The Securities and Exchange Commission has not necessarily reviewed the information in this filing and has not determined if it is accurate and complete.
The reader should not assume that the information is accurate and complete.

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
FORM 13F

FORM 13F INFORMATION TABLE
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OMB Number: 3235-0006
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COLUMN 1 COLUMN 2 COLUMN 3 COLUMN 4 COLUMN 5 COLUMN 6 COLUMN 7 COLUMN 8
VALUE SHRS OR SH/ PUT/ INVESTMENT OTHER VOTING AUTHORITY
NAME OF ISSUER TITLE OF CLASS CUSIP (x$1000) PRN AMT PRN CALL DISCRETION MANAGER SOLE SHARED NONE
Applied Engineering Concepts Equity 045604105 38,282,576 1,337,149 SH   SOLE   1,337,149 0 0
Allergan Inc Equity G0177J108 23,725,717 78,184 SH   SOLE   78,184 0 0
Akamai Technologies Inc Equity 00971T101 272,298 3,900 SH   SOLE   3,900 0 0
Altera Corp Equity 021441100 53,639,936 1,047,655 SH   SOLE   1,047,655 0 0
Applied Materials Inc Exch Traded Option 038222905 51,555 98,200 SH Call SOLE   98,200 0 0
Ann Taylor Equity 035623107 87,383,894 1,809,565 SH   SOLE   1,809,565 0 0
Avago Technologies Ltd Exch Traded Option Y04865104 135,900 18,000 SH Call SOLE   18,000 0 0
Axis Capital Holdings Ltd Exch Traded Option G0692U109 131,753 159,700 SH Put SOLE   159,700 0 0
Axalta Coating Systems Ltd Exch Traded Option G0750C108 249,220 293,200 SH Call SOLE   293,200 0 0
B/E Aerospace Inc Equity 073302101 17,705,909 322,512 SH   SOLE   322,512 0 0
Berry Plastics Group Inc Equity 08579W103 2,151,814 66,414 SH   SOLE   66,414 0 0
Ball Corp Equity 058498106 15,152 216 SH   SOLE   216 0 0
Bob Evans Farms Inc Exch Traded Option 096761101 10,958 48,700 SH Put SOLE   48,700 0 0
Bob Evans Farms Inc Equity 096761101 6,046,719 118,447 SH   SOLE   118,447 0 0
Broadcom Corp-CL A Equity 111320107 40,305,909 782,791 SH   SOLE   782,791 0 0
Peabody Energy Corp Equity 704549104 1,128,746 515,409 SH   SOLE   515,409 0 0
Charter Communications Inc Equity 16117M305 25,688 150 SH   SOLE   150 0 0
ClickSoftware Technologies Ltd Equity M25082104 20,393,832 1,622,421 SH   SOLE   1,622,421 0 0
Cloud Peak Energy Inc Equity 18911Q102 1,269,538 272,433 SH   SOLE   272,433 0 0
Consol Energy Inc Equity 20854P109 13,952,036 641,768 SH   SOLE   641,768 0 0
Salesforce Com Inc Equity 79466L302 6,708,502 96,345 SH   SOLE   96,345 0 0
Catamaran Corp Equity 148887102 139,668,093 2,286,642 SH   SOLE   2,286,642 0 0
Cyan Inc Equity 23247W104 5,694,308 1,086,700 SH   SOLE   1,086,700 0 0
Dish Network Corp Equity 25470M109 9,836,232 145,270 SH   SOLE   145,270 0 0
DirecTV Equity 25490A309 218,193,272 2,351,474 SH   SOLE   2,351,474 0 0
Dynegy Inc Exch Traded Option 26817R108 8,873 16,900 SH Call SOLE   16,900 0 0
Dynegy Inc Exch Traded Option 26817R108 3,408 4,700 SH Call SOLE   4,700 0 0
Dynegy Inc Equity 26817R108 13,335,338 455,909 SH   SOLE   455,909 0 0
EMC Corp Mass Equity 268648102 16,002,183 606,373 SH   SOLE   606,373 0 0
Exterran Holdings Inc Equity 30225X103 9,318,800 285,415 SH   SOLE   285,415 0 0
