Who owns Aspen Technology?

Top Holders and Investors of AZPN Stock

Find out what company owns Aspen Technology, who bought AZPN this quarter, and who sold shares of AZPN stock?

Fund or Company Name Number of Shares Valued At As Of
Vanguard 7.27M $456.22M Sep 2017
BlackRock 5.22M $327.85M Sep 2017
Waddell & Reed Financial 4.80M $301.29M Sep 2017
Kayne Anderson Rudnick Investment Management 3.98M $250.28M Sep 2017
Neuberger Berman 3.37M $211.58M Sep 2017
Fmr 3.17M $199.27M Sep 2017
Renaissance Technologies 3.00M $188.39M Sep 2017
BlackRock Fund Advisors 2.51M $137.12M Dec 2016
Aronson Johnson Ortiz 2.46M $154.32M Sep 2017
ClearBridge Advisors 2.29M $143.60M Sep 2017
BlackRock Institutional Trust Company, N.A. 2.21M $120.91M Dec 2016
Fisher Investments 1.99M $125.08M Sep 2017
Jpmorgan Chase & Co 1.97M $109.53M Jun 2017
Pictet Asset Management 1.84M $115.40M Sep 2017
Alliancebernstein 1.54M $97.04M Sep 2017
Two Creeks Capital Management 1.51M $95.07M Sep 2017
State Street Corporation 1.51M $95.05M Sep 2017
Inves 1.44M $90.01M Sep 2017
Wells Fargo & Company 1.07M $58.90M Jun 2017
Northern Trust 1.04M $65.62M Sep 2017
Bam 885900 $55.64M Sep 2017
Stephens Investment Management 863628 $54.24M Sep 2017
Janus Capital Management 809834 $47.72M Mar 2017
Geode Capital Management 753646 $47.34M Sep 2017
Citadel Advisors 742494 $46.63M Sep 2017
Goldman Sachs 738233 $46.37M Sep 2017
Brown Advisory Holdings Incorporated 685325 $43.05M Sep 2017
T. Rowe Price Associates 608507 $33.63M Jun 2017
Wellington Management Company 605276 $38.02M Sep 2017
Dimensional Fund Advisors 567499 $35.64M Sep 2017
Btim 546221 $34.31M Sep 2017
Charles Schwab Investment Management 523050 $32.85M Sep 2017
Franklin Resources 512618 $32.20M Sep 2017
Principal Financial 504228 $31.67M Sep 2017
Old Mutual Asset Managers 498233 $31.29M Sep 2017
Public Employees' Retirement Association of Colorado 484173 $30.41M Sep 2017
Deutsche Bank Aktiengesellschaft 418750 $26.30M Sep 2017
Seger-Elvekrog 409780 $25.74M Sep 2017
Millennium Management 368753 $23.16M Sep 2017
TIAA-CREF Investment Management 357920 $22.48M Sep 2017
Marshall Wace North America 357469 $22.52M Sep 2017
Bank of New York Mellon 357000 $19.73M Jun 2017
Mawer Investment Management 325758 $20.46M Sep 2017
TimesSquare Capital Management 314500 $19.75M Sep 2017
Tom Rawlings 297330 $18.68M Sep 2017
New York State Common Retirement Fund 294713 $16.29M Jun 2017
Stifel Financial 293778 $18.45M Sep 2017
Latimer Light Capital 293008 $18.40M Sep 2017
BlackRock Investment Management 289829 $15.85M Dec 2016
Kornitzer Capital Management Inc /ks 285660 $17.94M Sep 2017
Jacobs Levy Equity Management 264133 $16.59M Sep 2017
Russell Investments 260694 $16.38M Sep 2017
Columbia Wanger Asset Management 252736 $15.87M Sep 2017
Canada Pension Plan Investment Board 241300 $15.16M Sep 2017
CalPERS 207667 $13.04M Sep 2017
Numeric Investors 207000 $13.00M Sep 2017
Sentinel Asset Management 203180 $12.76M Sep 2017
Teachers Advisors 199860 $12.55M Sep 2017
Pamela Horwath 199150 $12.51M Sep 2017
BlackRock Advisors 190535 $10.42M Dec 2016
AHL Partners 184208 $11.57M Sep 2017
RMB Capital Management 177415 $11.14M Sep 2017
Ameriprise Financial 171009 $10.74M Sep 2017
Sei Investments 161335 $4.69M Sep 2017
Raymond James & Associates 160196 $10.06M Sep 2017
Virginia Retirement System 150300 $8.31M Jun 2017
State of Wisconsin Investment Board 150000 $9.42M Sep 2017
D. E. Shaw & Co 147749 $9.28M Sep 2017
Morgan Stanley 145563 $8.58M Mar 2017
Gotham Asset Management 140774 $8.84M Sep 2017
Two Sigma Advisers 138093 $8.14M Mar 2017
Balyasny Asset Management 130420 $8.19M Sep 2017
APG All Pensions Group NV 128900 $8.10M Sep 2017
Swiss National Bank 125900 $7.91M Sep 2017
KBC Group NV 125872 $7.91M Sep 2017
BlackRock 124142 $6.79M Dec 2016
Eagle Boston Investment Management 120260 $6.65M Jun 2017
California State Teachers Retirement System 120232 $7.55M Sep 2017
Aristotle Capital Boston 119883 $6.62M Jun 2017
