What Happened
Chinese AI-agent startup Manus announced on October 8 that it had closed a funding round of more than $500 million — the announcement came from the startup's parent company, Butterfly Effect. It is the company's first major round since it walked away from a deal with Meta valued at more than $2 billion and returned to operating independently. The Reuters report relies on the company's own statement: Butterfly Effect said the round closed exactly on October 8. The agency also notes that the move came after the Meta deal was unwound and the return to independence — meaning the round is seen as financial confirmation of that independence. According to Reuters, the round was co-led by two of China's largest investment funds — Boyu Capital and IDG Capital — with existing investors Tencent, Sequoia China and ZhenFund also participating.
The announcement came at a turning point for the company. In April, Beijing ordered Meta to unwind its acquisition of Manus; in August, Manus said it would continue as an independent company and delete some user data. Now, with a large new investment, the startup has officially consolidated its independent course.
The size of the investment matches estimates reported in the media in September: The Wall Street Journal reported on September 18 that Manus was in talks with IDG Capital and Boyu Capital to raise around $500 million. At the time those were negotiations; the October 8 announcement confirmed the round had closed.
It is also notable that the announcement came from parent company Butterfly Effect: the news was distributed on behalf of the entity controlling the company, not the company itself. The April order to unwind the deal, the August return-to-independence announcement, and the October funding round — this three-step sequence played out within six months and completed the company's transition into a new era.
Round Details
The co-leaders of the closed round — Boyu Capital and IDG Capital — rank among China's most prestigious private investment funds. According to Reuters, the round also included the startup's previous investors: Tencent, Sequoia China and ZhenFund took part. This is being read as a vote of confidence from existing investors in the company's independent future.
"Butterfly Effect, the parent company of AI startup Manus, said on October 8, 2026 it completed a funding round of more than $500 million as the firm resumed independent operations after unwinding Meta's $2 billion-plus acquisition." — Reuters, 2026-10-08
According to a September WSJ report, at the negotiation stage the company planned to raise funding at a valuation of around $4 billion. The final announcement did not disclose the round's exact valuation — Reuters reported only that more than $500 million had been raised.
September to October: in three weeks, negotiations became a closed deal. On September 18, the WSJ reported that Manus was in talks with IDG Capital and Boyu Capital to raise $500 million at a valuation of around $4 billion — at that point it was information at the planning stage. The official October 8 announcement confirmed the closed amount of the round — more than $500 million — but the company's new valuation was not disclosed. So the estimated $4 billion valuation from September remains officially unconfirmed. The investor list was also finalized: the round was co-led by Boyu Capital and IDG Capital, with Tencent, Sequoia China and ZhenFund participating. The structure of the investment shows the round was formed mainly through Chinese investors — consistent with the new ownership landscape after the Meta deal was unwound: the departure of the American tech giant was filled by local and regional investors.
The new investor composition also reflects the company's changing profile: Boyu Capital and IDG Capital, which co-led the round, are major funds in the Chinese market, and their leadership shows the deal was closed mostly with local capital. The renewed participation of existing investors — Tencent, Sequoia China and ZhenFund — signals that confidence in the company remains. Three weeks passed between negotiations and closing: while the WSJ reported on September 18 that the deal was still at the negotiation stage, on October 8 the completion of the round was officially announced. The final announcement listed Boyu Capital, IDG Capital, Tencent, Sequoia China and ZhenFund as round participants.
How the Meta Deal Was Unwound
The chain of events began in April 2026. That month, Beijing ordered Meta to unwind its acquisition of Manus. According to Reuters, the decision was made amid intensifying scrutiny of U.S. investment flowing into Chinese startups developing advanced artificial intelligence technologies.
The unwinding process took several months. In August, Manus announced it would continue operating as an independent company and, at the same time, said it would delete some user data. This step was seen as part of the company's transition to its new independent status.
According to the WSJ, to unwind the deal, Manus founders and early investors bought back shares from Meta at a valuation of around $2 billion. As a result, Tencent became the company's largest external shareholder. In other words, once the Meta era ended, control of the company passed to the founders and Chinese investors.
As the reason for unwinding the deal, Reuters points to intensifying scrutiny of U.S. investments: it concerns American capital flowing into Chinese startups developing advanced artificial intelligence technologies. The April order was the practical result of that scrutiny.
The August step — the return to independent operations and the deletion of some user data — became the practical sign of the company's break with the Meta era. Reuters reported exactly those two decisions together: the return-to-independence announcement and the data deletion were published at the same time.
What Manus Does
Manus develops general-purpose AI agents. According to Reuters, these agents can autonomously perform tasks such as research and automation with virtually no human involvement. Such systems take a user-assigned task and execute it step by step on their own — searching for information, analyzing it, preparing documents and automating processes.
AI agents have become one of the most active areas of artificial intelligence over the past two years. Unlike chatbots, agents do not just answer questions — they see real tasks through to completion. This is exactly the area at the center of attention for global technology companies and investors — which explains the large flow of capital into specialized startups like Manus.
According to Reuters, Manus's agents are general-purpose systems — meaning not narrow specialized tools, but a platform capable of performing tasks across different domains. Research tasks mean collecting data, analyzing sources and summarizing results, while automation means performing repetitive processes without human involvement. It is precisely the ability to operate with "virtually no human involvement" that sets such agents apart from traditional software.
Open data on which markets the company's product targets and how many users it has is limited. Reuters and WSJ reports focus mainly on the company's financial and corporate changes, not its technical metrics.
Hong Kong Plans and Next Steps
Alongside the funding round, the company's future plans are also in focus. In its September report, the WSJ wrote that Manus was considering restructuring options in preparation for a possible stock market listing in Hong Kong (IPO). This means the company is exploring a path to the public market, although no official IPO announcement has been made yet.
Tencent becoming the largest external shareholder after the deal was unwound is also an important change in the company's corporate structure. Tencent — one of China's largest technology companies — gives Manus not only financial but also strategic backing through its involvement.
Questions that remain open for now include the final valuation, the exact uses of the new funds and a concrete timeline for the Hong Kong IPO. The company did not disclose these details in its October 8 announcement. Reuters and WSJ materials also carry no additional official comment on these matters.
According to the WSJ, the company is considering restructuring options in preparation for a possible Hong Kong listing. This is still information at the planning stage: no official IPO announcement has been made and no exact date has been disclosed. Nevertheless, the very fact that this direction is being explored shows that the company's leadership is seriously considering going public.
The buyback deal reshaped the corporate map: according to the WSJ, Manus founders and early investors bought back shares from Meta at a valuation of around $2 billion — as a result of that operation, Tencent gained the status of the company's largest external shareholder. This means control of the company is now in the hands of the founders and Chinese investors, and this is the other side of the same picture as the round being closed mostly with local capital.