Excel Trust Inc Equity 30068C109 53,583,401 3,397,806 SH   SOLE   3,397,806 0 0
Frontier Communications Corp Equity Preferred 35906A207 485,454 4,882 SH   SOLE   4,882 0 0
Frontier Communications Corp Equity 35906A108 13,019,931 2,630,289 SH   SOLE   2,630,289 0 0
HCC Insurance Holding Inc Equity 404132102 31,681,132 412,300 SH   SOLE   412,300 0 0
HC2 Holdings Inc Equity 404139107 6,456,333 721,378 SH   SOLE   721,378 0 0
Infrareit Inc Equity 45685L100 15,640,739 551,507 SH   SOLE   551,507 0 0
Home Properties Inc Equity 437306103 5,259,600 72,000 SH   SOLE   72,000 0 0
Honeywell International Inc Equity 438516106 10,197 100 SH   SOLE   100 0 0
Starwood Hotels & Resorts Worldwide, Inc Equity 85590A401 10,175,660 125,486 SH   SOLE   125,486 0 0
Hewlett-Packard Co Exch Traded Option 428236103 113,238 209,700 SH Put SOLE   209,700 0 0
Hewlett-Packard Co Equity 428236103 19,712,939 656,879 SH   SOLE   656,879 0 0
Harris Corp Del Equity 413875105 17,705,682 230,213 SH   SOLE   230,213 0 0
Hospira Inc Exch Traded Option 441060100 45 200 SH Put SOLE   200 0 0
Hospira Inc Equity 441060100 171,126,026 1,929,050 SH   SOLE   1,929,050 0 0
Hudson Valley Holding Corp Equity 444172100 12,015,824 425,942 SH   SOLE   425,942 0 0
iGATE Corporation Equity 45169U105 5,317,435 111,500 SH   SOLE   111,500 0 0
Illumina Inc Equity 452327109 393,048 1,800 SH   SOLE   1,800 0 0
Informatica Corp Equity 45666Q102 96,513,609 1,991,203 SH   SOLE   1,991,203 0 0
Integrated Silicon Solution Inc Equity 45812P107 6,392,726 288,741 SH   SOLE   288,741 0 0
Journal Media Group, Inc Equity 48114A109 370,621 44,707 SH   SOLE   44,707 0 0
KLX Inc Equity 482539103 10,927,515 247,621 SH   SOLE   247,621 0 0
Kraft Foods Group Inc Equity 50076Q106 3,201,605 37,604 SH   SOLE   37,604 0 0
Kythera Biopharmaceuticals Inc Exch Traded Option 501570105 23,218 25,100 SH Call SOLE   25,100 0 0
Kythera Biopharmaceuticals Inc Equity 501570105 62,837,459 834,384 SH   SOLE   834,384 0 0
Macerich Co Equity 554382101 11,424,468 153,143 SH   SOLE   153,143 0 0
Microchip Technology Inc Exch Traded Option 595017104 16,875 7,500 SH Put SOLE   7,500 0 0
Micrel Inc Equity 594793101 34,286,505 2,466,655 SH   SOLE   2,466,655 0 0
Media General Inc Equity 58441K100 8,902,859 538,914 SH   SOLE   538,914 0 0
MGM Resorts International Equity 552953101 15,290,598 837,841 SH   SOLE   837,841 0 0
Martha Stewart Living Omnimedia Inc Equity 573083102 2,549,739 408,612 SH   SOLE   408,612 0 0
Meadwestvaco Corp Equity 583334107 168,749,505 3,575,959 SH   SOLE   3,575,959 0 0
Mylan N V Equity N59465109 2,735,979 40,318 SH   SOLE   40,318 0 0
Noble Energy Inc Exch Traded Option 655044105 17,188 137,500 SH Call SOLE   137,500 0 0
NCR Corporation Equity 62886E108 4,427,138 147,081 SH   SOLE   147,081 0 0
Omnicare, Inc Exch Traded Option 681904108 995 19,900 SH Call SOLE   19,900 0 0
Omnicare, Inc Convertible Bond 681904AQ1 1,428,125 1,000,000 PRN   SOLE   1,000,000 0 0
Omnicare, Inc Equity 681904108 81,130,117 860,797 SH   SOLE   860,797 0 0
