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    SEC Form SCHEDULE 13G filed by QT Imaging Holdings Inc.

    2/17/26 4:48:41 PM ET
    $QTI
    Biotechnology: Electromedical & Electrotherapeutic Apparatus
    Health Care
    Get the next $QTI alert in real time by email



    SECURITIES AND EXCHANGE COMMISSION
    Washington, D.C. 20549


    SCHEDULE 13G


    UNDER THE SECURITIES EXCHANGE ACT OF 1934
    QT IMAGING HOLDINGS, INC.

    (Name of Issuer)


    Common Stock, par value $0.0001

    (Title of Class of Securities)


    746962109

    (CUSIP Number)


    12/31/2025

    (Date of Event Which Requires Filing of this Statement)


    Check the appropriate box to designate the rule pursuant to which this Schedule is filed:
    Checkbox checked   Rule 13d-1(b)
    Checkbox not checked   Rule 13d-1(c)
    Checkbox not checked   Rule 13d-1(d)






    SCHEDULE 13G

    CUSIP No.
    746962109


    1Names of Reporting Persons

    Alyeska Investment Group, L.P.
    2Check the appropriate box if a member of a Group (see instructions)

    Checkbox not checked  (a)
    Checkbox not checked  (b)
    3Sec Use Only
    4Citizenship or Place of Organization

    DELAWARE
    Number of Shares Beneficially Owned by Each Reporting Person With:
    5Sole Voting Power

    0.00
    6Shared Voting Power

    1,178,317.00
    7Sole Dispositive Power

    0.00
    8Shared Dispositive Power

    1,178,317.00
    9Aggregate Amount Beneficially Owned by Each Reporting Person

    1,178,317.00
    10Check box if the aggregate amount in row (9) excludes certain shares (See Instructions)

    Checkbox not checked
    11Percent of class represented by amount in row (9)

    9.99 %
    12Type of Reporting Person (See Instructions)

    IA


    SCHEDULE 13G

    CUSIP No.
    746962109


    1Names of Reporting Persons

    Alyeska Fund GP, LLC
    2Check the appropriate box if a member of a Group (see instructions)

    Checkbox not checked  (a)
    Checkbox not checked  (b)
    3Sec Use Only
    4Citizenship or Place of Organization

    DELAWARE
    Number of Shares Beneficially Owned by Each Reporting Person With:
    5Sole Voting Power

    0.00
    6Shared Voting Power

    1,178,317.00
    7Sole Dispositive Power

    0.00
    8Shared Dispositive Power

    1,178,317.00
    9Aggregate Amount Beneficially Owned by Each Reporting Person

    1,178,317.00
    10Check box if the aggregate amount in row (9) excludes certain shares (See Instructions)

    Checkbox not checked
    11Percent of class represented by amount in row (9)

    9.99 %
    12Type of Reporting Person (See Instructions)

    OO


    SCHEDULE 13G

    CUSIP No.
    746962109


    1Names of Reporting Persons

    Anand Parekh
    2Check the appropriate box if a member of a Group (see instructions)

    Checkbox not checked  (a)
    Checkbox not checked  (b)
    3Sec Use Only
    4Citizenship or Place of Organization

    UNITED STATES
    Number of Shares Beneficially Owned by Each Reporting Person With:
    5Sole Voting Power

    0.00
    6Shared Voting Power

    1,178,317.00
    7Sole Dispositive Power

    0.00
    8Shared Dispositive Power

    1,178,317.00
    9Aggregate Amount Beneficially Owned by Each Reporting Person

    1,178,317.00
    10Check box if the aggregate amount in row (9) excludes certain shares (See Instructions)

    Checkbox not checked
    11Percent of class represented by amount in row (9)

    9.99 %
    12Type of Reporting Person (See Instructions)

    IN


    SCHEDULE 13G

    Item 1. 
    (a)Name of issuer:

    QT IMAGING HOLDINGS, INC.
    (b)Address of issuer's principal executive offices:

    3 Hamilton Landing, Suite 160, Novato, CA 94949
    Item 2. 
    (a)Name of person filing:

    (i) Alyeska Investment Group, L.P. (ii) Alyeska Fund GP, LLC (iii) Anand Parekh
    (b)Address or principal business office or, if none, residence:

    (i) 77 West Wacker Drive, 7th Floor, Chicago, IL 60601 (ii) 77 West Wacker Drive, 7th Floor, Chicago, IL 60601 (iii) 77 West Wacker Drive, 7th Floor, Chicago, IL 60601
    (c)Citizenship:

    (i) Alyeska Investment Group, L.P. - Delaware (ii) Alyeska Fund GP, LLC - Delaware (iii) Anand Parekh - United States of America
    (d)Title of class of securities:

    Common Stock, par value $0.0001
    (e)CUSIP No.:

