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

Institutional Holders (2015Q1)
Portfolio Summary: 229 Institutional holders with a total value of $2,675,324,242.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 VANGUARD GROUP INC 6,754,835 165,426,000 6.18%
2 PRICE T ROWE ASSOCIATES INC /MD/ 6,701,149 164,111,000 6.13%
3 WATER ISLAND CAPITAL LLC 4,892,493 119,817,154 4.48%
4 RENAISSANCE TECHNOLOGIES LLC 4,614,900 113,019,000 4.22%
5 JPMORGAN CHASE & CO 4,114,592 100,767,000 3.77%
6 TIG Advisors, LLC 3,366,326 82,441,000 3.08%
7 FMR LLC 3,230,532 79,116,000 2.96%
8 Pentwater Capital Management LP 3,200,000 78,368,000 2.93%
9 BlackRock Fund Advisors 3,064,015 75,038,000 2.80%
10 ALPINE ASSOCIATES MANAGEMENT INC. 2,962,383 72,548,000 2.71%
11 BlackRock Institutional Trust Company, N.A. 2,747,133 67,277,000 2.51%
12 DISCIPLINED GROWTH INVESTORS INC /MN 2,266,200 55,499,000 2.07%
13 STATE STREET CORP 2,156,637 52,816,000 1.97%
14 ROYAL BANK OF CANADA 1,989,692 48,728,000 1.82%
15 MACKENZIE FINANCIAL CORP 1,982,900 48,561,000 1.82%
16 AQR ARBITRAGE LLC 1,740,104 42,615,000 1.59%
17 MORGAN STANLEY 1,732,847 42,437,000 1.59%
18 BARCLAYS PLC 1,750,625 42,015,000 1.57%
19 GABELLI FUNDS LLC 1,589,000 38,915,000 1.45%
20 BROWN ADVISORY INC 1,581,834 38,738,000 1.45%
21 GLAZER CAPITAL, LLC 1,497,077 36,663,000 1.37%
22 EAGLE ASSET MANAGEMENT INC 1,481,757 36,288,000 1.36%
23 D. E. Shaw & Co., Inc. 1,452,575 35,574,000 1.33%
24 WESTFIELD CAPITAL MANAGEMENT CO LP 1,439,045 35,242,000 1.32%
25 NORTHERN TRUST CORP 1,411,475 34,567,000 1.29%
26 MILLENNIUM MANAGEMENT LLC 1,183,512 28,984,000 1.08%
27 NORGES BANK 1,096,161 26,845,000 1.00%
28 DAVIDSON KEMPNER CAPITAL MANAGEMENT LP 1,050,000 25,704,000 0.96%
29 JENNISON ASSOCIATES LLC 1,048,619 25,681,000 0.96%
30 DEUTSCHE BANK AG\ 921,521 22,566,000 0.84%
31 Allianz Asset Management GmbH 890,567 21,810,000 0.82%
32 Ranger Investment Management, L.P. 865,960 21,207,000 0.79%
33 Magnetar Financial LLC 837,322 20,506,000 0.77%
34 GAMCO INVESTORS, INC. ET AL 783,200 19,181,000 0.72%
35 OMERS ADMINISTRATION Corp 781,000 19,127,000 0.71%
36 Alberta Investment Management Corp 706,840 17,311,000 0.65%
37 SUSQUEHANNA INTERNATIONAL GROUP, LLP 706,100 17,292,000 0.65% Call
38 Jefferies Group LLC 701,400 17,177,000 0.64% Call
39 FIRST TRUST ADVISORS LP 691,782 16,942,000 0.63%
40 Sandell Asset Management Corp. 679,011 16,629,000 0.62%
41 GEODE CAPITAL MANAGEMENT, LLC 675,302 16,537,000 0.62%
42 TIAA CREF INVESTMENT MANAGEMENT LLC 669,031 16,385,000 0.61%
43 Granahan Investment Management, LLC 650,500 15,931,000 0.60%
44 GOLDMAN SACHS GROUP INC 630,025 15,430,000 0.58%
45 FARALLON CAPITAL MANAGEMENT LLC 600,000 14,694,000 0.55%
46 Summit Creek Advisors LLC 589,333 14,433,000 0.54%
47 GARDNER LEWIS ASSET MANAGEMENT L P 580,114 14,207,000 0.53%
48 TEACHERS ADVISORS, LLC 569,668 13,951,000 0.52%
49 SEGALL BRYANT & HAMILL, LLC 558,676 13,682,000 0.51%
50 Bank of New York Mellon Corp 540,690 13,241,000 0.49%
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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.