AXT INC AXTI
CIK 0001051627 · CUSIP 00246W103
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 | FIRST WILSHIRE SECURITIES MANAGEMENT INC CIK 732847 · View history | $7.94M 3,306,715 shares | 2.57% | SEC filing ↗ Feb 12, 2024 | ▾ | |
| 02 | VANGUARD GROUP INC CIK 102909 · Amended · View history | $5.46M 2,275,457 shares | 0.00% | SEC filing ↗ Mar 11, 2024 | ▾ | |
| 03 | NEEDHAM INVESTMENT MANAGEMENT LLC CIK 1167212 · View history | $5.10M 2,125,000 shares | 0.64% | SEC filing ↗ Feb 14, 2024 | ▾ | |
| 04 | DIMENSIONAL FUND ADVISORS LP CIK 354204 · View history | $4.84M 2,017,064 shares | 0.00% | SEC filing ↗ Feb 7, 2024 | ▾ | |
| 05 | Pacific Ridge Capital Partners, LLC CIK 1591546 · View history | $2.85M 1,187,634 shares | 0.58% | SEC filing ↗ Feb 12, 2024 | ▾ | |
| 06 | SYSTEMATIC FINANCIAL MANAGEMENT LP CIK 1085936 · View history | $2.84M 1,182,756 shares | 0.08% | SEC filing ↗ Feb 14, 2024 | ▾ | |
| 07 | ROYCE & ASSOCIATES LP CIK 906304 · View history | $2.44M 1,018,709 shares | 0.02% | SEC filing ↗ Feb 12, 2024 | ▾ | |
| 08 | BlackRock Inc. CIK 1364742 · View history | $1.64M 683,000 shares | 0.00% | SEC filing ↗ Feb 13, 2024 | ▾ | |
| 09 | WHITE PINE CAPITAL LLC CIK 1137429 · View history | $1.47M 612,630 shares | 0.57% | SEC filing ↗ Feb 5, 2024 | ▾ | |
| 10 | KENNEDY CAPITAL MANAGEMENT LLC CIK 884589 · View history | $1.33M 554,667 shares | 0.03% | SEC filing ↗ Feb 14, 2024 | ▾ | |
| 11 | D. E. Shaw & Co., Inc. CIK 1009207 · Amended · View history | $1.22M 509,685 shares | 0.00% | SEC filing ↗ Feb 14, 2024 | ▾ | |
| 12 | Portolan Capital Management, LLC CIK 1350290 · View history | $1.21M 505,313 shares | 0.11% | SEC filing ↗ Feb 14, 2024 | ▾ | |
| 13 | FRANKLIN RESOURCES INC CIK 38777 · View history | $1.12M 465,948 shares | 0.00% | SEC filing ↗ Feb 9, 2024 | ▾ | |
| 14 | GSA CAPITAL PARTNERS LLP CIK 1362033 · View history | $1.10M 458,599 shares | 0.09% | SEC filing ↗ Feb 16, 2024 | ▾ | |
| 15 | GEODE CAPITAL MANAGEMENT, LLC CIK 1214717 · View history | $975.36K 406,304 shares | 0.00% | SEC filing ↗ Feb 13, 2024 | ▾ | |
| 16 | BRIDGEWAY CAPITAL MANAGEMENT, LLC CIK 1107261 · View history | $940.20K 391,751 shares | 0.02% | SEC filing ↗ Feb 14, 2024 | ▾ | |
| 17 | RENAISSANCE TECHNOLOGIES LLC CIK 1037389 · View history | $905.00K 377,078 shares | 0.00% | SEC filing ↗ Feb 13, 2024 | ▾ | |
| 18 | MILLENNIUM MANAGEMENT LLC CIK 1273087 · View history | $857.90K 357,457 shares | 0.00% | SEC filing ↗ Feb 14, 2024 | ▾ | |
| 19 | TWO SIGMA ADVISERS, LP CIK 1478735 · View history | $781.92K 325,800 shares | 0.00% | SEC filing ↗ Feb 14, 2024 | ▾ | |
| 20 | TWO SIGMA INVESTMENTS, LP CIK 1179392 · View history | $695.29K 289,705 shares | 0.00% | SEC filing ↗ Feb 14, 2024 | ▾ |
Showing 20 / 90 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 90 reporting institutions.
This page includes 20 of 90 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 90 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":"00246W103","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.