Close

Notable Holders of F5 Networks, Inc. (FFIV)

  |   Expand Research on FFIV   |   * Does Not Fully Represent All Holders
Fund Title Shares % Owned Source
SANDS CAPITAL MANAGEMENT, LLC 4,998,810 6.29% 13F
VANGUARD GROUP INC COM 4,299,285 5.41% 13F
AMERIPRISE FINANCIAL INC COM 4,089,109 5.14% 13F
Wellington COM 3,842,842 4.83% 13F
BlackRock Institutional Trust Company, N.A. COM 2,119,680 2.67% 13F
WELLS FARGO & CO/MN DOMESTIC COMMON 1,912,498 2.41% 13F
UBS GLOBAL ASSET MANAGEMENT AMERICAS INC EQTY US OTC 1,123,723 1.41% 13F
TURNER INVESTMENT PARTNERS INC COM 1,087,329 1.37% 13F
Invesco Ltd. COMMON 1,076,913 1.35% 13F
ZEVENBERGEN CAPITAL INVESTMENTS LLC COM 1,069,796 1.35% 13F
NORTHERN TRUST CORP COM 1,031,625 1.30% 13F
BlackRock Fund Advisors COM 984,216 1.24% 13F
RAINIER INVESTMENT MANAGEMENT INC/ COM 949,779 1.19% 13F
DSM CAPITAL PARTNERS LLC COMMON STOCKS 914,059 1.15% 13F
TCW GROUP INC COM 810,023 1.02% 13F
LEGG MASON CAPITAL MANAGEMENT INC COM 797,070 1.00% 13F
MASSACHUSETTS FINANCIAL SERVICES CO /MA/ COM 727,225 0.91% 13F
SUNTRUST BANKS INC 726,119 0.91% 13F
COLUMBIA WANGER ASSET MANAGEMENT LLC COM 725,500 0.91% 13F
BLACKROCK ADVISORS LLC COM 695,610 0.88% 13F
Coatue Management COM 611,862 0.77% 13F
BlackRock Group LTD COM 566,602 0.71% 13F
Robeco Institutional Asset Management B.V. COM 547,300 0.69% 13F
PGGM Investments COM 495,534 0.62% 13F
Fidelity Investments COM 493,270 0.62% 13F
BARCLAYS PLC (PUT) OPT 490,100 0.62% 13F
GEODE CAPITAL MANAGEMENT LLC COM 478,907 0.60% 13F
RCM CAPITAL MANAGEMENT LLC COM 474,419 0.60% 13F
Goldman Sachs Asset Management, L.P. CMN 452,456 0.57% 13F
CITIGROUP INC (PUT) COM 425,600 0.54% 13F
UBS AG COM 422,830 0.53% 13F
TIAA CREF INVESTMENT MANAGEMENT LLC COM 395,700 0.50% 13F
PEAK6 Investments, L.P. COM 390,021 0.49% 13F
PRICE T ROWE ASSOCIATES INC /MD/ COMM STK 376,810 0.47% 13F
JPMORGAN CHASE & CO COMMON 369,644 0.47% 13F
Citadel (PUT) CMN 363,700 0.46% 13F
MACKENZIE FINANCIAL CORP F5 NETWORKS INC 348,100 0.44% 13F
LEGAL & GENERAL GROUP PLC COM 323,870 0.41% 13F
NEW YORK STATE COMMON RETIREMENT FUND COMMON STOCK 311,947 0.39% 13F
Century Capital Management, LLC COM 282,377 0.36% 13F
Clearbridge Advisors, LLC COM 279,960 0.35% 13F
Timber Hill LLC (CALL) CALL 271,200 0.34% 13F
GENEVA CAPITAL MANAGEMENT LTD/WI COM 270,489 0.34% 13F
MORGAN STANLEY COM 260,514 0.33% 13F
Sumitomo Mitsui Trust Holdings, Inc. COM 257,881 0.32% 13F
