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5%+ stakes · Schedule 13D and 13G

Spyglass Pharma, Inc.: 5%+ holders

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

At 5% or more6
Filings6
Latest filing2026-02-17

Spyglass Pharma, Inc. has 6 Schedule 13D or 13G filings on record since 2026-02-10. 6 holders' latest filing reports 5% or more of common stock, $0.00001 par value per share. Each figure below is the holder's own, as filed, with the filing linked.

Holders

HolderPercentSharesLatestEvent date
RA Capital Management, L.P.24.1%8,022,639SCHEDULE 13D, 2026-02-172026-02-09
New Enterprise Associates 17, L.P.22.2%7,392,301SCHEDULE 13D, 2026-02-132026-02-09
Vensana Capital I GP, LLC9.9%3,310,619SCHEDULE 13D, 2026-02-102026-02-09
Sands Frank M.7.8%2,500,012SCHEDULE 13G, 2026-02-132026-02-06
Gilde Healthcare Holding B.V.6.57%2,187,513SCHEDULE 13D, 2026-02-132026-02-09
Srinivas Akkaraju6.3%2,109,953SCHEDULE 13G, 2026-02-172026-02-09

Purpose of Transaction (Item 4)

Vensana Capital I GP, LLC

The information set forth in Item 3 of this Statement is incorporated herein by reference. The Reporting Persons hold the securities of the Issuer for general investment purposes. The Reporting Persons may, from time to time, depending on prevailing market, economic and other conditions, acquire additional shares of Common Stock or other securities of the Issuer, dispose of any such securities, or engage in discussions with the Issuer concerning such acquisitions or dispositions or further investments in the Issuer. The Reporting Persons intend to review their investment in the Issuer on a continuing basis and, depending upon the price and availability of shares of Common Stock or other securities of the Issuer, subsequent developments affecting the Issuer, the Issuer's business and prospects, other investment and business opportunities available to the Reporting Persons, general stock market and economic conditions, tax considerations and other factors considered relevant, may decide at any time to increase or to decrease the size of their investment in the Issuer in the open market, in privately negotiated transactions, pursuant to 10b5-1 trading plans or otherwise. Kirk Nielsen is a member of the Issuer's board of directors. In addition, Kirk Nielsen, in his capacity as a director, may be entitled to receive cash compensation and equity compensation, including stock option or other equity awards, pursuant to the Issuer's non-employee director compensation policy, which …The first part of Item 4 of the SCHEDULE 13D filed 2026-02-10; the filing has the rest

New Enterprise Associates 17, L.P.

The Funds acquired the Firm 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 the 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 registered …The first part of Item 4 of the SCHEDULE 13D filed 2026-02-13; the filing has the rest

Gilde Healthcare Holding B.V.

The information set forth in Item 3 of this Statement is incorporated herein by reference. The Reporting Persons hold the securities of the Issuer for general investment purposes. The Reporting Persons may, from time to time, depending on prevailing market, economic and other conditions, acquire additional shares of Common Stock or other securities of the Issuer, dispose of any such securities, or engage in discussions with the Issuer concerning such acquisitions or dispositions or further investments in the Issuer. The Reporting Persons intend to review their investment in the Issuer on a continuing basis and, depending upon the price and availability of shares of Common Stock or other securities of the Issuer, subsequent developments affecting the Issuer, the Issuer's business and prospects, other investment and business opportunities available to the Reporting Persons, general stock market and economic conditions, tax considerations and other factors considered relevant, may decide at any time to increase or to decrease the size of their investment in the Issuer in the open market, in privately negotiated transactions, pursuant to 10b5-1 trading plans or otherwise. Geoff Pardo, a partner at Gilde Healthcare, serves as a member of the board of directors of the Issuer. In addition, in his capacity as a director, Mr. Pardo may be entitled to receive cash compensation and equity compensation, including stock options, restricted stock units or other equity awards, pursuant to …The first part of Item 4 of the SCHEDULE 13D filed 2026-02-13; the filing has the rest

RA Capital Management, L.P.

The Reporting Persons acquired the common stock reported herein for investment purposes and not with an intent, purpose or effect of changing control of the Issuer. Although the Reporting Persons currently have no plan or proposal to acquire any additional Issuer securities or to dispose of any of the Issuer securities reported herein, the Reporting Persons may, from time to time, acquire additional equity securities or debt securities of the Issuer, which debt securities may be convertible or non-convertible, secured or unsecured, and could involve the monetization of potential revenue streams deriving from development-stage or commercial programs of the Issuer, or dispose of Issuer securities they beneficially own, on the open market or in private transactions or otherwise (including by means of 10b5-1 programs), consistent with their investment purposes and in amounts, on such terms and at such times as to be determined by the Reporting Persons based upon a number of factors, including, without limitation, their ongoing assessment of the Issuer's business prospects, the availability of Issuer securities at prices that would make the purchase or sale of such securities desirable, prevailing market conditions, the availability of other investment opportunities, and/or other considerations. In addition, consistent with their investment purpose, the Reporting Persons may engage in communications with persons associated with the Issuer, including stockholders of the Issuer, …The first part of Item 4 of the SCHEDULE 13D filed 2026-02-17; the filing has the rest

Timeline

FiledHolderPercentFiling
2026-02-10Vensana Capital I GP, LLC9.9%SCHEDULE 13D
2026-02-13New Enterprise Associates 17, L.P.22.2%SCHEDULE 13D
2026-02-13Gilde Healthcare Holding B.V.6.57%SCHEDULE 13D
2026-02-13Sands Frank M.7.8%SCHEDULE 13G
2026-02-17RA Capital Management, L.P.24.1%SCHEDULE 13D
2026-02-17Srinivas Akkaraju6.3%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.

Cite this page

Permanent URL: https://mentionfox.com/stakes/spyglass-pharma
Last updated 2026-09-27
Primary record: SEC filing 1 · SEC filing 2 · SEC filing 3 · SEC filing 4
Spyglass Pharma, Inc. 5%+ holders: 6 at 5% or more, largest RA Capital Management, L.P. 24.1%. MentionFox, 2026-09-27. https://mentionfox.com/stakes/spyglass-pharma