13F-HR 1 conestogaform13f.txt FORM 13F HOLDINGS REPORT UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 13F Form 13F COVER PAGE Report for the Calendar Year or Quarter Ended: June 30, 2012 Check here if Amendment [ ]; Amendment Number: This Amendment (Check only one.): [ ] is a restatement. [ ] adds new holdings entries. Institutional Investment Manager Filing this Report: Name: Conestoga Capital Advisors, LLC Address: 259 N. Radnor Chester Rd. Suite 120 Radnor, PA 19087 13F File Number: 028-10029 The institutional investment manager filing this report and the person by whom it is signed hereby represent that the person signing the report is authorized to submit it, that all information contained herein is true, correct and complete, and that it is understood that all required items, statements, schedules, lists, and tables, are considered integral parts of this form. Person Signing this Report on Behalf of Reporting Manager: Name: William C. Martindale, Jr. Title: CIO Phone: 484-654-1380 Signature, Place, and Date of Signing: /s/ William C. Martindale, Jr. Radnor, PA July 30, 2012 Report Type (Check only one.): [ X] 13F HOLDINGS REPORT. [ ] 13F NOTICE. [ ] 13F COMBINATION REPORT. FORM 13F SUMMARY PAGE Report Summary: Number of Other Included Managers: 0 Form13F Information Table Entry Total: 122 Form13F Information Table Value Total: $810,012 (thousands) List of Other Included Managers: Provide a numbered list of the name(s) and Form 13F file number(s) of all institutional managers with respect to which this report is filed, other than the manager filing this report. NONE FORM 13F INFORMATION TABLE VALUE SHARES/ SH/ PUT/ INVSTMT OTHER VOTING AUTHORITY NAME OF ISSUER TITLE OF CLASS CUSIP (x$1000) PRN AMT PRN CALL DSCRETN MANAGERS SOLE SHARED NONE ------------------------------ ---------------- --------- -------- -------- --- ---- ------- ------------ -------- -------- -------- 3M CO COM COM 88579Y101 424 4734 SH Sole 4434 0 300 Abaxis Inc COM 002567105 21632 584655 SH Sole 507680 0 76975 ABBOTT LABS COM COM 002824100 1160 18000 SH Sole 18000 0 0 Acacia Research Corp COM 003881307 15446 414766 SH Sole 363666 0 51100 Accelrys Inc COM 00430U103 11708 1447165 SH Sole 1270890 0 176275 ACI Worldwide Inc COM 004498101 23719 536500 SH Sole 464600 0 71900 Advent Software Inc COM 007974108 18570 684970 SH Sole 591620 0 93350 Advisory Board Co COM 00762W107 21029 424052 SH Sole 371104 0 52948 AeroVironment Inc COM 008073108 8360 317750 SH Sole 274825 0 42925 Align Technology Inc COM 016255101 24808 741425 SH Sole 641075 0 100350 Ansys Inc COM 03662Q105 594 9411 SH Sole 9411 0 0 AT&T Inc COM 00206R102 200 5614 SH Sole 5614 0 0 AuthenTec Inc COM 052660107 65 15000 SH Sole 15000 0 0 Balchem Corp COM 057665200 14962 458804 SH Sole 401504 0 57300 Bard C R Inc COM 067383109 453 4215 SH Sole 3565 0 650 Blackbaud Inc COM 09227Q100 13682 532980 SH Sole 467530 0 65450 Bottomline Tech COM 101388106 19754 1094405 SH Sole 948930 0 145475 C H Robinson Worldwide COM 12541W209 290 4950 SH Sole 4220 0 730 Capella Education Co COM 139594105 7166 206165 SH Sole 178065 0 28100 Carbo Ceramics Inc COM 