Martingale Asset Management 118621 $7.45M Sep 2017
AQR Capital Management 111467 $7.00M Sep 2017
Oribel Capital Management 108900 $6.84M Sep 2017
Rhumbline Advisers 99114 $5.48M Jun 2017
Scout Investments 98130 $6.16M Sep 2017
Ubs Global Asset Management Americas 97792 $6.14M Sep 2017
Sandia Holdings 95293 $5.61M Mar 2017
PanAgora Asset Management 94685 $5.95M Sep 2017
Parametric Portfolio Associates 93931 $5.90M Sep 2017
Bank of America Corporation 92977 $5.84M Sep 2017
DekaBank Deutsche Girozentrale 92370 $5.03M Jun 2017
Convergence Investment Partners 88218 $5.54M Sep 2017
Matarin Capital Management 84918 $5.33M Sep 2017
Sit Investment Associates 78550 $4.93M Sep 2017
Nicholas Investments Partners 77348 $4.86M Sep 2017
Pnc Financial Services 76936 $4.82M Sep 2017
QS Investors 76402 $4.80M Sep 2017
Capital Fund Management S.A. 76386 $4.80M Sep 2017
SECOR Capital Advisors 71037 $4.46M Sep 2017
American Century Companies 67610 $4.25M Sep 2017
Foundry Partners 64502 $4.05M Sep 2017
Credit Suisse AG 61198 $3.38M Jun 2017
Nationwide Fund Advisors 57645 $3.62M Sep 2017
Manufacturers Life Insurance Company 57113 $3.56M Sep 2017
Florida State Board of Administration 55498 $3.49M Sep 2017
Bessemer 50400 $3.17M Sep 2017
Metropolitan Life Insurance Company 50263 $3.16M Sep 2017
Wilkins Investment Counsel 49550 $3.11M Sep 2017
Alambic Investment Management 48850 $3.07M Sep 2017
Robeco Institutional Asset Management B V 47363 $2.97M Sep 2017
American International 46590 $2.58M Jun 2017
NorthCoast Asset Management 46478 $2.92M Sep 2017
Engineers Gate Manager 43493 $2.73M Sep 2017
Quantitative Investment Management 43300 $2.72M Sep 2017
Thomas Stevens, CFA" 42866 $2.37M Jun 2017
Creative Planning 42830 $2.69M Sep 2017
Oxford Asset Management 42552 $2.67M Sep 2017
DuPont Capital Management Corporation 40997 $2.58M Sep 2017
Colony 39797 $2.50M Sep 2017
Acadian Asset Management 39427 $2.48M Sep 2017
Gargoyle Investment Advisors 38904 $2.44M Sep 2017
Janney Montgomery Scott 38799 $2.44M Sep 2017
Us Bancorp \de\ 38631 $2.43M Sep 2017
Smith Asset Management 36230 $2.28M Sep 2017
Ing Investment Management 35957 $2.26M Sep 2017
Ohio Pers 35257 $2.21M Sep 2017
Regions Bank 34508 $2.17M Sep 2017
Nordea Investment Management Ab 31749 $1.75M Jun 2017
Valley Forge Advisors 31713 $1.99M Sep 2017
Dynamic Technology Lab Private 30989 $1.95M Sep 2017
OTR - Nominee Name for The State Teachers Retirement Board of Ohio 30800 $1.93M Sep 2017
State of New Jersey Common Pension Fund D 30500 $1.92M Sep 2017
Walleye Trading 30500 $1.92M Sep 2017
Blue Mountain Capital Management 29259 $1.84M Sep 2017
GSA Capital Partners 28777 $1.81M Sep 2017
Guggenheim Capital, LLC Managers 28775 $1.81M Sep 2017
Boothbay Fund Management 28587 $1.80M Sep 2017
Luke P. La Valle, Jr. 28545 $1.79M Sep 2017
Legal & General 28227 $1.56M Jun 2017
UBS Group AG 28075 $1.76M Sep 2017
Piedmont Investment Advisers 26573 $1.67M Sep 2017
ClariVest Asset Management 26142 $1.64M Sep 2017
Massachusetts Financial Services Co /ma/ 25137 $1.58M Sep 2017
Jennison Associates 24175 $1.52M Sep 2017
Envestnet Asset Management 23772 $1.49M Sep 2017
Cubist Systematic Strategies 23104 $1.45M Sep 2017
Branch Banking & Trust Company 22177 $1.39M Sep 2017
First Midwest Bank Trust 20650 $1.30M Sep 2017
Sunrise Partners Limited Partnership 19768 $1.23M Sep 2017
Quantbot Technologies 18781 $1.18M Sep 2017
Adams Express Company 17600 $1.10M Sep 2017

Who sold Aspen Technology?

Fund Name Date Sold Shares Held Valued At
Damian Sousa March 31, 2017 1.00M $59.18M
Alkeon Capital Management June 30, 2017 590568 $32.63M
Royal Bank of Canada Dec. 31, 2016 278170 $15.21M
Prudential Financial June 30, 2017 188864 $10.43M
Arrowstreet Capital, Limited Partnership June 30, 2017 160600 $8.87M
Susquehanna International June 30, 2017 92342 $5.10M
Thrivent Financial for Lutherans June 30, 2017 70595 $3.90M
Cipher Capital June 30, 2017 56937 $3.15M