AZPN - Aspen Technology, Inc.

NasdaqGS - NasdaqGS Real Time Price. Currency in USD

Major Holders

Currency in USD
Breakdown
0.34%% of Shares Held by All Insider
99.51%% of Shares Held by Institutions
99.85%% of Float Held by Institutions
464Number of Institutions Holding Shares

Top Institutional Holders

HolderSharesDate Reported% OutValue
Vanguard Group, Inc. (The)6,248,592Sep 29, 20199.16%769,076,703
Kayne Anderson Rudnick Investment Management LLC6,139,233Sep 29, 20199.00%755,616,797
Blackrock Inc.3,898,930Sep 29, 20195.72%479,880,304
Waddell & Reed Financial Inc.3,451,652Sep 29, 20195.06%424,829,328
Neuberger Berman Group, LLC3,035,758Sep 29, 20194.45%373,641,094
Renaissance Technologies, LLC2,377,903Sep 29, 20193.49%292,672,301
Alkeon Capital Management LLC2,036,932Sep 29, 20192.99%250,705,590
Fisher Asset Management, LLC1,695,595Sep 29, 20192.49%208,693,832
William Blair Investment Management, LLC1,594,358Sep 29, 20192.34%196,233,582
Wellington Management Company, LLP1,557,746Sep 29, 20192.28%191,727,377

Top Mutual Fund Holders

HolderSharesDate Reported% OutValue
Ivy Science & Technology Fund3,394,000Jun 29, 20194.98%421,806,320
Neuberger & Berman Genesis Fund2,117,141Sep 29, 20193.10%260,577,714
Virtus Equity Tr-Virtus KAR Small Cap Growth Fd1,924,700Jun 29, 20192.82%239,201,716
Vanguard Total Stock Market Index Fund1,909,378Jun 29, 20192.80%237,297,497
Vanguard Small-Cap Index Fund1,764,778Jun 29, 20192.59%219,326,609
Fidelity Magellan Fund Inc1,031,500Oct 30, 20191.51%118,735,965
Vanguard Small-Cap Growth Index Fund1,010,474Jun 29, 20191.48%125,581,708
Vanguard Extended Market Index Fund949,379Jun 29, 20191.39%117,988,822
Hartford Mid Cap Fund862,021Jul 30, 20191.26%113,674,709
Baron Small Cap Fund800,000Jun 29, 20191.17%99,424,000