0000902664-21-003494.txt : 20210713
0000902664-21-003494.hdr.sgml : 20210713
20210713153413
ACCESSION NUMBER: 0000902664-21-003494
CONFORMED SUBMISSION TYPE: 3
PUBLIC DOCUMENT COUNT: 1
CONFORMED PERIOD OF REPORT: 20201117
FILED AS OF DATE: 20210713
DATE AS OF CHANGE: 20210713
REPORTING-OWNER:
OWNER DATA:
COMPANY CONFORMED NAME: Adage Capital Partners, L.P.
CENTRAL INDEX KEY: 0001163846
STATE OF INCORPORATION: DE
FISCAL YEAR END: 1231
FILING VALUES:
FORM TYPE: 3
SEC ACT: 1934 Act
SEC FILE NUMBER: 001-39716
FILM NUMBER: 211087772
BUSINESS ADDRESS:
STREET 1: 200 CLARENDON STREET, 52ND FLOOR
CITY: BOSTON
STATE: MA
ZIP: 02116
BUSINESS PHONE: (617) 867-2800
MAIL ADDRESS:
STREET 1: 200 CLARENDON STREET, 52ND FLOOR
CITY: BOSTON
STATE: MA
ZIP: 02116
FORMER NAME:
FORMER CONFORMED NAME: ADAGE CAPITAL PARTNERS LP
DATE OF NAME CHANGE: 20011219
REPORTING-OWNER:
OWNER DATA:
COMPANY CONFORMED NAME: ADAGE CAPITAL PARTNERS GP, L.L.C.
CENTRAL INDEX KEY: 0001165408
STATE OF INCORPORATION: DE
FISCAL YEAR END: 1231
FILING VALUES:
FORM TYPE: 3
SEC ACT: 1934 Act
SEC FILE NUMBER: 001-39716
FILM NUMBER: 211087773
BUSINESS ADDRESS:
STREET 1: 200 CLARENDON STREET
STREET 2: 52ND FLOOR
CITY: BOSTON
STATE: MA
ZIP: 02116
BUSINESS PHONE: (617) 867-2800
MAIL ADDRESS:
STREET 1: 200 CLARENDON STREET, 52ND FLOOR
CITY: BOSTON
STATE: MA
ZIP: 02116
FORMER NAME:
FORMER CONFORMED NAME: ADAGE CAPITAL PARTNERS GP LLC
DATE OF NAME CHANGE: 20020117
REPORTING-OWNER:
OWNER DATA:
COMPANY CONFORMED NAME: Adage Capital Advisors, L.L.C.
CENTRAL INDEX KEY: 0001403403
STATE OF INCORPORATION: DE
FISCAL YEAR END: 1231
FILING VALUES:
FORM TYPE: 3
SEC ACT: 1934 Act
SEC FILE NUMBER: 001-39716
FILM NUMBER: 211087771
BUSINESS ADDRESS:
STREET 1: 200 CLARENDON STREET
STREET 2: 52ND FLOOR
CITY: BOSTON
STATE: MA
ZIP: 02116
BUSINESS PHONE: 617-867-2800
MAIL ADDRESS:
STREET 1: 200 CLARENDON STREET
STREET 2: 52ND FLOOR
CITY: BOSTON
STATE: MA
ZIP: 02116
REPORTING-OWNER:
OWNER DATA:
COMPANY CONFORMED NAME: Atchinson Robert
CENTRAL INDEX KEY: 0001403404
FILING VALUES:
FORM TYPE: 3
SEC ACT: 1934 Act
SEC FILE NUMBER: 001-39716
FILM NUMBER: 211087770
MAIL ADDRESS:
STREET 1: 200 CLARENDON STREET
STREET 2: 52ND FLOOR
CITY: BOSTON
STATE: MA
ZIP: 02116
REPORTING-OWNER:
OWNER DATA:
COMPANY CONFORMED NAME: Gross Phillip
CENTRAL INDEX KEY: 0001403413
FILING VALUES:
FORM TYPE: 3
SEC ACT: 1934 Act
SEC FILE NUMBER: 001-39716
FILM NUMBER: 211087769
MAIL ADDRESS:
STREET 1: 200 CLARENDON STREET
STREET 2: 52ND FLOOR
CITY: BOSTON
STATE: MA
ZIP: 02116
ISSUER:
COMPANY DATA:
COMPANY CONFORMED NAME: GCM Grosvenor Inc.
CENTRAL INDEX KEY: 0001819796
STANDARD INDUSTRIAL CLASSIFICATION: INVESTMENT ADVICE [6282]
IRS NUMBER: 000000000
STATE OF INCORPORATION: DE
FISCAL YEAR END: 1231
BUSINESS ADDRESS:
STREET 1: 900 NORTH MICHIGAN AVENUE
STREET 2: SUITE 1100
CITY: CHICAGO
STATE: IL
ZIP: 60611
BUSINESS PHONE: 312-506-6500
MAIL ADDRESS:
STREET 1: 900 NORTH MICHIGAN AVENUE
STREET 2: SUITE 1100
CITY: CHICAGO
STATE: IL
ZIP: 60611
3
1
ownership.xml
X0206
3
2020-11-17
0
0001819796
GCM Grosvenor Inc.
GCMG
0001165408
ADAGE CAPITAL PARTNERS GP, L.L.C.
200 CLARENDON STREET, 52ND FLOOR
BOSTON
MA
02116
0
0
1
0
0001163846
Adage Capital Partners, L.P.
200 CLARENDON STREET, 52ND FLOOR
BOSTON
MA
02116
0
0
1
0
0001403403
Adage Capital Advisors, L.L.C.
200 CLARENDON STREET
52ND FLOOR
BOSTON
MA
02116
0
0
1
0
0001403404
Atchinson Robert
200 CLARENDON STREET
52ND FLOOR
BOSTON
MA
02116
0
0
1
0
0001403413
Gross Phillip
200 CLARENDON STREET
52ND FLOOR
BOSTON
MA
02116
0
0
1
0
Class A Common Stock, $0.0001 par value
5938510
I
See footnote
The securities to which this filing relates are held directly by Adage Capital Partners, L.P., a Delaware limited partnership (the "Fund"). Adage Capital Partners GP, L.L.C., a Delaware limited liability company ("ACPGP"), serves as the general partner of the Fund and as such has discretion over the portfolio securities beneficially owned by the Fund. Adage Capital Advisors, L.L.C., a Delaware limited liability company ("ACA"), is the managing member of ACPGP and directs ACPGP's operations. Robert Atchinson and Phillip Gross are the managing members of ACPGP and ACA and general partners of the Fund. Each of the reporting persons disclaims beneficial ownership of the securities reported herein for purposes of Section 16 of the Securities and Exchange Act of 1934, as amended, except as to such extent of such reporting person's pecuniary interest in the securities.
/s/ Robert Atchinson
2021-07-13
/s/ Adage Capital Partners, L.P.; By its general partner Adage Capital Partners GP, L.L.C.; By its managing member Adage Capital Advisors, L.L.C.; By its managing member Robert Atchinson
2021-07-13
/s/ Adage Capital Partners GP, L.L.C.; By its managing member Adage Capital Advisors, L.L.C.; By its managing member Robert Atchinson
2021-07-13
/s/ Adage Capital Advisors, L.L.C.; By its managing member Robert Atchinson
2021-07-13
/s/ Phillip Gross
2021-07-13