TEKLA CAPITAL MANAGEMENT LLC Information

100 FEDERAL STREET, BOSTON, Massachusetts, 02110, (617) 772-8500

Report Date: 06/30/2015

Position Statistics

Total Positions 114
New Positions 18
Increased Positions 32
Decreased Positions 26
Positions with Activity 58
Sold Out Positions 11
Total Mkt Value (in $ millions) 2,515

Institutional Holdings information is filed by major institutions on form 13-F with the Securities and Exchange Commission.

Sector Weighting

Basic Materials
Capital Goods
Conglomerates 0.17%
Consumer Cyclical
Consumer/Non-Cyclical
Energy
Financial 4.63%
Healthcare 83.71%
Services 3.76%
Technology 3.64%
Transportation
Utilities

26 DECREASED Positions as of 06/30/2015

Company Class Value of Shares ($1,000s) ▼ Change in Value ($1,000s) Change (%) Shares Held
CELGENE CORP COM 239,302 -8,137 (3.29) 1,929,234
GILEAD SCIENCES INC COM 224,153 -21,556 (8.77) 2,079,731
ALLERGAN PLC SHS 105,859 -5,544 (4.98) 343,686
INCYTE CORP COM 105,594 -6,716 (5.98) 880,461
ALEXION PHARMACEUTICALS INC COM 104,509 -8,721 (7.7) 584,305
JAZZ PHARMACEUTICALS PLC SHS USD 20,800 -66 (0.32) 120,357
NEUROCRINE BIOSCIENCES INC COM 17,541 -5,847 (25) 375,860
HERON THERAPEUTICS INC COM 15,495 -15,495 (50) 436,970
ALNYLAM PHARMACEUTICALS INC COM 11,288 -2,912 (20.51) 103,495
THERMO FISHER SCIENTIFIC INC COM 10,931 -6,997 (39.03) 86,395
BLUEBIRD BIO INC COM 5,622 -1,874 (25) 40,895
INTELLIPHARMACEUTICS INTL INC COM 818 -2,402 (74.6) 354,047
SANGAMO BIOSCIENCES INC COM 589 -4,742 (88.96) 75,000
KITE PHARMA INC COM 352 -2,244 (86.45) 6,300
ABBVIE INC COM 10 -71,047 (99.99) 156
ACCURAY INC COM -4,955 Sold Out 0
AGIOS PHARMACEUTICALS INC COM -9,096 Sold Out 0
ATHENAHEALTH INC COM -3,136 Sold Out 0
ELEVEN BIOTHERAPEUTICS INC COM -696 Sold Out 0
IMMUNOMEDICS INC COM -1,080 Sold Out 0