NPK International Inc. NPKI
CIK 0000071829 · CUSIP 651718504
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 | AMERIPRISE FINANCIAL INC CIK 820027 · View history | $42.57M 6,410,776 shares | 0.01% | SEC filing ↗ Feb 14, 2024 | ▾ | |
| 02 | BlackRock Inc. CIK 1364742 · View history | $41.50M 6,249,626 shares | 0.00% | SEC filing ↗ Feb 13, 2024 | ▾ | |
| 03 | DIMENSIONAL FUND ADVISORS LP CIK 354204 · View history | $40.86M 6,153,464 shares | 0.01% | SEC filing ↗ Feb 7, 2024 | ▾ | |
| 04 | VANGUARD GROUP INC CIK 102909 · Amended · View history | $31.62M 4,761,308 shares | 0.00% | SEC filing ↗ Mar 11, 2024 | ▾ | |
| 05 | Conversant Capital LLC CIK 1850901 · View history | $29.59M 4,456,852 shares | 12.68% | SEC filing ↗ Feb 14, 2024 | ▾ | |
| 06 | MORGAN STANLEY CIK 895421 · Amended · View history | $16.80M 2,529,718 shares | 0.00% | SEC filing ↗ Aug 16, 2024 | ▾ | |
| 07 | STATE STREET CORP CIK 93751 · View history | $14.95M 2,252,035 shares | 0.00% | SEC filing ↗ Feb 14, 2024 | ▾ | |
| 08 | ROYCE & ASSOCIATES LP CIK 906304 · View history | $11.35M 1,709,108 shares | 0.10% | SEC filing ↗ Feb 12, 2024 | ▾ | |
| 09 | ArrowMark Colorado Holdings LLC CIK 1483859 · View history | $11.29M 1,700,243 shares | 0.12% | SEC filing ↗ Feb 14, 2024 | ▾ | |
| 10 | GEODE CAPITAL MANAGEMENT, LLC CIK 1214717 · View history | $10.70M 1,611,106 shares | 0.00% | SEC filing ↗ Feb 13, 2024 | ▾ | |
| 11 | ADAGE CAPITAL PARTNERS GP, L.L.C. CIK 1165408 · View history | $8.20M 1,234,953 shares | 0.02% | SEC filing ↗ Feb 14, 2024 | ▾ | |
| 12 | FMR LLC CIK 315066 · View history | $8.03M 1,208,775 shares | 0.00% | SEC filing ↗ Feb 13, 2024 | ▾ | |
| 13 | HOTCHKIS & WILEY CAPITAL MANAGEMENT LLC CIK 1164833 · View history | $7.90M 1,190,020 shares | 0.03% | SEC filing ↗ Feb 14, 2024 | ▾ | |
| 14 | ACADIAN ASSET MANAGEMENT LLC CIK 916542 · View history | $7.90M 1,189,495 shares | 0.03% | SEC filing ↗ Feb 13, 2024 | ▾ | |
| 15 | NORTHERN TRUST CORP CIK 73124 · View history | $7.79M 1,173,595 shares | 0.00% | SEC filing ↗ Feb 13, 2024 | ▾ | |
| 16 | TWO SIGMA INVESTMENTS, LP CIK 1179392 · View history | $7.69M 1,158,845 shares | 0.02% | SEC filing ↗ Feb 14, 2024 | ▾ | |
| 17 | TWO SIGMA ADVISERS, LP CIK 1478735 · View history | $7.60M 1,145,191 shares | 0.02% | SEC filing ↗ Feb 14, 2024 | ▾ | |
| 18 | AMERICAN CENTURY COMPANIES INC CIK 748054 · View history | $7.39M 1,113,364 shares | 0.01% | SEC filing ↗ Feb 13, 2024 | ▾ | |
| 19 | Nuveen Asset Management, LLC CIK 1521019 · View history | $7.11M 1,070,215 shares | 0.00% | SEC filing ↗ Feb 14, 2024 | ▾ | |
| 20 | PUTNAM INVESTMENTS LLC CIK 1421578 · View history | $6.23M 938,606 shares | 0.01% | SEC filing ↗ Feb 14, 2024 | ▾ |
Showing 20 / 181 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 181 reporting institutions.
This page includes 20 of 181 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 181 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":"651718504","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 / 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.