X0508 4 2025-03-26 0002020354 West Bay BDC LLC NONE 0001736027 GSAM Holdings LLC 200 WEST STREET NEW YORK NY 10282 true See Remarks false Common Units of limited liability company interests 2025-03-26 4 P 0 38961.4887 17.3248 A 144008.9219 D GSAM Holdings LLC, a wholly owned subsidiary of The Goldman Sachs Group, Inc. and an affiliate of the issuer's adviser, does not concede that it is subject to Section 16 of the Securities Exchange Act of 1934, as amended, in respect of the issuer. GSAM HOLDINGS LLC By: /s/ Alex Chi, authorized signatory 2025-03-27