Orbitz Worldwide, Inc Exch Traded Option 68557K109 69,550 695,500 SH Put SOLE   695,500 0 0
Orbitz Worldwide, Inc Exch Traded Option 68557K109 24,540 122,700 SH Put SOLE   122,700 0 0
priceline.com Inc Equity 741503403 345,411 300 SH   SOLE   300 0 0
Pall Corporation Equity 696429307 95,653,763 768,612 SH   SOLE   768,612 0 0
Polypore International Inc Equity 73179V103 69,070,143 1,153,476 SH   SOLE   1,153,476 0 0
PartnerRe Ltd Equity G6852T105 93,972,436 731,303 SH   SOLE   731,303 0 0
Perrigo Company Equity G97822103 9,150,194 49,506 SH   SOLE   49,506 0 0
Quanta Services, Inc Equity 74762E102 11,528 400 SH   SOLE   400 0 0
Quality Distribution Inc Equity 74756M102 5,420,647 350,624 SH   SOLE   350,624 0 0
Rally Software Development Corp Equity 751198102 21,290,417 1,094,623 SH   SOLE   1,094,623 0 0
Royal Dutch Shell PLC Equity 780259107 4,869,015 84,900 SH   SOLE   84,900 0 0
Royal Dutch Shell PLC Exch Traded Option G7690A100 246,210 84,900 SH Put SOLE   84,900 0 0
Red Hat Inc Equity 756577102 356,871 4,700 SH   SOLE   4,700 0 0
Rosetta Resources Inc Equity 777779307 90,281,150 3,901,519 SH   SOLE   3,901,519 0 0
RTI International Metals Equity 74973W107 57,249,461 1,816,290 SH   SOLE   1,816,290 0 0
Sigma-Aldrich Corporation Equity 826552101 96,407,347 691,836 SH   SOLE   691,836 0 0
Staples Inc Exch Traded Option 855030102 222,420 269,600 SH Call SOLE   269,600 0 0
Staples Inc Equity 855030102 10,896,785 711,743 SH   SOLE   711,743 0 0
SPX Corp Equity 784635104 21,960,086 303,358 SH   SOLE   303,358 0 0
Susquehanna Bancshares Inc Equity 869099101 21,493,648 1,522,213 SH   SOLE   1,522,213 0 0
Molson Coors Brewing Co Equity 60871R209 8,469,279 121,319 SH   SOLE   121,319 0 0
Teradata Corp Equity 88076W103 22,200 600 SH   SOLE   600 0 0
Teva Pharmaceutical Industries Ltd Equity 881624209 18,420,170 311,678 SH   SOLE   311,678 0 0
T-Mobile US Inc Equity 872590104 1,903,607 49,100 SH   SOLE   49,100 0 0
Dealertrack Technologies Inc Equity 242309102 85,300,403 1,358,503 SH   SOLE   1,358,503 0 0
Visteon Corp Equity 92839U206 16,678,278 158,871 SH   SOLE   158,871 0 0
Viacom Inc Equity 92553P201 1,802,939 27,892 SH   SOLE   27,892 0 0
Weatherford International Ltd Exch Traded Option G48833100 65,057 194,200 SH Put SOLE   194,200 0 0
Weatherford International Ltd Equity G48833100 7,836,493 638,671 SH   SOLE   638,671 0 0
Williams Companies Inc Exch Traded Option 969457100 449,775 399,800 SH Call SOLE   399,800 0 0
Williams Companies Inc Exch Traded Option 969457100 64,935 99,900 SH Call SOLE   99,900 0 0
Williams Companies Inc Exch Traded Option 969457100 3,273,035 999,400 SH Call SOLE   999,400 0 0
Williams Companies Inc Equity 969457100 16,174,166 281,829 SH   SOLE   281,829 0 0
Williams Partners LP Equity 96949L105 98,990,097 2,043,983 SH   SOLE   2,043,983 0 0
XPO Logistics Inc Equity 983793100 9,016,889 199,577 SH   SOLE   199,577 0 0
Yelp Inc Equity 985817105 5,588,693 129,879 SH   SOLE   129,879 0 0
Yahoo Inc Equity 984332106 8,441,771 214,858 SH   SOLE   214,858 0 0