Mountain Pacific Investment Advisers

Mountain Pacific Investment Advisers as of March 31, 2012

Portfolio Holdings for Mountain Pacific Investment Advisers

Mountain Pacific Investment Advisers holds 0 positions in its portfolio as reported in the March 2012 quarterly 13F filing

                FORM 13F INFOMATION TABLE
                                             VALUE  SHARES/  SH/ PUT/INVSTMT    OTHER VOTING AUTHORITY
NAME OF ISSUER           TITLE OF CLCUSIP    (x$1000PRN AMT  PRN CALLDSCRETN   MANAGERSOLE    SHARED    NONE
------------------------------------------------------------ --- ----------- ----------------- -------- --------
{S}                      {C}        {C}      {C}    {C}      {C} {C} {C}     {C}      {C}      {C}      {C}
1/100 Berkshire Htwy Cla COM         84990175    244          200SH  Sole                            200
360 Powered Corporation  COM        232995035      0        25000SH  Sole                          25000
3M Company               COM        88579y101   1117        12516SH  Sole                          12516
Abbott Laboratories      COM          2824100   2902        47350SH  Sole                          47350
Alliance Data Systems    COM         18581108  23385       185652SH  Sole                         185652
Ametek Inc New           COM         31100100  25357       522723SH  Sole                         522723
Amphenol Corp Cl A       COM         32095101  17786       297572SH  Sole                         297572
Apple Inc                COM         37833100    803         1340SH  Sole                           1340
Aptargroup Inc           COM         38336103  19723       360099SH  Sole                         360099
Auto Data Processing     COM         53015103   1623        29404SH  Sole                          29404
BP Plc Adr F Sponsored AdCOM         55622104    261         5809SH  Sole                           5809
Bank Of America Corp     COM         60505104    354        37040SH  Sole                          37040
Baxter International Inc COM         71813109   1028        17200SH  Sole                          17200
Becton Dickinson & Co    COM         75887109   1248        16070SH  Sole                          16070
Bed Bath & Beyond        COM         75896100  14098       214347SH  Sole                         214347
Broadcom Corp Cl A Class COM        111320107    200         5100SH  Sole                           5100
C H Robinson Worldwd New COM        12541w209  12029       183679SH  Sole                         183679
CR Bard Incorporated     COM         67383109  15717       159190SH  Sole                         159190
Canadian Natl Ry Co F    COM        136375102    302         3798SH  Sole                           3798
Capital One Financial Cp COM        14040H105   1653        29659SH  Sole                          29659
Chevron Corporation      COM        166764100   3497        32621SH  Sole                          32621
Church & Dwight Co Inc   COM        171340102   8840       179702SH  Sole                         179702
Cisco Systems Inc        COM        17275R102    932        44067SH  Sole                          44067
City National Corp       COM        178566105   5706       108750SH  Sole                         108750
Coca Cola Company        COM        191216100    448         6059SH  Sole                           6059
Colgate-Palmolive Co     COM        194162103    606         6200SH  Sole                           6200
Costco Whsl Corp New     COM        22160K105   3205        35294SH  Sole                          35294
Covidien Plc New F       COM        g2554f113    688        12583SH  Sole                          12583
Danaher Corp Del         COM        235851102  27804       496492SH  Sole                         496492
Darling Intl Inc         COM        237266101   2008       115250SH  Sole                         115250
Dentsply Intl Inc        COM        249030107  12237       304936SH  Sole                         304936
Donaldson Company Inc    COM        257651109  23792       665878SH  Sole                         665878
Dresser Rand Group Inc   COM        261608103    210         4537SH  Sole                           4537
Dun & Bradstreet Cp New  COM        2.65E+104   4478        52850SH  Sole                          52850
Ecolab Inc               COM        278865100  17516       283801SH  Sole                         283801
Edwards Lifesciences     COM        2.82E+112   5091        70000SH  Sole                          70000
Emerson Electric Co      COM        291011104    266         5102SH  Sole                           5102
Equifax Inc              COM        294429105  16062       362908SH  Sole                         362908
Exelis Inc               COM        30162A108    479        38279SH  Sole                          38279
Exxon Mobil Corporation  COM        30231G102   4861        56053SH  Sole                          56053
Fastenal Co              COM        311900104  12654       233900SH  Sole                         233900
Fidelity Natl Info Svcs  COM        31620M106  11134       336471SH  Sole                         336471
Fifth Third Bancorp      COM        316773100    350        24920SH  Sole                          24920
Fiserv Inc               COM        337738108  22944       330647SH  Sole                         330647
General Electric Company COM        369604103   3404       169625SH  Sole                         169625
Global Payments Inc      COM        37940X102  11536       242859SH  Sole                         242859
Henry Schein Inc         COM        806407102  12972       171411SH  Sole                         171411