CROSSLINK CAPITAL INC COMMON STOCKS 255,000 0.32% 13F
CRITERION CAPITAL MANAGEMENT LLC (PUT) COM 250,000 0.31% 13F
PUBLIC EMPLOYEES RETIREMENT SYSTEM OF OHIO COM 247,794 0.31% 13F
NEW YORK STATE TEACHERS RETIREMENT SYSTEM COM 240,768 0.30% 13F
Contour Asset Management LLC COM 240,000 0.30% 13F
DEUTSCHE BANK AG\ COM 234,956 0.30% 13F
BlackRock Investment Management, LLC COM 220,705 0.28% 13F
CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM * F5 NETWORKS INC COM 218,970 0.28% 13F
CREDIT SUISSE AG/ (PUT) COM 202,900 0.26% 13F
TWO SIGMA INVESTMENTS LLC COM 202,846 0.26% 13F
PHILADELPHIA TRUST CO COM 201,465 0.25% 13F
BlackRock Inc. COM 196,724 0.25% 13F
CASTLEARK MANAGEMENT LLC COM 196,220 0.25% 13F
Mitsubishi UFJ Trust & Banking Corp COM 173,202 0.22% 13F
MASON STREET ADVISORS LLC COM 172,781 0.22% 13F
GUGGENHEIM CAPITAL LLC COM 158,968 0.20% 13F
UNITED SERVICES AUTOMOBILE ASSOCIATION COMMON 141,020 0.18% 13F
PIONEER INVESTMENT MANAGEMENT INC COMMSTCK 140,000 0.18% 13F
SCHWAB CHARLES INVESTMENT MANAGEMENT INC COM 135,965 0.17% 13F
Walleye Trading LLC (PUT) COM 135,700 0.17% 13F
Mizuho Trust & Banking Co., Ltd. COM 128,654 0.16% 13F
S Squared Technology, LLC COM 127,000 0.16% 13F
BlackRock Japan Co. Ltd COM 122,261 0.15% 13F
UNIONBANCAL CORP COM 122,137 0.15% 13F
AMERICAN INTERNATIONAL GROUP INC COM 116,998 0.15% 13F
LOGAN CAPITAL MANAGEMENT INC COM 115,611 0.15% 13F
JACOBS LEVY EQUITY MANAGEMENT INC COM 113,810 0.14% 13F
Adage Capital COM 111,700 0.14% 13F
ING Investment Management (Europe) B.V. COM 111,400 0.14% 13F
ROYAL BANK OF CANADA \ COM 106,419 0.13% 13F
DIMENSIONAL FUND ADVISORS LP COM 103,644 0.13% 13F
Alphabet Management, LLC COM 103,282 0.13% 13F
CHICAGO EQUITY PARTNERS LLC COM 102,660 0.13% 13F
Neuberger Berman Group LLC COMMON STOCK 102,207 0.13% 13F
MASTERS CAPITAL MANAGEMENT LLC (CALL) COM 100,000 0.13% 13F
RENAISSANCE TECHNOLOGIES LLC COM 98,074 0.12% 13F
JANUS CAPITAL MANAGEMENT LLC COM 94,000 0.12% 13F
STATE OF WISCONSIN INVESTMENT BOARD COM 93,667 0.12% 13F
GREAT WEST LIFE ASSURANCE CO /CAN/ COM 93,377 0.12% 13F
BMO FINANCIAL CORP COM 90,756 0.11% 13F
CADENCE CAPITAL MANAGEMENT LLC COM 89,630 0.11% 13F
F&C Asset Management plc USD0.01 89,156 0.11% 13F
ALBION FINANCIAL GROUP /UT COM 89,036 0.11% 13F
FIRST TRUST ADVISORS LP COM 88,328 0.11% 13F
IG INVESTMENT MANAGEMENT LTD COM 87,975 0.11% 13F
ING INVESTMENT MANAGEMENT CO COM 87,530 0.11% 13F
