0000903423-14-000574.txt : 20141105 0000903423-14-000574.hdr.sgml : 20141105 20141105192300 ACCESSION NUMBER: 0000903423-14-000574 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20141103 FILED AS OF DATE: 20141105 DATE AS OF CHANGE: 20141105 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: Wayfair Inc. CENTRAL INDEX KEY: 0001616707 STANDARD INDUSTRIAL CLASSIFICATION: RETAIL-CATALOG & MAIL-ORDER HOUSES [5961] IRS NUMBER: 364791999 FISCAL YEAR END: 1231 BUSINESS ADDRESS: STREET 1: 4 COPLEY PLACE STREET 2: 7TH FLOOR CITY: BOSTON STATE: MA ZIP: 02116 BUSINESS PHONE: 617 532 6100 MAIL ADDRESS: STREET 1: 4 COPLEY PLACE STREET 2: 7TH FLOOR CITY: BOSTON STATE: MA ZIP: 02116 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Sundheim Daniel S. CENTRAL INDEX KEY: 0001621588 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-36666 FILM NUMBER: 141198366 MAIL ADDRESS: STREET 1: C/O VIKING GLOBAL INVESTORS LP STREET 2: 280 PARK AVENUE CITY: NEW YORK STATE: NY ZIP: 10017 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Purcell Thomas W. JR CENTRAL INDEX KEY: 0001621691 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-36666 FILM NUMBER: 141198367 MAIL ADDRESS: STREET 1: C/O VIKING GLOBAL INVESTORS LP STREET 2: 280 PARK AVENUE CITY: NEW YORK STATE: NY ZIP: 10017 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Ott David C. CENTRAL INDEX KEY: 0001621842 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-36666 FILM NUMBER: 141198368 MAIL ADDRESS: STREET 1: C/O VIKING GLOBAL INVESTORS LP STREET 2: 280 PARK AVENUE CITY: NEW YORK STATE: NY ZIP: 10017 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: HALVORSEN OLE ANDREAS CENTRAL INDEX KEY: 0001133006 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-36666 FILM NUMBER: 141198369 MAIL ADDRESS: STREET 1: C/O VIKING GLOBAL INVESTORS LP STREET 2: 280 PARK AVE 35TH CITY: NEW YORK STATE: NY ZIP: 10017 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Viking Long Fund GP LLC CENTRAL INDEX KEY: 0001621607 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-36666 FILM NUMBER: 141198371 BUSINESS ADDRESS: STREET 1: 55 RAILROAD AVENUE CITY: GREENWICH STATE: CT ZIP: 06830 BUSINESS PHONE: (203) 863-5000 MAIL ADDRESS: STREET 1: 55 RAILROAD AVENUE CITY: GREENWICH STATE: CT ZIP: 06830 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: VIKING GLOBAL INVESTORS LP CENTRAL INDEX KEY: 0001103804 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-36666 FILM NUMBER: 141198372 BUSINESS ADDRESS: STREET 1: 55 RAILROAD AVENUE CITY: GREENWICH STATE: CT ZIP: 06830 BUSINESS PHONE: 203-863-5062 MAIL ADDRESS: STREET 1: 55 RAILROAD AVENUE CITY: GREENWICH STATE: CT ZIP: 06830 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Viking Long Fund Master Ltd. CENTRAL INDEX KEY: 0001621596 STATE OF INCORPORATION: E9 FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-36666 FILM NUMBER: 141198370 BUSINESS ADDRESS: STREET 1: C/O MORGAN STANLEY FUND SRVCS (CAYMAN) STREET 2: CICKET SQ, HUTCHINS DR, PO BOX 2681 CITY: GRAND CAYMAN STATE: E9 ZIP: KY1-1111 BUSINESS PHONE: 441-295-9166 MAIL ADDRESS: STREET 1: C/O MORGAN STANLEY FUND SRVCS (CAYMAN) STREET 2: CICKET SQ, HUTCHINS DR, PO BOX 2681 CITY: GRAND CAYMAN STATE: E9 ZIP: KY1-1111 4 1 vikingf4.xml OWNERSHIP DOCUMENT X0306 4 2014-11-03 0 0001616707 Wayfair Inc. W 0001103804 VIKING GLOBAL INVESTORS LP 55 RAILROAD AVENUE GREENWICH CT 06830 0 0 1 0 0001621607 Viking Long Fund GP