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Horizon Pharma Inc
Horizon Pharma Inc. Institutional holdings reported to the SEC.

Institutional Holders (2014Q1)
Portfolio Summary: 130 Institutional holders with a total value of $909,525,852.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 Essex Woodlands Management, Inc. 5,815,940 85,055,000 9.35%
2 FMR LLC 4,431,100 66,998,000 7.37%
3 Broadfin Capital, LLC 4,305,469 65,099,000 7.16%
4 STATE STREET CORP 2,911,990 44,030,000 4.84%
5 Murphy Michael R 2,447,247 37,002,000 4.07%
6 BlackRock Fund Advisors 2,336,738 35,331,000 3.88%
7 Visium Asset Management, LP 2,238,000 33,839,000 3.72%
8 KINGDON CAPITAL MANAGEMENT, L.L.C. 2,032,364 30,709,000 3.38%
9 TimesSquare Capital Management, LLC 1,582,800 23,932,000 2.63%
10 Invesco Ltd. 1,424,408 21,537,000 2.37%
11 DEERFIELD MANAGEMENT COMPANY, L.P. 1,310,930 19,821,000 2.18%
12 VANGUARD GROUP INC 1,254,723 18,972,000 2.09%
13 MILLENNIUM MANAGEMENT LLC 1,240,806 18,761,000 2.06%
14 CHARTWELL INVESTMENT PARTNERS/PA 1,100,320 16,637,000 1.83%
15 OXFORD ASSET MANAGEMENT LLP 1,063,027 16,073,000 1.77%
16 TANG CAPITAL MANAGEMENT LLC 1,000,000 15,120,000 1.66%
17 FRED ALGER MANAGEMENT, LLC 962,340 14,551,000 1.60%
18 Allianz Asset Management GmbH 931,470 14,084,000 1.55%
19 PRICE T ROWE ASSOCIATES INC /MD/ 902,400 13,644,000 1.50%
20 FRANKLIN RESOURCES INC 861,100 13,020,000 1.43%
21 Alyeska Investment Group, L.P. 850,000 12,852,000 1.41% Call
22 EMERALD ADVISERS, LLC 817,410 12,359,000 1.36%
23 D. E. Shaw & Co., Inc. 797,124 12,053,000 1.33%
24 CASTLEARK MANAGEMENT LLC 710,928 10,749,000 1.18%
25 BlackRock Institutional Trust Company, N.A. 663,692 10,035,000 1.10%
26 Lombard Odier Asset Management (USA) Corp 650,000 9,828,000 1.08%
27 NORTHERN TRUST CORP 649,931 9,827,000 1.08%
28 EMERALD MUTUAL FUND ADVISERS TRUST 635,862 9,614,000 1.06%
29 Neuberger Berman Group LLC 601,750 9,098,000 1.00%
30 DEUTSCHE BANK AG\ 576,234 8,712,000 0.96%
31 MARSHALL WACE, LLP 511,223 7,730,000 0.85%
32 SYSTEMATIC FINANCIAL MANAGEMENT LP 497,650 7,524,000 0.83%
33 Jefferies Group LLC 482,100 7,289,000 0.80% Call
34 BARCLAYS PLC 471,800 7,077,000 0.78% Call
35 Alyeska Investment Group, L.P. 457,760 6,921,000 0.76%
36 MORGAN STANLEY 435,515 6,584,000 0.72%
37 NEW YORK STATE COMMON RETIREMENT FUND 434,625 6,572,000 0.72%
38 WASATCH ADVISORS LP 406,557 6,147,000 0.68%
39 FULLER & THALER ASSET MANAGEMENT, INC. 399,521 6,041,000 0.66%
40 CADENCE CAPITAL MANAGEMENT LLC 383,790 5,803,000 0.64%
41 DECADE CAPITAL MANAGEMENT LLC 381,662 5,771,000 0.63%
42 Bank of New York Mellon Corp 356,505 5,391,000 0.59%
43 SUSQUEHANNA INTERNATIONAL GROUP, LLP 352,800 5,334,000 0.59% Call
44 ADAGE CAPITAL PARTNERS GP, L.L.C. 350,000 5,292,000 0.58%
45 GOLDMAN SACHS GROUP INC 333,120 5,037,000 0.55%
46 GEODE CAPITAL MANAGEMENT, LLC 321,940 4,867,000 0.54%
47 Iguana Healthcare Management, LLC 320,000 4,838,000 0.53%
48 Informed Momentum Co LLC 301,734 4,562,000 0.50%
49 GOLDMAN SACHS GROUP INC 289,000 4,370,000 0.48% Put
50 WEXFORD CAPITAL LP 283,777 4,291,000 0.47%
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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.