SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

SCHEDULE 13D

Under the Securities Exchange Act of 1934

(Amendment No. 3)

Black Rock Coffee Bar, Inc.

(Name of Issuer)

Class A Common Stock

(Title of Class of Securities)

092244102

(CUSIP Number)

c/o Viking Cake BR, LLC
18625 Macalpine Loop,
Bend, OR, 97702
503-970-3376

(Name, Address and Telephone Number of Person Authorized to Receive Notices and Communications)

03/06/2026

(Date of Event Which Requires Filing of This Statement)

If the filing person has previously filed a statement on Schedule 13G to report the acquisition that is the subject of this Schedule 13D, and is filing this schedule because of §§ 240.13d-1(e), 240.13d-1(f) or 240.13d-1(g), check the following box. Checkbox not checked

The information required on the remainder of this cover page shall not be deemed to be “filed” for the purpose 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).

SCHEDULE 13D

CUSIP Number(s):

092244102

Name of reporting person

Viking Cake BR, LLC

Check the appropriate box if a member of a Group (See Instructions)

(a)

(b)

SEC use only

Source of funds (See Instructions)

Check if disclosure of legal proceedings is required pursuant to Items 2(d) or 2(e)

Checkbox not checked

Citizenship or place of organization

DELAWARE

Number of Shares Beneficially Owned by Each Reporting Person With:

7	Sole Voting Power 5,809,391.00
8	Shared Voting Power 0.00
9	Sole Dispositive Power 5,809,391.00
10	Shared Dispositive Power 0.00

Aggregate amount beneficially owned by each reporting person

5,809,391.00

Check if the aggregate amount in Row (11) excludes certain shares (See Instructions)

Checkbox not checked

Percent of class represented by amount in Row (11)

24.9 %

Type of Reporting Person (See Instructions)

Comment for Type of Reporting Person:

Amount in rows 7 and 9 consists of membership units ("LLC Units") of Black Rock Coffee Holdings, LLC ("Black Rock OpCo") and an equal number of shares of Class C Common Stock of Black Rock Coffee Bar, Inc. (the "Issuer") held by Viking Cake Fuel, LLC, which is a wholly owned subsidiary of Viking Cake BR, LLC. Holders of LLC Units may elect to have Black Rock OpCo redeem their LLC Units for either shares of Class A Common Stock on a one-for-one basis or, at the Issuer's election (determined solely by the Issuer's independent directors who are disinterested), to effect such transaction as a direct exchange with the relevant holder. Upon any such redemption or exchange of LLC Units, the corresponding shares of Class C Common Stock will be cancelled. The total outstanding shares of Class A Common Stock used in calculating the percent of class assumes the conversion of all of the Reporting Person's LLC Units into Class A Common Stock, resulting in a total of 23,287,843 shares of Class A Common Stock outstanding (which reflects the sum of (i) 17,478,452 shares of Class A Common Stock outstanding as of March 1, 2026 and (ii) 5,809,391 shares of Class A Common Stock issuable upon conversion of the Reporting Person's LLC Units).

SCHEDULE 13D

CUSIP Number(s):

092244102

Name of reporting person

Viking Cake Fuel, LLC

Check the appropriate box if a member of a Group (See Instructions)

(a)

(b)

SEC use only

Source of funds (See Instructions)

Check if disclosure of legal proceedings is required pursuant to Items 2(d) or 2(e)

Checkbox not checked

Citizenship or place of organization

DELAWARE

Number of Shares Beneficially Owned by Each Reporting Person With:

7	Sole Voting Power 5,809,391.00
8	Shared Voting Power 0.00
9	Sole Dispositive Power 5,809,391.00
10	Shared Dispositive Power 0.00

Aggregate amount beneficially owned by each reporting person

5,809,391.00

Check if the aggregate amount in Row (11) excludes certain shares (See Instructions)

Checkbox not checked

Percent of class represented by amount in Row (11)

24.9 %

Type of Reporting Person (See Instructions)

Comment for Type of Reporting Person:

