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Institutional Investment Manager
PERCEPTIVE ADVISORS LLC
PERCEPTIVE ADVISORS LLC (CIK: 0001224962) incorporated in Delaware, located at 51 Astor Place, 10th Floor, New York, NY. Institutional holdings reported to the SEC.

Institutional Holdings (2016Q4)
Portfolio Summary: 196 holdings with a total value of $1,405,253,000.
#
Name
Shares
Value ($)
%
Options
Notes
51 CLEARSIDE BIOMEDICAL INC 712,062 6,365,000 0.45%
52 VERTEX PHARMACEUTICALS INC 85,509 6,299,000 0.45%
53 NEPTUNE TECHNOLOGIES BIORESO 6,519,634 6,004,000 0.43%
54 FORWARD PHARMA A/S 394,241 5,918,000 0.42%
55 XENON PHARMACEUTICALS INC 740,272 5,700,000 0.41%
56 JAZZ PHARMACEUTICALS PLC 52,000 5,670,000 0.40%
57 AKEBIA THERAPEUTICS INC 537,256 5,593,000 0.40%
58 CAPITAL SR LIVING CORP COM 320,173 5,222,000 0.37%
59 Evolent Health, Inc. 307,800 4,555,000 0.32%
60 BIO RAD LABS INC 24,416 4,451,000 0.32%
61 ALNYLAM PHARMACEUTICALS INC 118,475 4,436,000 0.32%
62 ABEONA THERAPEUTICS INC 842,173 4,085,000 0.29%
63 PEREGRINE PHARMACEUTICALS INC 10.5 200,000 3,982,000 0.28%
64 INVITAE CORP 500,000 3,970,000 0.28%
65 PSIVIDA CORP 2,279,706 3,898,000 0.28%
66 ABEONA THERAPEUTICS SHARES CW-19 1,259,636 3,778,000 0.27%
67 Agile Therapeutics, Inc. 661,446 3,770,000 0.27%
68 ONCOBIOLOGICS INC 1,248,990 3,759,000 0.27%
69 ADMA BIOLOGICS, INC. 721,102 3,692,000 0.26%
70 COLLEGIUM PHARMACEUTICAL INC COM 196,728 3,063,000 0.22%
71 CELGENE CORP 26,000 3,010,000 0.21%
72 SYNERGY PHARMACEUTICALS DEL 490,300 2,986,000 0.21%
73 HISTOGENICS CORP 1,777,777 2,968,000 0.21%
74 MYOVANT SCIENCES LTD 226,322 2,815,000 0.20%
75 MGC DIAGNOSTICS CORP 329,733 2,602,000 0.19%
76 RA PHARMACEUTICALS INC COM 165,000 2,506,000 0.18%
77 SELECTA BIOSCIENCES INC 141,875 2,433,000 0.17%
78 APTEVO THERAPEUTICS INC 988,133 2,411,000 0.17%
79 CASCADIAN THERAPEUTICS INC 546,498 2,355,000 0.17%
80 ABBOTT LABS 50,000 1,921,000 0.14%
81 AERIE PHARMACEUTICALS INC COM 50,000 1,893,000 0.13%
82 ATRICURE INC 94,400 1,847,000 0.13%
83 EIGER BIOPHARMACEUTICALS INC 157,679 1,836,000 0.13%
84 PFIZER INC 55,000 1,786,000 0.13%
85 THERAPEUTICSMD INC 300,000 1,731,000 0.12%
86 AVEO PHARMACEUTICALS INC 3,108,808 1,678,000 0.12%
87 Aevi Genomic Medicine Inc 293,460 1,520,000 0.11%
88 AFFIMED N V COM 734,301 1,322,000 0.09%
89 ARROWHEAD PHARMACEUTICALS IN 847,458 1,313,000 0.09%
90 NEURODERM LTD 57,825 1,284,000 0.09%
91 ALLIQUA BIOMEDICAL INC 1,921,951 1,133,000 0.08%
92 AZURRX BIOPHARMA 227,272 1,077,000 0.08%
93 MEDICINES CO 200,000 1,070,000 0.08% Put
94 BARCLAYS BK PLC 41,000 1,046,000 0.07%
95 BRAINSTORM CELL THERAPEUTICS 400,000 1,016,000 0.07%
96 CHAMPIONS ONCOLOGY INC 372,597 942,000 0.07%
97 ARNO THERAPEUTICS SHARES 4,177,577 781,000 0.06%
98 QUORUM HEALTH CORP 100,604 731,000 0.05%
99 ACCRETIVE HEALTH INC 315,000 709,000 0.05%
100 WELLCARE HEALTH PLANS INC 5,056 693,000 0.05%
Page 2 of 4

Portfolio data is normalized using SEC Form 13F filings, including the Restatement filing (0001019056-17-000280, filed 2017.03.09).

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.