Soleus Capital discloses 6.3% Biodesix (NASDAQ: BDSX) stake position
Filing Impact
Filing Sentiment
Form Type
SCHEDULE 13G
Soleus Capital Master Fund, L.P. and related entities have filed a Schedule 13G reporting a significant passive stake in Biodesix, Inc. common stock. They report beneficial ownership of 500,000 shares of Biodesix common stock, representing 6.3% of the class, based on 7,955,685 shares outstanding as of October 28, 2025. The shares are held directly by Soleus Capital Master Fund, L.P., with Soleus Capital, LLC, Soleus Capital Group, LLC, Soleus Capital Management, L.P., Soleus GP, LLC and Guy Levy reported as associated entities and individual. These parties disclaim beneficial ownership of the shares beyond what is required for Section 13(d) reporting. The filing certifies that the securities were not acquired and are not held for the purpose of changing or influencing control of Biodesix.
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SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549 |
SCHEDULE 13G
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UNDER THE SECURITIES EXCHANGE ACT OF 1934
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BIODESIX INC (Name of Issuer) |
Common Stock, par value $0.001 per share (Title of Class of Securities) |
09075X207 (CUSIP Number) |
01/12/2026 (Date of Event Which Requires Filing of this Statement) |
| Check the appropriate box to designate the rule pursuant to which this Schedule is filed: |
| Rule 13d-1(b) |
| Rule 13d-1(c) |
| Rule 13d-1(d) |
SCHEDULE 13G
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| CUSIP No. | 09075X207 |
| 1 | Names of Reporting Persons
Soleus Capital Master Fund, L.P. | ||||||||
| 2 | Check the appropriate box if a member of a Group (see instructions)
(a)
(b) | ||||||||
| 3 | Sec Use Only | ||||||||
| 4 | Citizenship or Place of Organization
CAYMAN ISLANDS
| ||||||||
| Number of Shares Beneficially Owned by Each Reporting Person With: |
| ||||||||
| 9 | Aggregate Amount Beneficially Owned by Each Reporting Person
500,000.00 | ||||||||
| 10 | Check box if the aggregate amount in row (9) excludes certain shares (See Instructions)
| ||||||||
| 11 | Percent of class represented by amount in row (9)
6.3 % | ||||||||
| 12 | Type of Reporting Person (See Instructions)
FI |
Comment for Type of Reporting Person: (1) The shares reported in the table above are held directly by Soleus Capital Master Fund, L.P. ("Master Fund"). Soleus Capital, LLC ("Soleus Capital") is the sole general partner of Master Fund, Soleus Capital Group, LLC ("SCG") is the sole managing member of Soleus Capital, Soleus Capital Management, L.P. ("SCM") is the investment manager for Master Fund, and Soleus GP, LLC is the sole general partner of SCM. Guy Levy is the sole managing member of each of SCG and of Soleus GP, LLC. Each of SCG, Soleus Capital, SCM, Soleus GP, LLC and Mr. Levy disclaims beneficial ownership of these shares held by Master Fund other than for the purpose of determining their obligations under Section 13(d) of the Securities Exchange Act of 1934, as amended (the "Exchange Act"), and the filing of this report shall not be deemed an admission that any of the foregoing persons is the beneficial owner of such shares for any other purpose.
(2) The percentage set forth in row 11 is calculated based upon 7,955,685 shares of common stock of Biodesix, Inc. (the "Issuer") outstanding as of October 28, 2025, as reported on the cover of the Issuer's Quarterly Report on Form 10-Q for the fiscal quarter ended September 30, 2025, filed with the Securities and Exchange Commission on November 3, 2025 (the "Form 10-Q").
