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Institutional Investment Manager
Twin Securities, Inc.
Twin Securities, Inc. (CIK: 0001351351) incorporated in Delaware, located at 250 West 55th Street, New York, NY. Institutional holdings reported to the SEC.

Institutional Holdings (2016Q2)
Portfolio Summary: 24 holdings with a total value of $553,895,000.
#
Name
Shares
Value ($)
%
Options
Notes
1 LINKEDIN CORP COM CL A 384,354 72,739,000 13.13%
2 ALERE INC 1,366,980 56,976,000 10.29%
3 YAHOO INC 1,358,314 51,018,000 9.21%
4 AKORN INC 1,664,761 47,429,000 8.56%
5 EMC 1,451,549 39,439,000 7.12%
6 ALLERGAN PLC 162,600 37,575,000 6.78% Call
7 HUMANA 200,000 35,976,000 6.50% Put
8 ALLERGAN PLC 150,000 34,664,000 6.26% Put
9 HUMANA 186,159 33,486,000 6.05%
10 ALLERGAN PLC 130,061 30,056,000 5.43%
11 MEDIVATION INC 460,805 27,787,000 5.02%
12 ALERE INC 435,000 18,131,000 3.27% Put
13 Hertz Global Holdings, Inc. 1,509,813 16,714,000 3.02%
14 VEREIT 1,643,421 16,664,000 3.01%
15 MONSANTO CO NEW 100,000 10,341,000 1.87% Call
16 MALLINCKRODT PUB LTD CO SHS 124,829 7,587,000 1.37%
17 COLGATE-PALMOLIVE CO 150,000 3,824,000 0.69%
18 OFFICE DEPOT INC 1,095,393 3,626,000 0.65%
19 NEW YORK REIT INC 328,184 3,036,000 0.55%
20 AKORN INC 69,200 1,972,000 0.36% Call
21 Nomad HLDGS Ltd 200,482 1,600,000 0.29%
22 NCR CORP NEW 50,000 1,389,000 0.25% Call
23 CHARTER COMM 5,326 1,218,000 0.22%
24 NEW YORK REIT INC 70,000 648,000 0.12% Call

Portfolio data is normalized using SEC Form 13F filings, including the Original 13F-HR (0001172661-16-003876, filed 2016.08.15).

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.