Zweig-DiMenna Partners

Zweig-DiMenna Partners as of Dec. 31, 2010

Portfolio Holdings for Zweig-DiMenna Partners

Zweig-DiMenna Partners holds 180 positions in its portfolio as reported in the December 2010 quarterly 13F filing

Company (Ticker) Portfolio Weight Valued At Change in Shares Share Count Share Price
Apple Inc Com Stk 2.4 $52M 162k 322.56
PRUDENTIAL FINL INC Internotes 2.2 $48M 818k 58.71
Barrick Gold Corp 2.0 $43M 800k 53.18
GOLDCORP INC NEW CAD NPV Cl A 1.8 $40M 862k 45.98
CF INDS HLDGS INC COM Stk 1.8 $38M 281k 135.15
Google Inc Cl A Com Stk 1.7 $37M 62k 593.96
Citigroup Inc Com Stk 1.7 $36M 7.6M 4.73
NEWMONT MINING CORP COM Stk 1.6 $35M 572k 61.43
Walter Energy Com Stk 1.5 $32M 254k 127.84
HEWLETT-PACKARD CO COM Stk 1.4 $30M 720k 42.10
Rio Tinto Plc Adr adrs stocks 1.4 $29M 409k 71.66
Jpmorgan Chase & Co 1.3 $29M 675k 42.42
Apache Corp Com Stk 1.3 $27M 228k 119.23
Red Hat Inc Com Stk 1.2 $26M 567k 45.65
Hess Corp Com Stk 1.2 $26M 334k 76.54
FREEPORT MCMORAN COP PER & Gol 1.1 $25M 206k 120.09
Priceline 1.1 $25M 62k 399.55
BANK OF AMERICA CORP COM Stk 1.1 $25M 1.8M 13.34
DU PONT E I DE NEMOURS & Co. C 1.1 $24M 480k 49.88
National-oilwell Varco 1.1 $23M 339k 67.25
STEEL DYNAMICS INC COM Stk 1.1 $23M 1.2M 18.30
Teck Resources 1.1 $23M 371k 61.83
AMERICAN INTERNATION AL Group 1.0 $23M 390k 57.62
Ellington Financial 1.0 $22M 988k 22.24
Boeing Co Usd5 1.0 $22M 334k 65.26
Salix Pharmaceuticals 1.0 $22M 464k 46.96
COMCAST CORP CL A COM Stk 1.0 $22M 977k 21.97
MARKET VECTORS - COA L US ETF'S - US Etf tr 1.0 $21M 451k 47.24
Target Corp Com Stk 1.0 $21M 350k 60.13
NAVISTAR INTL CORP COM Stk 1.0 $21M 361k 57.91
Murphy Oil Corp Com Stk 1.0 $21M 279k 74.55
PRECISION CASTPARTS CORP Com S 0.9 $20M 144k 139.21
LyondellBasell Indus Tries Nv 0.9 $20M 577k 34.40
Occidental Pete Corp 0.9 $20M 200k 98.10
Rockwell Collins Inc Del 0.9 $20M 338k 58.26
CROWN CASTLE INTERNA Tional 0.9 $19M 442k 43.83
Chemtura Corp. Commo N 0.9 $19M 1.2M 15.98
Cummins Inc Com Stk 0.9 $19M 170k 110.01
Agrium Inc Cad 0.9 $19M 202k 91.75
Albemarle Corp Com Stk 0.8 $18M 327k 55.78
Walt Disney Company 0.8 $18M 490k 37.51
Dover Corp Com Stk 0.8 $18M 311k 58.45
Covidien Plc Com Stk 0.8 $18M 393k 45.66
Oshkosh Corp Com Stk 0.8 $18M 505k 35.24
FOSTER WHEELER LTD COM Stk 0.8 $17M 499k 34.52
Qualcomm Inc Com Stk 0.8 $17M 338k 49.49
Tyco International 0.8 $17M 405k 41.44
Emc Corp Mass Com Stk 0.7 $16M 698k 22.90
FORD MOTOR COMPANY COM Stk 0.7 $16M 955k 16.79
Marshall & Iisley Corp 0.7 $16M 2.3M 6.92
CHECK POINT SOFTWARE Technolo 0.7 $16M 337k 46.26
ENERGY XXI BERMUDA L TD Com St 0.7 $16M 561k 27.67
ARCH CAPITAL GROUP L TD Bermu 0.7 $15M 173k 88.05
Oracle Corp Com Stk 0.7 $15M 485k 31.30
WILLIAMS COMPANIES I NC Com St 0.7 $15M 602k 24.72
Pepsico Inc Com Stk 0.7 $15M 224k 65.33
General Motors 0.7 $14M 391k 36.86
