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Institutional Investment Manager
Tekla Capital Management LLC
Tekla Capital Management LLC (CIK: 0001300336) incorporated in Delaware, located at 100 Federal Street, Boston, MA. Institutional holdings reported to the SEC.

Institutional Holdings (2014Q1)
Original 13F HR (0001104659-14-038039) filed in 2014.05.13
#
Name
Shares
Value ($)
%
Options
Notes
1 MACROGENICS INC 31,857 798 0.08%
2 SANGAMO THERAPEUTICS INCORPORATED 47,400 857 0.09%
3 AUXILIUM PHARMACEUTICALS INC 42,165 1,146 0.11%
4 SUPERNUS PHARMACEUTICALS INC 140,800 1,259 0.13%
5 OncoGenex Pharmaceuticals Inc 113,100 1,330 0.13%
6 BLUEBIRD BIO INC COM 73,955 1,682 0.17%
7 PTC THERAPEUTICS INC 79,150 2,069 0.21%
8 INTERMUNE INC 1,800,000 2,314 0.23% PRN
9 NPS Pharmaceuticals, Inc. 82,900 2,481 0.25%
10 MEI PHARMA INC 243,920 2,715 0.27%
11 CLOVIS ONCOLOGY INC 47,364 3,281 0.33%
12 AEGERION PHARMACEUTICALS INC 72,520 3,345 0.33%
13 CENTENE CORP DEL 60,000 3,735 0.37%
14 SANOFI SPOND FUNSPONSORED ADR 757,050 3,816 0.38%
15 MOLINA HEALTHCARE INC 105,000 3,944 0.39%
16 ALNYLAM PHARMACEUTICALS INC 61,595 4,135 0.41%
17 INFINITY PHARMACEUTICALS INC 349,899 4,160 0.42%
18 ACORDA THERAPEUTICS INC 112,881 4,279 0.43%
19 PHARMACYCLICS INC 55,125 5,525 0.55%
20 BIODELIVERY SCIENCES INTL IN 683,260 5,767 0.58%
21 INTELLIPHARMACEUTICS INTL IN 1,404,000 6,178 0.62%
22 UNITEDHEALTH GROUP INC 82,436 6,759 0.68%
23 IDEXX LAB 56,265 6,831 0.68%
24 NEUROCRINE BIOSCIE COM USD0.001 427,790 6,887 0.69%
25 ACCURAY INCORPORATED COM 731,943 7,027 0.70%
26 THERMO FISHER SCIENTIFIC INC 59,660 7,174 0.72%
27 PERKINELMER INC 165,495 7,457 0.75%
28 Questcor 117,080 7,602 0.76%
29 ALKERMES PLC 194,870 8,592 0.86%
30 ENDO INTL PLC 126,215 8,665 0.87%
31 IMPAX LABORATORIES INC 344,683 9,107 0.91%
32 SAGENT PHARMACEUTICALS INC 404,731 9,459 0.95%
33 IRONWOOD PHARMACEUTICALS INC 768,050 9,462 0.95%
34 HERON THERAPEUTICS INC COM 696,597 9,690 0.97%
35 CELLADON CORP 970,495 9,833 0.98%
36 ALERE INC 286,540 9,843 0.98%
37 VERASTEM INC 918,827 9,914 0.99%
38 CATAMARAN CORP COM 231,000 10,340 1.03%
39 MCKESSON CORP 67,862 11,982 1.20%
40 FOREST LABS INC COM 146,500 13,518 1.35%
41 AKORN INCORPORATED 699,382 15,386 1.54%
42 ILLUMINA INC 103,841 15,437 1.54%
43 TEVA PHARMACEUTICAL INDS LTD 311,476 16,458 1.65%
44 CUBIST PHARMACEUTI 226,772 16,588 1.66%
45 AETNA INC NEW 246,841 18,506 1.85%
46 PUMA BIOTECHNOLOGY 185,820 19,351 1.93%
47 SHIRE PLC 154,153 22,896 2.29%
48 ISHARES TR 102,080 24,137 2.41%
49 PERRIGO CO PLC 167,874 25,963 2.60%
50 Allergan plc 216,337 26,847 2.68%
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