Amount in rows 7 and 9 consists of LLC Units of Black Rock OpCo and an equal number of shares of Class C Common Stock of the Issuer held by Viking Cake Fuel, LLC. Holders of LLC Units may elect to have Black Rock OpCo redeem their LLC Units for either shares of Class A Common Stock on a one-for-one basis or, at the Issuer's election (determined solely by the Issuer's independent directors who are disinterested), to effect such transaction as a direct exchange with the relevant holder. Upon any such redemption or exchange of LLC Units, the corresponding shares of Class C Common Stock will be cancelled. The total outstanding shares of Class A Common Stock used in calculating the percent of class assumes the conversion of all of the Reporting Person's LLC Units into Class A Common Stock, resulting in a total of 23,287,843 shares of Class A Common Stock outstanding (which reflects the sum of (i) 17,478,452 shares of Class A Common Stock outstanding as of March 1, 2026 and (ii) 5,809,391 shares of Class A Common Stock issuable upon conversion of the Reporting Person's LLC Units).

SCHEDULE 13D

CUSIP Number(s):

092244102

Name of reporting person

Daniel Brand

Check the appropriate box if a member of a Group (See Instructions)

(a)

(b)

SEC use only

Source of funds (See Instructions)

Check if disclosure of legal proceedings is required pursuant to Items 2(d) or 2(e)

Checkbox not checked

Citizenship or place of organization

UNITED STATES

Number of Shares Beneficially Owned by Each Reporting Person With:

7	Sole Voting Power 5,809,391.00
8	Shared Voting Power 0.00
9	Sole Dispositive Power 5,809,391.00
10	Shared Dispositive Power 0.00

Aggregate amount beneficially owned by each reporting person

5,809,391.00

Check if the aggregate amount in Row (11) excludes certain shares (See Instructions)

Checkbox not checked

Percent of class represented by amount in Row (11)

24.9 %

Type of Reporting Person (See Instructions)

Comment for Type of Reporting Person:

Amount in rows 7 and 9 consists of LLC Units held by Viking Cake Fuel, LLC, which is a wholly owned subsidiary of Viking Cake BR, LLC (collectively, "Viking Cake"). Mr. Brand disclaims beneficial ownership of the shares held by Viking Cake except to the extent of his pecuniary interest therein. On March 6, 2026, Mr. Brand was removed as the investment advisor for the Jeffrey R. Hernandez 2021 Trust and the Tiffany S. Hernandez 2021 Trust. As a result of the removal, Mr. Brand no longer holds voting or investment power with respect to the shares held by the Jeffrey R. Hernandez 2021 Trust or the Tiffany S. Hernandez 2021 Trust. Holders of LLC Units may elect to have Black Rock OpCo redeem their LLC Units for either shares of Class A Common Stock on a one-for-one basis or, at the Issuer's election (determined solely by the Issuer's independent directors who are disinterested), to effect such transaction as a direct exchange with the relevant holder. Upon any such redemption or exchange of LLC Units, the corresponding shares of Class C Common Stock will be cancelled. The total outstanding shares of Class A Common Stock used in calculating the percent of class assumes the conversion of all of the Reporting Person's LLC Units into Class A Common Stock, resulting in a total of 23,287,843 shares of Class A Common Stock outstanding (which reflects the sum of (i) 17,478,452 shares of Class A Common Stock outstanding as of March 1, 2026 and (ii) 5,809,391 shares of Class A Common Stock issuable upon conversion of the Reporting Person's LLC Units).

