Costar Group Inc

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Costar Group Inc
TickerCSGP
CIK #0001057352
CUSIP22160N109
SectorTrade & Services - Services-Business Services, Nec
Address1331 L Street NW, Washington, DC 20005
Source [EDGAR]
CIK Filing 2011 - 2025
[0001057352] 10-K
[0001057352] 10-Q
[0001057352] 3
[0001057352] 4
[0001057352] 5
[0001057352] 8-K
[0001057352] SC 13G
Form 13D/13G Filer Form 13D/13G Subject Filed % Owned
Winslow Capital Management LLC Costar Group Inc [2019-02-13] 1.3
BlackRock Inc Costar Group Inc [2019-02-08] 8.4
Winslow Capital Management LLC Costar Group Inc [2018-02-14] 1.84
Price T Rowe Associates Inc /MD/ Costar Group Inc [2018-02-14] 7.9
Janus Henderson Group PLC Costar Group Inc [2018-02-13] 8.1
Wellington Management Group LLP Costar Group Inc [2018-02-08] 7.33
Winslow Capital Management LLC Costar Group Inc [2017-02-13] 3.99
Janus Capital Management LLC Costar Group Inc [2016-02-16] 5.8
Wellington Management Group LLP Costar Group Inc [2016-02-11] 0.42
Winslow Capital Management LLC Costar Group Inc [2016-02-01] 4.25
Wells Fargo & Company/MN Costar Group Inc [2016-01-29] 5.12
Wells Fargo & Company/MN Costar Group Inc [2015-02-10] 5.15
Winslow Capital Management LLC Costar Group Inc [2015-02-05] 5.07
Winslow Capital Management LLC Costar Group Inc [2014-12-17] 4.98
Vanguard Group Inc Costar Group Inc [2013-02-12] 5.25
AllianceBernstein LP Costar Group Inc [2012-02-13] 5.7
BlackRock Inc Costar Group Inc [2012-02-09] 5.24
Form 3/4/5 Filer 2011 - 2025
Wheeler Scott T
Costar Group Inc
Saint Frederick G
Ruggles Lisa
Klein Michael R
Florance Andrew C
Hill John W
Simuro Frank
Boxer Gene
Desmarais Michael J
Kaplan Laura Cox
Nassetta Christopher J
Sams Louise S
Glosserman Michael J
Musslewhite Robert W
Linnington Matthew
Steinberg David Jay
Carchedi Francis
Haber Warren H
Yinger Scott L
Radecki Brian J
Bonderman David
Stanfill John L
Kitchen Jennifer
Marples Paul
Form 13F Holdings
Firm Period DFND Voting Shares
Vanguard Group Inc [2023-03-31] SOLE 0.0 43,502,296.0
BlackRock Inc. [2023-03-31] SOLE 29,260,428.0 31,916,705.0
Principal Financial Group Inc [2023-03-31] DFND 19,276,710.0 19,276,710.0
BAMCO Inc /NY/ [2023-03-31] DFND 0.0 18,970,081.0
State Street Corp [2023-03-31] DFND 12,945,751.0 15,020,694.0
Janus Henderson Group PLC [2023-03-31] DFND 0.0 13,081,306.0
Geode Capital Management LLC [2023-03-31] DFND 9,793,989.0 9,814,024.0
Baillie Gifford & Co [2023-03-31] DFND 9,182,905.0 9,631,557.0
Sands Capital Management LLC [2023-03-31] SOLE 7,593,763.0 9,600,576.0
Massachusetts Financial Services Co /MA/ [2023-03-31] SOLE 9,467,423.0 9,467,423.0
Macquarie Group Ltd [2023-03-31] SOLE 8,693,035.0 8,697,152.0
T. Rowe Price Investment Management, Inc. [2023-03-31] SOLE 3,382,755.0 7,802,987.0
Franklin Resources Inc [2023-03-31] DFND 6,714,592.0 7,153,631.0
Akre Capital Management LLC [2023-03-31] SOLE 7,111,430.0 7,111,430.0
Bank of New York Mellon Corp [2023-03-31] DFND 4,248,727.0 4,973,232.0
Artisan Partners Limited Partnership [2023-03-31] SOLE 4,183,792.0 4,634,274.0
Bank of America Corp /DE/ [2023-03-31] DFND 85,507.0 4,462,622.0
Ownership Capital BV [2023-03-31] SOLE 3,218,708.0 4,025,204.0
Ameriprise Financial Inc [2023-03-31] DFND 0.0 3,873,418.0
Northern Trust Corp [2023-03-31] DFND 740,636.0 3,768,485.0
Blair William & Co/IL [2023-03-31] SOLE 3,052,643.0 3,755,033.0
Farallon Capital Management LLC [2023-03-31] OTR 3,411,185.0 3,411,185.0
American Century Companies Inc [2023-03-31] DFND 1,529,755.0 3,405,742.0
Vulcan Value Partners LLC [2023-03-31] SOLE 3,024,170.0 3,094,970.0
Capital International Investors [2023-03-31] DFND 3,056,097.0 3,056,097.0
Brown Advisory Inc [2023-03-31] DFND 2,670,372.0 2,748,083.0
Baillie Gifford & Co [2023-03-31] SOLE 1,968,812.0 2,709,418.0
Echo Street Capital Management LLC [2023-03-31] SOLE 2,699,639.0 2,699,639.0
Federated Hermes Inc [2023-03-31] DFND 2,597,163.0 2,598,155.0
Mackenzie Financial Corp [2023-03-31] SOLE 2,552,078.0 2,552,078.0
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