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Institutional Investment Manager
DAVIDE LEONE & PARTNERS INVESTMENT Co LLP
DAVIDE LEONE & PARTNERS INVESTMENT Co LLP (CIK: 0001538773), located at 9-10 Savile Row, London, X0. Institutional holdings reported to the SEC.

Institutional Holdings (2015Q2)
Original 13F HR (0001172661-15-001612) filed in 2015.08.14
#
Name
Shares
Value ($)
%
Options
Notes
1 ALIBABA GROUP HLDG LTD 1,204,000 99,053 10.18% Call
2 BERKSHIRE HATHAWAY INC DEL 1 205 0.02%
3 BLACKBERRY LTD 9,627,337 78,752 8.10%
4 COMERICA INC 2,150,000 110,338 11.34% Put
5 COMERICA INC 2,142,731 109,965 11.30%
6 INTERNATIONAL GAME TECHNOLOG 6,647,067 118,052 12.13%
7 MEAD JOHNSON NUTRITI 397,700 35,880 3.69% Call
8 MYLAN N V 837,000 56,799 5.84% Call
9 PERRIGO CO PLC 409,463 75,681 7.78%
10 PTC THERAPEUTICS INC 143,318 6,898 0.71%
11 TIME WARNER INC NEW 300,000 53,451 5.49% Put
12 TIME WARNER INC NEW 596,772 106,327 10.93%
13 YAHOO INC 3,090,500 121,426 12.48%