DIRECTV GROUP INC CL A Com St 0.7 $14M 358k 39.93
ABERCROMBIE & FITCH CO Cl A 0.7 $14M 245k 57.63
BROOKDALE SR LIVING INC Com St 0.7 $14M 651k 21.41
Express 0.7 $14M 742k 18.80
Wells Fargo Company 0.6 $14M 440k 30.99
Avago Technologies 0.6 $13M 469k 28.41
Lear Corp 0.6 $13M 135k 98.71
Urs Corp New Com Stk 0.6 $13M 320k 41.61
Dana Corporation Com Stk 0.6 $13M 767k 17.21
DECKERS OUTDOOR CORP COM Stk 0.6 $13M 166k 79.74
Microsoft Corp Com Stk 0.6 $13M 465k 27.91
VALEANT PHARMACEUTIC ALS Inter 0.6 $13M 455k 28.29
American Tower 0.6 $13M 244k 51.64
CONCHO RESOURCES INC COM Stk 0.6 $12M 140k 87.67
Teva Pharm adrs stocks 0.6 $12M 234k 52.13
Philip Morris Intl 0.6 $12M 206k 58.53
Tyco Electronics 0.6 $12M 342k 35.40
STARWOOD HOTELS & Resorts 0.6 $12M 195k 60.78
CB RICHARD ELLIS GRO UP Inc Cl 0.5 $12M 570k 20.48
Foot Locker Inc Com Stk 0.5 $11M 572k 19.62
Kb Home Com Stk 0.5 $11M 820k 13.49
Alpha Natural Resour Ces 0.5 $11M 179k 60.03
HARTFORD FINL SVCS G Roup 0.5 $11M 410k 26.49
North American Palladium 0.5 $11M 1.5M 6.94
HOVNANIAN K ENTERPRI SES Inc C 0.5 $11M 2.6M 4.09
Boyd Gaming Corp Com Stk 0.5 $10M 977k 10.60
BRIGHAM EXPLORATION Company 0.5 $10M 382k 27.24
Oil Sts Intl Inc Com Stk 0.5 $10M 162k 64.09
Altria Group 0.5 $10M 407k 24.62
CARRIZO OIL & GAS IN C Com Stk 0.5 $10M 294k 34.49
ZIONS BANCORPORATION COM Stk 0.5 $10M 416k 24.23
Mead Johnson Nutriti On 0.5 $10M 161k 62.25
KKR & CO L P DEL LIMITED Partn 0.5 $9.7M 683k 14.20
Cigna Corp Com Stk 0.4 $9.5M 259k 36.66
Posco Spons Adr adrs stocks 0.4 $9.5M 88k 107.69
Suntrust Bks Inc Com Stk 0.4 $9.5M 323k 29.51
GENERAL DYNAMICS COR P Com Stk 0.4 $9.3M 131k 70.96
NABORS INDUSTRIES LT D Com Stk 0.4 $9.2M 392k 23.46
ANN TAYLOR STORES CO RP Com St 0.4 $9.0M 327k 27.39
Chicago Bridge & Iron C0 0.4 $9.1M 276k 32.90
EXPRESS SCRIPTS INC COM Stk 0.4 $9.0M 166k 54.05
Genworth Financial 0.4 $9.1M 692k 13.14
Monster Worldwide 0.4 $9.0M 381k 23.63
Amazon Com Inc Com Stk 0.4 $8.8M 49k 180.00
ATP OIL & GAS CORP COM Stk 0.4 $8.9M 534k 16.74
PARTNERRE LIMITED Bermuda 0.4 $8.9M 111k 80.35
Pride Intl Inc Com Stk 0.4 $8.9M 269k 33.00
Massey Energy Co Com Stk 0.4 $8.7M 161k 53.65
Unum Group Com Stk 0.4 $8.5M 352k 24.22
PEABODY ENERGY CORP COM Stk 0.4 $8.5M 132k 63.98
ARCELOR MITTAL N.V. Rotterdam adrs stocks 0.4 $8.3M 217k 38.13
Huntsman Corp Com Stk 0.4 $8.1M 520k 15.61
Petroleo Brasil Adr adrs stocks 0.4 $8.1M 214k 37.84
ALLSCRIPTS HEALTHCARE Solution 0.4 $8.0M 416k 19.27
Forest Oil Corp Com Stk 0.4 $8.0M 212k 37.97
HONEYWELL INTERNATIO NAL Inc C 0.4 $8.0M 150k 53.16
HUNT J B TRANS SVCS INC Com St 0.4 $8.0M 196k 40.81
Regions Financial Corp 0.4 $7.7M 106k 73.33
INTERNATIONAL PAPER CO Com Stk 0.3 $7.6M 278k 27.24
Delta Airlines 0.3 $7.4M 589k 12.60
BEAZER HOMES USA INC COM Stk 0.3 $7.1M 1.3M 5.39
CISCO SYSTEMS INC COM Stk 0.3 $6.4M 318k 20.23
EVEREST REINSURANCE Group 0.3 $6.6M 77k 84.83
