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RIVERBED TECHNOLOGY INC
RIVERBED TECHNOLOGY INC. Institutional holdings reported to the SEC.

Institutional Holders (2014Q4)
Portfolio Summary: 253 Institutional holders with a total value of $2,762,954,711.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 ELLIOTT MANAGEMENT CORP 14,966,446 305,465,000 11.06%
2 Eton Park Capital Management, L.P. 9,560,553 195,131,000 7.06%
3 VANGUARD GROUP INC 9,162,906 187,015,000 6.77%
4 BlackRock Fund Advisors 5,060,132 103,277,000 3.74%
5 BlackRock Institutional Trust Company, N.A. 4,278,951 87,333,000 3.16%
6 MORGAN STANLEY 4,074,081 83,152,000 3.01%
7 STATE STREET CORP 3,885,893 79,306,000 2.87%
8 ORBIS HOLDINGS LTD 3,068,617 62,630,000 2.27%
9 TIG Advisors, LLC 3,047,938 62,208,000 2.25%
10 OXFORD ASSET MANAGEMENT LLP 3,000,000 61,215,000 2.22%
11 SENTINEL ASSET MANAGEMENT, INC. 2,538,020 51,801,000 1.87%
12 DAVIDSON KEMPNER CAPITAL MANAGEMENT LP 2,404,080 49,067,000 1.78%
13 GABELLI FUNDS LLC 2,218,826 45,286,000 1.64%
14 P SCHOENFELD ASSET MANAGEMENT LP 2,000,000 40,820,000 1.48%
15 Manikay Partners, LLC 2,000,000 40,820,000 1.48%
16 PARNASSUS INVESTMENTS, LLC 1,950,000 39,800,000 1.44%
17 SEGALL BRYANT & HAMILL, LLC 1,943,142 39,660,000 1.44%
18 ARROWGRASS CAPITAL PARTNERS (US) LP 1,822,734 37,202,000 1.35%
19 WELLS FARGO & COMPANY/MN 1,775,475 36,237,000 1.31%
20 FARALLON CAPITAL MANAGEMENT LLC 1,745,000 35,615,000 1.29%
21 ALPINE ASSOCIATES MANAGEMENT INC. 1,727,800 35,264,000 1.28%
22 AQR CAPITAL MANAGEMENT LLC 1,676,434 34,216,000 1.24%
23 RENAISSANCE TECHNOLOGIES LLC 1,627,153 33,210,000 1.20%
24 Boston Trust Walden Corp 1,539,385 31,419,000 1.14%
25 NORGES BANK 1,509,006 30,799,000 1.11%
26 Bank of New York Mellon Corp 1,490,070 30,412,000 1.10%
27 DEUTSCHE BANK AG\ 1,475,191 30,107,000 1.09%
28 JPMORGAN CHASE & CO 1,462,500 29,850,000 1.08%
29 KESTREL INVESTMENT MANAGEMENT CORP 1,358,600 27,729,000 1.00%
30 Sandell Asset Management Corp. 1,265,844 25,836,000 0.94%
31 NORTHERN TRUST CORP 1,242,782 25,365,000 0.92%
32 FMR LLC 1,229,942 25,103,000 0.91%
33 AMERIPRISE FINANCIAL INC 1,181,815 24,121,000 0.87%
34 KENNEDY CAPITAL MANAGEMENT LLC 1,147,645 23,423,000 0.85%
35 BARCLAYS PLC 1,166,432 23,328,000 0.84%
36 GLAZER CAPITAL, LLC 1,142,163 23,312,000 0.84%
37 DIMENSIONAL FUND ADVISORS LP 1,131,471 23,094,000 0.84%
38 COWEN INC. 1,070,827 21,856,000 0.79%
39 Granahan Investment Management, LLC 1,060,900 21,653,000 0.78%
40 AMERICAN CENTURY COMPANIES INC 1,021,873 20,856,000 0.75%
41 ATHERTON LANE ADVISERS, LLC 893,230 18,231,000 0.66%
42 Pine River Capital Management L.P. 829,022 16,920,000 0.61%
43 GEODE CAPITAL MANAGEMENT, LLC 822,699 16,791,000 0.61%
44 State of New Jersey Common Pension Fund D 800,000 16,328,000 0.59%
45 FIL Ltd 791,378 16,152,000 0.58%
46 Retirement Systems of Alabama 712,560 14,543,000 0.53%
47 COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS 628,512 12,828,000 0.46%
48 MARSHALL WACE, LLP 609,485 12,439,000 0.45%
49 BlackRock Group LTD 573,352 11,702,000 0.42%
50 GABELLI & Co INVESTMENT ADVISERS, INC. 549,623 11,218,000 0.41%
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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.