As Of	Filer	Filing¹	For·On·As	Docs:Size	Issuer		Filing Agent

 3/24/20  BlackRock Series Fund II, Inc.    24F-2NT    12/31/19    1:5K                                     Bny Mellon Inv S… Inc/FA 
          → BlackRock High Yield Portfolio
          → BlackRock U.S. Government Bond Portfolio
 3/13/20  BlackRock Series Fund II, Inc.    N-CEN      12/31/19    2:126K                                   Confluence Techs Inc./FA 
          → BlackRock High Yield Portfolio
          → BlackRock U.S. Government Bond Portfolio
 2/28/20  BlackRock Series Fund II, Inc.    N-CSR      12/31/19    3:7.9M                                   Donnelley … Solutions/FA 
          → BlackRock High Yield Portfolio
          → BlackRock U.S. Government Bond Portfolio
 2/25/20  BlackRock Series Fund II, Inc.    NPORT-P    12/31/19    1:871K                                   Confluence Techs Inc./FA 
          → BlackRock U.S. Government Bond Portfolio
 2/25/20  BlackRock Series Fund II, Inc.    NPORT-P    12/31/19    1:705K                                   Confluence Techs Inc./FA 
          → BlackRock High Yield Portfolio

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¹	Filing/Form Types:
	24F-2NT	Annual Notice of Securities Sold by an Investment Company — Form 24F-2.
	N-CEN	Annual Report by an Investment Company — Form N-CEN.
	N-CSR	Annual Certified Shareholder Report by an Investment Company — Form N-CSR.
	NPORT-P	Monthly Portfolio Investments Report (Quarterly Release) by an Investment Company — Form N-PORT.
→	Fund / Series:  Fund or Series of this Filer with a Class or Contract that this Filing pertains to.