    746962109
    Item 3.If this statement is filed pursuant to §§ 240.13d-1(b) or 240.13d-2(b) or (c), check whether the person filing is a:
    (a)Checkbox not checked   Broker or dealer registered under section 15 of the Act (15 U.S.C. 78o);
    (b)Checkbox not checked   Bank as defined in section 3(a)(6) of the Act (15 U.S.C. 78c);
    (c)Checkbox not checked   Insurance company as defined in section 3(a)(19) of the Act (15 U.S.C. 78c);
    (d)Checkbox not checked   Investment company registered under section 8 of the Investment Company Act of 1940 (15 U.S.C. 80a-8);
    (e)Checkbox checked   An investment adviser in accordance with § 240.13d-1(b)(1)(ii)(E);
    (f)Checkbox not checked   An employee benefit plan or endowment fund in accordance with § 240.13d-1(b)(1)(ii)(F);
    (g)Checkbox checked   A parent holding company or control person in accordance with § 240.13d-1(b)(1)(ii)(G);
    (h)Checkbox not checked   A savings associations as defined in Section 3(b) of the Federal Deposit Insurance Act (12 U.S.C. 1813);
    (i)Checkbox not checked   A church plan that is excluded from the definition of an investment company under section 3(c)(14) of the Investment Company Act of 1940 (15 U.S.C. 80a-3);
    (j)Checkbox not checked   A non-U.S. institution in accordance with § 240.13d-1(b)(1)(ii)(J). If filing as a non-U.S. institution in accordance with § 240.13d-1(b)(1)(ii)(J),
           please specify the type of institution:
    (k)Checkbox not checked   Group, in accordance with Rule 240.13d-1(b)(1)(ii)(K).
     
    Item 4.Ownership
    (a)Amount beneficially owned:

    1,178,317
    (b)Percent of class:

    9.99%
    (c)Number of shares as to which the person has:
     (i) Sole power to vote or to direct the vote:

    0

     (ii) Shared power to vote or to direct the vote:

    1,178,317

     (iii) Sole power to dispose or to direct the disposition of:

    0

     (iv) Shared power to dispose or to direct the disposition of:

    1,178,317

    Item 5.Ownership of 5 Percent or Less of a Class.
     
    Not Applicable
    Item 6.Ownership of more than 5 Percent on Behalf of Another Person.
     
    Not Applicable
    Item 7.Identification and Classification of the Subsidiary Which Acquired the Security Being Reported on by the Parent Holding Company or Control Person.
     
    Not Applicable
    Item 8.Identification and Classification of Members of the Group.
     
    Not Applicable
    Item 9.Notice of Dissolution of Group.
     
    Not Applicable

    Item 10.Certifications:
     
    By signing below I certify that, to the best of my knowledge and belief, the securities referred to above were acquired and are held in the ordinary course of business and were not acquired and are not held for the purpose of or with the effect of changing or influencing the control of the issuer of the securities and were not acquired and are not held in connection with or as a participant in any transaction having that purpose or effect, other than activities solely in connection with a nomination under ?? 240.14a-11.

        SIGNATURE 
     
    After reasonable inquiry and to the best of my knowledge and belief, I certify that the information set forth in this statement is true, complete and correct.

     
    Alyeska Investment Group, L.P.
     
    Signature:Jason Bragg
    Name/Title:Jason Bragg | Chief Financial Officer
    Date:02/17/2026
     
    Alyeska Fund GP, LLC
     
    Signature:Jason Bragg
    Name/Title:Jason Bragg | Chief Financial Officer
    Date:02/17/2026
     
    Anand Parekh
     
    Signature:Anand Parekh
    Name/Title:Anand Parekh | Self
    Date:02/17/2026
    Exhibit Information

    The reporting persons are the beneficial owners of 670,683 common PIPE shares, of the Issuer, hold pre-funded warrants to purchase 440,427 shares of the Issuer's Class A common stock, and hold warrants to purchase 1,111,111 shares of the Issuer's Class A common stock, (the "Warrants"). However, per their terms, the Warrants can only be exercised into such number of shares that would constitute 9.9% of the total number of Common Stock of the Issuer outstanding immediately after giving effect to the issuance of Common Stock upon exercise of this Warrant by the Holder. Accordingly, as of December 31, 2025 the reporting persons may only exercise up to 507,634 Ordinary Shares under the Warrant Agreement, and as such, is reporting beneficial ownership of only such number of shares. The percentage calculation assumes that there are currently 11,902,198 outstanding shares of Ordinary Shares of the Issuer, based on the Issuer's Prospectus filed with the Securities and Exchange Commission on December 31, 2025. JOINT FILING STATEMENT PURSUANT TO RULE 13d-1(k) The undersigned acknowledge and agree that the foregoing statement on SCHEDULE 13G, is filed on behalf of each of the undersigned and that all subsequent amendments to this statement on SCHEDULE 13G, shall be filed on behalf of each of the undersigned without the necessity of filing additional joint acquisition statements. The undersigned acknowledge that each shall be responsible for the timely filing of such amendments, and for the completeness and accuracy of the information concerning him or it contained therein, but shall not be responsible for the completeness and accuracy of the information concerning the others, except to the extent that he or it knows or has reason to believe that such information is inaccurate.

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