JLB & Associates

JLB & Associates as of March 31, 2012

Portfolio Holdings for JLB & Associates

JLB & Associates holds 0 positions in its portfolio as reported in the March 2012 quarterly 13F filing

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NAME OF ISSUER			 TITLE    CUSIP		  FAIR    SHARES OR	    INVESTMENT		 MANAGERS 	VOTING AUTHORITY
					  OF	   NUMBER		MARKET    PRINCIPAL	    DISCRETION			     ------------------
					 CLASS			 VALUE	AMOUNT   ------------------------		     SOLE  SHARED  NONE
												   			   SHARED
												    SOLE	SHARED    OTHER
-------------------		------- ---------		-------   ---------  -----    ------   ------	---------- ----  ------  ----
{S}					  {C}   {C}			 {C}		{C}	    {C}							    {C}
ABBOTT LABORATORIES              COM     002824100      4,449      74,328  X                                                 74,328
ACCENTURE PLC                    COM     G1150G111      5,195      83,957  X                                                 83,957
ALLIANT TECHSYSTEMS              COM     018804104      2,827      56,190  X                                                 56,190
ALTERA                           COM     021441100      4,620     122,975  X                                                122,975
AMETEK                           COM     031100100      5,955     124,994  X                                                124,994
AMGEN                            COM     031162100      1,140      17,211  X                                                 17,211
AMPHENOL                         COM     032095101      4,741      80,253  X                                                 80,253
APPLE COMPUTER                   COM     037833100      4,447       7,665  X                                                  7,665
AUTOZONE                         COM     053332102      6,499      17,067  X                                                 17,067
BARD (C.R.)                      COM     067383109      4,021      41,939  X                                                 41,939
BAXTER INTL                      COM     071813109        230       4,250  X                                                  4,250
BED BATH & BEYOND                COM     075896100      1,065      15,309  X                                                 15,309
BROWN & BROWN                    COM      115236101       954      39,673  X                                                 39,673
C H ROBINSON WORLDWIDE           COM     12541W209        502       7,750  X                                                  7,750
CISCO SYSTEMS                    COM     17275R102      2,194     111,251  X                                                111,251
CLARCOR INC                      COM      179895107       223       4,625  X                                                  4,625
CLOROX                           COM      189054109     1,843      26,300  X                                                 26,300
COACH                            COM      189754104     4,011      54,325  X                                                 54,325
COCA COLA                        COM      191216100       946      13,064  X                                                 13,064
COGNIZANT TECH                   COM      192446102     4,488      61,735  X                                                 61,735
COLGATE PALMOLIVE                COM      194162103       972       9,950  X                                                  9,950
DANAHER CORP                     COM      235851102     2,180      40,333  X                                                 40,333
DIRECTV                          COM     25490A101      1,176      24,120  X                                                 24,120
DOLLAR TREE                      COM      256747106     2,125      22,003  X                                                 22,003
DONALDSON                        COM      257651109       724      20,748  X                                                 20,748
EATON VANCE                      COM      278265103     3,403     127,897  X                                                127,897
EXPEDITORS INTL                  COM      302130109     3,488      75,786  X                                                 75,786
EXXON MOBIL                      COM     30231G102      2,671      31,797  X                                                 31,797
FACTSET RESEARCH SYSTEMS         COM      303075105       519       5,263  X                                                  5,263
FLOWSERVE                        COM     34354P105      1,049       9,365  X                                                  9,365
FORD                             COM      345370100       511      42,998  X                                                 42,998
FRANKLIN RESOURCES               COM      354613101       821       6,695  X                                                  6,695
GENERAL DYNAMICS                 COM      369550108     1,518      21,942  X                                                 21,942
GILEAD SCIENCES                  COM      375558103     4,229      92,217  X                                                 92,217
GRACO                            COM      384109104     5,127      93,842  X                                                 93,842
HERBALIFE LTD                    COM     G4412G101      4,689      68,690  X                                                 68,690
HEWLETT-PACKARD                  COM      428236103     2,294      94,360  X                                                 94,360
I B M                            COM      459200101     2,721      13,423  X                                                 13,423
KELLOGG                          COM      487836108     2,878      53,798  X                                                 53,798
KIMBERLY-CLARK                   COM      494368103     1,923      25,730  X                                                 25,730
LAB CORP OF AMER                 COM     50540R409        594       6,740  X                                                  6,740
LILLY (ELI) & CO                 COM      532457108     1,435      36,231  X                                                 36,231
LOCKHEED MARTIN                  COM      539830109     2,479      27,675  X                                                 27,675
MASTERCARD                       COM     57636Q104      5,166      11,939  X                                                 11,939
MC CORMICK                       COM      579780206     6,420     118,776  X                                                118,776
MEDTRONIC                        COM      585055106       602      16,040  X                                                 16,040
METTLER-TOLEDO                   COM      592688105     1,852      10,510  X                                                 10,510
MICROSOFT                        COM      594918104     5,223     168,065  X                                                168,065
NIKE                             COM      654106103     4,387      40,104  X                                                 40,104
NOVO-NORDISK ADR                 COM      670100205       719       4,825  X                                                  4,825
OCCIDENTAL PETROLEUM             COM      674599105     4,949      56,719  X                                                 56,719
ORACLE                           COM     68389X105      6,557     229,002  X                                                229,002
PATTERSON COMPANIES              COM      703412106     2,436      74,714  X                                                 74,714
PEPSICO                          COM      713448108     5,123      77,632  X                                                 77,632
POLARIS INDUSTRIES               COM      731068102     4,886      67,716  X                                                 67,716
PRECISION CASTPARTS              COM      740189105       342       2,010  X                                                  2,010
PROCTER & GAMBLE                 COM      742718109     3,259      48,807  X                                                 48,807
ROCKWELL COLLINS                 COM      774341101     2,940      51,134  X                                                 51,134
ROLLINS                          COM      775711104     3,978     191,630  X                                                191,630
ROSS STORES                      COM      778296103     5,341      90,190  X                                                 90,190
S E I INVESTMENTS                COM      784117103     3,764     187,833  X                                                187,833
SILGAN HOLDINGS                  COM      827048109     2,571      58,267  X                                                 58,267
ST JUDE MEDICAL                  COM      790849103       497      13,005  X                                                 13,005
STRYKER                          COM      863667101     3,753      69,201  X                                                 69,201
T J X COMPANIES                  COM      872540109     2,380      59,230  X                                                 59,230
TECHNE CORP                      COM      878377100     1,366      20,730  X                                                 20,730
TORO                             COM      891092108     2,915      40,742  X                                                 40,742
UNITED PARCEL SERVICE            COM      911312106       505       6,350  X                                                  6,350
UNITED TECHNOLOGIES              COM      913017109       532       6,661  X                                                  6,661
UNITEDHEALTH GROUP               COM     91324P102        582      10,155  X                                                 10,155
VARIAN MEDICAL SYSTEMS           COM     92220P105      4,268      64,307  X                                                 64,307
WALTER ENERGY                    COM     93317Q105        601       9,560  X                                                  9,560