CUSIP No: 88160R101 SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G (Rule 13d-102) INFORMATION TO BE INCLUDED IN STATEMENTS FILED PURSUANT TO § 240.13d-1(b), (c) AND (d) AND AMENDMENTS THERETO FILED PURSUANT TO § 240.13d-2. (Amendment No. 1)* Tesla, Inc. (Name of Issuer) Common Stock, $0.001 par value per share (Title of Class of Securities) 88160R101 (CUSIP Number) December 31, 2019 (Date of Event Which Requires Filing of this Statement) Check the appropriate box to designate the rule pursuant to which this Schedule is filed: x Rule 13d-1(b) o Rule 13d-1(c) o Rule 13d-1(d) *The remainder of this cover page shall be filled out for a reporting person's initial filing on this form with respect to the subject class of securities, and for any subsequent amendment containing information which would alter the disclosures provided in a prior cover page. The information required in the remainder of this cover page shall not be deemed to be "filed" for purposes of Section 18 of the Securities Exchange Act of 1934 ("Act") or otherwise subject to the liabilities of that section of the Act but shall be subject to all other provisions of the Act (however, see the Notes).

CUSIP No: 88160R101 (1) Names of Reporting Persons

Capital Ventures International (2) Check the Appropriate Box if a Member of a Group (See Instructions) (a) o (b) o (3) SEC Use Only (4) Citizenship or Place of Organization

Cayman Islands Number of

Shares

Beneficially

Owned by

Each

Reporting

Person With (5) Sole Voting Power

586,506 (1)(2) (6) Shared Voting Power

12,134,541 (1) (7) Sole Dispositive Power

586,506 (1)(2) (8) Shared Dispositive Power

12,134,541 (1) (9) Aggregate Amount Beneficially Owned by Each Reporting Person

12,134,541 (1) (10) Check box if the Aggregate Amount in Row (9) Excludes Certain Shares (See Instructions) o (11) Percent of Class Represented by Amount in Row (9)

6.7% (12) Type of Reporting Person (See Instructions)

CO (1) G1 Execution Services, LLC, Susquehanna Investment Group and Susquehanna Securities, LLC are affiliated independent broker-dealers which, together with Capital Ventures International and Susquehanna Advisors Group, Inc., may be deemed a group. For purposes of this report, we have indicated that each reporting person has sole voting and dispositive power with respect to the shares beneficially owned by it and that the reporting persons have shared voting and dispositive power with respect to all shares beneficially owned by all of the reporting persons. Each of the reporting persons disclaims beneficial ownership of shares owned directly by another reporting person. (2) Susquehanna Advisors Group, Inc. is the investment manager to Capital Ventures International and as such may exercise voting and dispositive power over the shares directly owned by Capital Ventures International. 2

CUSIP No: 88160R101 (1) Names of Reporting Persons

Susquehanna Advisors Group, Inc. (2) Check the Appropriate Box if a Member of a Group (See Instructions) (a) o (b) o (3) SEC Use Only (4) Citizenship or Place of Organization

Pennsylvania Number of

Shares

Beneficially

Owned by

Each

Reporting

Person With (5) Sole Voting Power

0 (1)(2) (6) Shared Voting Power

12,134,541 (1) (7) Sole Dispositive Power

0 (1)(2) (8) Shared Dispositive Power

12,134,541 (1) (9) Aggregate Amount Beneficially Owned by Each Reporting Person

12,134,541 (1) (10) Check box if the Aggregate Amount in Row (9) Excludes Certain Shares (See Instructions) o (11) Percent of Class Represented by Amount in Row (9)

6.7% (12) Type of Reporting Person (See Instructions)

CO (1) G1 Execution Services, LLC, Susquehanna Investment Group and Susquehanna Securities, LLC are affiliated independent broker-dealers which, together with Capital Ventures International and Susquehanna Advisors Group, Inc., may be deemed a group. For purposes of this report, we have indicated that each reporting person has sole voting and dispositive power with respect to the shares beneficially owned by it and that the reporting persons have shared voting and dispositive power with respect to all shares beneficially owned by all of the reporting persons. Each of the reporting persons disclaims beneficial ownership of shares owned directly by another reporting person. (2) Susquehanna Advisors Group, Inc. is the investment manager to Capital Ventures International and as such may exercise voting and dispositive power over the shares directly owned by Capital Ventures International. 3

CUSIP No: 88160R101 (1) Names of Reporting Persons

G1 Execution Services, LLC (2) Check the Appropriate Box if a Member of a Group (See Instructions) (a) o (b) o (3) SEC Use Only (4) Citizenship or Place of Organization