PRINCIPAL FINANCIAL GROUP INC COM 83,723 0.11% 13F
GANNETT WELSH & KOTLER COMMON 82,672 0.10% 13F
Vision Capital Management, Inc. CS 80,948 0.10% 13F
PARAMETRIC PORTFOLIO ASSOCIATES Common Stock 78,452 0.10% 13F
Manulife Asset Management (North America) Ltd COM 77,454 0.10% 13F
Employees Retirement System of Texas COM 73,000 0.09% 13F
ARROWSTREET CAPITAL LIMITED PARTNERSHIP COM 72,766 0.09% 13F
RUSSELL FRANK CO/ COMMON STOCKS 69,769 0.09% 13F
KNIGHT CAPITAL GROUP, INC. (CALL) CALL 68,200 0.09% 13F
CAISSE DE DEPOT ET PLACEMENT DU QUEBEC COMMON 64,544 0.08% 13F
BROADVIEW ADVISORS LLC COM 62,100 0.08% 13F
SAC Capital COMMON 61,622 0.08% 13F
TWO SIGMA ADVISERS, LLC COM 59,466 0.07% 13F
Discovery Capital COM 59,300 0.07% 13F
CREDIT AGRICOLE S A COM 56,900 0.07% 13F
TD ASSET MANAGEMENT INC COM 56,600 0.07% 13F
SEI TRUST CO 54,900 0.07% 13F
KING LUTHER CAPITAL MANAGEMENT CORP COM 52,825 0.07% 13F
FIDUCIARY TRUST CO COMMON 50,722 0.06% 13F
LORD ABBETT & CO LLC COM 47,322 0.06% 13F
BALYASNY ASSET MANAGEMENT LLC COMMON STOCK 45,000 0.06% 13F
TEACHERS ADVISORS INC COM 41,805 0.05% 13F
Platte River Capital LLC COM 40,175 0.05% 13F
VIRGINIA RETIREMENT SYSTEMS ET AL COM 38,910 0.05% 13F
REGIONS FINANCIAL CORP COM 37,251 0.05% 13F
GLYNN JA & CO COM 36,887 0.05% 13F
ITHAKA GROUP LLC COM 36,864 0.05% 13F
STATE TREASURER STATE OF MICHIGAN COM 36,200 0.05% 13F
LOS ANGELES CAPITAL MANAGEMENT & EQUITY RESEARCH INC COM 34,990 0.04% 13F
GENEVA INVESTMENT MANAGEMENT OF CHICAGO LLC COM 33,705 0.04% 13F
300 NORTH CAPITAL, LLC COM 33,694 0.04% 13F
Bridgecreek Investment Management, LLC COMMON STOCK 33,443 0.04% 13F
COMERICA BANK COM 32,583 0.04% 13F
WALL STREET ASSOCIATES COM 32,200 0.04% 13F
AQR CAPITAL MANAGEMENT LLC COM 30,366 0.04% 13F
HOWARD CAPITAL MANAGEMENT COM 29,970 0.04% 13F
PUBLIC SECTOR PENSION INVESTMENT BOARD COMMON 29,700 0.04% 13F
KBC Group NV COM 29,330 0.04% 13F
Irish Life Investment Managers COM 29,148 0.04% 13F
OMERS ADMINISTRATION CORP COM 28,980 0.04% 13F
JENNISON ASSOCIATES LLC COM 28,955 0.04% 13F
ASSOCIATED BANC-CORP COM 28,325 0.04% 13F
SHELL ASSET MANAGEMENT CO COM 27,952 0.04% 13F
COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS 25,402 0.03% 13F
PAX WORLD MANAGEMENT LLC COM 25,010 0.03% 13F
SiVest Group, Inc. COMMON STOCK 25,000 0.03% 13F
PECONIC PARTNERS LLC COM 25,000 0.03% 13F
HENDERSON GROUP PLC COM 24,798 0.03% 13F
