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Institutional Investment Manager
GRACE BROTHERS MANAGEMENT LLC
GRACE BROTHERS MANAGEMENT LLC (CIK: 0001218558), located at Grace Brothers Management Llc, Evanston, IL. Institutional holdings reported to the SEC.

Institutional Holdings (2015Q2)
Portfolio Summary: 29 holdings with a total value of $47,902,000.
#
Name
Shares
Value ($)
%
Options
Notes
1 AMAG PHARMACEUTICALS INC 2,000,000 5,178,000 10.81% PRN
2 Intel Corp 2,000,000 3,043,000 6.35% PRN
3 TRINITY INDS INC 2,250,000 2,850,000 5.95% PRN
4 VERISIGN INC 1,500,000 2,766,000 5.77% PRN
5 ATLAS AIR WORLDWIDE HLDGS INC 2,350,000 2,307,000 4.82% PRN
6 VIPSHOP HLDGS LTD 1,600,000 2,034,000 4.25% PRN
7 ACORDA THERAPEUTICS INC 2,000,000 2,024,000 4.23% PRN
8 SOUTHWESTERN ENERGY CO 40,000 1,988,000 4.15%
9 ECHO GLOBAL LOGISTICS INC 1,750,000 1,891,000 3.95% PRN
10 TESARO INC 1,000,000 1,834,000 3.83% PRN
11 SEACOR HOLDINGS INC 1,750,000 1,792,000 3.74% PRN
12 ICONIX BRAND GROUP INC 1,750,000 1,792,000 3.74% PRN
13 ALTRA INDL MOTION CORP 1,500,000 1,718,000 3.59% PRN
14 PROOFPOINT INC NOTE 1.25012/1 1,000,000 1,695,000 3.54% PRN
15 ALLERGAN PLC 1,500 1,569,000 3.28%
16 FRONTIER COMMUNICATIONS CORP 15,000 1,499,000 3.13%
17 QUIDEL CORP 1,250,000 1,252,000 2.61% PRN
18 ON SEMICONDUCTOR CORP 1,000,000 1,240,000 2.59% PRN
19 BOTTOMLINE TECH DEL INC 1,100,000 1,213,000 2.53% PRN
20 Nvidia Corp 1,000,000 1,152,000 2.40% PRN
21 CHENIERE ENERGY INC 1,500,000 1,131,000 2.36% PRN
22 POWERSHARES QQQ TRUST 10,100 1,081,000 2.26%
23 Anthem Inc 20,000 1,054,000 2.20%
24 CORE LABORATORIES NV 1,000,000 1,019,000 2.13% PRN
25 WPX ENERGY INC 20,000 1,010,000 2.11%
26 MICRON TECHNOLOGY INC 1,000,000 906,000 1.89% PRN
27 YAHOO INC 9,300 365,000 0.76%
28 APPLE INC 2,450 307,000 0.64%
29 CISCO SYS INC 7,000 192,000 0.40%

Portfolio data is normalized using SEC Form 13F filings, including the Original 13F-HR (0001218558-15-000003, filed 2015.08.10).

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.