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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 (2016Q2)
Portfolio Summary: 156 holdings with a total value of $2,449,925,000.
#
Name
Shares
Value ($)
%
Options
Notes
1 GILEAD SCIENCES INC 2,511,731 209,529,000 8.55%
2 CELGENE CORP 1,398,789 137,963,000 5.63%
3 BIOGEN INC 450,533 108,948,000 4.45%
4 ALLERGAN PLC 463,886 107,199,000 4.38%
5 VERTEX PHARMACEUT 1,033,503 88,902,000 3.63%
6 ALEXION PHARMACEUTIC 681,805 79,608,000 3.25%
7 INCYTE 880,461 70,419,000 2.87%
8 MEDTRONIC PLC 683,704 59,325,000 2.42%
9 REGENERON PHARMACEUTICALS 154,266 53,874,000 2.20%
10 PFIZER INC 1,483,291 52,227,000 2.13%
11 ILLUMINA INC 371,364 52,132,000 2.13%
12 BIOMARIN 653,845 50,869,000 2.08%
13 AMGEN INC 331,740 50,474,000 2.06%
14 UNITEDHEALTH GROUP INC 331,100 46,751,000 1.91%
15 MERCK & CO INC 797,597 45,950,000 1.88%
16 JOHNSON & JOHNSON 337,312 40,916,000 1.67%
17 LILLY ELI & CO 502,567 39,577,000 1.62%
18 ABBOTT LABS 953,500 37,482,000 1.53%
19 SHIRE PLC 201,713 37,131,000 1.52%
20 NEUROCRINE BIOSCIE COM USD0.001 767,022 34,861,000 1.42%
21 TEVA PHARMACEUTICAL INDS LTD 671,958 33,752,000 1.38%
22 MYLAN N V 722,552 31,243,000 1.28%
23 ALKERMES PLC SHS 693,844 29,988,000 1.22%
24 CENCORA 376,500 29,864,000 1.22%
25 MOLINA HEALTHCARE INC 537,901 26,841,000 1.10%
26 HCA HOLDINGS INC 334,998 25,798,000 1.05%
27 MEDICINES CO 704,238 23,684,000 0.97%
28 HUMANA 129,300 23,258,000 0.95%
29 JAZZ PHARMACEUTICALS PLC SHS USD 156,451 22,108,000 0.90%
30 AGILENT TECHNOLOGIES INC 495,450 21,978,000 0.90%
31 CVS HEALTH CORP 223,891 21,435,000 0.87%
32 GLAXOSMITHKLINE PLC 434,200 18,818,000 0.77%
33 UNIVERSAL HLTH SVCS INC 134,680 18,061,000 0.74%
34 ASTRAZENECA PLC 574,000 17,329,000 0.71%
35 SPDR SER TR 294,000 15,902,000 0.65%
36 MEDIVATION INC 256,638 15,475,000 0.63%
37 CORSICANTO LTD 14,700,000 14,930,000 0.61% PRN
38 ISHARES TR 57,670 14,841,000 0.61%
39 NOVARTIS A G 170,100 14,035,000 0.57%
40 OMEGA HEALTHCARE INVS INC 413,116 14,025,000 0.57%
41 MEDICAL PPTYS TRUST INC 920,393 13,999,000 0.57%
42 SENIOR HOUSING PROPERTIES TRUST 670,504 13,967,000 0.57%
43 MALLINCKRODT PUB LTD CO SHS 223,900 13,609,000 0.56%
44 Welltower Inc 200,000 13,560,000 0.55%
45 ALNYLAM PHARMACEUTICALS INC 243,995 13,539,000 0.55%
46 THERMO FISHER SCIENTIFIC INC 86,395 12,766,000 0.52%
47 SANOFI 305,000 12,764,000 0.52%
48 ST JUDE 158,805 12,387,000 0.51%
49 HORIZON PHARMA PLC 749,900 12,351,000 0.50%
50 ZIMMER BIOMET HLDGS INC 102,300 12,315,000 0.50%
Page 1 of 4

Portfolio data is normalized using SEC Form 13F filings, including the Original 13F-HR (0001104659-16-139243, filed 2016.08.12).

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.