares | 29.14% | -1.56M(-15.8%)Reduced | SEC filing ↗ Feb 17, 2026 | ▾ |
| 07 | NEUBERGER BERMAN GROUP LLC CIK 1465109 · View history | $112.69M 7,294,073 shares | 0.08% | -435.27K(-5.6%)Reduced | SEC filing ↗ Feb 13, 2026 | ▾ |
| 08 | AMERICAN CENTURY COMPANIES INC CIK 748054 · View history | $107.57M 6,962,216 shares | 0.05% | +312.13K(+4.7%)Added | SEC filing ↗ Feb 13, 2026 | ▾ |
| 09 | DIMENSIONAL FUND ADVISORS LP CIK 354204 · View history | $103.41M 6,692,591 shares | 0.02% | +321.21K(+5.0%)Added | SEC filing ↗ Feb 12, 2026 | ▾ |
| 10 | VICTORY CAPITAL MANAGEMENT INC CIK 1040188 · View history | $101.73M 6,584,733 shares | 0.06% | -245.74K(-3.6%)Reduced | SEC filing ↗ Feb 13, 2026 | ▾ |
| 11 | STATE STREET CORP CIK 93751 · View history | $93.41M 6,045,822 shares | 0.00% | +430.24K(+7.7%)Added | SEC filing ↗ Feb 13, 2026 | ▾ |
| 12 | Greenhouse Funds LLLP CIK 1626220 · View history | $91.96M 5,952,001 shares | 3.55% | +103.62K(+1.8%)Added | SEC filing ↗ Feb 17, 2026 | ▾ |
| 13 | MORGAN STANLEY CIK 895421 · Amended · View history | $79.56M 5,149,647 shares | 0.00% | +25.47K(+0.5%)Added | SEC filing ↗ May 27, 2026 | ▾ |
| 14 | JENNISON ASSOCIATES LLC CIK 53417 · View history | $72.74M 4,708,109 shares | 0.04% | +103.29K(+2.2%)Added | SEC filing ↗ Jan 30, 2026 | ▾ |
| 15 | WESTWOOD HOLDINGS GROUP INC CIK 1165002 · View history | $70.94M 4,591,534 shares | 0.58% | -434.38K(-8.6%)Reduced | SEC filing ↗ Feb 17, 2026 | ▾ |
| 16 | Michael & Susan Dell Foundation CIK 1599858 · View history | $67.06M 4,340,559 shares | 2.32% | -737.04K(-14.5%)Reduced | SEC filing ↗ Feb 17, 2026 | ▾ |
| 17 | AQR CAPITAL MANAGEMENT LLC CIK 1167557 · View history | $64.75M 4,191,014 shares | 0.03% | +1.68M(+66.8%)Added | SEC filing ↗ Feb 17, 2026 | ▾ |
| 18 | WELLINGTON MANAGEMENT GROUP LLP CIK 902219 · View history | $61.58M 3,985,696 shares | 0.01% | -3.56M(-47.2%)Reduced | SEC filing ↗ Feb 17, 2026 | ▾ |
| 19 | Invesco Ltd. CIK 914208 · Amended · View history | $54.36M 3,518,264 shares | 0.01% | +313.57K(+9.8%)Added | SEC filing ↗ Feb 19, 2026 | ▾ |
| 20 | GEODE CAPITAL MANAGEMENT, LLC CIK 1214717 · View history | $51.33M 3,321,527 shares | 0.00% | +58.76K(+1.8%)Added | SEC filing ↗ Feb 9, 2026 | ▾ |
Showing 20 / 289 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 289 reporting institutions.
This page includes 20 of 289 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 289 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":"421298100","quarter":"2025Q4","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.