# Contemporary Amperex Technology Co., Limited: overview

CYATY · OTC · CIK 2070829 · [Other](/sectors/other.md) · fiscal year ends Dec 31

Pages: [Overview](/companies/cyaty.md) · [Financials](/companies/cyaty/financials.md) · [Filings](/companies/cyaty/filings.md) · [Insiders](/companies/cyaty/insiders.md)

Financial statements for this company are not loaded yet.

## Insider purchases and sales

The last 20 open-market transactions on Form 4 (codes P and S). Reported price is as stated on the form, not a market price. [All insider transactions](/companies/cyaty/insiders.md)

None in coverage.

## Funds that report holding it

From each manager’s latest Form 13F, largest reported value first. Reported value is as filed: filing data, not a price. [All funds](/funds.md)

| Fund | Quarter ended | Reported value | Shares | Put or call | Change on the quarter before |
| --- | --- | ---: | ---: | --- | --- |
| [Boston Common Asset Management, LLC](/funds/1409427.md) | 2026-06-30 | $4.7m | 209,775 |  | Reduced −56,179 |
| [Douglass Winthrop Advisors, LLC](/funds/1308527.md) | 2026-06-30 | $3.2m | 140,786 |  | New +140,786 |
| [ZEVENBERGEN CAPITAL INVESTMENTS LLC](/funds/1276918.md) | 2026-06-30 | $2.2m | 96,025 |  | New +96,025 |
| [PNC Financial Services Group, Inc.](/funds/713676.md) | 2026-06-30 | $235.4k | 10,483 |  | Added +2,440 |
| [RIVERBRIDGE PARTNERS LLC](/funds/1112325.md) | 2026-06-30 | $233.4k | 10,392 |  | Unchanged |
| [RHUMBLINE ADVISERS](/funds/1115418.md) | 2026-06-30 | $215.4k | 9,590 |  | Added +243 |
| [ESSEX INVESTMENT MANAGEMENT CO LLC](/funds/201772.md) | 2026-06-30 | $16.2k | 722 |  | Unchanged |
| [IMA Advisory Services, Inc.](/funds/1455495.md) | 2026-06-30 | $22 | 1 |  | Unchanged |

## Recent filings

[All 4 filings](/companies/cyaty/filings.md)

No filings are loaded for this company yet.

## Latest annual report

No annual report is in coverage.

## Forecast league

Not in this season’s league. [This season’s league](/leagues.md)

## About the filer

- CIK: 2070829
- Tickers: CYATY, CTATF
- Exchange: OTC
- SIC code: not reported
- State of incorporation: F4
- Filer category: not reported

Source: SEC EDGAR, XBRL company facts, the filing index and Forms 4. Last ingested by Listed: Oct 24, 2026, 15:06 ET. No prices; not investment advice.