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F5 NETWORKS INC
F5 NETWORKS INC. Institutional holdings reported to the SEC.

Institutional Holders (2014Q2)
Portfolio Summary: 529 Institutional holders with a total value of $8,615,736,112.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 VANGUARD GROUP INC 5,350,401 596,248,000 6.92%
2 WELLINGTON MANAGEMENT GROUP LLP 3,646,710 406,389,000 4.72%
3 FMR LLC 3,533,235 393,743,000 4.57%
4 Invesco Ltd. 3,074,695 342,642,000 3.98%
5 STATE STREET CORP 2,996,802 333,954,000 3.88%
6 BlackRock Institutional Trust Company, N.A. 1,941,593 216,371,000 2.51%
7 ALLIANCEBERNSTEIN L.P. 1,835,963 204,600,000 2.37%
8 HARDING LOEVNER LP 1,653,026 184,213,000 2.14%
9 TIAA CREF INVESTMENT MANAGEMENT LLC 1,579,909 176,065,000 2.04%
10 PRIMECAP MANAGEMENT CO/CA/ 1,431,260 159,500,000 1.85%
11 CADIAN CAPITAL MANAGEMENT, LP 1,316,423 146,702,000 1.70%
12 WADDELL & REED FINANCIAL INC 1,312,728 146,290,000 1.70%
13 AMUNDI ASSET MANAGEMENT US, INC. 1,271,905 141,742,000 1.65%
14 BlackRock Fund Advisors 1,248,312 139,112,000 1.61%
15 Bank of New York Mellon Corp 1,226,980 136,734,000 1.59%
16 SYSTEMATIC FINANCIAL MANAGEMENT LP 1,135,055 126,490,000 1.47%
17 SUSQUEHANNA INTERNATIONAL GROUP, LLP 1,052,200 117,257,000 1.36% Put
18 JENNISON ASSOCIATES LLC 1,051,395 117,167,000 1.36%
19 NORTHERN TRUST CORP 978,293 109,020,000 1.27%
20 FRED ALGER MANAGEMENT, LLC 912,005 101,634,000 1.18%
21 COLUMBIA WANGER ASSET MANAGEMENT LLC 910,700 101,488,000 1.18%
22 VOYA INVESTMENT MANAGEMENT LLC 836,971 93,272,000 1.08%
23 MANNING & NAPIER ADVISORS LLC 757,523 84,417,000 0.98%
24 AMERIPRISE FINANCIAL INC 626,842 69,853,000 0.81%
25 TEACHERS ADVISORS, LLC 583,284 65,001,000 0.75%
26 UBS AG 582,500 64,914,000 0.75% Call
27 WELLS FARGO & COMPANY/MN 563,184 62,825,000 0.73%
28 CREDIT SUISSE AG/ 560,493 62,460,000 0.72%
29 GEODE CAPITAL MANAGEMENT, LLC 560,781 62,457,000 0.72%
30 BlackRock Group LTD 554,711 61,817,000 0.72%
31 SUSQUEHANNA INTERNATIONAL GROUP, LLP 554,700 61,816,000 0.72% Call
32 NORGES BANK 549,735 61,262,000 0.71%
33 JPMORGAN CHASE & CO 546,185 60,867,000 0.71%
34 Allianz Asset Management GmbH 535,068 59,628,000 0.69%
35 AXA S.A. 526,736 58,699,000 0.68%
36 STRS OHIO 497,100 55,397,000 0.64%
37 Contour Asset Management LLC 485,560 54,111,000 0.63%
38 JANUS HENDERSON GROUP PLC 478,149 53,278,000 0.62%
39 KALMAR INVESTMENTS INC /DE/ 466,120 51,944,000 0.60%
40 Contour Asset Management LLC 457,100 50,939,000 0.59% Call
41 MILLENNIUM MANAGEMENT LLC 448,647 49,997,000 0.58%
42 GOLDMAN SACHS GROUP INC 448,608 49,992,000 0.58%
43 BANK OF AMERICA CORP /DE/ 440,700 49,111,000 0.57%
44 TWO SIGMA ADVISERS, LP 405,367 45,174,000 0.52%
45 ARGENT CAPITAL MANAGEMENT LLC 403,240 44,937,000 0.52%
46 TWO SIGMA INVESTMENTS, LP 361,664 40,304,000 0.47%
47 NEW YORK STATE COMMON RETIREMENT FUND 353,698 39,416,000 0.46%
48 BNP Paribas Asset Management Holding S.A. 350,375 39,046,000 0.45%
49 CITADEL ADVISORS LLC 349,620 38,962,000 0.45%
50 SWARTHMORE GROUP INC 347,500 38,725,000 0.45%
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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.