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Pentwater Capital Management 13F holdings, Q2 2011

Holdings as of June 30, 2011 · filings on SEC EDGAR · latest filing →

Pentwater Capital Management disclosed 72 US equity positions worth $1.4bn in its Q2 2011 13F filing. The largest position was DOLLAR THRIFTY AUTOMOTIVE GP at 10.5% of the reported book, followed by SIX FLAGS ENTMT CORP and JPM. Against the Q1 2011 filing, it opened 24 new positions, added to 15 and reduced 8 among the top 50 holdings.

← Q1 2011 · Q3 2011 →

What did Pentwater Capital Management own in Q2 2011? Top 50 positions

#StockSectorWeightValueSharesΔ sharesvs Q1 2011
1 DOLLAR THRIFTY AUTOMOTIVE GP 10.5%$145.9m1,978,000 new
2 SIX FLAGS ENTMT CORP 10.0%$138.5m3,698,000 88% added
3 JPM JPMORGAN CHASE & CO Financial Services 8.6%$119.3m2,915,222 27% added
4 BUCYRUS INTL INC 6.8%$94.4m1,030,179 23% added
5 AMERICAN TOWER CORP 4.9%$67.5m1,290,000 74% added
6 VARIAN SEMICONDUCTOR EQUIPMN 4.5%$62.7m1,020,000 new
7 NATIONAL SEMICONDUCTOR CORP 4.1%$57.2m2,325,000 new
8 SRA INTL INC 3.5%$48.9m1,580,000 386% added
9 HYPERCOM CORP 3.2%$45.0m4,580,000 134% added
10 BLACKBOARD INC 3.1%$43.0m990,000 new
11 LEAP WIRELESS INTL INC 2.8%$39.0m2,400,010 -36% reduced
12 SOUTHERN UN CO 2.7%$37.3m930,000 new
13 HARBIN ELECTRIC INC 2.3%$32.7m2,160,000 72% added
14 CEPHALON INC 2.2%$30.8m385,000 64% added
15 GEN-PROBE INC 1.9%$26.9m389,000 new
16 ABOVENET INC 1.9%$26.4m375,000 new
17 GS GOLDMAN SACHS GROUP INC Financial Services 1.7%$24.0m180,428 -6% reduced
18 RALCORP HLDGS INC 1.7%$22.9m265,000 new
19 GM GENERAL MTRS CO *W EXP 07/10/201 1.6%$21.8m1,018,858 new
20 LUBRIZOL CORP 1.4%$19.6m146,200 new
21 CHINA SEC & SURVE TECH INC 1.4%$19.5m3,680,000 new
22 LIBERTY MEDIA CORP LIB STAR 1.4%$19.3m256,900 11% added
23 DIAMOND FOODS INC 1.4%$18.9m247,000 new
24 IVANHOE MINES LTD 1.2%$16.4m650,000 1525% added
25 GM GENERAL MTRS CO *W EXP 07/10/201 1.2%$16.2m1,018,858 new
26 KEMET CORP 1.0%$13.3m930,000 60% added
27 MARSHALL & ILSLEY CORP 0.9%$12.9m1,617,000 0% held
28 SANOFI RIGHT 12/31/2020 0.9%$12.5m5,200,000 new
29 WMB WILLIAMS COS INC Energy 0.9%$12.4m410,000 new
30 BARNES & NOBLE INC 0.8%$11.2m675,000 new
31 GRACE W R & CO DEL 0.7%$9.4m205,000 -32% reduced
32 MCMORAN EXPLORATION CO 0.7%$9.2m500,000 178% added
33 NYSE EURONEXT 0.7%$9.2m268,300 -87% reduced
34 PALL CORP 0.6%$7.7m137,500 new
35 TG7 TRIUMPH GROUP INC 0.5%$7.5m75,000 new
36 NII HLDGS INC 0.5%$7.3m172,500 -34% reduced
37 LOOPNET INC 0.5%$6.5m352,248 new
38 MOS MOSAIC CO Basic Materials 0.4%$5.8m85,000 new
39 ATP OIL & GAS CORP 0.4%$5.2m342,244 -4% reduced
40 CHINA FIRE & SEC GROUP INC 0.4%$5.1m650,000 new
41 AMERICAN INTL GROUP INC *W EXP 01/19/202 0.3%$4.7m462,000 0% held
42 INN SUMMIT HOTEL PPTYS INC Real Estate 0.3%$4.3m380,000 -16% reduced
43 99 CENTS ONLY STORES 0.3%$4.3m211,000 164% added
44 SCI SERVICE CORP INTL Consumer Cyclical 0.3%$4.3m365,000 109% added
45 TIMBERLAND CO 0.3%$3.8m89,456 new
46 CREXUS INVT CORP 0.3%$3.7m335,000 -23% reduced
47 ITT CORP 0.3%$3.5m60,000 0% held
48 MEDQUIST HLDGS INC 0.2%$2.8m215,494 8% added
49 LEVEL 3 COMMUNICATIONS INC 0.2%$2.8m1,132,865 new
50 FLOTEK INDS INC 0.2%$2.3m270,000 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.