Honeywell International  COM        438516106    942        15438SH  Sole                          15438
Hospira                  COM        441060100   7996       213862SH  Sole                         213862
I H S Inc                COM        451734107  12227       130545SH  Sole                         130545
I T T Corporation New    COM        450911201   1831        79834SH  Sole                          79834
IDEX Corp                COM        45167R104  18819       446681SH  Sole                         446681
Intel Corp               COM        458140100   1218        43306SH  Sole                          43306
Intl Business Machines   COM        459200101   3782        18126SH  Sole                          18126
JP Morgan Chase & Co     COM        46625H100   3048        66299SH  Sole                          66299
Johnson & Johnson        COM        478160104   2467        37409SH  Sole                          37409
Landstar System Inc      COM        515098101  13467       233315SH  Sole                         233315
Life Technologies Corp   COM        53217v109   7899       161789SH  Sole                         161789
M & T Bank Corporation   COM        55261F104   7615        87650SH  Sole                          87650
MSC Indl Direct Inc Cl A COM        553530106  19380       232708SH  Sole                         232708
McDonalds Corp           COM        580135101    507         5164SH  Sole                           5164
Merck & Co Inc New       COM        58933Y105    235         6130SH  Sole                           6130
Micron Technology Inc    COM        595112103    392        48419SH  Sole                          48419
Microsoft Corp           COM        594918104    507        15719SH  Sole                          15719
Middleby Corp The        COM        596278101   4113        40650SH  Sole                          40650
Mylan Inc                COM        628530107    270        11500SH  Sole                          11500
New York Cmnty Bancorp   COM        649445103    280        20100SH  Sole                          20100
Nike Inc Class B         COM        654106103    596         5495SH  Sole                           5495
Nordstrom Inc            COM        655664100    279         5000SH  Sole                           5000
Norfolk Southern Corp    COM        655844108    230         3500SH  Sole                           3500
Oracle Corporation       COM        68389X105    213         7320SH  Sole                           7320
PNC Finl Services Gp Inc COM        693475105    283         4385SH  Sole                           4385
Pepsico Incorporated     COM        713448108   1059        15954SH  Sole                          15954
Pfizer Incorporated      COM        717081103    523        23094SH  Sole                          23094
Procter & Gamble         COM        742718109   2343        34859SH  Sole                          34859
Quest Diagnostic Inc     COM        74834L100   4245        69450SH  Sole                          69450
Robert Half Int'l Inc    COM        770323103   2276        75100SH  Sole                          75100
Rockwell Collins Inc     COM        774341101  12345       214468SH  Sole                         214468
Roper Industries Inc     COM        776696106  15752       158939SH  Sole                         158939
Ross Stores Inc          COM        778296103    256         4400SH  Sole                           4400
Rovi Corporation         COM        779376102   2063        63390SH  Sole                          63390
Royal Dutch Shell A Adrf COM        780259206    359         5125SH  Sole                           5125
Snap On Inc              COM        833034101   3742        61375SH  Sole                          61375
Solera Holdings Llc      COM        83421A104   7228       157502SH  Sole                         157502
Teleflex Incorporated    COM        879369106   5180        84716SH  Sole                          84716
Texas Instruments Inc    COM        882508104    548        16300SH  Sole                          16300
Thermo Fisher Scientific COM        883556102  11986       212589SH  Sole                         212589
U S Bancorp Del New      COM        902973304   6237       196879SH  Sole                         196879
Unilever NV              COM        904784709    205         6018SH  Sole                           6018
United Parcel Service B CCOM        911312106   2441        30242SH  Sole                          30242
United Technologies Corp COM        913017109   5170        62329SH  Sole                          62329
Varian Medical Systems   COM        92220P105   5275        76500SH  Sole                          76500
Verisk Analytics Inc Cla COM        92345y106  14992       319308SH  Sole                         319308
Verizon Communications   COM        92343V104    242         6328SH  Sole                           6328
Wal-Mart Stores Inc      COM        931142103    616        10060SH  Sole                          10060
Waters Corp              COM        941848103   9984       107750SH  Sole                         107750
Wells Fargo & Co New     COM        949746101   3721       108985SH  Sole                         108985
Westamerica Bancorp      COM        957090103   4433        92350SH  Sole                          92350
Western Union Company    COM        959802109   7006       398046SH  Sole                         398046
Xylem Inc                COM        98419M100   5570       200720SH  Sole                         200720
Zions Bancorp            COM        989701107   2449       114130SH  Sole                         114130