Illinois Number of

Shares

Beneficially

Owned by

Each

Reporting

Person With (5) Sole Voting Power

3,823 (1) (6) Shared Voting Power

12,134,541 (1) (7) Sole Dispositive Power

3,823 (1) (8) Shared Dispositive Power

12,134,541 (1) (9) Aggregate Amount Beneficially Owned by Each Reporting Person

12,134,541 (1) (10) Check box if the Aggregate Amount in Row (9) Excludes Certain Shares (See Instructions) o (11) Percent of Class Represented by Amount in Row (9)

6.7% (12) Type of Reporting Person (See Instructions)

BD, OO (1) G1 Execution Services, LLC, Susquehanna Investment Group and Susquehanna Securities, LLC are affiliated independent broker-dealers which, together with Capital Ventures International and Susquehanna Advisors Group, Inc., may be deemed a group. For purposes of this report, we have indicated that each reporting person has sole voting and dispositive power with respect to the shares beneficially owned by it and that the reporting persons have shared voting and dispositive power with respect to all shares beneficially owned by all of the reporting persons. Each of the reporting persons disclaims beneficial ownership of shares owned directly by another reporting person. 4

CUSIP No: 88160R101 (1) Names of Reporting Persons

Susquehanna Investment Group (2) Check the Appropriate Box if a Member of a Group (See Instructions) (a) o (b) o (3) SEC Use Only (4) Citizenship or Place of Organization

Pennsylvania Number of

Shares

Beneficially

Owned by

Each

Reporting

Person With (5) Sole Voting Power

860,175 (1) (6) Shared Voting Power

12,134,541 (1) (7) Sole Dispositive Power

860,175 (1) (8) Shared Dispositive Power

12,134,541 (1) (9) Aggregate Amount Beneficially Owned by Each Reporting Person

12,134,541 (1) (10) Check box if the Aggregate Amount in Row (9) Excludes Certain Shares (See Instructions) o (11) Percent of Class Represented by Amount in Row (9)

6.7% (12) Type of Reporting Person (See Instructions)

BD, PN (1) G1 Execution Services, LLC, Susquehanna Investment Group and Susquehanna Securities, LLC are affiliated independent broker-dealers which, together with Capital Ventures International and Susquehanna Advisors Group, Inc., may be deemed a group. For purposes of this report, we have indicated that each reporting person has sole voting and dispositive power with respect to the shares beneficially owned by it and that the reporting persons have shared voting and dispositive power with respect to all shares beneficially owned by all of the reporting persons. Each of the reporting persons disclaims beneficial ownership of shares owned directly by another reporting person. 5

CUSIP No: 88160R101 (1) Names of Reporting Persons

Susquehanna Securities, LLC (2) Check the Appropriate Box if a Member of a Group (See Instructions) (a) o (b) o (3) SEC Use Only (4) Citizenship or Place of Organization

Delaware Number of

Shares

Beneficially

Owned by

Each

Reporting

Person With (5) Sole Voting Power

10,684,037 (1) (6) Shared Voting Power

12,134,541 (1) (7) Sole Dispositive Power

10,684,037(1) (8) Shared Dispositive Power

12,134,541 (1) (9) Aggregate Amount Beneficially Owned by Each Reporting Person

12,134,541 (1) (10) Check box if the Aggregate Amount in Row (9) Excludes Certain Shares (See Instructions) o (11) Percent of Class Represented by Amount in Row (9)

6.7% (12) Type of Reporting Person (See Instructions)

BD, OO (1) G1 Execution Services, LLC, Susquehanna Investment Group and Susquehanna Securities, LLC are affiliated independent broker-dealers which, together with Capital Ventures International and Susquehanna Advisors Group, Inc., may be deemed a group. For purposes of this report, we have indicated that each reporting person has sole voting and dispositive power with respect to the shares beneficially owned by it and that the reporting persons have shared voting and dispositive power with respect to all shares beneficially owned by all of the reporting persons. Each of the reporting persons disclaims beneficial ownership of shares owned directly by another reporting person. 6

CUSIP No: 88160R101 Item 1. (a) Name of Issuer Tesla, Inc. (the Company) (b) Address of Issuers Principal Executive Offices

