Muhlenkamp & Company

Muhlenkamp & Company as of March 31, 2006

Portfolio Holdings for Muhlenkamp & Company

Muhlenkamp & Company holds 87 positions in its portfolio as reported in the March 2006 quarterly 13F filing

Company (Ticker) Portfolio Weight Valued At Change in Shares Share Count Share Price
Cemex SAB de CV (CX) 4.8 $173M 2.6M 65.28
Merrill Lynch & Co. 3.9 $140M 1.8M 78.76
Countrywide Financial Corp 3.8 $135M 3.7M 36.70
Capital One Financial (COF) 3.7 $134M 1.7M 80.52
Nabors Industries 3.7 $132M 1.8M 71.58
Centex Corp 3.5 $126M 2.0M 61.99
Anadarko Petroleum Corporation 3.5 $126M 1.2M 101.01
Allstate Corporation (ALL) 3.5 $125M 2.4M 52.11
American Intl Group 3.4 $122M 1.8M 66.09
ConocoPhillips (COP) 3.3 $120M 1.9M 63.15
Citi 3.3 $120M 2.5M 47.23
NVR (NVR) 3.1 $113M 152k 738.95
UnitedHealth (UNH) 3.0 $110M 2.0M 55.86
Patterson-UTI Energy (PTEN) 2.9 $103M 3.2M 31.96
Federal National Mortgage Association (FNMA) 2.8 $101M 2.0M 51.40
Devon Energy Corporation (DVN) 2.6 $93M 1.5M 61.17
Altria (MO) 2.5 $92M 1.3M 70.86
Thor Industries (THO) 2.4 $88M 1.6M 53.36
Johnson & Johnson (JNJ) 2.4 $87M 1.5M 59.22
Pfizer (PFE) 2.2 $78M 3.1M 24.92
Telefonos de Mexico 2.0 $74M 3.3M 22.48
Black & Decker Corporation 2.0 $71M 814k 86.89
Fidelity National Financial In 2.0 $71M 2.0M 35.53
Toll Brothers (TOL) 1.9 $68M 2.0M 34.63
Yrc Worldwide 1.7 $61M 1.6M 38.06
Beazer Homes USA 1.7 $60M 919k 65.70
Meritage Homes Corporation (MTH) 1.6 $59M 1.1M 54.96
Whirlpool Corporation (WHR) 1.5 $55M 604k 91.47
Washington Mutual 1.5 $55M 1.3M 42.62
Terex Corporation (TEX) 1.4 $50M 625k 79.24
Maverick Tube Corp 1.4 $49M 922k 52.99
Cendant Corp. 1.2 $42M 2.4M 17.35
Houston Exploration 1.1 $41M 777k 52.70
BHP Billiton (BHP) 1.1 $39M 971k 39.85
Masco Corporation (MAS) 1.0 $37M 1.1M 32.49
Mohawk Industries (MHK) 1.0 $36M 447k 80.72
Winnebago Industries (WGO) 0.9 $33M 1.1M 30.34
Polaris Industries (PII) 0.8 $31M 559k 54.56
Pulte (PHM) 0.7 $25M 651k 38.42
Stanley Furniture 0.7 $25M 846k 29.25
Sprint Nextel Corporation 0.7 $24M 936k 25.84
Harley-Davidson (HOG) 0.6 $22M 425k 51.88
Eagle Materials Inc Cl B 0.6 $21M 325k 63.79
Tyco Intl 0.6 $20M 738k 26.88
American Woodmark Corporation (AMWD) 0.5 $19M 532k 35.50
Morgan Stanley (MS) 0.5 $18M 278k 62.82
Chaparral Steel 0.5 $17M 261k 64.92
eResearch Technology 0.5 $17M 1.2M 14.39
RTI International Metals 0.4 $15M 280k 54.85
Caterpillar (CAT) 0.4 $15M 202k 71.81
International Business Machines (IBM) 0.3 $13M 152k 82.47
Texas Industries 0.3 $12M 202k 60.49
Gra (GGG) 0.3 $10M 219k 45.43
El Paso Corporation 0.3 $9.7M 801k 12.05
Fidelity National Financial 0.2 $7.2M 315k 22.77
MasTec (MTZ) 0.2 $6.5M 462k 14.17
Lamson & Sessions 0.2 $6.6M 238k 27.83
Novagold Resources Inc Cad (NG) 0.2 $5.9M 385k 15.30
Gamco Investors (GAMI) 0.1 $5.0M 125k 39.95
Rush Enterprises (RUSHB) 0.1 $4.7M 283k 16.67
Dynegy 0.1 $4.4M 920k 4.80
Rush Enterprises (RUSHA) 0.1 $4.0M 227k 17.58
Novogen 0.1 $3.5M 252k 14.10
Lennar Corporation (LEN) 0.1 $2.7M 45k 60.38
National R V Hldgs 0.1 $2.9M 458k 6.40
PHH Corporation 0.1 $2.6M 99k 26.70
Lone Star Technologies 0.1 $2.0M 36k 55.41
General Electric Company 0.0 $1.4M 41k 34.78
Microsoft Corporation (MSFT) 0.0 $804k 30k 27.20
Wyeth 0.0 $653k 14k 48.52
Intel Corporation (INTC) 0.0 $774k 40k 19.46
JPMorgan Chase & Co. (JPM) 0.0 $245k 5.9k 41.60
U.S. Bancorp (USB) 0.0 $521k 17k 30.52
Berkshire Hathaway Inc. Class B 0.0 $256k 85.00 3011.76
Bank of America Corporation (BAC) 0.0 $454k 10k 45.49
Exxon Mobil Corporation (XOM) 0.0 $416k 6.8k 60.89
Wal-Mart Stores (WMT) 0.0 $344k 7.3k 47.17
Cisco Systems (CSCO) 0.0 $275k 13k 21.70
Wells Fargo & Company (WFC) 0.0 $265k 4.2k 63.78
Nokia Corporation (NOK) 0.0 $289k 14k 20.75
Tidewater 0.0 $316k 5.7k 55.29
Dollar Thrifty Automotive 0.0 $218k 4.8k 45.42
Procter & Gamble Company (PG) 0.0 $265k 4.6k 57.64
United Technologies Corporation 0.0 $334k 5.8k 57.99
Dell 0.0 $312k 11k 29.72
Marshall Edwards Inc Com Stk 0.0 $432k 77k 5.58
Muhlenkamp Fund 0.0 $369k 4.3k 86.03