LLC 55 RAILROAD AVENUE GREENWICH CT 06830 0 0 1 0 0001621596 Viking Long Fund Master Ltd. 55 RAILROAD AVENUE GREENWICH CT 06830 0 0 1 0 0001133006 HALVORSEN OLE ANDREAS 55 RAILROAD AVENUE GREENWICH CT 06830 0 0 1 0 0001621842 Ott David C. 55 RAILROAD AVENUE GREENWICH CT 06830 0 0 1 0 0001621691 Purcell Thomas W. JR 55 RAILROAD AVENUE GREENWICH CT 06830 0 0 1 0 0001621588 Sundheim Daniel S. C55 RAILROAD AVENUE GREENWICH CT 06830 0 0 1 0 Class A Common Stock 2014-11-03 4 P 0 1200 25.1708 A 1751436 I See Explanation of Responses Class A Common Stock 2014-11-03 4 P 0 1200 25.1708 A 498611 D O. Andreas Halvorsen, David C. Ott, Thomas W. Purcell, Jr. and Daniel S. Sundheim are Executive Committee members of certain management entities including Viking Global Investors LP ("VGI"), Viking Global Performance LLC ("VGP") and Viking Long Fund GP LLC ("VLFGP"). VGI provides managerial services to various investment funds including Viking Global Equities LP ("VGE"), Viking Global Equities II LP ("VGE II") and VGE III Portfolio Ltd. ("VGE III"). VGP is the general partner of VGE and VGE II and the investment manager of VGE III. VLFGP serves as the investment manager of Viking Long Fund Master Ltd. ("VLFM", together with VGE, VGE II and VGE III, the "Viking Funds"; and VLFM together with Mr. Halvorsen, Mr. Ott, Mr. Purcell, Mr. Sundheim, VLFGP and VGI, the "Reporting Persons"). VGI provides managerial services to (i) VGE, which directly holds 99,621 shares of Class A common stock and 327,594 shares of Class B common stock; (ii) VGE II, which directly holds 5,840 shares of Class A common stock and 19,214 shares of Class B common stock; (iii) VGE III, which directly holds 186,679 shares of Class A common stock and 613,877 shares of Class B common stock; and (iv) VLFM, which directly holds 188,310 shares of Class A common stock and 310,301 shares of Class B common stock. Because of the relationships between VGI and the Viking Funds, VGI may be deemed to beneficially own the shares of Class A common stock and Class B common stock directly held by the Viking Funds. VLFGP serves as the investment manager of VLFM. Because of the relationship between VLFGP and VLFM, VLFGP may be deemed to beneficially own the shares of Class A common stock and Class B common stock directly held by VLFM. The Reporting Persons disclaim beneficial ownership of these securities except to the extent of their pecuniary interest therein, and the inclusion of these securities in this report shall not be deemed an admission of beneficial ownership of the reported securities for purposes of Section 16 or for any other purpose. On November 3, 2014, VLFM acquired 1,200 shares of Class A common stock. Consequently, VLFM directly holds 188,310 shares of Class A common stock and 310,301 shares of Class B common stock. (6) The Reporting Persons are jointly filing this Form 4 pursuant to Rule 16a-3(j) under the Exchange Act. (7) Each of O. Andreas Halvorsen, David C. Ott, Thomas W. Purcell, Jr. and Daniel S. Sundheim is signing individually and as an Executive Committee Member of Viking Global Partners LLC, on behalf of VIKING GLOBAL INVESTORS LP and as an Executive Committee Member of VIKING LONG FUND GP LLC, on behalf of itself and VIKING LONG FUND MASTER LTD. /s/ O. ANDREAS HALVORSEN (6)(7) 2014-11-05 /s/ DAVID C. OTT (6)(7) 2014-11-05 /s/ THOMAS W. PURCELL, JR. (6)(7) 2014-11-05 /s/ DANIEL S. SUNDHEIM (6)(7) 2014-11-05