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5%+ stakes · Schedule 13D and 13G

Jinxin Technology Holding Co: 5%+ holders

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Who has reported owning 5% or more of Jinxin Technology Holding Co, from Schedule 13D and 13G filings: each holder's stake as filed, the timeline, and the purpose each 13D states, quoted.

As of November 6, 2026, one holder's latest Schedule 13D or 13G filing report owning 5% or more of Jinxin Technology Holding Co. The largest reported stake is Namibox Technology Limited's, at 25.09%. 3 filings are on record since August 4, 2025 (Schedule 13G/A, August 4, 2025).

1 more record on Jinxin Technology Holding Co ↓

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Key facts

  • · Reporting person: Wu Capital Ltd · Sole voting: 0 · Shared voting: 0 · Sole dispositive: 0 · Shared dispositive: 0 · SCHEDULE 13G/A, 2026-10-30
  • · Holder: Wu Capital Ltd · Percent: 10.79% · SCHEDULE 13G/A
  • · Reporting person: Namibox Technology Limited · Sole voting: 357,136,214 · Shared voting: 0 · Sole dispositive: 357,136,214 · Shared dispositive: 0 · SCHEDULE 13G/A, 2025-08-04
At 5% or more1
Filings3
Latest filing2026-10-30

Jinxin Technology Holding Co has 3 Schedule 13D or 13G filings on record since 2025-08-04. 1 holder's latest filing reports 5% or more of ordinary shares, par value us$0.00001428571428 per share. Each figure below is the holder's own, as filed, with the filing linked.

Holders

HolderPercentSharesLatestEvent date
Namibox Technology Limited25.09%357,136,214SCHEDULE 13G/A, 2025-08-042025-05-15
Wu Capital Ltd0%0SCHEDULE 13G/A, 2026-10-302026-09-30

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More on Jinxin Technology Holding Co and the records around it.

Jinxin Technology Holding Co elsewhere on the record

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What the Full Report on Jinxin Technology Holding Co covers

  1. The Short Answer

  2. Which Company This Is

  3. What They Do, And How The Money Works

  4. Who Runs It, And How To Reach Them

  5. The Money: Funding, Valuation, Runway

  6. Who Pays Them, And Who They Are Up Against

  7. Warning Bells

  8. Sources

    6 cited sources found

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Voting and dispositive power, as filed

Reporting personSole votingShared votingSole dispositiveShared dispositiveFiling
Namibox Technology Limited357,136,2140357,136,2140SCHEDULE 13G/A, 2025-08-04
Jin Xu357,136,2140357,136,2140SCHEDULE 13G/A, 2025-08-04
Wu Capital Ltd0000SCHEDULE 13G/A, 2026-10-30
Xinyi Cai0000SCHEDULE 13G/A, 2026-10-30

The latest filing identifies Jinxin Technology Holding Co by CUSIP 47760D201 and gives its principal executive office as SHENGYIN BUILDING, SHENGXIA ROAD 666, BUILDING D, FLOOR 8, PUDONG DISTRICT, SHANGHAI (SCHEDULE 13G/A, 2026-10-30).

What the percentages are based on

Namibox Technology Limited: 25.09% Jin Xu: 25.09% The percentage of class of securities beneficially owned by each Reporting Person is calculated based on a total of 1,423,285,396 ordinary shares issued and outstanding as of June 20, 2025 according to records of the Issuer.Namibox Technology Limited, SCHEDULE 13G/A, 2025-08-04

Timeline

FiledHolderPercentFiling
2025-08-04Namibox Technology Limited25.09%SCHEDULE 13G/A
2026-08-06Wu Capital Ltd10.79%SCHEDULE 13G/A
2026-10-30Wu Capital Ltd0%SCHEDULE 13G/A

Questions about who owns Jinxin Technology Holding Co

Who owns Jinxin Technology Holding Co?

On this page, one holder's latest ownership filing reports 5% or more of Jinxin Technology Holding Co: Namibox Technology Limited (25.09%, Schedule 13G/A, filed 2025-08-04).

When did Namibox Technology Limited buy into Jinxin Technology Holding Co?

The filings give report dates, not purchase dates. The earliest filing from Namibox Technology Limited on this page is the Schedule 13G/A, filed 2025-08-04, reporting 25.09%. That earliest filing is itself an amendment, which updates an earlier report.

Is this an audit or a full list?

Neither. The ownership list on this page covers only Schedule 13D and 13G filings, which holders make once they own 5% or more of a class of shares (an amendment can report a stake that has since fallen below 5%); 3 such filings are shown here. It is not an audit and not a full cap table: holders who never reached 5% are not listed, and a stake can change after its latest filing.

Also on the record for Jinxin Technology Holding Co

DateRecordFigureOur pageSource
December 6, 2024IPO filing, Form 424B4—IPO filingsSource
September 11, 2024IPO filing, Form F-1/A—IPO filingsSource
August 19, 2024IPO filing, Form F-1/A—IPO filingsSource

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Where this comes from

Anyone who comes to own more than 5% of a class of a listed company's voting shares has to tell the SEC. A holder who may seek to change or influence the company files Schedule 13D, and has to say in Item 4, "Purpose of Transaction", what it intends to do. A holder with no such intent, such as many index and passive funds, may file the shorter Schedule 13G. Both are amended when the stake changes, including when it falls below 5%.

Every row here is one of those filings, linked to the filing itself. Percentages and share counts are exactly as the holder filed them, for the holder the filing names; an amendment showing a lower figure is shown as filed. Item 4 text is quoted word for word. Where a 13D's Item 4 contains a sentence stating a definite intent to influence the company, that sentence is marked and quoted; the page does not describe the holder or its motives beyond the words it filed. Nothing here is investment advice.

Cite this page

Permanent URL: https://mentionfox.com/stakes/jinxin-technology-holding
Last updated 2026-11-06
Primary record: SEC filing 1 · SEC filing 2 · SEC filing 3 · SEC filing 4
Who owns 5% or more of Jinxin Technology Holding Co? 1 holder at 5% or more, largest Namibox Technology Limited 25.09%. MentionFox, 2026-11-06. https://mentionfox.com/stakes/jinxin-technology-holding