0000884300-19-000001.txt : 20190211 0000884300-19-000001.hdr.sgml : 20190211 20190211101634 ACCESSION NUMBER: 0000884300-19-000001 CONFORMED SUBMISSION TYPE: 13F-HR PUBLIC DOCUMENT COUNT: 2 CONFORMED PERIOD OF REPORT: 20181231 FILED AS OF DATE: 20190211 DATE AS OF CHANGE: 20190211 EFFECTIVENESS DATE: 20190211 FILER: COMPANY DATA: COMPANY CONFORMED NAME: PERKINS CAPITAL MANAGEMENT INC CENTRAL INDEX KEY: 0000884300 IRS NUMBER: 411501962 STATE OF INCORPORATION: MN FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: 13F-HR SEC ACT: 1934 Act SEC FILE NUMBER: 028-03086 FILM NUMBER: 19582714 BUSINESS ADDRESS: STREET 1: 730 EAST LAKE STREET CITY: WAYZATA STATE: MN ZIP: 55391-1769 BUSINESS PHONE: 9524738367 MAIL ADDRESS: STREET 1: 730 EAST LAKE STREET CITY: WAYZATA STATE: MN ZIP: 55391 FORMER COMPANY: FORMER CONFORMED NAME: PERKINS CAPITAL MANAGEMENT INC ET AL DATE OF NAME CHANGE: 19960212 13F-HR 1 primary_doc.xml 13F-HR LIVE false false false 0000884300 XXXXXXXX 12-31-2018 12-31-2018 PERKINS CAPITAL MANAGEMENT INC

730 EAST LAKE STREET WAYZATA MN 55391

13F HOLDINGS REPORT 028-03086 N Richard C Perkins 952-473-8367 Richard C Perkins Wayzata MN 02-11-2019 0 126 128964 false INFORMATION TABLE 2 2018-13F-4qtr.xml 3M CO COM 88579Y101 491 2576 SH SOLE 2576 0 0 ABBOTT LABS COM 002824100 5562 76900 SH SOLE 33254 0 43646 ADVANCED MICRO DEVICES INC COM 007903107 263 14250 SH SOLE 14250 0 0 AFLAC INC COM 001055102 1588 34850 SH SOLE 23050 0 11800 AIR INDS GROUP COM NEW 00912N205 11 16000 SH SOLE 0 0 16000 AIRGAIN INC COM 00938A104 917 92550 SH SOLE 79800 0 12750 AKOUSTIS TECHNOLOGIES INC COM 00973N102 564 113400 SH SOLE 101400 0 12000 AMARIN CORP PLC SPONS ADR NEW 023111206 401 29500 SH SOLE 19500 0 10000 ANGIODYNAMICS INC COM 03475V101 774 38450 SH SOLE 29550 0 8900 ANI PHARMACEUTICALS INC COM 00182C103 1472 32700 SH SOLE 25200 0 7500 ANTARES PHARMA INC COM 036642106 1112 409000 SH SOLE 336500 0 72500 APPLE INC COM 037833100 410 2600 SH SOLE 2500 0 100 ASSERTIO THERAPEUTICS INC COM 10211F100 3018 465700 SH SOLE 402000 0 63700 ASSOCIATED BANC CORP COM 04545L107 360 99600 SH SOLE 92700 0 6900 ASURE SOFTWARE INC COM 045487105 218 11000 SH SOLE 11000 0 0 AT&T INC COM 04649U102 112 22000 SH SOLE 22000 0 0 ATHERSYS INC COM 00206R102 952 33362 SH SOLE 21462 0 11900 ATOMERA INC COM 04744L106 22 15000 SH SOLE 15000 0 0 ATRICURE INC COM 04965B100 146 51000 SH SOLE 40750 0 10250 ATTUNITY LTD COM 04963C209 2318 75750 SH SOLE 45500 0 30250 AVINGER INC SHS NEW M15332121 821 41700 SH SOLE 39450 0 2250 AXOGEN INC COM NEW 053734208 525 1750000 SH SOLE 1581000 0 169000 BAXTER INTL INC COM 05463X106 7277 356175 SH SOLE 255240 0 100935 BEST BUY COMPANY INC COM 071813109 553 8400 SH SOLE 5500 0 2900 BIO-KEY INTERNATIONAL INC COM 086516101 344 6500 SH SOLE 5000 0 1500 BIOLIFE SOLUTIONS INC COM PAR 09060C309 19 25000 SH SOLE 25000 0 0 BIONANO GENOMICS INC COM NEW 09062W204 611 50750 SH SOLE 50750 0 0 BIOSCRIP INC COM 09075F107 176 33500 SH SOLE 33500 0 0 BIOTELEMETRY INC COM 09069N108 775 217000 SH SOLE 217000 0 0 BLINK CHARGING CO COM 090672106 896 15000 SH SOLE 15000 0 0 BOSTON SCIENTIFIC CORP COM 09354A100 