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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 (2016Q1)
Portfolio Summary: 140 holdings with a total value of $2,351,367,000.
#
Name
Shares
Value ($)
%
Options
Notes
101 BEIGENE LTD 116,707 3,421,000 0.15%
102 AURIS MED HLDG AG 834,263 3,037,000 0.13%
103 UNIQURE NV 241,021 2,863,000 0.12%
104 IMMUNOMEDICS INC 4,000,000 2,810,000 0.12% PRN
105 NEVRO CORP 49,800 2,802,000 0.12%
106 DEPOMED INC 200,000 2,786,000 0.12%
107 ARCA BIOPHARMA INCORPORATED COM PAR .001 811,227 2,783,000 0.12%
108 CELATOR PHARMACEUTICALS INC 236,000 2,603,000 0.11%
109 GRIFOLS S A SP ADR REP B 166,000 2,568,000 0.11%
110 ADAPTIMMUNE THERAPEUTICS PLC 296,934 2,414,000 0.10%
111 LEXICON PHARMACEUTICALS 197,641 2,362,000 0.10%
112 FLEX PHARMA INC COM 212,600 2,332,000 0.10%
113 FORWARD PHARMA A/S 136,547 2,321,000 0.10%
114 ALLSCRIPTS HEALTHCARE 173,600 2,293,000 0.10%
115 CARE CAP PPTYS INC 84,316 2,263,000 0.10%
116 INSMED INC COM PAR .01 178,600 2,263,000 0.10%
117 MERRIMACK PHARMACEUTI 1,485,000 2,205,000 0.09% PRN
118 AMICUS THERAPEUTICS INC 258,000 2,180,000 0.09%
119 CYNAPSUS THERAPEUTICS INC 180,407 2,147,000 0.09%
120 DBV TECHNOLOGIES 65,600 2,135,000 0.09%
121 BLUEBIRD BIO INCORPORATED 49,345 2,097,000 0.09%
122 HALOZYME THERAPEUTICS INC 200,000 1,894,000 0.08%
123 KITE PHARMA INCORPORATED 41,000 1,882,000 0.08%
124 NOVAVAX INC COM 358,000 1,847,000 0.08%
125 Esperion Therapeutics Inc 102,800 1,738,000 0.07%
126 CHIMERIX INC 308,892 1,578,000 0.07%
127 Momenta Pharmaceuticals Inc 153,700 1,420,000 0.06%
128 ALLIQUA BIOMEDICAL INC 1,650,000 1,353,000 0.06%
129 AFFIMED N V 294,213 1,100,000 0.05%
130 CIDARA THERAPEUTICS INC 72,500 921,000 0.04%
131 TETRAPHASE PHARMACEUTICALS I COM 192,322 890,000 0.04%
132 GALAPAGOS NV 20,000 836,000 0.04%
133 REVANCE THERAPEUTICS INC COM 45,000 786,000 0.03%
134 BELLICUM PHARMACEUTICALS INC COM 60,000 561,000 0.02%
135 GENMARK DIAGNOSTICS INC COM 93,349 492,000 0.02%
136 CELLDEX THERAPEUTICS INC NEW 105,800 400,000 0.02%
137 XENCOR INC COM 20,000 268,000 0.01%
138 RMR GROUP INC 7,441 186,000 0.01%
139 ZAFGEN INC COM 13,307 89,000 0.00%
140 ABBVIE INC 156 9,000 0.00%
Page 3 of 3

Portfolio data is normalized using SEC Form 13F filings, including the Original 13F-HR (0001104659-16-119071, filed 2016.05.09).

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.