CAMBER CAPITAL MANAGEMENT LLC Information

101 HUNTINGTON AVENUE, BOSTON, Massachusetts, 02199, (617) 717-6600

Report Date: 03/31/2015

Position Statistics

Total Positions 45
New Positions 9
Increased Positions 16
Decreased Positions 18
Positions with Activity 34
Sold Out Positions 11
Total Mkt Value (in $ millions) 1,178

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
Consumer Cyclical
Consumer/Non-Cyclical
Energy
Financial 4.62%
Healthcare 79.95%
Services 7.6%
Technology 5.71%
Transportation
Utilities

34 Activity Positions as of 03/31/2015

Company Class Value of Shares ($1,000s) ▼ Change in Value ($1,000s) Change (%) Shares Held
TEVA PHARMACEUTICAL INDS LTD ADR 100,733 -6,105 (5.71) 1,650,000
MASIMO CORP COM 96,093 -5,339 (5.26) 2,700,000
MEDICINES CO COM 67,725 31,966 89.39 2,500,000
AMAG PHARMACEUTICALS INC COM 67,561 1,211 1.83 1,018,246
ARIAD PHARMACEUTICALS INC COM 63,490 -4,535 (6.67) 7,000,000
GENOMIC HEALTH INC COM 57,204 -1,362 (2.33) 2,100,000
UNIVERSAL AMERN CORP NEW COM 54,391 6,920 14.58 5,234,898
ORTHOFIX INTL N V COM 50,880 8,480 20 1,500,000
SELECT MED HLDGS CORP COM 49,800 49,800 New 3,000,000
ABBVIE INC COM 49,110 49,110 New 750,000
LABORATORY CORP AMER HLDGS COM NEW 48,568 -12,142 (20) 400,000
CYBERONICS INC COM 47,265 47,265 New 750,000
CONMED CORP COM 37,110 -39,494 (51.56) 670,943
SEQUENOM INC COM NEW 31,995 889 2.86 9,000,000
ARENA PHARMACEUTICALS INC COM 31,425 31,425 New 7,500,000
ALLSCRIPTS HEALTHCARE SOLUTNS COM 14,600 14,600 New 1,000,000
GENMARK DIAGNOSTICS INC COM 13,403 -2,400 (15.18) 1,482,662
BIOLASE INC COM 12,413 3,093 33.19 7,388,867
ANGIODYNAMICS INC COM 11,430 5,709 99.79 728,483
BIOSCRIP INC COM 11,340 11,340 New 3,000,000