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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 (2014Q1)
Portfolio Summary: 13 holdings with a total value of $181,248,000.
#
Name
Shares
Value ($)
%
Options
Notes
1 PROSENSA HLDG N V SHS USD 6,213,924 34,860,000 19.23%
2 Dicerna Pharmaceuticals 1,182,196 33,314,000 18.38%
3 SUPERNUS PHARMACEUTICALS INC COM 3,600,000 32,148,000 17.74%
4 PORTOLA PHARMACEUTICALS INC 1,240,912 32,140,000 17.73%
5 AMARIN CORP PLC 8,087,486 14,638,000 8.08%
6 CEMPRA INC 714,285 8,243,000 4.55%
7 OncoGenex Pharmaceuticals Inc 603,740 7,088,000 3.91%
8 ZOGENIX INC 2,335,218 6,632,000 3.66%
9 GW PHARMACEUTICALS PLC 102,200 6,067,000 3.35%
10 REGULUS THERAPEUTICS INC 327,350 2,943,000 1.62%
11 HYPERION THERAPEUTICS INC 62,500 1,612,000 0.89%
12 ANTHERA PHARMACEUTICALS, INC. 437,994 1,467,000 0.81%
13 Zalicus Inc 78,966 96,000 0.05%

Portfolio data is normalized using SEC Form 13F filings, including the Original 13F-HR (0000950123-14-006465, filed 2014.05.21).

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.