Dark
Light
System
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 (2014Q3)
Portfolio Summary: 44 holdings with a total value of $106,452,000.
#
Name
Shares
Value ($)
%
Options
Notes
1 GILEAD SCIENCES 1,900,000 8,877,000 8.34% PRN
2 SANDISK CORP 3,750,000 7,219,000 6.78% PRN
3 MYLAN INC 2,100,000 7,178,000 6.74% PRN
4 SALIX PHARMACEUTICALS INC 2,800,000 6,773,000 6.36% PRN
5 MICRON TECHNOLOGY INC 1,550,000 5,539,000 5.20% PRN
6 GREENBRIER COS INC 2,150,000 4,359,000 4.09% PRN
7 UNITED THERAPEUTICS CORP 1,500,000 4,042,000 3.80% PRN
8 TESLA MTRS INC 2,000,000 4,038,000 3.79% PRN
9 Novellus Systems Inc 1,750,000 3,831,000 3.60% PRN
10 DEALERTRACK TECHNOLOGIES INC 2,750,000 3,568,000 3.35% PRN
11 HAWAIIAN HOLDINGS INC 2,000,000 3,543,000 3.33% PRN
12 ICONIX BRAND GROUP INC 2,250,000 2,876,000 2.70% PRN
13 ACORDA THERAPEUTICS INC 2,500,000 2,592,000 2.43% PRN
14 VERISIGN INC 1,500,000 2,522,000 2.37% PRN
15 UNITED STATES STL CORP NEW 1,500,000 2,462,000 2.31% PRN
16 RADIAN GROUP INC 1,550,000 2,216,000 2.08% PRN
17 TTM TECHNOLOGIES INC 2,000,000 1,948,000 1.83% PRN
18 VERINT SYS INC 1,750,000 1,902,000 1.79% PRN
19 VIPSHOP HLDGS LTD 1,600,000 1,894,000 1.78% PRN
20 TYSON FOODS INC TANG EQ UNIT 37,000 1,863,000 1.75%
21 ALTRA INDL MOTION CORP 1,500,000 1,820,000 1.71% PRN
22 AK STL CORP 1,000,000 1,690,000 1.59% PRN
23 ANTHEM INC 1,000,000 1,659,000 1.56% PRN
24 BOTTOMLINE TECH DEL INC 1,430,000 1,613,000 1.52% PRN
25 COBALT INTL ENERGY INC 1,750,000 1,571,000 1.48% PRN
26 AEGEAN MARINE PETE NETWORK I 1,500,000 1,461,000 1.37% PRN
27 CHK 5 3/4 1,300 1,437,000 1.35%
28 M/I HOMES INC 1,175,000 1,310,000 1.23% PRN
29 XPO LOGISTICS INC 500,000 1,182,000 1.11% PRN
30 ASCENT CAP GROUP INC 1,250,000 1,117,000 1.05% PRN
31 VECTOR GROUP LTD 1,000,000 1,116,000 1.05% PRN
32 STARWOOD PPTY TR INC 1,000,000 1,086,000 1.02% PRN
33 BEAZER HOMES USA INC 40,000 1,076,000 1.01%
34 INSULET CORP 2 06/15/2019 1,000,000 1,068,000 1.00% PRN
35 POWERSHARES QQQ TRUST 10,800 1,067,000 1.00%
36 HEALTHWAYS INC 1,000,000 1,036,000 0.97% PRN
37 RENEWABLE ENERGY GROUP INC 1,000,000 1,033,000 0.97% PRN
38 J2 GLOBAL INC 1,000,000 996,000 0.94% PRN
39 APOLLO COML REAL EST FIN INC 1,000,000 995,000 0.93% PRN
40 WEB COM GROUP INC 1,000,000 919,000 0.86% PRN
41 TESLA MTRS INC 900,000 857,000 0.81% PRN
42 EXXI 5 5/8 3,500 679,000 0.64%
43 APPLE INC 2,450 247,000 0.23%
44 CISCO SYS INC 7,000 175,000 0.16%

Portfolio data is normalized using SEC Form 13F filings, including the Original 13F-HR (0001218558-14-000005, filed 2014.11.12).

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.