Who owns Ixia?

Top Holders and Investors of XXIA Stock

Find out what company owns Ixia, who bought XXIA this quarter, and who sold shares of XXIA stock?

Fund or Company Name Number of Shares Valued At As Of
Vanguard 5.34M $66.41M Dec 2015
T. Rowe Price Associates 4.50M $56.12M Mar 2016
BlackRock Fund Advisors 3.85M $47.99M Mar 2016
DIMENSIONAL FUND ADVISORS 2.92M $36.40M Mar 2016
Franklin Resources 2.40M $29.87M Mar 2016
BlackRock Institutional Trust Company, N.A. 2.26M $28.21M Mar 2016
FMR 2.15M $26.83M Mar 2016
Renaissance Technologies 1.65M $20.55M Mar 2016
Rice Hall James & Associates 1.64M $20.42M Mar 2016
Royal Bank of Canada 1.42M $17.57M Mar 2016
Lee Munder Capital 1.34M $19.44M Sep 2015
STATE STREET CORPORATION 1.29M $16.07M Mar 2016
Cadian Capital Management 1.27M $15.84M Mar 2016
Millennium Management 915149 $11.40M Mar 2016
Elk Creek Partners 897221 $11.15M Dec 2015
Teachers Advisors 857961 $10.69M Mar 2016
MASSACHUSETTS FINANCIAL SERVICES CO /MA/ 853173 $10.63M Mar 2016
Capital Research Global Investors^ 825000 $10.28M Mar 2016
NORTHERN TRUST 809922 $10.09M Mar 2016
D. E. Shaw & Co 654740 $8.16M Mar 2016
Wells Fargo & Company 612520 $7.64M Mar 2016
GAMCO Asset Management 607800 $7.57M Mar 2016
PRUDENTIAL FINANCIAL 505534 $6.30M Mar 2016
Thrivent Financial for Lutherans 483620 $6.03M Mar 2016
Geode Capital Management 472244 $5.88M Mar 2016
MORGAN STANLEY 410243 $5.11M Mar 2016
TIAA-CREF Investment Management 392844 $4.89M Mar 2016
Charles Schwab Investment Management 351214 $4.38M Mar 2016
Gabelli Funds 350000 $4.36M Mar 2016
NUMERIC INVESTORS 345296 $4.30M Mar 2016
Parametric Portfolio Associates 341711 $4.26M Mar 2016
AQR Capital Management 319003 $3.97M Mar 2016
BlackRock Advisors 317085 $3.95M Mar 2016
Inves 301889 $3.76M Mar 2016
Ameriprise Financial 291478 $3.63M Mar 2016
SYSTEMATIC FINANCIAL MANAGEMENT 279490 $3.48M Mar 2016
State of New Jersey Common Pension Fund D 275000 $3.43M Mar 2016
Jacobs Levy Equity Management 257444 $3.21M Mar 2016
BlackRock Investment Management 242721 $3.02M Mar 2016
Deutsche Bank Aktiengesellschaft 218433 $2.71M Mar 2016
New York State Common Retirement Fund 183690 $2.29M Mar 2016
HIGHBRIDGE CAPITAL MANAGEMENT 181823 $2.27M Mar 2016
Wellington Management Company 171302 $2.13M Mar 2016
Royce & Associates 166200 $2.07M Mar 2016
GOLDMAN SACHS 164977 $2.06M Mar 2016
Bank of America Corporation 159515 $2.28M Mar 2016
ALGERT COLDIRON INVESTORS 151591 $1.89M Mar 2016
PUTNAM INVESTMENTS 145876 $1.82M Mar 2016
Teton Advisors 145000 $1.81M Mar 2016
Marshall Wace 135895 $1.69M Mar 2016
California State Teachers Retirement System 128437 $1.60M Mar 2016
Federated Investors 128417 $1.60M Mar 2016
BlackRock 119928 $1.49M Mar 2016
Gotham Asset Management 96213 $1.20M Mar 2016
ALLIANCEBERNSTEIN 92379 $1.15M Dec 2015
Zacks Investment Management 89362 $1.11M Mar 2016
Swiss National Bank 87800 $1.06M Mar 2016
A.R.T. Advisors 86118 $1.07M Mar 2016
Spark Investment Management 83100 $1.03M Mar 2016
GLOBEFLEX CAPITAL L P 81300 $1.01M Mar 2016
RHUMBLINE ADVISERS 80664 $1.01M Mar 2016
American Century Companies 75916 $744735 Jun 2016
SECOR Capital Advisors 75106 $935820 Mar 2016
CalPERS 75100 $935746 Mar 2016
OTR - Nominee Name for The State Teachers Retirement Board of Ohio 68200 $669042 Jun 2016
Two Sigma Investments 68083 $848314 Mar 2016
Credit Suisse AG 67650 $842919 Mar 2016
Princeton Alpha Management 64079 $797783 Mar 2016
Nationwide Fund Advisors 63672 $806087 Mar 2016
Hutchin Hill Capital 63400 $789964 Mar 2016
Brian McDonald 62456 $635802 Mar 2016
Oberweis Asset Management 61900 $771274 Mar 2016
Tudor Investment Corporation 61565 $767099 Mar 2016
AlphaMark Advisors 58133 $723755 Mar 2016
Synovus Financial 57457 $714765 Mar 2016
Old Mutual Asset Managers 53757 $526818 Jun 2016
CITADEL ADVISORS 50060 $624248 Mar 2016
HBK Investments 49400 $616018 Mar 2016
TEXAS PERMANENT SCHOOL FUND 49145 $611855 Mar 2016
Clinton 48795 $607985 Mar 2016
