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SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

SCHEDULE 13G

UNDER THE SECURITIES EXCHANGE ACT OF 1934

(Name of Issuer)

(Title of Class of Securities)

(CUSIP Number)

(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)

X0202 SCHEDULE 13D/A 0002016004 XXXXXXXX LIVE 2 Common Stock, par value $0.001 08/10/2026 false 0001493761 900450206 Turtle Beach Corporation 15822 Bernardo Center Drive, Suite 105 San Diego CA 92127 David Smith (310) 553-6700 O'Melveny & Myers LLP 1999 Avenue of Stars, 8th Floor Los Angeles CA 90067 0002016004 N DC VGA LLC b OO N DE 1775441 0.00 1775441 0.00 1775441 N 9.9 OO Note to Row 13: Calculated based on 17,909,711 shares of the common stock, par value $0.001 per share (the "common stock"), of Turtle Beach Corporation (the "Issuer"), outstanding as of July 30, 2026, as reported by the Issuer in its Quarterly Report on Form 10-Q (the "Form 10-Q") for the fiscal quarter ended June 30, 2026, filed with the Securities and Exchange Commission on August 6, 2026. 0001760525 N Diversis Capital Partners I, L.P. b OO N DE 1775441 0.00 1775441 0.00 1775441 N 9.9 PN Note to Row 13: Calculated based on 17,909,711 shares of common stock outstanding as of July 30, 2026, as reported by the Issuer in the Form 10-Q. 0002016766 N Diversis Capital Partners GP I, L.P. b OO N DE 1775441 0.00 1775441 0.00 1775441 N 9.9 PN Note to Row 13: Calculated based on 17,909,711 shares of common stock outstanding as of July 30, 2026, as reported by the Issuer in the Form 10-Q. 0002016765 N Diversis Capital Partners GP I, LLC b OO N DE 1775441 0.00 1775441 0.00 1775441 N 9.9 OO Note to Row 13: Calculated based on 17,909,711 shares of common stock outstanding as of July 30, 2026, as reported by the Issuer in the Form 10-Q. 0001456120 N Kevin Ma b OO N X1 1775441 0.00 1775441 0.00 1775441 N 9.9 IN Note to Row 13: Calculated based on 17,909,711 shares of common stock outstanding as of July 30, 2026, as reported by the Issuer in the Form 10-Q. 0002016573 N Ron Nayot b OO N X1 1775441 0.00 1775441 0.00 1775441 N 9.9 IN Note to Row 13: Calculated based on 17,909,711 shares of common stock outstanding as of July 30, 2026, as reported by the Issuer in the Form 10-Q. Common Stock, par value $0.001 Turtle Beach Corporation 15822 Bernardo Center Drive, Suite 105 San Diego CA 92127 This amended statement on Schedule 13D/A relates to the common stock, par value $0.001 per share (the "Common Stock"), of Turtle Beach Corporation (the "Issuer"). The statement on Schedule 13D originally filed with the Securities and Exchange Commission (the "SEC") by the Reporting Persons, on March 21, 2024 (the "Schedule 13D"), is hereby amended and supplemented to include the information set forth herein. This amended statement on Schedule 13D/A (this "Amendment") constitutes Amendment No. 2 to the Schedule 13D (the Schedule 13D, as amended by Amendment No. 1, filed with the SEC on August 22, 2025, and this Amendment, collectively, the "Statement"). Except as set forth herein, the Schedule 13D is unmodified. The information set forth on the cover page is hereby incorporated by reference. The information set forth on the cover page is hereby incorporated by reference. On August 10, 2026, the Reporting Persons sold 140,000 shares of Common Stock in the open market at a weighted average price of $12.6961. These shares were sold in multiple transactions at prices ranging from $12.5950 to $13.4540. On August 11, 2026, the Reporting Persons sold 140,000 shares of Common Stock in the open market at a weighted average price of $12.6709. These shares were sold in multiple transactions at prices ranging from $12.5700 to $12.8000. On August 12, 2026, the Reporting Persons sold 5,671 shares of Common Stock in the open market at a price of $13.00. The Reporting Persons undertake to provide the Issuer, any securityholder of the Issuer, or the staff of the SEC, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth above. Not applicable. Not applicable. The information contained in Item 6 of the Schedule 13D is hereby amended and supplemented to include the following information: On September 12, 2025, the Reporting Persons notified the Issuer that, with respect to the Stockholder Agreement and notwithstanding its beneficial ownership of Common Stock at such time, DC VGA LLC unilaterally (i) waived its right to appoint an Investor Designee (as defined in the Stockholder Agreement) under the Stockholder Agreement, (ii) requested its then Investor Designee, Mr. Muscatel, resign from the Company Board and (iii) waived its right to appoint a Replacement Director (as defined in the Stockholder Agreement) following Mr. Muscatel's resignation under the Stockholder Agreement. As disclosed by the Issuer, such waivers and resignation were not the result of any disagreement with the Company or any of its officers or other directors on any matter relating to the operations, policies or practices of the Company. 99.1 Joint Filing Agreement, dated as of March 13, 2024. DC VGA LLC /s/ Kevin Ma Kevin Ma, President 08/12/2026 Diversis Capital Partners I, L.P. /s/ Kevin Ma Diversis Capital Partners GP I. L.P., its General Partner, Diversis Capital Partners GI I, LLC, its General Partner, Kevin Ma, Managing member 08/12/2026 Diversis Capital Partners GP I, L.P. /s/ Kevin Ma Diversis Capital Partners GP I, LLC, its general partner, Kevin Ma, Managing Member 08/12/2026 Diversis Capital Partners GP I, LLC /s/ Kevin Ma Kevin Ma, Managing Member 08/12/2026 Kevin Ma /s/ Kevin Ma Kevin Ma 08/12/2026 Ron Nayot /s/ Ron Nayot Ron Nayot 08/12/2026