COSTAR GROUP, INC. — SC 13G Filings
38 SC 13G filings on record
This page lists all SC 13G filings submitted to the SEC by COSTAR GROUP, INC. (CSGP), sorted by most recent first. Each row links to the full filing on EdgarLookup. COSTAR GROUP, INC. has filed 38 SC 13G documents with the SEC since 2011. To view all SEC filings by COSTAR GROUP, INC., see the full filings list.
All
10-K
10-K/A
10-K405
10-Q
10-Q/A
144
3
4
4/A
424B1
424B2
424B3
424B4
425
5
8-A12G
8-K
8-K/A
ARS
CORRESP
DEF 14A
DEFA14A
EFFECT
FWP
POS EX
PRE 14A
PX14A6G
RW
S-1
S-1/A
S-1MEF
S-3
S-3/A
S-3ASR
S-3MEF
S-4
S-4/A
S-8
SC 13D
SC 13D/A
SC 13G
SC 13G/A
SCHEDULE 13G/A
UPLOAD
| Form | Description | Accession Number | Filed | Period |
|---|---|---|---|---|
| SC 13G | — | 0000900973-19-000004 | Feb 13, 2019 | — |
| SC 13G | — | 0000215457-19-006584 | Feb 8, 2019 | — |
| SC 13G | — | 0000080255-18-002381 | Feb 14, 2018 | — |
| SC 13G | — | 0000900973-18-000007 | Feb 14, 2018 | — |
| SC 13G | RE-FILING UNDER NEW JANUS HENDERSON GROUP PLC POST MERGER | 0001274173-18-000060 | Feb 13, 2018 | — |
| SC 13G | SEC SCHEDULE 13G | 0000902219-18-000097 | Feb 8, 2018 | — |
| SC 13G | 13G | 0000900973-17-000007 | Feb 13, 2017 | — |
| SC 13G | CSGP SC13G | 0001086318-16-000060 | Feb 16, 2016 | — |
| SC 13G | SEC SCHEDULE 13G | 0000902219-16-000732 | Feb 11, 2016 | — |
| SC 13G | WINSLOW CAPITAL MANAGEMENT LLC 13G CSGP 12-31-15 | 0000900973-16-000036 | Feb 1, 2016 | — |
| SC 13G | WINSLOW CAPITAL MANAGEMENT LLC CSGP 13G 2-5-15 | 0000900973-15-000004 | Feb 5, 2015 | — |
| SC 13G | WINSLOW CAPITAL MANAGEMENT LLC CSGP 13G FILING 12-1714 | 0000900973-14-000033 | Dec 17, 2014 | — |
| SC 13G | — | 0000932471-13-003906 | Feb 12, 2013 | — |
| SC 13G | — | 0001532155-12-000032 | Feb 13, 2012 | — |
| SC 13G | — | 0001086364-12-000479 | Feb 9, 2012 | — |
| SC 13G | CSGP AS OF 12/31/2010 | 0000080255-11-000055 | Feb 9, 2011 | — |
| SC 13G | — | 0001086364-11-002701 | Feb 3, 2011 | — |
| SC 13G | — | 0000898358-11-000013 | Jan 21, 2011 | — |
| SC 13G | — | 0001080389-10-000021 | Feb 16, 2010 | — |
| SC 13G | — | 0001086364-10-007217 | Jan 29, 2010 | — |
| SC 13G | — | 0000913414-09-003281 | Feb 5, 2009 | — |
| SC 13G | DOC ONE | 0000315066-07-001667 | Feb 14, 2007 | — |
| SC 13G | SCHEDULE 13G HOLDINGS REPORT | 0000099201-07-000006 | Feb 13, 2007 | — |
| SC 13G | SCHEDULE 13G | 0001193125-07-025037 | Feb 9, 2007 | — |
| SC 13G | NCG COSTAR GROUP 13G FILING 2005 | 0001134007-06-000009 | Feb 14, 2006 | — |
| SC 13G | SCHEDULE 13G | 0001017918-06-000048 | Feb 13, 2006 | — |
| SC 13G | BENEFICIAL OWNERSHIP OF 5% OR MORE | 0001104659-06-005307 | Feb 1, 2006 | — |
| SC 13G | 13G 10/31/2005 COSTAR GROUP | 0000812295-05-000067 | Nov 10, 2005 | — |
| SC 13G | BROWN ADVISORY 13G CSGP 123103 | 0001079817-04-000016 | Feb 13, 2004 | — |
| SC 13G | SCHEDULE 13G | 0000914121-03-001502 | Nov 10, 2003 | — |
| SC 13G | 13G COSTAR 12312002 | 0001079817-03-000014 | Feb 14, 2003 | — |
| SC 13G | COSTAR GROUP 13G 022802 | 0001079817-02-000003 | Mar 8, 2002 | — |
| SC 13G | INITIAL 13G FILING | 0000837581-01-000092 | Mar 21, 2001 | — |
| SC 13G | FORM SC 13G | 0001005477-01-001278 | Feb 16, 2001 | — |
| SC 13G | 13G - COSTAR GROUP INC. | 0001043135-01-000018 | Feb 9, 2001 | — |
| SC 13G | — | 0000949308-00-000217 | Feb 15, 2000 | — |
| SC 13G | SCHEDULE 13G | 0000350440-00-000028 | Feb 10, 2000 | — |
| SC 13G | SCHEDULE 13G | 0001005477-00-000708 | Feb 9, 2000 | — |