73 42464 SH SOLE 42464 0 0 BOVIE MEDICAL CORP COM 101137107 1232 34850 SH SOLE 25050 0 9800 BP PLC SPONSORED ADR 055622104 400 10550 SH SOLE 6950 0 3600 BRISTOL MYERS SQUIBB CO COM 110122108 838 16125 SH SOLE 12375 0 3750 C H ROBINSON WORLDWIDE INC COM NEW 12541W209 362 4300 SH SOLE 2800 0 1500 CANCER GENETICS INC COM 13739U104 101 418250 SH SOLE 324750 0 93500 CAPSTONE TURBINE CORP COM NEW 14067D409 785 1311143 SH SOLE 1217143 0 94000 CARDIOVASCULAR SYS INC DEL COM 141619106 2397 84150 SH SOLE 65560 0 18590 CAREDX INC COM 14167L103 4977 197960 SH SOLE 161110 0 36850 CHAMPIONS ONCOLOGY INC COM NEW 15870P307 1364 174700 SH SOLE 143200 0 31500 CHEMBIO DIAGNOSTICS INC COM NEW 163572209 687 121400 SH SOLE 108650 0 12750 CIENA CORP COM NEW 171779309 1026 30250 SH SOLE 23000 0 7250 CODEXIS INC COM 192005106 365 21860 SH SOLE 17360 0 4500 CRAFT BREW ALLIANCE INC COM 224122101 737 51500 SH SOLE 44250 0 7250 CREATIVE REALITIES INC COM NEW 22530J200 300 131375 SH SOLE 126219 0 5156 CRYOPORT INC COM PAR $0.001 229050307 1631 147900 SH SOLE 134050 0 13850 CVS HEALTH CORP COM 126650100 1363 20800 SH SOLE 14150 0 6650 CYBEROPTICS CORP COM 232517102 1441 81750 SH SOLE 65300 0 16450 CYPRESS SEMICONDUCTOR CORP COM 232806109 345 27150 SH SOLE 27150 0 0 CYTORI THERAPEUTICS INC COM PAR 23283K402 5 16192 SH SOLE 16192 0 0 DIGITAL TURBINE INC COM NEW 25400W102 1261 689275 SH SOLE 609775 0 79500 DONALDSON COMPANY INC COM 257651109 1071 24690 SH SOLE 9900 0 14790 DULUTH HOLDINGS INC COM CL B 26443V101 341 13500 SH SOLE 13500 0 0 EDAP TMS S A SPONSORED ADR 268311107 50 27250 SH SOLE 27250 0 0 ELECTRAMECCANICA VEHS CORP COM NEW 284849205 292 274000 SH SOLE 243000 0 31000 ENDOLOGIX INC COM 532457108 2732 23610 SH SOLE 16310 0 7300 ENSERVCO CORP COM 29266S106 29 40000 SH SOLE 0 0 40000 EPLUS INC COM 29358Y102 121 326900 SH SOLE 271900 0 55000 EXPEDITORS INTL WASH INC COM 294268107 641 9000 SH SOLE 9000 0 0 FAMOUS DAVES AMER INC COM 302130109 953 14000 SH SOLE 9200 0 4800 FASTENAL CO COM 307068106 934 203503 SH SOLE 123137 0 80366 FIREEYE INC COM 311900104 416 7950 SH SOLE 5450 0 2500 FLEXSHOPPER INC COM 31816Q101 224 13800 SH SOLE 13800 0 0 FLUIDIGM CORP DEL COM NEW 33939J303 379 497000 SH SOLE 449000 0 48000 FULLER H B CO COM 34385P108 2800 324800 SH SOLE 247050 0 77750 GENERAL ELECTRIC CO COM 359694106 804 18850 SH SOLE 13650 0 5200 GENERAL MLS INC COM 369604103 138 18260 SH SOLE 12260 0 6000 HTG MOLECULAR DIAGNOSTICS IN COM 370334104 410 10525 SH SOLE 9025 0 1500 IDEXX LABS INC COM 40434H104 1143 449950 SH SOLE 413450 0 36500 INTEGER HLDGS CORP COM 45168D104 2483 13350 SH SOLE 13350 0 0 INTEL CORP COM 45826H109 869 11400 SH SOLE 8400 0 3000 INTERPACE DIAGNOSTICS GROUP COM 458140100 976 20800 SH SOLE 14750 0 6050 INUVO INC COM NEW 46062X204 825 1031000 SH SOLE 965500 0 65500 IONIS PHARMACEUTICALS INC COM NEW 46122W204 686 641445 SH SOLE 582715 0 58730 IPASS INC COM 462222100 208 3850 SH SOLE 2650 0 1200 IRIDEX CORP COM 46261V306 66 35819 SH SOLE 35819 0 0 IZEA WORLDWIDE INC COM 462684101 504 107250 SH SOLE 84100 0 23150 JAGUAR HEALTH INC COM 46604H105 311 317750 SH SOLE 282750 0 35000 JOINT CORP COM