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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 (2016Q1)
Portfolio Summary: 19 holdings with a total value of $107,619,000.
#
Name
Shares
Value ($)
%
Options
Notes
1 PARATEK PHARMACEUTICALS INC 1,301,413 19,703,000 18.31%
2 CHIASMA INC 2,080,595 19,037,000 17.69%
3 Proteon Therapeutics 2,017,872 15,558,000 14.46%
4 SIENTRA INC 2,199,012 15,041,000 13.98%
5 CEMPRA INC 383,935 6,723,000 6.25%
6 Dicerna Pharmaceuticals 945,757 5,060,000 4.70%
7 TOBIRA THERAPEUTICS INC 589,244 4,785,000 4.45%
8 Innocoll 555,555 4,667,000 4.34%
9 LOMBARD MEDICAL INC 3,473,452 3,751,000 3.49%
10 CELLECTIS S A 100,000 2,735,000 2.54%
11 REGULUS THERAPEUTICS INC 327,350 2,265,000 2.10%
12 CymaBay Therapeutics 1,600,000 2,160,000 2.01%
13 ADAPTIMMUNE THERAPEUTICS PLC 250,000 2,028,000 1.88%
14 ANTHERA PHARMACEUTICALS I 437,994 1,577,000 1.47%
15 DERMIRA INC 70,000 1,448,000 1.35%
16 CHEMOCENTRYX INC 215,000 533,000 0.50%
17 OncoGenex Pharmaceuticals Inc 396,104 271,000 0.25%
18 AURINIA PHARMACEUTICALS INC 88,307 256,000 0.24%
19 EPIRUS BIOPHARMA 7,896 21,000 0.02%

Portfolio data is normalized using SEC Form 13F filings, including the Original 13F-HR (0000950123-16-017004, filed 2016.05.13).

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.