140781105 19425 253166 SH Sole 222316 0 30850 CF Industries COM 125269100 389 2010 SH Sole 2010 0 0 CHEVRON CORP NEW COM COM 166764100 886 8400 SH Sole 8400 0 0 COINSTAR INC COM COM 19259P300 318 4630 SH Sole 4630 0 0 comScore Inc COM 20564W105 8519 517575 SH Sole 448600 0 68975 Contango Oil & Gas Co COM 21075N204 15858 267880 SH Sole 234480 0 33400 Copart Inc COM 217204106 330 13950 SH Sole 13950 0 0 Core Laboratories NV COM N22717107 11007 94970 SH Sole 84570 0 10400 Costar Group Inc COM 22160N109 41315 508805 SH Sole 439755 0 69050 Costco Wholesale Corp COM 22160K105 348 3665 SH Sole 2650 0 1015 Delcath Systems Inc COM 24661P104 25 15100 SH Sole 15100 0 0 Dolby Laboratories Inc COM 25659T107 447 10825 SH Sole 10325 0 500 Donaldson COM 257651109 302 9060 SH Sole 9060 0 0 Dow Chemical Co COM 260543103 346 11000 SH Sole 11000 0 0 DU PONT E I DE NEMOURS COM 263534109 273 5400 SH Sole 5400 0 0 E M C CORP MASS COM COM 268648102 276 10775 SH Sole 7175 0 3600 Equinix Inc COM 29444U502 327 1860 SH Sole 1860 0 0 Expeditors Intl Wash COM 302130109 288 7445 SH Sole 6245 0 1200 EXXON MOBIL CORP COM COM 30231G102 4283 50058 SH Sole 49658 0 400 FactSet Research Systems COM 303075105 9895 106465 SH Sole 93590 0 12875 Faro Technologies Inc COM 311642102 9264 220150 SH Sole 195200 0 24950 Fastenal Co COM 311900104 410 10180 SH Sole 10180 0 0 Forest Laboratories Inc COM 345838106 296 8450 SH Sole 8050 0 400 Geeknet Inc COM 36846Q203 227 11430 SH Sole 10930 0 500 General Electric Co COM 369604103 344 16524 SH Sole 16524 0 0 GENTEX CORP COM COM 371901109 374 17940 SH Sole 17640 0 300 Google Inc Cl A COM 38259P508 238 410 SH Sole 300 0 110 Graco Inc COM 384109104 362 7865 SH Sole 7865 0 0 Grand Canyon Ed Inc COM 38526M106 9083 433750 SH Sole 375925 0 57825 Hansen Medical Inc COM 411307101 58 25500 SH Sole 25500 0 0 Health Discovery Corp COM 42218R100 18 200000 SH Sole 200000 0 0 Healthstream Inc. COM 42222N103 24935 959025 SH Sole 847450 0 111575 Hibbett Sports Inc COM 428567101 18852 326660 SH Sole 282985 0 43675 Hittite Microwave Corp COM 43365Y104 13861 271155 SH Sole 235230 0 35925 ICG GROUP INC COM COM 44928D108 647 69990 SH Sole 68990 0 1000 Iconix Brand Group Inc COM 451055107 1191 68200 SH Sole 44900 0 23300 Idexx Laboratories COM 45168D104 301 3135 SH Sole 3135 0 0 IHS Inc Cl A COM 451734107 536 4980 SH Sole 4980 0 0 InnerWorkings Inc COM 45773Y105 12585 930145 SH Sole 805745 0 124400 INTEL CORP COM COM 458140100 371 13915 SH Sole 10915 0 3000 INTL BUSINESS MACHS COM 459200101 1418 7250 SH Sole 7250 0 0 Intuit COM 461202103 693 11680 SH Sole 10780 0 900 Johnson & Johnson COM 478160104 489 7244 SH Sole 6264 0 980 JPMORGAN CHASE & CO COM COM 46625H100 260 7276 SH Sole 6876 0 400 Kimberly Clark Corp COM 494368103 620 7400 SH Sole 7400 0 0 Markel Corp COM 570535104 453 1025 SH Sole 975 0 50 Merck & Co Inc COM 58933Y105 572 13700 SH Sole 13700 0 0 Meridian Bioscience Inc COM 589584101 16279 795656 SH Sole 686906 0 108750 Micros Systems Inc COM 594901100 497 9700 SH Sole 9700 0 0 Microsoft Corp COM 594918104 283 9237 SH Sole 7417 0 1820 Midway Gold Corp COM 598153104 37 26600 SH Sole 26600 0 0 