Piermont Capital Management 48043 $599096 Mar 2016
State of Tennessee, Treasury Department 47300 $587939 Dec 2015
MENTA CAPITAL 46751 $582984 Mar 2016
AMERICAN INTERNATIONAL 45902 $571998 Mar 2016
NEW YORK STATE TEACHERS RETIREMENT SYSTEM 44128 $432895 Jun 2016
Metropolitan Life Insurance Company 42996 $536160 Mar 2016
Citi 42377 $526322 Dec 2015
Public Sector Pension Investment Board 41727 $519083 Dec 2015
Capital Fund Management S.A. 41100 $512106 Mar 2016
Manufacturers Life Insurance Company 40364 $491633 Mar 2016
Trexquant Investment 39781 $496069 Mar 2016
Frank Russell Company 39194 $487573 Mar 2016
Florida State Board of Administration 39100 $487186 Mar 2016
First Trust Advisors 33907 $422142 Mar 2016
JPMORGAN CHASE & CO 32725 $407099 Mar 2016
PanAgora Asset Management 32190 $401087 Mar 2016
Arizona State Retirement System 31634 $393843 Mar 2016
Bridgeway Capital Management 29700 $370062 Mar 2016
Louisiana State Employees Retirement System 27500 $270050 Jun 2016
BANK OF MONTREAL /CAN/ 27412 $269459 Jun 2016
ING INVESTMENT MANAGEMENT 27015 $336877 Mar 2016
Squarepoint Ops 26700 $332949 Mar 2016
Ellington Management 26700 $332949 Mar 2016
CORNERSTONE CAPITAL MANAGEMENT HOLDINGS 26071 $325105 Mar 2016
Acrospire Investment Management 25350 $316114 Mar 2016
Airain 24116 $300003 Mar 2016
UBS GLOBAL ASSET MANAGEMENT AMERICAS 23998 $299015 Mar 2016
Two Sigma Advisers 23933 $297965 Mar 2016
TD Asset Management 23200 $289072 Mar 2016
THOMPSON DAVIS & CO 20875 $260102 Mar 2016
FOX RUN MANAGEMENT 20800 $204048 Jun 2016
BNP PARIBAS ARBITRAGE, SNC 20039 $196782 Jun 2016
OppenheimerFunds 19582 $243991 Mar 2016
Public Employees' Retirement Association of Colorado 18291 $228088 Mar 2016
VTL Associates 17722 $256969 Sep 2015
,,,,,,,,,,,, 17600 $218944 Dec 2015
Winslow Asset Management 17250 $214935 Mar 2016
TEACHERS RETIREMENT SYSTEM OF THE STATE OF KENTUCKY 17000 $210970 Dec 2015
Cubist Systematic Strategies 16080 $200035 Mar 2016
Petrus Trust Company, LTA 15952 $198921 Mar 2016
Capstone Asset Management Company 15760 $155078 Jun 2016
Meeder Asset Management 15536 $153029 Jun 2016
Alambic Investment Management 15500 $192975 Mar 2016
Balyasny Asset Management 15180 $188991 Mar 2016
Bayesian Capital Management 14400 $178992 Mar 2016
Legal & General 13757 $168935 Mar 2016
Thomas Stevens, CFA" 13230 $164978 Mar 2016
Municipal Employees' Retirement System of Michigan 13180 $163959 Mar 2016
ProFund Advisors 12760 $158989 Mar 2016
Columbus Circle Investors 12616 $156943 Mar 2016
Guggenheim Capital, LLC Managers 12335 $154064 Mar 2016
AMP Capital Investors 12210 $148962 Mar 2016
STEVENS CAPITAL MANAGEMENT 11862 $146970 Dec 2015
SUSQUEHANNA INTERNATIONAL 10987 $137007 Dec 2015
Mason Street Advisors 10956 $136950 Mar 2016
FOX RUN MANAGEMENT 10800 $135000 Mar 2016
US BANCORP \DE\ 10180 $127046 Mar 2016
PEAK6 Investments 10000 $124000 Dec 2015
Great-West Life Assurance Company 9150 $114009 Mar 2016
PineBridge Investments 7531 $94212 Mar 2016
TEACHER RETIREMENT SYSTEM OF TEXAS 6896 $85993 Mar 2016
UBS Group AG 5933 $79264 Mar 2016
Walleye Trading 5400 $67014 Mar 2016
BlackRock 4861 $61005 Mar 2016
BlackRock Japan 4692 $57993 Mar 2016
QS Investors 2429 $29998 Mar 2016
SEI INVESTMENTS 2276 $31750 Mar 2016
FNY MANAGED ACCOUNTS 2200 $27412 Mar 2016
LS Investment Advisors 1996 $19999 Jun 2016
Zurcher Kantonalbank 1566 $18995 Dec 2015

Who sold Ixia?

Fund Name Date Sold Shares Held Valued At
Manning & Napier Advisors Dec. 31, 2015 738370 $9.18M
BOSTON ADVISORS March 31, 2016 513563 $6.40M
Principal Financial Dec. 31, 2015 415034 $5.16M
Norges Bank Investment Management Dec. 31, 2015 298619 $3.71M
SMITH ASSET MANAGEMENT March 31, 2016 219210 $2.73M
BOGLE INVESTMENT MANAGEMENT L P /DE/ Dec. 31, 2015 93023 $1.16M
Hancock Bank Trust Department Dec. 31, 2015 71000 $883240
Robeco Institutional Asset Management B V March 31, 2016 35704 $444157
Rotella Capital Management Dec. 31, 2015 32077 $398396