SCHEDULE 13G
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| CUSIP No. | 09075X207 |
| 1 | Names of Reporting Persons
Soleus Capital, LLC | ||||||||
| 2 | Check the appropriate box if a member of a Group (see instructions)
(a)
(b) | ||||||||
| 3 | Sec Use Only | ||||||||
| 4 | Citizenship or Place of Organization
DELAWARE
| ||||||||
| Number of Shares Beneficially Owned by Each Reporting Person With: |
| ||||||||
| 9 | Aggregate Amount Beneficially Owned by Each Reporting Person
500,000.00 | ||||||||
| 10 | Check box if the aggregate amount in row (9) excludes certain shares (See Instructions)
| ||||||||
| 11 | Percent of class represented by amount in row (9)
6.3 % | ||||||||
| 12 | Type of Reporting Person (See Instructions)
OO |
Comment for Type of Reporting Person: (1) The shares reported in the table above are held directly by Master Fund. Soleus Capital is the sole general partner of Master Fund, SCG is the sole managing member of Soleus Capital, SCM is the investment manager for Master Fund, and Soleus GP, LLC is the sole general partner of SCM. Guy Levy is the sole managing member of each of SCG and of Soleus GP, LLC. Each of SCG, Soleus Capital, SCM, Soleus GP, LLC and Mr. Levy disclaims beneficial ownership of these shares held by Master Fund other than for the purpose of determining their obligations under Section 13(d) of the Exchange Act, and the filing of this report shall not be deemed an admission that any of the foregoing persons is the beneficial owner of such shares for any other purpose.
(2) The percentage set forth in row 11 is calculated based upon 7,955,685 shares of common stock of the Issuer outstanding as of October 28, 2025, as set forth on the cover of the Form 10-Q.
SCHEDULE 13G
|
| CUSIP No. | 09075X207 |
| 1 | Names of Reporting Persons
Soleus Capital Group, LLC | ||||||||
| 2 | Check the appropriate box if a member of a Group (see instructions)
(a)
(b) | ||||||||
| 3 | Sec Use Only | ||||||||
| 4 | Citizenship or Place of Organization
DELAWARE
| ||||||||
| Number of Shares Beneficially Owned by Each Reporting Person With: |
| ||||||||
| 9 | Aggregate Amount Beneficially Owned by Each Reporting Person
500,000.00 | ||||||||
| 10 | Check box if the aggregate amount in row (9) excludes certain shares (See Instructions)
| ||||||||
| 11 | Percent of class represented by amount in row (9)
6.3 % | ||||||||
| 12 | Type of Reporting Person (See Instructions)
OO |
Comment for Type of Reporting Person: (1) The shares reported in the table above are held directly by Master Fund. Soleus Capital is the sole general partner of Master Fund, SCG is the sole managing member of Soleus Capital, SCM is the investment manager for Master Fund, and Soleus GP, LLC is the sole general partner of SCM. Guy Levy is the sole managing member of each of SCG and of Soleus GP, LLC. Each of SCG, Soleus Capital, SCM, Soleus GP, LLC and Mr. Levy disclaims beneficial ownership of these shares held by Master Fund other than for the purpose of determining their obligations under Section 13(d) of the Exchange Act, and the filing of this report shall not be deemed an admission that any of the foregoing persons is the beneficial owner of such shares for any other purpose.
(2) The percentage set forth in row 11 is calculated based upon 7,955,685 shares of common stock of the Issuer outstanding as of October 28, 2025, as set forth on the cover of the Form 10-Q.
SCHEDULE 13G
|
| CUSIP No. | 09075X207 |
| 1 | Names of Reporting Persons
Soleus Capital Management, L.P. | ||||||||
| 2 | Check the appropriate box if a member of a Group (see instructions)
(a)
(b) | ||||||||
| 3 | Sec Use Only | ||||||||
| 4 | Citizenship or Place of Organization
DELAWARE
| ||||||||
| Number of Shares Beneficially Owned by Each Reporting Person With: |
| ||||||||
| 9 | Aggregate Amount Beneficially Owned by Each Reporting Person
500,000.00 | ||||||||
| 10 | Check box if the aggregate amount in row (9) excludes certain shares (See Instructions)
| ||||||||
| 11 | Percent of class represented by amount in row (9)
6.3 % | ||||||||
| 12 | Type of Reporting Person (See Instructions)
PN |
Comment for Type of Reporting Person: (1) The shares reported in the table above are held directly by Master Fund. Soleus Capital is the sole general partner of Master Fund, SCG is the sole managing member of Soleus Capital, SCM is the investment manager for Master Fund, and Soleus GP, LLC is the sole general partner of SCM. Guy Levy is the sole managing member of each of SCG and of Soleus GP, LLC. Each of SCG, Soleus Capital, SCM, Soleus GP, LLC and Mr. Levy disclaims beneficial ownership of these shares held by Master Fund other than for the purpose of determining their obligations under Section 13(d) of the Exchange Act, and the filing of this report shall not be deemed an admission that any of the foregoing persons is the beneficial owner of such shares for any other purpose.
