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5%+ stakes · Schedule 13D and 13G

ADARx Pharmaceuticals, Inc.: 5%+ holders

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

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Key facts

  • · Holder: Yi Shi · Percent: 11.1% · SCHEDULE 13G
  • · Holder: SR One Capital Management, LLC · Percent: 9.3% · SCHEDULE 13D
  • · Holder: Orbimed Advisors LLC · Percent: 14% · SCHEDULE 13D
  • · Holder: BCLS Fund III Investments, LP · Percent: 6.3% · SCHEDULE 13G
At 5% or more4
Filings4
Latest filing2026-10-16

ADARx Pharmaceuticals, Inc. has 4 Schedule 13D or 13G filings on record since 2026-10-01. 4 holders' latest filing reports 5% or more of common stock, par value $0.0001 per share. Each figure below is the holder's own, as filed, with the filing linked.

Holders

HolderPercentSharesLatestEvent date
Orbimed Advisors LLC14%14,913,764SCHEDULE 13D, 2026-10-022026-09-28
Yi Shi11.1%11,858,655SCHEDULE 13G, 2026-10-162026-09-30
SR One Capital Management, LLC9.3%9,936,661SCHEDULE 13D, 2026-10-052026-09-28
BCLS Fund III Investments, LP6.3%6,728,970SCHEDULE 13G, 2026-10-012026-09-24

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Purpose of Transaction (Item 4)

Orbimed Advisors LLC

This Statement on Schedule 13D relates to the acquisition of Shares by the Reporting Persons. The Shares acquired by the Reporting Persons were acquired for the purpose of making an investment in the Issuer and not with the intention of acquiring control of the Issuer's business on behalf of the Reporting Persons' respective advisory clients. The Reporting Persons from time to time intend to review their investment in the Issuer on the basis of various factors, including the Issuer's business, financial condition, results of operations and prospects, general economic and industry conditions, the securities markets in general and those for the Issuer's Shares in particular, as well as other developments and other investment opportunities. Based upon such review, the Reporting Persons will take such actions in the future as the Reporting Persons may deem appropriate in light of the circumstances existing from time to time. If the Reporting Persons believe that further investment in the Issuer is attractive, whether because of the market price of Shares or otherwise, they may acquire Shares or other securities of the Issuer either in the open market or in privately negotiated transactions. Similarly, depending on market and other factors, the Reporting Persons may determine to dispose of some or all of the Shares currently owned by the Reporting Persons or otherwise acquired by the Reporting Persons either in the open market or in privately negotiated transactions. Except as …The first part of Item 4 of the SCHEDULE 13D filed 2026-10-02; the filing has the rest

SR One Capital Management, LLC

The Funds acquired their respective shares for investment purposes. Depending on market conditions, its continuing evaluation of the business and prospects of the Issuer and other factors, the Funds and other Reporting Persons may dispose of or acquire additional shares of the Issuer. Except as set forth above, none of the Reporting Persons has any present plans which relate to or would result in: (a) The acquisition by any person of additional securities of the Issuer, or the disposition of securities of the Issuer; (b) An extraordinary corporate transaction, such as a merger, reorganization or liquidation, involving the Issuer or any of its subsidiaries; (c) A sale or transfer of a material amount of assets of the Issuer or any of its subsidiaries; (d) Any change in the present board of directors or management of the Issuer, including any plans or proposals to change the number or term of directors or to fill any existing vacancies on the board; (e) Any material change in the present capitalization or dividend policy of the Issuer; (f) Any other material change in the Issuer's business or corporate structure; (g) Changes in the Issuer's charter, bylaws or instruments corresponding thereto or other actions which may impede the acquisition of control of the Issuer by any person; (h) Causing a class of securities of the Issuer to be delisted from a national securities exchange or to cease to be authorized to be quoted in an inter-dealer quotation system of a …The first part of Item 4 of the SCHEDULE 13D filed 2026-10-05; the filing has the rest

Timeline

FiledHolderPercentFiling
2026-10-01BCLS Fund III Investments, LP6.3%SCHEDULE 13G
2026-10-02Orbimed Advisors LLC14%SCHEDULE 13D
2026-10-05SR One Capital Management, LLC9.3%SCHEDULE 13D
2026-10-16Yi Shi11.1%SCHEDULE 13G

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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.

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Cite this page

Permanent URL: https://mentionfox.com/stakes/adarx-pharmaceuticals
Last updated 2026-10-18
Primary record: SEC filing 1 · SEC filing 2 · SEC filing 3 · SEC filing 4
ADARx Pharmaceuticals, Inc. 5%+ holders: 4 at 5% or more, largest Orbimed Advisors LLC 14%. MentionFox, 2026-10-18. https://mentionfox.com/stakes/adarx-pharmaceuticals