CSGP - CoStar Group, Inc.

NasdaqGS - NasdaqGS Real Time Price. Currency in USD

Major Holders

Currency in USD
Breakdown
1.75%% of Shares Held by All Insider
98.66%% of Shares Held by Institutions
100.42%% of Float Held by Institutions
558Number of Institutions Holding Shares

Top Institutional Holders

HolderSharesDate Reported% OutValue
Blackrock Inc.3,531,271Jun 29, 20199.66%1,956,536,010
Vanguard Group, Inc. (The)3,224,043Jun 29, 20198.82%1,786,313,264
Price (T.Rowe) Associates Inc2,452,724Jun 29, 20196.71%1,358,956,259
BAMCO Inc.2,417,624Jun 29, 20196.61%1,339,508,753
Janus Henderson Group PLC2,076,263Jun 29, 20195.68%1,150,374,277
Sands Capital Management, Inc.1,462,824Jun 29, 20194.00%810,492,265
Wellington Management Company, LLP1,360,988Jun 29, 20193.72%754,069,011
Franklin Resources, Inc842,103Jun 29, 20192.30%466,575,588
JP Morgan Chase & Company828,447Jun 29, 20192.27%459,009,344
Waddell & Reed Financial Inc.800,999Jun 29, 20192.19%443,801,505

Top Mutual Fund Holders

HolderSharesDate Reported% OutValue
Vanguard Total Stock Market Index Fund989,172Mar 30, 20192.71%461,369,604
Vanguard Mid-Cap Index Fund877,423Mar 30, 20192.40%409,247,635
Baron Partners Fund875,000Mar 30, 20192.39%408,117,500
Price (T.Rowe) New Horizons Fund858,186Jun 29, 20192.35%475,486,535
Baron Growth Fund850,000Mar 30, 20192.33%396,457,000
Janus Henderson Enterprise Fund771,206Jun 29, 20192.11%427,294,396
Vanguard Extended Market Index Fund510,354Mar 30, 20191.40%238,039,312
Price (T.Rowe) Mid Cap Growth Fund500,000Jun 29, 20191.37%277,030,000
JP Morgan Large Cap Growth Fund485,000Jul 30, 20191.33%298,469,000
Janus Henderson Forty Fund395,043Jun 29, 20191.08%218,877,524