(2) The percentage set forth in row 11 is calculated based upon 7,955,685 shares of common stock of the Issuer outstanding as of October 28, 2025, as set forth on the cover of the Form 10-Q.
SCHEDULE 13G
|
| CUSIP No. | 09075X207 |
| 1 | Names of Reporting Persons
Soleus GP, LLC | ||||||||
| 2 | Check the appropriate box if a member of a Group (see instructions)
(a)
(b) | ||||||||
| 3 | Sec Use Only | ||||||||
| 4 | Citizenship or Place of Organization
DELAWARE
| ||||||||
| Number of Shares Beneficially Owned by Each Reporting Person With: |
| ||||||||
| 9 | Aggregate Amount Beneficially Owned by Each Reporting Person
500,000.00 | ||||||||
| 10 | Check box if the aggregate amount in row (9) excludes certain shares (See Instructions)
| ||||||||
| 11 | Percent of class represented by amount in row (9)
6.3 % | ||||||||
| 12 | Type of Reporting Person (See Instructions)
OO |
Comment for Type of Reporting Person: (1) The shares reported in the table above are held directly by Master Fund. Soleus Capital is the sole general partner of Master Fund, SCG is the sole managing member of Soleus Capital, SCM is the investment manager for Master Fund, and Soleus GP, LLC is the sole general partner of SCM. Guy Levy is the sole managing member of each of SCG and of Soleus GP, LLC. Each of SCG, Soleus Capital, SCM, Soleus GP, LLC and Mr. Levy disclaims beneficial ownership of these shares held by Master Fund other than for the purpose of determining their obligations under Section 13(d) of the Exchange Act, and the filing of this report shall not be deemed an admission that any of the foregoing persons is the beneficial owner of such shares for any other purpose.
(2) The percentage set forth in row 11 is calculated based upon 7,955,685 shares of common stock of the Issuer outstanding as of October 28, 2025, as set forth on the cover of the Form 10-Q.
SCHEDULE 13G
|
| CUSIP No. | 09075X207 |
| 1 | Names of Reporting Persons
Guy Levy | ||||||||
| 2 | Check the appropriate box if a member of a Group (see instructions)
(a)
(b) | ||||||||
| 3 | Sec Use Only | ||||||||
| 4 | Citizenship or Place of Organization
UNITED STATES
| ||||||||
| Number of Shares Beneficially Owned by Each Reporting Person With: |
| ||||||||
| 9 | Aggregate Amount Beneficially Owned by Each Reporting Person
500,000.00 | ||||||||
| 10 | Check box if the aggregate amount in row (9) excludes certain shares (See Instructions)
| ||||||||
| 11 | Percent of class represented by amount in row (9)
6.3 % | ||||||||
| 12 | Type of Reporting Person (See Instructions)
IN |
Comment for Type of Reporting Person: (1) The shares reported in the table above are held directly by Master Fund. Soleus Capital is the sole general partner of Master Fund, SCG is the sole managing member of Soleus Capital, SCM is the investment manager for Master Fund, and Soleus GP, LLC is the sole general partner of SCM. Guy Levy is the sole managing member of each of SCG and of Soleus GP, LLC. Each of SCG, Soleus Capital, SCM, Soleus GP, LLC and Mr. Levy disclaims beneficial ownership of these shares held by Master Fund other than for the purpose of determining their obligations under Section 13(d) of the Exchange Act, and the filing of this report shall not be deemed an admission that any of the foregoing persons \s the beneficial owner of such shares for any other purpose.
(2) The percentage set forth in row 11 is calculated based upon 7,955,685 shares of common stock of the Issuer outstanding as of October 28, 2025, as set forth on the cover of the Form 10-Q.
SCHEDULE 13G
|
| Item 1. | ||
| (a) | Name of issuer:
BIODESIX INC | |
| (b) | Address of issuer's principal executive offices:
919 West Dillon Road, Louisville, Colorado 80027 | |
| Item 2. | ||
| (a) | Name of person filing:
Soleus Capital Master Fund, L.P.