SCHEDULE 13D

CUSIP Number(s):

092244102

Name of reporting person

Jeffrey Hernandez

Check the appropriate box if a member of a Group (See Instructions)

(a)

(b)

SEC use only

Source of funds (See Instructions)

Check if disclosure of legal proceedings is required pursuant to Items 2(d) or 2(e)

Checkbox not checked

Citizenship or place of organization

UNITED STATES

Number of Shares Beneficially Owned by Each Reporting Person With:

7	Sole Voting Power 5,809,391.00
8	Shared Voting Power 0.00
9	Sole Dispositive Power 5,809,391.00
10	Shared Dispositive Power 0.00

Aggregate amount beneficially owned by each reporting person

5,809,391.00

Check if the aggregate amount in Row (11) excludes certain shares (See Instructions)

Checkbox not checked

Percent of class represented by amount in Row (11)

24.9 %

Type of Reporting Person (See Instructions)

Comment for Type of Reporting Person:

Amount in rows 7 and 9 consists of LLC Units of Black Rock OpCo and an equal number of shares of Class C Common Stock of the Issuer held by Viking Cake. Viking Cake BR, LLC's managers are Jeffrey Hernandez and Daniel Brand. As a result, Messrs. Hernandez and Brand may be deemed to hold voting and investment power with respect to the shares held by Viking Cake BR, LLC. Holders of LLC Units may elect to have Black Rock OpCo redeem their LLC Units for either shares of Class A Common Stock on a one-for-one basis or, at the Issuer's election (determined solely by the Issuer's independent directors who are disinterested), to effect such transaction as a direct exchange with the relevant holder. Upon any such redemption or exchange of LLC Units, the corresponding shares of Class C Common Stock will be cancelled. Mr. Hernandez disclaims beneficial ownership of the shares held by Viking Cake BR, LLC except to the extent of his pecuniary interest therein. The total outstanding shares of Class A Common Stock used in calculating the percent of class assumes the conversion of all of the Reporting Person's LLC Units into Class A Common Stock, resulting in a total of 23,287,843 shares of Class A Common Stock outstanding (which reflects the sum of (i) 17,478,452 shares of Class A Common Stock outstanding as of March 1, 2026 and (ii) 5,809,391 shares of Class A Common Stock issuable upon conversion of the Reporting Person's LLC Units.

SCHEDULE 13D

Item 1.

Security and Issuer

(a)

Title of Class of Securities:

Class A Common Stock

(b)

Name of Issuer:

Black Rock Coffee Bar, Inc.

(c)

Address of Issuer's Principal Executive Offices:

9170 E. Bahia Drive, Suite 101, Scottsdale, ARIZONA , 85260.

Item 1 Comment:

This Amendment No. 3 to the statement on Schedule 13D (this "Amendment") amends the Schedule 13D originally filed with the Securities and Exchange Commission on December 22, 2025, as amended by Amendment No. 1 filed on December 30, 2025 and Amendment No. 2 filed on March 24, 2026 (as so amended prior to the date hereof, the "Original Schedule 13D" and, as amended by this Amendment, the "Schedule 13D"). Capitalized terms used in this Amendment and not otherwise defined herein shall have the same meanings ascribed to them in the Original Schedule 13D. Except as otherwise provided herein, each Item of the Original Schedule 13D remains unchanged.

Item 5.

Interest in Securities of the Issuer

(a)

See Items 11 and 13 of each cover page.

(b)

See Items 7, 8, 9 and 10 of each cover page.

(c)

Except as set forth in Item 4 of this Amendment, which information is incorporated by reference into this Item 5(c), the Reporting Persons have not effected any transactions of the Class A Common Stock during the 60 days preceding the date of this report.

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.

Viking Cake BR, LLC

Signature:	/s/ Daniel Brand
Name/Title:	Daniel Brand, Manager
Date:	04/09/2026

Viking Cake Fuel, LLC

Signature:	/s/ Jeffrey Hernandez
Name/Title:	Jeffrey Hernandez, Manager of Viking Cake BR, LLC, its Member
Date:	04/09/2026

Daniel Brand

Signature:	/s/ Daniel Brand
Name/Title:	Daniel Brand
Date:	04/09/2026

Jeffrey Hernandez

Signature:	/s/ Jeffrey Hernandez
Name/Title:	Jeffrey Hernandez
Date:	04/09/2026

Amendment: SEC Form SCHEDULE 13D/A filed by Black Rock Coffee Bar Inc.