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Institutional Investment Manager
Ghost Tree Capital, LLC
Ghost Tree Capital, LLC (CIK: 0001595851) incorporated in Delaware, located at 667 Madison Avenue, New York, NY. Institutional holdings reported to the SEC.

Institutional Holdings (2015Q2)
Portfolio Summary: 69 holdings with a total value of $308,610,000.
#
Name
Shares
Value ($)
%
Options
Notes
51 EPIZYME INC COM 250,000 6,000,000 1.94%
52 CIGNA CORPORATION 37,500 6,075,000 1.97%
53 DEPHEID 100,000 6,115,000 1.98%
54 Esperion Therapeutics Inc 75,000 6,132,000 1.99%
55 NANOSTRING TECHNOLOGIES INC 400,000 6,168,000 2.00%
56 GENMARK DIAGNOSTICS INC. 750,000 6,795,000 2.20%
57 HORIZON PHARMA PLC 200,000 6,948,000 2.25%
58 VERTEX PHARMACEUTICALS INC 60,000 7,409,000 2.40%
59 PORTOLA PHARMACEUTICALS INC 170,000 7,744,000 2.51%
60 ALEXION PHARMACEUTIC 50,000 9,039,000 2.93%
61 GW PHARMACEUTICALS PLC 75,000 9,213,000 2.99%
62 ENDO INTL PLC 120,000 9,558,000 3.10%
63 INTUITIVE SURGICAL INC 20,000 9,690,000 3.14%
64 FIVE PRIME THERAPEUTICS INC 425,000 10,557,000 3.42%
65 ALNYLAM PHARMACEUTICALS INC 90,000 10,788,000 3.50%
66 NUVASIVE INC 235,000 11,134,000 3.61%
67 BIOGEN INC 30,000 12,118,000 3.93%
68 FLAMEL TECHNOLOGIES SA SPONSORED ADR 575,000 12,184,000 3.95%
69 ALLERGAN PLC 45,000 13,656,000 4.43%
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Portfolio data is normalized using SEC Form 13F filings, including the Restatement filing (0001140361-15-034669, filed 2015.09.09).

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.