Volkswagen has written down the majority of its 21 per cent stake in Northvolt over the past year ahead of the Swedish battery maker’s filing for Chapter 11 bankruptcy, according to people close to the German carmaker.

Volkswagen , Northvolt's top shareholder, has significantly written down its 21% stake in the Swedish battery cells maker that filed for bankruptcy protection in the United States last week, two people familiar with the matter said.

Northvolt number one and number two shareholders, namely Volkswagen and Goldman Sachs, will write down their stake in the battery maker. What does that mean for the cash-strapped company?

Volkswagen bet big on European-made batteries a few years ago with two massive investments in Northvolt, the Swedish manufacturer. Now the automaker’s €1.4 billion stake is worth less than half that, according to Reuters. The write-downs occurred throughout the current fiscal year as the situation at Northvolt deteriorated.

VWAGY significantly reduces its 21% stake in Northvolt and signs a contract with Novonix to procure synthetic graphite material.

Volkswagen has substantially written down its 21% stake in Northvolt, a Swedish battery cell manufacturer, following the company's recent filing for bankruptcy protection in the US, reported Reuters.

Volkswagen (OTCPK:VWAGY) has taken a major writedown of its 21% stake in the Swedish battery company, Northvolt, Reuters reported Monday, citing two sources. The writedowns at the German automobile giant were done throughout the current financial year,