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Institutional Investment Manager
DEERFIELD MANAGEMENT COMPANY, L.P.
DEERFIELD MANAGEMENT COMPANY, L.P. (CIK: 0001009258) incorporated in Delaware, located at 345 Park Avenue South, 12th Floor, New York, NY. Institutional holdings reported to the SEC.

Institutional Holdings (2016Q1)
Original 13F HR (0001140361-16-065661) filed in 2016.05.16
#
Name
Shares
Value ($)
%
Options
Notes
1 ALLERGAN PLC 3,500 938 0.04%
2 PFIZER INC 25,000 741 0.03%
3 Wright Medical Group NV 30,000 498 0.02%
4 ABIOMED INC 49,797 4,721 0.20%
5 CIDARA THERAPEUTICS INC 68,779 873 0.04%
6 OCERA THERAPEUTICS INC 75,293 221 0.01%
7 ANTHEM INC 102,000 14,177 0.60%
8 TRUPANION INC 155,236 1,529 0.07%
9 VERACYTE INC 165,097 892 0.04%
10 TRILLIUM THERAPEUTICS INC 172,307 1,594 0.07%
11 MCKESSON CORP 175,000 27,519 1.17%
12 CAREDX INC 229,000 1,136 0.05%
13 VOYAGER THERAPEUTICS INC 235,294 2,054 0.09%
14 Agile Therapeutics, Inc. 250,000 1,553 0.07%
15 LOXO ONCOLOGY INC COM 251,000 6,862 0.29%
16 ARDELYX INC COM 275,000 2,137 0.09%
17 GALAPAGOS NV 327,626 13,701 0.58%
18 ACCELERON PHARMA INC 353,491 9,329 0.40%
19 RENNOVA HEALTH INC 353,933 265 0.01%
20 MYOKARDIA INC 374,800 4,014 0.17%
21 Tracon Pharmaceuticals Inc 397,085 2,776 0.12%
22 NEOS THERAPEUTICS INC COM 458,332 4,945 0.21%
23 Oxford Immunotec Global PLC 464,541 4,604 0.20%
24 Aldeyra Therapeutics Inc 471,259 1,975 0.08%
25 WALGREENS BOOTS ALLIANCE INC 511,457 43,085 1.83%
26 MACROGENICS INC 517,920 9,711 0.41%
27 SELECT MED HLDGS CORP COM 559,097 6,603 0.28%
28 ENDOLOGIX INC 569,895 4,764 0.20%
29 AETNA INC NEW 591,465 66,451 2.83%
30 Egalet Corp 597,123 4,096 0.17%
31 NANOSTRING TECHNOLOGIES INC 606,222 9,227 0.39%
32 Catabasis Pharmaceuticals Inc 643,580 3,244 0.14%
33 RENNOVA HEALTH INC 645,161 51 0.00%
34 STREAMLINE HEALTH SOLUTIONS COM 662,971 935 0.04%
35 ALLIQUA BIOMEDICAL INC 667,246 547 0.02%
36 GW PHARMACEUTICALS PLC 674,373 48,656 2.07%
37 FIVE PRIME THERAPEUTICS INC 680,000 27,628 1.18%
38 GENOCEA BIOSCIENCES INC 787,257 6,093 0.26%
39 DBV TECHNOLOGIES S A 817,806 26,620 1.13%
40 DAVITA INC 822,000 60,318 2.57%
41 SCYNEXIS INC 848,000 3,417 0.15%
42 Heartware International, Inc. 870,634 27,355 1.16%
43 CYTOMX THERAPEUTICS INC COM 943,433 12,170 0.52%
44 FOAMIX PHARMACEUTICALS LTD 948,934 6,187 0.26%
45 ADEPTUS HEALTH INC 956,533 53,126 2.26%
46 IMPRIVATA INC 983,366 12,420 0.53%
47 PALATIN TECHNOLOGIES INC COM 985,693 532 0.02%
48 CORSICANTO LTD 1,000,000 821 0.03% PRN
49 ACURA PHARMACEUTICALS INC 1,025,641 2,903 0.12%
50 ACORDA THERAPEUTICS INC 1,029,410 27,228 1.16%
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