Dark
Light
System
Security
F5 NETWORKS INC
F5 NETWORKS INC. Institutional holdings reported to the SEC.

Institutional Holders (2014Q4)
Portfolio Summary: 598 Institutional holders with a total value of $9,321,214,965.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 VANGUARD GROUP INC 5,623,578 733,679,000 7.87%
2 WELLINGTON MANAGEMENT GROUP LLP 3,888,074 507,258,000 5.44%
3 STATE STREET CORP 3,101,385 404,614,000 4.34%
4 Invesco Ltd. 2,279,594 297,406,000 3.19%
5 FMR LLC 2,232,205 291,225,000 3.12%
6 BlackRock Institutional Trust Company, N.A. 1,927,987 251,535,000 2.70%
7 HARDING LOEVNER LP 1,428,326 186,347,000 2.00%
8 PRIMECAP MANAGEMENT CO/CA/ 1,401,585 182,851,000 1.96%
9 ALLIANCEBERNSTEIN L.P. 1,396,371 182,178,000 1.95%
10 Swedbank 1,302,991 169,994,000 1.82%
11 BlackRock Fund Advisors 1,282,746 167,353,000 1.80%
12 TIAA CREF INVESTMENT MANAGEMENT LLC 1,248,261 162,854,000 1.75%
13 Bank of New York Mellon Corp 1,202,069 156,828,000 1.68%
14 AMUNDI ASSET MANAGEMENT US, INC. 1,111,262 144,981,000 1.56%
15 WADDELL & REED FINANCIAL INC 992,214 129,449,000 1.39%
16 NORTHERN TRUST CORP 934,649 121,939,000 1.31%
17 AMERIPRISE FINANCIAL INC 932,929 121,717,000 1.31%
18 COLUMBIA WANGER ASSET MANAGEMENT LLC 874,800 114,131,000 1.22%
19 JENNISON ASSOCIATES LLC 816,225 106,489,000 1.14%
20 JANUS HENDERSON GROUP PLC 744,164 97,087,000 1.04%
21 JANUS HENDERSON INVESTORS US LLC 639,563 83,441,000 0.90%
22 ROYAL BANK OF CANADA 614,193 80,131,000 0.86%
23 CREDIT SUISSE AG/ 613,197 80,002,000 0.86%
24 JPMORGAN CHASE & CO 607,735 79,289,000 0.85%
25 WELLS FARGO & COMPANY/MN 603,158 78,691,000 0.84%
26 GEODE CAPITAL MANAGEMENT, LLC 585,508 76,293,000 0.82%
27 NORGES BANK 566,837 73,952,000 0.79%
28 BlackRock Group LTD 558,531 72,868,000 0.78%
29 BANK OF AMERICA CORP /DE/ 542,973 70,839,000 0.76%
30 VOYA INVESTMENT MANAGEMENT LLC 538,585 70,267,000 0.75%
31 SYSTEMATIC FINANCIAL MANAGEMENT LP 524,185 68,387,000 0.73%
32 SUSQUEHANNA INTERNATIONAL GROUP, LLP 523,100 68,246,000 0.73% Call
33 CADIAN CAPITAL MANAGEMENT, LP 506,006 66,016,000 0.71%
34 GUGGENHEIM CAPITAL LLC 501,371 65,411,000 0.70%
35 Allianz Asset Management GmbH 476,339 62,146,000 0.67%
36 TEACHERS ADVISORS, LLC 475,847 62,081,000 0.67%
37 AXA S.A. 474,236 61,871,000 0.66%
38 KALMAR INVESTMENTS INC /DE/ 465,900 60,784,000 0.65%
39 SMITH ASSET MANAGEMENT GROUP LP 460,340 59,704,000 0.64%
40 Apex Capital Management 455,175 59,384,000 0.64%
41 DEUTSCHE BANK AG\ 435,668 56,837,000 0.61%
42 ARGENT CAPITAL MANAGEMENT LLC 421,580 55,001,000 0.59%
43 MILLENNIUM MANAGEMENT LLC 392,055 51,149,000 0.55%
44 STRS OHIO 381,793 49,811,000 0.53%
45 UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC 375,809 49,031,000 0.53%
46 RENAISSANCE TECHNOLOGIES LLC 373,274 48,699,000 0.52%
47 SUSQUEHANNA INTERNATIONAL GROUP, LLP 354,100 46,197,000 0.50% Put
48 WESTFIELD CAPITAL MANAGEMENT CO LP 349,960 45,658,000 0.49%
49 COLUMBUS CIRCLE INVESTORS 321,376 41,928,000 0.45%
50 CHICAGO EQUITY PARTNERS LLC 310,225 40,474,000 0.43%
Page 1 of 12

From 2023-01-03 onward, the SEC requires values to be reported in nearest dollars. Earlier filings reported values in thousands; therefore, positions shown as $0 in older filings may represent actual values between $0–$999.