ISIN to WKN Converter
Convert ISIN (International Securities Identification Number) to WKN (Wertpapierkennnummer) instantly and for free.
12 characters · Apple Inc.: US0378331005
No example? Try US0378331005 (Apple Inc.)
How to Convert ISIN to WKN
Converting between ISIN and WKN identifiers is essential for cross-border trading and compliance. Here's what you need to know:
What is a ISIN?
The ISIN is the international standard for identifying securities worldwide. It consists of a 2-letter country code, 9 alphanumeric characters, and a check digit.
What is a WKN?
The WKN is a 6-character German securities identifier assigned by BaFin. It was the primary identifier in Germany before ISINs were adopted internationally.
How the Conversion Works
German WKN codes cannot be directly extracted from ISINs. A database lookup is required because WKN uses a different numbering scheme than the ISIN's NSIN portion.
Why Convert ISIN to WKN?
- Cross-border trading between Global and Germany markets
- Regulatory compliance and reporting requirements
- Portfolio management across multiple exchanges
- Research and due diligence on international securities
Example ISIN to WKN Conversions
| Company | ISIN | WKN | Exchange |
|---|---|---|---|
| TSMC ADR | US8740391003 | 909800 | NYSE |
| Splunk Inc. | US8485741099 | A1JV4H | NASDAQ |
| Nasdaq Inc. | US6311031081 | 813516 | NASDAQ |
| freenet AG | DE000A0Z2ZZ5 | A0Z2ZZ | XETRA |
| EOG Resources | US26875P1012 | 877961 | NYSE |
| Verizon | US92343V1044 | 868402 | NYSE |
| Home Depot | US4370761029 | 866953 | NYSE |
| Emerson Electric | US2910111044 | 850981 | NYSE |