Pfizer 0.3 $6.4M 366k 17.51
BANCO BRADESCO SA BR AD Adr adrs stocks 0.3 $6.3M 309k 20.29
Trina Solar Ltd adrs stocks 0.3 $6.3M 269k 23.42
Baidu Adr adrs stocks 0.3 $6.1M 64k 96.52
SIX FLAGS ENTERTAINMENT Corp 0.3 $5.9M 109k 54.40
Lincoln Natl Corp In D 0.3 $5.7M 205k 27.81
Xerox Corp Com Stk 0.3 $5.7M 492k 11.52
Corning Inc Com Stk 0.2 $5.4M 279k 19.32
Heckmann Corp Com Stk 0.2 $5.4M 1.1M 5.03
Morgan Stanley Com Stk 0.2 $5.3M 195k 27.21
Western Unionco 0.2 $5.5M 294k 18.57
FIDELITY NATIONAL IN Formation 0.2 $5.0M 182k 27.39
FINANCIAL SELECT SEC TOR US ETF'S - US Spdr tr 0.2 $4.9M 305k 15.95
M D C HLDGS INC MEDI UM Term S 0.2 $4.9M 171k 28.77
Thq Inc Com Stk 0.2 $4.9M 805k 6.06
SPDR KBW REGIONAL US ETF'S - US Banking Etf tr 0.2 $4.8M 181k 26.45
AU OPTRONICS CORP Sponsored Ad adrs stocks 0.2 $4.6M 439k 10.42
Compuware Corp Com Stk 0.2 $4.6M 391k 11.67
GLOBAL X URANIUM US ETF'S - US tr 0.2 $4.5M 220k 20.47
UMPQUA HOLDINGS CORP COM Stk 0.2 $4.5M 368k 12.18
GOLDMAN SACHS GROUP INC Com St 0.2 $4.1M 25k 168.18
Pulte Group Inc Com Stk 0.2 $4.1M 539k 7.52
CONSTANT CONTACT INC COM Stk 0.2 $3.7M 118k 30.99
Fresh Market 0.2 $3.5M 84k 41.20
APPLIED MICRO CIRCUI TS Corp C 0.1 $3.1M 293k 10.68
Pride Intl Inc Com Stk options - calls 0.1 $3.2M 98k 33.00
TOLL BROTHERS INC COM Stk 0.1 $3.2M 171k 19.00
First Horizon Natl Corp 0.1 $3.1M 265k 11.78
Vivus Inc Com Stk 0.1 $3.0M 318k 9.37
BUFFALO WILD WINGS I NC Com St 0.1 $2.8M 64k 43.85
CLOUD PEAK ENERGY IN C Com Stk 0.1 $2.8M 123k 23.23
THE ST. JOE COMPANY COM Stk 0.1 $2.7M 125k 21.85
Lennar Corp Cl A Com Stk 0.1 $2.6M 140k 18.75
OCH-ZIFF CAPITAL MAN Agement 0.1 $2.3M 147k 15.58
Aetna Inc New Com Stk 0.1 $2.2M 73k 30.51
Annaly Capital Mgmt Inc reits/rics 0.1 $2.2M 120k 17.92
Metlife Inc Com Stk 0.1 $2.2M 49k 44.43
VEECO INSTRS INC DEL COM Stk 0.1 $2.1M 49k 42.96
Cemex S.a.b De C.v. Adr adrs stocks 0.1 $1.9M 178k 10.71
SKECHERS U S A INC CL A Com St 0.1 $2.0M 98k 20.00
D.r. Horton Inc Com Stk 0.1 $1.7M 147k 11.93
TIMBERLAND CO CL A COM Stk 0.1 $1.2M 49k 24.58
Ldk Solar Co Ltd Adr adrs stocks 0.1 $1.1M 109k 10.12
Saks Inc Com Stk 0.1 $1.0M 98k 10.70
Aixtron Se Adr adrs stocks 0.0 $930k 25k 37.20
Builders Firstsource 0.0 $918k 466k 1.97
Accenture 0.0 $224k 4.6k 48.59
Autodesk Inc Com Stk 0.0 $217k 5.7k 38.14
Chipotle Mexican Grill 0.0 $205k 965.00 212.44
Coach Inc Com Stk 0.0 $217k 3.9k 55.22
ENERGIZER HOLDINGS I NC Com St 0.0 $222k 3.0k 73.03
Expedia Inc Del Com Stk 0.0 $217k 8.6k 25.12
F5 Networks Inc Com Stk 0.0 $217k 1.7k 129.94
HECKMANN CORP WRNT EXP 11/09/2 warrants 0.0 $151k 488k 0.31
MARVELL TECHNOLOGY G Roup 0.0 $222k 12k 18.52
Qep Resources 0.0 $221k 6.1k 36.35
SALESFORCE COM INC COM Stk 0.0 $220k 1.7k 131.74
SENSATA TECHNOLOGIES Holdings 0.0 $222k 7.4k 30.16
STANDARD PAC CORP COM Stk 0.0 $316k 69k 4.60
Wynn Resorts Ltd Com Stk 0.0 $224k 2.2k 103.70