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Pentwater Capital Management 13F holdings, Q4 2010

Holdings as of December 31, 2010 · filings on SEC EDGAR · latest filing →

Pentwater Capital Management disclosed 52 US equity positions worth $1.4bn in its Q4 2010 13F filing. The largest position was ALCON INC at 19.6% of the reported book, followed by AIRGAS INC and SIX FLAGS ENTMT CORP. Against the Q3 2010 filing, it opened 31 new positions, added to 8 and reduced 9 among the top 50 holdings.

← Q3 2010 · Q1 2011 →

What did Pentwater Capital Management own in Q4 2010? Top 50 positions

#StockSectorWeightValueSharesΔ sharesvs Q3 2010
1 ALCON INC 19.6%$281.9m1,725,500 95% added
2 AIRGAS INC 17.6%$252.7m4,046,000 -22% reduced
3 SIX FLAGS ENTMT CORP 7.9%$113.9m2,094,517 -10% reduced
4 BUCYRUS INTL INC 6.7%$96.6m1,080,000 new
5 GENZYME CORP 6.6%$94.3m1,325,000 11% added
6 JPM JPMORGAN CHASE & CO Financial Services 4.3%$62.3m1,469,355 -5% reduced
7 KING PHARMACEUTICALS INC 3.7%$53.4m3,800,000 new
8 AIRTRAN HLDGS INC 3.4%$49.1m6,650,000 173% added
9 BECKMAN COULTER INC 3.2%$45.7m608,000 new
10 LEAP WIRELESS INTL INC 2.8%$39.9m3,256,600 56% added
11 LORAL SPACE & COMMUNICATNS I 2.5%$35.2m460,636 new
12 GOLDCORP INC 2.3%$32.4m703,597 new
13 VERIGY LTD 2.0%$29.2m2,240,000 new
14 MASSEY ENERGY COMPANY 2.0%$28.7m535,000 new
15 DEL MONTE FOODS CO 1.9%$27.8m1,480,000 new
16 BALDOR ELEC CO 1.3%$18.9m300,000 new
17 HARBIN ELECTRIC INC 1.3%$18.8m1,082,901 new
18 TALECRIS BIOTHERAPEUTICS HLD 1.1%$16.3m700,000 -14% reduced
19 ATLAS ENERGY INC 1.1%$15.6m354,442 new
20 LIBERTY MEDIA CORP LIB STAR 0.9%$12.7m191,024 16% added
21 ALBERTO CULVER CO 0.8%$11.9m320,000 new
22 CNA SURETY CORP 0.8%$11.8m500,000 new
23 GS GOLDMAN SACHS GROUP INC Financial Services 0.8%$11.8m69,933 -74% reduced
24 HYPERCOM CORP 0.7%$10.5m1,250,000 6150% added
25 MARSHALL & ILSLEY CORP 0.6%$8.8m1,270,500 new
26 J CREW GROUP INC 0.6%$8.7m202,400 new
27 FIS FIDELITY NATL INFORMATION SV Technology 0.4%$5.5m200,000 -76% reduced
28 GRACE W R & CO DEL NEW 0.3%$4.7m135,000 -10% reduced
29 NOVELL INC 0.3%$4.7m800,000 new
30 ATP OIL & GAS CORP 0.2%$3.4m203,075 -81% reduced
31 JO-ANN STORES INC 0.2%$3.0m49,341 new
32 TENET HEALTHCARE CORP 0.2%$2.7m400,000 new
33 DIONEX CORP 0.2%$2.4m20,000 new
34 GAIN CAP HLDGS INC 0.2%$2.3m250,000 new
35 KEMET CORP 0.2%$2.2m150,000 new
36 STX SEAGATE TECHNOLOGY PLC Technology 0.1%$2.1m140,000 new
37 TALBOTS INC *W EXP 04/09/201 0.1%$2.0m1,520,600 7% added
38 GAP GAP INC DEL Consumer Cyclical 0.1%$1.8m80,000 new
39 SARA LEE CORP 0.1%$1.8m100,000 new
40 SCI SERVICE CORP INTL Consumer Cyclical 0.1%$1.2m150,000 0% held
41 EURAND N V 0.1%$1.2m100,000 new
42 DIREXION 0.1%$767.0k87,500 21% added
43 COMPELLENT TECHNOLOGIES INC 0.0%$706.0k25,600 new
44 GASTAR EXPL LTD 0.0%$645.0k150,000 new
45 FX ENERGY INC 0.0%$615.0k100,000 new
46 TALBOTS INC 0.0%$554.0k65,000 -50% reduced
47 PENN VA CORP 0.0%$505.0k30,000 0% held
48 IVANHOE MINES LTD 0.0%$401.0k17,500 new
49 TWO HBRS INVT CORP 0.0%$343.0k35,000 new
50 AEROPOSTALE 0.0%$123.0k5,000 new

Weights are shares of the reported long US equity book (options excluded). Values are as filed, normalised to whole dollars. Share changes compare against the immediately preceding filing only.