QCM Cayman, Ltd. (PUT) COM 24,100 0.03% 13F
SCOTIA CAPITAL INC. COM 24,050 0.03% 13F
DIKER MANAGEMENT LLC COM 24,000 0.03% 13F
NOMURA HOLDINGS INC CMN 23,536 0.03% 13F
MADISON SQUARE INVESTORS LLC. COM 22,730 0.03% 13F
Silver Bridge Capital Management LLC COM 21,192 0.03% 13F
GAM Holding Ltd. 21,160 0.03% 13F
CR Intrinsic Investors, LLC COMMON 21,001 0.03% 13F
BNP Paribas Investment Partners S.A. COM 20,803 0.03% 13F
GRUBER & MCBAINE CAPITAL MANAGEMENT LLC COM 20,000 0.03% 13F
FIRST MERCANTILE TRUST CO COMMON STOCK NPV 19,490 0.02% 13F
MT LUCAS MANAGEMENT CORP COMMON STOCK 19,291 0.02% 13F
WHITE PINE CAPITAL LLC COM 19,100 0.02% 13F
Mt. Eden Investment Advisors LLC CO 18,825 0.02% 13F
SG Americas Securities, LLC 18,582 0.02% 13F
Her Majesty the Queen in Right of the Province of Alberta as represented by Alberta Investment Management Corp COM 18,400 0.02% 13F
DIAM Co., Ltd. COM 18,159 0.02% 13F
Advisors Asset Management, Inc. COM 17,624 0.02% 13F
Baillie Gifford & Co COM 17,412 0.02% 13F
World Asset Management Inc COM 17,187 0.02% 13F
Partner Fund Management, L.P. COM 15,712 0.02% 13F
Platinum Management (NY) LLC COM 15,600 0.02% 13F
PineBridge Investments Ltd COM 15,182 0.02% 13F
INTREPID CAPITAL MANAGEMENT INC /DE/ COMMON STOCK 15,000 0.02% 13F
MACQUARIE GROUP LTD COMMON STOCK 14,874 0.02% 13F
D. E. Shaw & Co., INC. (PUT) COM 14,565 0.02% 13F
ROYAL LONDON ASSET MANAGEMENT LTD COM 14,189 0.02% 13F
CIBC Global Asset Management Inc COM 14,009 0.02% 13F
OPTIMUM GROWTH ADVISORS, LLC COM 13,910 0.02% 13F
GSA CAPITAL PARTNERS LLP COM 13,905 0.02% 13F
WOLVERINE ASSET MANAGEMENT LLC COM 13,548 0.02% 13F
HSBC HOLDINGS PLC 13,097 0.02% 13F
BAIRD ROBERT W & CO INC /WI/ COMMON 12,913 0.02% 13F
NOMURA ASSET MANAGEMENT CO LTD COM 12,650 0.02% 13F
Placemark Investments, Inc. COM 12,261 0.02% 13F
SENTINEL ASSET MANAGEMENT, INC. COM 12,200 0.02% 13F
McAdams Wright Ragen, Inc. COM 11,500 0.01% 13F
UMB BANK N A/MO COMMON 11,130 0.01% 13F
EULAV ASSET MANAGEMENT, LLC COM 11,100 0.01% 13F
Raymond James Financial Services Advisors, Inc. COM 10,934 0.01% 13F
Nicholas Investment Partners, LP COM 10,674 0.01% 13F
MONTAG & CALDWELL, LLC 10,275 0.01% 13F
TEACHER RETIREMENT SYSTEM OF TEXAS COM 9,917 0.01% 13F
FIRST QUADRANT L P/CA COM 9,400 0.01% 13F
MEIJI YASUDA LIFE INSURANCE CO COM 9,289 0.01% 13F
ALLSTATE CORP COMMON 9,200 0.01% 13F
APG All Pensions Group NV COM 8,304 0.01% 13F