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ARATANA THERAPEUTICS INC COM
ARATANA THERAPEUTICS INC COM. Institutional holdings reported to the SEC.

Institutional Holders (2014Q2)
Portfolio Summary: 89 Institutional holders with a total value of $364,350,448.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 FRANKLIN RESOURCES INC 2,645,304 41,293,000 11.33%
2 JENNISON ASSOCIATES LLC 2,437,004 38,042,000 10.44%
3 WELLINGTON MANAGEMENT GROUP LLP 2,138,735 33,386,000 9.16%
4 MPM ASSET MANAGEMENT LLC 2,093,845 32,685,000 8.97%
5 ADAGE CAPITAL PARTNERS GP, L.L.C. 1,275,000 19,903,000 5.46%
6 ALLIANCEBERNSTEIN L.P. 1,085,636 16,947,000 4.65%
7 MASSACHUSETTS FINANCIAL SERVICES CO /MA/ 978,119 15,268,000 4.19%
8 Broadfin Capital, LLC 817,435 12,760,000 3.50%
9 DEERFIELD MANAGEMENT COMPANY, L.P. 788,904 12,315,000 3.38%
10 JPMORGAN CHASE & CO 633,671 9,892,000 2.71%
11 BlackRock Fund Advisors 602,554 9,406,000 2.58%
12 MARXE AUSTIN W & GREENHOUSE DAVID M 600,000 9,366,000 2.57%
13 RS INVESTMENT MANAGEMENT CO LLC 568,804 8,879,000 2.44%
14 VANGUARD GROUP INC 551,301 8,606,000 2.36%
15 CHARTWELL INVESTMENT PARTNERS, LLC 431,444 6,735,000 1.85%
16 D. E. Shaw & Co., Inc. 412,100 6,433,000 1.77%
17 WADDELL & REED FINANCIAL INC 410,600 6,409,000 1.76%
18 OppenheimerFunds, Inc. 348,344 5,438,000 1.49%
19 GOLDMAN SACHS GROUP INC 302,107 4,716,000 1.29%
20 STATE STREET CORP 291,291 4,546,000 1.25%
21 LAZARD ASSET MANAGEMENT LLC 280,289 4,375,000 1.20%
22 BlackRock Institutional Trust Company, N.A. 272,265 4,250,000 1.17%
23 PRINCIPAL FINANCIAL GROUP INC 246,500 3,848,000 1.06%
24 EAGLE ASSET MANAGEMENT INC 242,661 3,787,000 1.04%
25 FRED ALGER MANAGEMENT, LLC 225,906 3,526,000 0.97%
26 ALYDAR PARTNERS LLC 180,000 2,810,000 0.77%
27 Grandeur Peak Global Advisors, LLC 179,900 2,808,000 0.77%
28 Hutchin Hill Capital, LP 174,088 2,718,000 0.75%
29 Visium Asset Management, LP 155,136 2,422,000 0.66%
30 Nicholas Investment Partners, LP 141,127 2,203,000 0.60%
31 DRIEHAUS CAPITAL MANAGEMENT LLC 140,114 2,187,000 0.60%
32 Bank of New York Mellon Corp 135,395 2,113,000 0.58%
33 NORTHERN TRUST CORP 130,474 2,037,000 0.56%
34 BLAIR WILLIAM & CO/IL 109,745 1,713,000 0.47%
35 GEODE CAPITAL MANAGEMENT, LLC 106,852 1,667,000 0.46%
36 TIAA CREF INVESTMENT MANAGEMENT LLC 98,722 1,541,000 0.42%
37 MILLENNIUM MANAGEMENT LLC 98,266 1,534,000 0.42%
38 OCONNOR, A Distinct Business Unit of UBS ASSET MANAGEMENT AMERICAS (LLC) 79,800 1,246,000 0.34%
39 BlackRock Investment Management, LLC 69,782 1,089,000 0.30%
40 WALL STREET ASSOCIATES 67,597 1,055,000 0.29%
41 First Light Asset Management, LLC 52,234 815,000 0.22%
42 Granite Point Capital Management, L.P. 50,000 781,000 0.21%
43 TFS CAPITAL LLC 48,883 763,000 0.21%
44 CHARLES SCHWAB INVESTMENT MANAGEMENT INC 45,900 717,000 0.20%
45 CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM 44,600 696,000 0.19%
46 TEACHERS ADVISORS, LLC 34,653 541,000 0.15%
47 Absolute Return Capital, LLC 33,141 517,000 0.14%
48 Alyeska Investment Group, L.P. 32,017 500,000 0.14%
49 Mariner, LLC 29,329 458,000 0.13%
50 BANK OF MONTREAL /CAN/ 29,190 456,000 0.13%
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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.