UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

WASHINGTON, D.C. 20549

FORM 8-K

CURRENT REPORT

Pursuant to Section 13 or 15(d)

of the Securities Exchange Act of 1934

Date of Report (Date of earliest event reported): January 3, 2018 (January 2, 2018)

Owl Rock Capital Corporation

(Exact name of registrant as specified in its charter)

Registrant’s telephone number, including area code: (212) 419-3000

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions (see General Instruction A.2. below):

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 or Rule 12b-2 of the Securities Exchange Act of 1934.

Emerging growth company  ☒

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act.  ☐

On January 2, 2018, Owl Rock Capital Corporation (the “Company”) entered into an agreement with Comerica Bank (“Comerica”) pursuant to which Comerica agreed to provide a $50 million commitment through the accordion feature in the Company’s subscription credit facility, dated August 1, 2016 (as amended by that certain first amendment to the revolving credit agreement, dated as of November 2, 2017 (the “Amendment”) and as further amended as of the date hereof, the “Facility”). Upon Comerica’s commitment there was an automatic $50 million reduction of the commitment of Wells Fargo Bank, National Association (“Wells Fargo”) and, as a result, the aggregate commitments under the Facility remain at $900 million. There were no other amendments to the terms of the Facility.

The foregoing is only a summary of certain provisions of the Facility and is qualified in its entirety by the underlying agreement, which is filed as Exhibit 10.1 hereto and is incorporated into this Current Report on Form 8-K by reference, the Facility, filed on August 10, 2016 as an exhibit to the Company’s Quarterly Report on Form 10-Q for the quarter ended June 30, 2016, and the Amendment, filed on November 8, 2017 as an exhibit to the Company’s Quarterly Report on Form 10-Q for the quarter ended September 30, 2017.

The information set forth above under Item 1.01 is incorporated by reference.

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.

January 3, 2018