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Institutional Investment Manager
Camber Capital Management LP
Camber Capital Management LP (CIK: 0001444043) incorporated in Delaware, located at 101 Huntington Avenue, Boston, MA. Institutional holdings reported to the SEC.

Institutional Holdings (2014Q1)
Portfolio Summary: 39 holdings with a total value of $1,276,035,000.
#
Name
Shares
Value ($)
%
Options
Notes
1 SPDR S&P 500 ETF TR 1,250,000 233,763,000 18.32% Put
2 TEVA PHARMACEUTICAL INDS LTD 1,650,000 87,186,000 6.83%
3 WELLPOINT INC 800,000 79,640,000 6.24%
4 Tenet Healthcare Corp 1,700,000 72,777,000 5.70%
5 QUEST DIAGNOSTICS INC 1,100,000 63,712,000 4.99%
6 CONMED CORP 1,385,000 60,178,000 4.72%
7 COMMUNITY HEALTH SYS INC NEW COM 1,250,000 48,962,000 3.84%
8 VOLCANO CORP 2,450,000 48,289,000 3.78%
9 HCA HOLDINGS INC COM 800,000 42,000,000 3.29%
10 MALLINCKRODT PUB LTD CO SHS 650,000 41,216,000 3.23%
11 HAEMONETICS CORP MASS COM 1,202,000 39,173,000 3.07%
12 LABORATORY CORP AMER HLDGS 375,000 36,829,000 2.89%
13 MASIMO CORP COM 1,275,000 34,820,000 2.73%
14 HOLOGIC INC 1,500,000 32,250,000 2.53%
15 UNIVERSAL AMERN SPIN CORP 4,178,259 29,540,000 2.31%
16 UNITEDHEALTH GROUP INC 300,000 24,597,000 1.93%
17 Ariad Pharmaceuticals Inc 3,000,000 24,180,000 1.89%
18 HILL ROM HLDGS INC 600,000 23,124,000 1.81%
19 ABBOTT LABS 600,000 23,106,000 1.81%
20 HUMANA 200,000 22,544,000 1.77%
21 KERYX BIOPHARMACEUTICALS INCORPORATED 1,250,000 21,300,000 1.67%
22 AMARIN CORP PLC 11,000,000 19,910,000 1.56%
23 Genomic Health Inc 750,000 19,755,000 1.55%
24 Bluebird Bio Inc 706,900 16,075,000 1.26%
25 FURIEX PHARMACEUTICALS INC 150,000 13,050,000 1.02%
26 TORNIER NV XXX N/C TO WRIGHT M 613,655 13,022,000 1.02%
27 Mylan Inc 250,000 12,207,000 0.96%
28 NXSTAGE MEDICAL INC 820,535 10,454,000 0.82%
29 NOVAVAX INC COM 2,250,000 10,192,000 0.80%
30 GERON CORP 4,700,000 9,823,000 0.77%
31 REVANCE THERAPEUTICS INC COM 300,000 9,450,000 0.74%
32 PROTALIX BIOTHERAPEUTICS INC 2,000,000 9,160,000 0.72%
33 GENMARK DIAGNOSTICS INC COM 908,100 9,027,000 0.71%
34 TARGACEPT INC 1,560,000 7,410,000 0.58%
35 SEQUENOM INC 2,911,520 7,133,000 0.56%
36 BIOLASE INC 2,715,119 6,543,000 0.51%
37 AngioDynamics Inc 411,930 6,488,000 0.51%
38 Momenta Pharmaceuticals Inc 400,000 4,660,000 0.37%
39 CROSS CTRY HEALTHCARE INC COM 308,542 2,490,000 0.20%

Portfolio data is normalized using SEC Form 13F filings, including the Original 13F-HR (0001546927-14-000108, filed 2014.05.15).

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.