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




Comment for Type of Reporting Person:  The beneficial ownership of the Reporting Person is comprised of both (i) 221,771 shares of Common Stock and (ii) 3,542,589 shares of Common Stock issuable upon the exercise of warrants to purchase shares of Common Stock that are beneficially owned by the Reporting Person (the "Warrants"). The percentage above is based on (i) 48,473,433 shares of Common Stock deemed outstanding as reported by the Issuer in its quarterly report on Form 10-Q for the quarterly period ended March 31, 2025, filed with the SEC on May 14, 2025, plus (ii) the Warrants.


SCHEDULE 13G





SCHEDULE 13G





SCHEDULE 13G





SCHEDULE 13G



 
TD SECURITIES (USA) LLC
 
Signature:Christina Petrou
Name/Title:Christina Petrou / Executive Vice President & Chief Operating Officer
Date:08/12/2025
 
TORONTO DOMINION HOLDINGS USA INC
 
Signature:Christina Petrou
Name/Title:Christina Petrou / Executive Vice President & Chief Operating Officer
Date:08/12/2025
 
TD GROUP US HOLDINGS LLC
 
Signature:Salma Salman
Name/Title:Salma Salman / Senior Vice President & Chief Financial Officer
Date:08/12/2025
 
TORONTO DOMINION BANK
 
Signature:Christina Petrou
Name/Title:Christina Petrou / Executive Vice President & Chief Operating Officer
Date:08/12/2025
Exhibit Information

Exhibit I JOINT FILING AGREEMENT This will confirm the agreement by and among the undersigned that the Schedule 13G filed with the Securities and Exchange Commission on or about the date hereof with respect to the beneficial ownership by the undersigned of the common stock of GCT Semiconductor Holding, Inc. will be filed on behalf of each of the persons and entities named below in accordance with Rule 13d-1(k) under the Securities Exchange Act of 1934, as amended. This Agreement may be executed in two or more counterparts, each of which shall be deemed an original, but all of which together shall constitute one and the same instrument. Dated: August 12, 2025 TD SECURITIES (USA) LLC By: /s/ Christina Petrou Title: Executive Vice President & Chief Operating Officer TORONTO DOMINION HOLDINGS (U.S.A.), INC. By: /s/ Christina Petrou Title: Executive Vice President & Chief Operating Officer TD GROUP US HOLDINGS LLC By: /s/ Salma Salman Title: Senior Vice President & Chief Financial Officer THE TORONTO-DOMINION BANK By: /s/ Christina Petrou Title: Executive Vice President & Chief Operating Officer