Soleus Capital, LLC
Soleus Capital Group, LLC
Soleus Capital Management, L.P.
Soleus GP, LLC
Guy Levy | |
| (b) | Address or principal business office or, if none, residence:
Soleus Capital Master Fund, L.P., 100 Field Point Road, Suite 200, Greenwich, CT 06830
Soleus Capital, LLC, 100 Field Point Road, Suite 200, Greenwich, CT 06830
Soleus Capital Group, LLC, 100 Field Point Road, Suite 200, Greenwich, CT 06830
Soleus Capital Management, L.P., 100 Field Point Road, Suite 200, Greenwich, CT 06830
Soleus GP, LLC, 100 Field Point Road, Suite 200, Greenwich, CT 06830
Guy Levy, c/o Soleus Capital Management, L.P., 100 Field Point Road, Suite 200, Greenwich, CT 06830 | |
| (c) | Citizenship:
Soleus Capital Master Fund, L.P. - Cayman Islands
Soleus Capital, LLC - Delaware
Soleus Capital Group, LLC - Delaware
Soleus Capital Management, L.P. - Delaware
Soleus GP, LLC - Delaware
Guy Levy - United States | |
| (d) | Title of class of securities:
Common Stock, par value $0.001 per share | |
| (e) | CUSIP No.:
09075X207 | |
| 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) | Broker or dealer registered under section 15 of the Act (15 U.S.C. 78o); | |
| (b) | Bank as defined in section 3(a)(6) of the Act (15 U.S.C. 78c); | |
| (c) | Insurance company as defined in section 3(a)(19) of the Act (15 U.S.C. 78c); | |
| (d) | Investment company registered under section 8 of the Investment Company Act of 1940 (15 U.S.C. 80a-8); | |
| (e) | An investment adviser in accordance with § 240.13d-1(b)(1)(ii)(E); | |
| (f) | An employee benefit plan or endowment fund in accordance with § 240.13d-1(b)(1)(ii)(F); | |
| (g) | A parent holding company or control person in accordance with § 240.13d-1(b)(1)(ii)(G); | |
| (h) | A savings associations as defined in Section 3(b) of the Federal Deposit Insurance Act (12 U.S.C. 1813); | |
| (i) | 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) | 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) | Group, in accordance with Rule 240.13d-1(b)(1)(ii)(K). | |
| Item 4. | Ownership | |
| (a) | Amount beneficially owned:
The information in rows 5 through 9 and 11 on the cover pages to this Schedule 13G, including the footnotes thereto, is hereby incorporated by reference.
500,000 | |
| (b) | Percent of class:
6.3 %
| |
| (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:
500,000 | ||
| (iii) Sole power to dispose or to direct the disposition of:
0 | ||
| (iv) Shared power to dispose or to direct the disposition of:
500,000 | ||
| 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 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.
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Exhibit Information
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Exhibit 99.A - Joint Filing Agreement |
FAQ
What stake in Biodesix Inc (BDSX) is reported in this Schedule 13G?
The filing reports beneficial ownership of 500,000 shares of Biodesix, Inc. common stock, representing 6.3% of the outstanding common shares.
Who are the reporting persons in the Biodesix (BDSX) Schedule 13G?
The reporting persons are Soleus Capital Master Fund, L.P., Soleus Capital, LLC, Soleus Capital Group, LLC, Soleus Capital Management, L.P., Soleus GP, LLC and Guy Levy.
How many Biodesix (BDSX) shares were used to calculate the 6.3% ownership?
The 6.3% ownership is based on 7,955,685 shares of Biodesix common stock outstanding as of October 28, 2025, as reported in the company’s Form 10-Q.
Are the Soleus entities and Guy Levy seeking control of Biodesix (BDSX)?
The certification states the securities were not acquired and are not held for the purpose of changing or influencing control of Biodesix and are not held in connection with any such transaction.
Who directly holds the Biodesix (BDSX) shares reported in this Schedule 13G?
The 500,000 shares are held directly by Soleus Capital Master Fund, L.P., with related Soleus entities and Guy Levy reported due to their roles in the fund structure.
What voting and dispositive power do the reporting persons have over Biodesix (BDSX) shares?
The filing reports shared voting power and shared dispositive power over 500,000 shares, and no sole voting or dispositive power.