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Institutional Investment Manager
HealthCor Management, L.P.
HealthCor Management, L.P. (CIK: 0001343781) incorporated in Delaware, located at 31 Hudson Yards, 11th Floor, New York, NY. Institutional holdings reported to the SEC.

Institutional Holdings (2014Q4)
Portfolio Summary: 52 holdings with a total value of $1,794,069,000.
#
Name
Shares
Value ($)
%
Options
Notes
1 MALLINCKRODT PUB LTD CO SHS 1,325,000 131,215,000 7.31%
2 GILEAD SCIENCES INC 1,250,000 117,825,000 6.57%
3 PFIZER INC 3,219,100 100,275,000 5.59%
4 VALEANT PHARMACEUTICALS INTL 650,000 93,022,000 5.18%
5 AGILENT TECHNOLOGIES INC 1,800,000 73,692,000 4.11% Call
6 HORIZON PHARMA PLC 5,600,000 72,184,000 4.02%
7 KEYSIGHT TECHNOLOGIES INC COM 2,043,826 69,020,000 3.85%
8 ILLUMINA INC 350,000 64,603,000 3.60%
9 SALIX PHARMACEUTICALS INC 525,000 60,344,000 3.36%
10 LABORATORY CORP AMER HLDGS 550,000 59,345,000 3.31%
11 MEDIVATION INC 575,000 57,276,000 3.19%
12 THERMO FISHER SCIENTIFIC INC 400,000 50,116,000 2.79%
13 UNIVERSAL HLTH SVCS INC 450,000 50,067,000 2.79%
14 OMNICARE INC 675,000 49,228,000 2.74%
15 WebMD Health Corp 1,225,000 48,449,000 2.70%
16 BOSTON SCIENTIFIC CORP 3,461,200 45,861,000 2.56%
17 ZIMMER BIOMET HLDGS INC 400,000 45,368,000 2.53% Call
18 HALYARD HEALTH INC 950,800 43,233,000 2.41%
19 INTUITIVE SURGICAL INC 76,600 40,517,000 2.26%
20 Mylan Inc 698,800 39,391,000 2.20%
21 TESARO INC 1,050,000 39,050,000 2.18%
22 MCKESSON CORP 175,600 36,451,000 2.03%
23 NUVASIVE INC COM 750,000 35,370,000 1.97%
24 DANAHER CORP DEL 400,000 34,284,000 1.91% Call
25 SELECT SECTOR SPDR TR 500,000 34,190,000 1.91% Put
26 CARDINAL HEALTH INC 385,200 31,097,000 1.73%
27 ZIMMER BIOMET HLDGS INC 264,400 29,988,000 1.67%
28 Albany Molecular 1,600,000 26,048,000 1.45%
29 ALEXION PHARMACEUTIC 127,100 23,517,000 1.31%
30 ZOETIS INC 512,500 22,053,000 1.23%
31 CELGENE CORP 181,600 20,314,000 1.13%
32 BROOKDALE SR LIVING INC 553,500 20,297,000 1.13%
33 VERSARTIS INC COM 875,000 19,644,000 1.09%
34 TEVA PHARMACEUTICAL INDS LTD 284,000 16,333,000 0.91%
35 PFIZER INC 500,000 15,575,000 0.87% Call
36 PACIRA BIOSCIENCES INC 125,000 11,083,000 0.62%
37 AKEBIA THERAPEUTICS INC 845,254 9,839,000 0.55%
38 AGILENT TECHNOLOGIES INC 239,500 9,805,000 0.55%
39 VARIAN MED SYS I 100,000 8,651,000 0.48% Put
40 DERMA SCIENCES INC COM PAR .01 920,000 8,565,000 0.48%
41 DANAHER CORP DEL 52,500 4,500,000 0.25%
42 NOVAVAX INC COM 649,781 3,853,000 0.21%
43 INFINITY PHARMACEUTICALS INC COM 223,712 3,778,000 0.21%
44 IDERA PHARMACEUTICALS INC 808,292 3,565,000 0.20%
45 KYTHERA BIOPHARMACEUTICALS I 91,600 3,177,000 0.18%
46 CELLDEX THERAPEUTICS INC NEW 163,600 2,986,000 0.17%
47 KERYX BIOPHARMACEUTICALS INCORPORATED 178,300 2,523,000 0.14%
48 SYNERON MEDICAL LTD ORD SHS 263,400 2,458,000 0.14%
49 XOMA CORP DEL 450,000 1,616,000 0.09%
50 ACHILLION PHARMACEUTICALS INC COM 100,000 1,225,000 0.07% Call
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Portfolio data is normalized using SEC Form 13F filings, including the Original 13F-HR (0001343781-15-000002, filed 2015.02.17).

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.