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MicroAlgo (MLGO) shares climbed as much as 16% in midday trading Thursday after WiMi Hologram Cloud (WIMI) announced it had increased its stake in the company to 67.65%.
U.S.-listed shares of WiMi also rose, gaining 14% on the news.
Alongside the purchase, the company implemented a ten-year lock-up period for its MicroAlgo holdings, reinforcing a long-term commitment to its stake.
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In 2022, WiMi Hologram Cloud announced that VIYI Algorithm Inc., a company controlled by WiMi, completed a merger with Venus Acquisition Corporation, a special purpose acquisition company, through a transaction valued at $400 million. The surviving entity was renamed MicroAlgo, and WiMi ended up holding a 63.32% stake in the company.
As of March 27, 2025, WIMI Hologram Cloud holds 40,000 Class A ordinary shares, over 1.8 million Class A ordinary shares (restricted), and over 44.87 million Class B ordinary shares (restricted) of MicroAlgo, representing a total equity stake of 67.65% in MicroAlgo.
WiMi’s move comes days after MicroAlgo’s stock skyrocketed 455% on Monday following a planned $20 million share issuance announcement.
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The company entered into a convertible bond purchase agreement on Oct. 7, 2024, with a 360-day maturity period. The bonds allow holders to convert them into shares at 70% of the lowest closing price over the past 60 trading days.
The announcement sent MicroAlgo’s market capitalization soaring more than fivefold, reaching $139.52 million by Monday’s close. After a two-day pullback, its market cap now stands at around $118 million.

On Stocktwits, retail sentiment around MicroAlgo’s stock slipped marginally but remained in the ‘extremely bullish’ zone, accompanied by ‘extremely high’ levels of chatter.
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Most traders on the platform celebrated the stock’s rally.
Some wondered if MicroAlgo’s stock price would hit $20 again.
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MicroAlgo’s stock has more than quadrupled in value in 2025 but remains over 80% down over the past 12 months.

Retail sentiment on Stocktwits around WiMi’s stock climbed further within the ‘extremely bullish’ territory, accompanied by ‘extremely high’ levels of chatter.
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WiMi’s stock, meanwhile, has struggled despite Thursday’s gain. The company has lost half its value in 2025 and is down 2% over the past 12 months.
For updates and corrections, email newsroom[at]stocktwits[dot]com.
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