3500 Deer Creek Road, Palo Alto, California 94304 Item 2(a). Name of Person Filing This statement is filed by the entities listed below, who are collectively referred to herein as Reporting Persons with respect to the shares of common stock, $0.001 par value per share, of the Company (the Shares). (i) Capital Ventures International (ii) Susquehanna Advisors Group, Inc. (iii) G1 Execution Services, LLC (iv) Susquehanna Investment Group (v) Susquehanna Securities, LLC Item 2(b). Address of Principal Business Office or, if none, Residence The address of the principal business office of Capital Ventures International is: P.O. Box 897 Windward 1, Regatta Office Park West Bay Road Grand Cayman, KY1-1103 Cayman Islands The address of the principal business office of each of Susquehanna Advisors Group, Inc., Susquehanna Investment Group and Susquehanna Securities, LLC is: 401 E. City Avenue Suite 220 Bala Cynwyd, PA 19004 The address of the principal business office of G1 Execution Services, LLC is: 175 W. Jackson Blvd. Suite 1700 Chicago, IL 60604 Item 2(c). Citizenship

Citizenship is set forth in Row 4 of the cover page for each Reporting Person hereto and is incorporated herein by reference for each such Reporting Person. Item 2(d). Title of Class of Securities

Common stock, $0.001 par value per share Item 2(e) CUSIP Number 88160R101 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) x Broker or dealer registered under section 15 of the Act (15 U.S.C. 78o). (b) o Bank as defined in section 3(a)(6) of the Act (15 U.S.C. 78c). (c) o Insurance company as defined in section 3(a)(19) of the Act (15 U.S.C. 78c). (d) o Investment company registered under section 8 of the Investment Company Act of 1940 (15 U.S.C. 80a-8). (e) o An investment adviser in accordance with §240.13d-1(b)(1)(ii)(E); (f) o An employee benefit plan or endowment fund in accordance with §240.13d-1(b)(1)(ii)(F); (g) o A parent holding company or control person in accordance with §240.13d-1(b)(1)(ii)(G); (h) o A savings association as defined in Section 3(b) of the Federal Deposit Insurance Act (12 U.S.C. 1813); (i) o 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) o A non-U.S. institution in accordance with § 240.13d1(b)(1)(ii)(J); (k) o Group, in accordance with rule 13d1(b)(1)(ii)(K). If filing as a non-U.S. institution in accordance with § 240.13d1(b)(1)(ii)(J), please specify the type of institution:____________________________ 7

CUSIP No: 88160R101 Item 4. Ownership Provide the following information regarding the aggregate number and percentage of the class of securities of the issuer identified in Item 1. The information required by Items 4(a) - (c) is set forth in Rows 5 - 11 of the cover page for each Reporting Person hereto and is incorporated herein by reference for each such Reporting Person. The number of Shares reported as beneficially owned by Capital Ventures International includes convertible bonds convertible into 10,000 Shares. The number of Shares reported as beneficially owned by Susquehanna Investment Group includes options to buy 830,500 Shares. The number of Shares reported as beneficially owned by Susquehanna Securities, LLC includes options to buy 9,029,100 Shares. The Companys Quarterly Report on Form 10-Q, filed on October 29, 2019 indicates that there were 180,244,858 shares outstanding as of October 21, 2019. Item 5. Ownership of Five Percent or Less of a Class If this statement is being filed to report the fact that as of the date hereof the reporting person has ceased to be the beneficial owner of more than five percent of the class of securities, check the following: o Item 6. Ownership of More than Five 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. 8

CUSIP No: 88160R101 Item 10. Certification By signing below each of the undersigned certifies that, to the best of its 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. SIGNATURE After reasonable inquiry and to the best of its knowledge and belief, each of the undersigned certifies that the information with respect to it set forth in this statement is true, complete, and correct. Dated: February 10, 2020 CAPITAL VENTURES INTERNATIONAL SUSQUEHANNA ADVISORS GROUP, INC. By: Susquehanna Advisors Group, Inc. pursuant to a Limited Power of Attorney, a copy of which was previously filed By: /s/ Brian Sopinsky By: /s/ Brian Sopinsky Name: Brian Sopinsky Name: Brian Sopinsky Title: Assistant Secretary Title: Assistant Secretary G1 EXECUTION SERVICES, LLC By: /s/ Brian Sopinsky Name: Brian Sopinsky Title: Secretary SUSQUEHANNA INVESTMENT GROUP SUSQUEHANNA SECURITIES, LLC By: /s/ Brian Sopinsky By: /s/ Brian Sopinsky Name: Brian Sopinsky Name: Brian Sopinsky Title: General Counsel Title: Secretary 9