Takata, at the centre of the auto industry's biggest ever safety recall, finished at 244 yen, tumbling by nearly 25 percent -- its maximum daily loss limit -- on the Tokyo Stock Exchange, after eye-popping falls on Monday and Tuesday.
The Nikkei business daily has said the company, with liabilities exceeding one trillion yen (USD 9 billion), would make a formal decision about the bankruptcy filing at a board meeting this month.
Tokyo-based Takata was suspended from trading on Friday pending a response to the Nikkei story and other similar reports.
Later Friday Takata said that no decision had been made but "all options" were on the table.
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The shares plunged when they started trading again Monday.
American autoparts maker Key Safety Systems, owned by China's Ningbo Joyson Electronic, will take over the firm's operations, the Nikkei's report on Friday said.
The board of Takata's US-based unit TK Holdings is expected to approve a filing for Chapter 11 bankruptcy there this month, it added.
Nearly 100 million cars, including about 70 million in the United States, were subject to the airbag recall, the largest in auto history, over the defective Takata airbags. These have been blamed for 11 deaths in the United States alone.