Morningstar Inc COM 617700109 12913 223248 SH Sole 194573 0 28675 Myriad Genetics Inc COM 62855J104 330 13900 SH Sole 13400 0 500 National Research Corp COM 637372103 13118 250588 SH Sole 221307 0 29281 Neogen Corp COM 640491106 18731 405438 SH Sole 357964 0 47474 NIC Inc COM 62914B100 15924 1253853 SH Sole 1103328 0 150525 NVE Corp COM 629445206 19948 371131 SH Sole 321658 0 49473 PepsiCo Inc COM 713448108 240 3400 SH Sole 3000 0 400 PFIZER INC COM 717081103 558 24245 SH Sole 24245 0 0 POLARIS INDS INC COM COM 731068102 506 7080 SH Sole 7080 0 0 PolyMedix Inc COM 73174C100 3 10000 SH Sole 10000 0 0 PPL CORP COM COM 69351T106 241 8658 SH Sole 8658 0 0 PROCTER & GAMBLE CO COM COM 742718109 908 14826 SH Sole 13876 0 950 PROS Holdings Inc COM 74346Y103 18595 1105537 SH Sole 959887 0 145650 Proto Labs Inc. COM 743713109 7469 259700 SH Sole 225450 0 34250 Quality Systems Inc COM 747582104 11415 414933 SH Sole 359033 0 55900 Raven Industries Inc COM 754212108 31327 450169 SH Sole 391894 0 58275 Ritchie Brothers Auct COM 767744105 9943 467886 SH Sole 404111 0 63775 Rollins Inc COM 775711104 18114 809753 SH Sole 705060 0 104693 Rovi Corp COM 779376102 248 12620 SH Sole 12620 0 0 SCHLUMBERGER LTD COM COM 806857108 203 3125 SH Sole 2275 0 850 Simpson Manufacturing COM 829073105 20937 709500 SH Sole 618450 0 91050 Sirona Dental COM 82966C103 263 5840 SH Sole 5840 0 0 SM Energy Co COM 78454L100 466 9480 SH Sole 9280 0 200 SMUCKER J M CO COM COM 832696405 636 8416 SH Sole 8416 0 0 Sono TEK Corp COM 835483108 11 10000 SH Sole 10000 0 0 Sourcefire Inc COM 83616T108 23191 451189 SH Sole 395764 0 55425 Stamps.com Inc COM 852857200 13042 528675 SH Sole 458900 0 69775 Stericycle Inc COM 858912108 227 2475 SH Sole 2075 0 400 Stratasys Inc COM 862685104 27006 545580 SH Sole 466905 0 78675 Streamline Health Solut COM 86323X106 136 36700 SH Sole 36700 0 0 Sun Hydraulics Corp COM 866942105 25215 1038078 SH Sole 902166 0 135912 SUNOCO INC COM COM 86764P109 256 5400 SH Sole 5400 0 0 TECHNE CORP COM COM 878377100 11564 155850 SH Sole 135400 0 20450 Tetra Tech Inc COM 88162G103 13783 528505 SH Sole 465980 0 62525 Tractor Supply Co COM 892356106 514 6190 SH Sole 6190 0 0 Trend Mining Co COM 89486R106 0 30000 SH Sole 30000 0 0 Trimble Navigation Ltd COM 896239100 819 17790 SH Sole 17790 0 0 Tyler Technologies Inc COM 902252105 23855 591205 SH Sole 512530 0 78675 Underground Solutions Inc COM 904323102 3 20000 SH Sole 20000 0 0 UNIFI INC COM NEW COM 904677200 1832 161664 SH Sole 159664 0 2000 UNION PAC CORP COM COM 907818108 573 4800 SH Sole 4800 0 0 UNITED TECHNOLOGIES COM 913017109 270 3572 SH Sole 3572 0 0 USA Mobility Inc COM 90341G103 236 18350 SH Sole 18350 0 0 Verisk Analytics Inc COM 92345Y106 352 7155 SH Sole 6155 0 1000 VERIZON COMMUNICATIONS COM 92343V104 331 7440 SH Sole 7440 0 0 Westwood Holdings Group COM 961765104 17935 481344 SH Sole 409662 0 71682 Zipcar Inc COM 98974X103 8429 718625 SH Sole 640650 0 77975 Alps Alerian ALERIAN MLP 00162Q866 200 12500 SH Sole 12500 0 0 SPDR S&P 500 Index ETF TR UNIT 78462F103 255 1870 SH Sole 1870 0 0 Flamel Technologies COM 338488109 51 11700 SH Sole 11700 0 0