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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 (2016Q1)
Portfolio Summary: 34 holdings with a total value of $801,180,000.
#
Name
Shares
Value ($)
%
Options
Notes
1 TIME WARNER INC NEW 721,152 147,562,000 18.42%
2 BAXALTA INC 2,898,760 117,110,000 14.62%
3 SANDISK CORP 1,447,757 110,145,000 13.75%
4 ALLERGAN PLC 236,500 63,389,000 7.91% Call
5 AKORN INC 2,252,461 53,000,000 6.62%
6 VEREIT 5,908,125 52,405,000 6.54%
7 ALLERGAN PLC 139,457 37,379,000 4.67%
8 ALERE INC 625,301 31,646,000 3.95%
9 HUMANA 158,659 29,027,000 3.62%
10 Hertz Global Holdings, Inc. 1,710,313 18,010,000 2.25%
11 CABLEVISION SYS CORP(NEW) NY GROUP CL ACOM 540,456 17,835,000 2.23%
12 EMC 649,047 17,297,000 2.16%
13 JARDEN CORP 274,720 16,195,000 2.02%
14 PFIZER INC 400,000 11,856,000 1.48% Call
15 MALLINCKRODT PUB LTD CO SHS 148,629 9,108,000 1.14%
16 CAMERON INTERNATIONAL COMPANY 113,057 7,580,000 0.95%
17 STARWOOD HOTELS & RESORTS WLDWDE ORD 79,900 6,666,000 0.83%
18 AKORN INC 271,100 6,379,000 0.80% Call
19 YAHOO INC 166,300 6,122,000 0.76%
20 STARWOOD HOTELS & RESORTS WLDWDE ORD 63,000 5,256,000 0.66% Call
21 NEW YORK REIT INC 509,604 5,147,000 0.64%
22 SYNERGY PHARMACEUTICALS DEL COM NEW 1,687,115 4,656,000 0.58%
23 OFFICE DEPOT INC 500,200 3,551,000 0.44%
24 OFFICE DEPOT INC 500,000 3,550,000 0.44% Call
25 VALEANT PHARMACEUTICALS INTL 127,100 3,343,000 0.42%
26 VALEANT PHARMACEUTICALS INTL 125,000 3,288,000 0.41% Put
27 NCR CORP NEW 78,590 2,352,000 0.29%
28 STAPLES INC 200,000 2,206,000 0.28% Call
29 DEPOMED INC 147,449 2,054,000 0.26%
30 VALEANT PHARMACEUTICALS INTL 75,000 1,973,000 0.25% Call
31 Nomad HLDGS Ltd 203,482 1,833,000 0.23%
32 NCR CORP NEW 50,000 1,497,000 0.19% Call
33 NEW YORK REIT INC 100,000 1,010,000 0.13% Call
34 COLGATE-PALMOLIVE CO 30,000 753,000 0.09%

Portfolio data is normalized using SEC Form 13F filings, including the Original 13F-HR (0001172661-16-003437, filed 2016.05.16).

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.