NEW 47010C300 92 402667 SH SOLE 402667 0 0 LANTRONIX INC COM 47973J102 553 66500 SH SOLE 59000 0 7500 LEMAITRE VASCULAR INC COM NEW 516548203 362 123000 SH SOLE 117000 0 6000 LIFEVANTAGE CORPORATION COM 525558201 1522 64400 SH SOLE 58700 0 5700 LILLY ELI & CO COM NEW 53222K205 1081 81925 SH SOLE 13122 0 68803 MATERION CORPORATION COM 576690101 576 12800 SH SOLE 9800 0 3000 MEDTRONIC PLC SHS G5960L103 382 4200 SH SOLE 4200 0 0 MERCK & CO INC COM 58933Y105 596 7800 SH SOLE 7050 0 750 MICROSOFT CORP COM 594918104 2114 20810 SH SOLE 14910 0 5900 MICROVISION INC DEL COM NEW 594960304 720 1192000 SH SOLE 1037000 0 155000 NATERA INC COM 632307104 819 58700 SH SOLE 54700 0 4000 NEOGENOMICS INC COM NEW 64049M209 3550 281500 SH SOLE 260000 0 21500 OOMA INC COM 683416101 797 57450 SH SOLE 51700 0 5750 OPTIMIZERX CORP COM NEW 68401U204 2357 214896 SH SOLE 201227 0 13669 PARETEUM CORP COM NEW 69946T207 1638 968979 SH SOLE 854979 0 114000 PATTERSON COMPANIES INC COM 703395103 902 45875 SH SOLE 37875 0 8000 PERFICIENT INC COM 71375U101 423 19000 SH SOLE 19000 0 0 PFIZER INC COM 717081103 2926 67034 SH SOLE 40149 0 26885 POLYMET MINING CORP COM 731916102 51 62375 SH SOLE 30625 0 31750 PROFIRE ENERGY INC COM 74316X101 685 472200 SH SOLE 426200 0 46000 QUANTENNA COMMUNICATIONS INC COM 74766D100 445 31000 SH SOLE 31000 0 0 QUMU CORP COM 749063103 21 11000 SH SOLE 5000 0 6000 RESTORATION ROBOTICS INC COM 76133C103 253 581500 SH SOLE 535000 0 46500 ROCKWELL MED INC COM 774374102 950 420500 SH SOLE 191150 0 229350 RUBICON PROJ INC COM 78112V102 2412 646750 SH SOLE 596750 0 50000 SENSUS HEALTHCARE INC COM 81728J109 2852 384836 SH SOLE 316136 0 68700 SHIRE PLC SPONSORED ADR 82481R106 533 3065 SH SOLE 3065 0 0 SPORTSMANS WHSE HLDGS INC COM 84920Y106 889 203000 SH SOLE 155000 0 48000 STREAMLINE HEALTH SOLUTIONS COM 86323X106 447 551582 SH SOLE 489536 0 62046 TACTILE SYS TECHNOLOGY INC COM 87357P100 1563 34305 SH SOLE 22100 0 12205 TARGET CORP COM 87612E106 1219 18450 SH SOLE 13400 0 5050 TILE SHOP HLDGS INC COM 88677Q109 1565 285600 SH SOLE 223500 0 62100 TITAN PHARMACEUTICALS INC DE COM NEW 888314309 122 545000 SH SOLE 545000 0 0 TOUGHBUILT INDUSTRIES INC UNIT 10/10/20233 89157G306 392 94500 SH SOLE 82500 0 12000 TURTLE BEACH CORP COM NEW 900450206 744 52131 SH SOLE 48006 0 4125 TYME TECHNOLOGIES INC COM 90238J103 363 98400 SH SOLE 90400 0 8000 U.S. AUTO PARTS NETWORK INC COM 90343C100 114 125250 SH SOLE 100250 0 25000 US BANCORP DEL COM NEW 902973304 880 19262 SH SOLE 11000 0 8262 USA TECHNOLOGIES INC COM NO PAR 90328S500 436 112035 SH SOLE 111535 0 500 VALERITAS HLDGS INC COM NEW 91914N202 493 1515000 SH SOLE 1300500 0 214500 VERACYTE INC COM 92337F107 2626 208705 SH SOLE 188705 0 20000 VERICEL CORP COM 92346J108 9484 545050 SH SOLE 402250 0 142800 VERIZON COMMUNICATIONS INC COM 92343V104 1133 20150 SH SOLE 13650 0 6500 VIEWRAY INC COM 92672L107 474 78075 SH SOLE 74075 0 4000 VONAGE HLDGS CORP COM 92886T201 775 88725 SH SOLE 80625 0 8100 XILINX INC COM 983919101 415 4875 SH SOLE 4875 0 0 XPO LOGISTICS INC COM 983793100 242 4250 SH SOLE 3750 0 500 ZIX CORP COM 98974P100 172 30000 SH SOLE 30000 0 0