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Institutional Investment Manager
Abingworth LLP
Abingworth LLP (CIK: 0001397144), located at 38 Jermyn Street, London. Institutional holdings reported to the SEC.

Institutional Holdings (2015Q2)
Portfolio Summary: 16 holdings with a total value of $220,340,000.
#
Name
Shares
Value ($)
%
Options
Notes
1 SIENTRA INC 2,199,012 55,151,000 25.03%
2 Proteon Therapeutics 2,017,872 36,039,000 16.36%
3 PARATEK PHARMACEUTICALS INC 1,301,413 33,524,000 15.21%
4 AMARIN CORP PLC 8,087,486 19,814,000 8.99%
5 LOMBARD MEDICAL INC 3,473,452 15,110,000 6.86%
6 CEMPRA INC 428,935 14,738,000 6.69%
7 Dicerna Pharmaceuticals 945,757 13,184,000 5.98%
8 TOBIRA THERAPEUTICS INC 589,244 10,159,000 4.61%
9 Innocoll 555,555 7,950,000 3.61%
10 ZOGENIX INC 291,902 3,923,000 1.78%
11 ANTHERA PHARMACEUTICALS I 437,994 3,767,000 1.71%
12 REGULUS THERAPEUTICS INC 327,350 3,588,000 1.63%
13 CHEMOCENTRYX INC 215,000 1,769,000 0.80%
14 OncoGenex Pharmaceuticals Inc 603,740 1,407,000 0.64%
15 FLEX PHARMA INC COM 10,000 172,000 0.08%
16 Epirus Biopharma 7,896 45,000 0.02%

Portfolio data is normalized using SEC Form 13F filings, including the Original 13F-HR (0000950123-15-009063, filed 2015.08.14).

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.