0000884300-21-000003.txt : 20210428
0000884300-21-000003.hdr.sgml : 20210428
20210428110840
ACCESSION NUMBER: 0000884300-21-000003
CONFORMED SUBMISSION TYPE: 13F-HR
PUBLIC DOCUMENT COUNT: 2
CONFORMED PERIOD OF REPORT: 20210331
FILED AS OF DATE: 20210428
DATE AS OF CHANGE: 20210428
EFFECTIVENESS DATE: 20210428
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: 21862503
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
true
false
0000884300
XXXXXXXX
03-31-2021
03-31-2021
PERKINS CAPITAL MANAGEMENT INC
730 EAST LAKE STREET
WAYZATA
MN
55391
13F HOLDINGS REPORT
028-03086
N
Richard Perkins
President/COO
9524738367
Richard C Perkins
Wayzata
MN
04-26-2001
0
105
172924
false
INFORMATION TABLE
2
2021-13f-1qtr.xml
3M CO
COM
88579Y101
1263
6556
SH
SOLE
6306
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250
9 METERS BIOPHARMA INC
COM
654405109
410
350000
SH
SOLE
350000
0
0
ABBOTT LABS
COM
002824100
3305
27580
SH
SOLE
22830
0
4750
ABBVIE INC
COM
00287Y109
1333
12313
SH
SOLE
10163
0
2150
ACHIEVE LIFE SCIENCES INC
COM
004468500
470
40600
SH
SOLE
40600
0
0
ADVANCED MICRO DEVICES INC
COM
007903107
663
8450
SH
SOLE
8450
0
0
AGRIFY CORP
COM
00853E107
1410
113000
SH
SOLE
105500
0
7500
AIR INDS GROUP
COM
00912N205
24
16000
SH
SOLE
0
0
16000
AIRGAIN INC
COM
00938A104
350
16500
SH
SOLE
15500
0
1000
AKOUSTIS TECHNOLOGIES INC
COM
00973N102
2314
173450
SH
SOLE
151700
0
21750
ALPHATEC HLDGS INC
COM NEW
02081G201
2901
183750
SH
SOLE
157100
0
26650
AMARIN CORP PLC
SPONS ADR NEW
023111206
104
16700
SH
SOLE
7700
0
9000
AMMO INC
COM
00175J107
89
15000
SH
SOLE
15000
0
0
ANI PHARMACEUTICALS INC
COM
00182C103
530
14666
SH
SOLE
14500
0
166
ANTARES PHARMA INC
COM
036642106
2229
542283
SH
SOLE
440833
0
101450
APPLE INC
COM
037833100
605
4950
SH
SOLE
4950
0
0
ASPEN GROUP INC
COM NEW
04530L203
872
145250
SH
SOLE
113500
0
31750
ASURE SOFTWARE INC
COM
04649U102
321
42000
SH
SOLE
42000
0
0
AT&T INC
COM
00206R102
1231
40652
SH
SOLE
33652
0
7000
ATHERSYS INC NEW
COM
04744L106
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17000
SH
SOLE
8500
0
8500
ATRICURE INC
COM
04963C209
2513
38350
SH
SOLE
27750
0
10600
AVINGER INC
COM
053734604
2614
1731000
SH
SOLE
1581000
0
150000
AXOGEN INC
COM
05463X106
5622
277490
SH
SOLE
220740
0
56750
AZIYO BIOLOGICS INC
COM CL A
05479K106
1920
138925
SH
SOLE
120675
0
18250
BAXTER INTL INC
COM
071813109
368
4367
SH
SOLE
3467
0
900
BIOLASE INC
COM NEW
090911207
1395
1655500
SH
SOLE
1318750
0
336750
BIOLIFE SOLUTIONS INC
COM NEW
09062W204
810
22500
SH
SOLE
22500
0
0
BRISTOL-MYERS SQUIBB CO
COM
110122108
1038
16450
SH
SOLE
13950
0
2500
CAPSTONE TURBINE CORP
COM
14067D508
91
10000
SH
SOLE
10000
0
0
CARDIOVASCULAR SYS INC DEL
COM
141619106
1946
50767
SH
SOLE
42217
0
8550
CAREDX INC
COM
14167L103
7227
106142
SH
SOLE
85900
0
20242
CASTLE BIOSCIENCES INC
COM
14843C105
2293
33500
SH
SOLE
28645
0
4855
CASTLIGHT HEALTH INC
CL B
14862Q100
2204
1459500
SH
SOLE
1329750
0
129750
CHEMBIO DIAGNOSTICS INC
COM NEW
163572209
1017
289680
SH
SOLE
238130
0
51550
CIENA CORP
COM NEW
171779309
999
18250
SH
SOLE
15000
0
3250
CONFORMIS INC
COM
20717E101
446
450000
SH
SOLE
400000
0
50000
CRYOPORT INC
COM PAR $0.001
229050307
624
12000
SH
SOLE
12000
0
0
CVS HEALTH CORP
COM
126650100
403
5359
SH
SOLE
4659
0
700
CYNERGISTEK INC
COM
23258P105
353
185000
SH
SOLE
170000
0
15000
DIGI INTL INC
COM
253798102
2436
128300
SH
SOLE
111175
0
17125
DONALDSON INC
COM
257651109
556
9567
SH
SOLE
6567
0
3000
DYADIC INTL INC DEL
COM
26745T101
262
47700
SH
SOLE
200
0
47500
EPLUS INC
COM
294268107
598
6000
SH
SOLE
6000
0
0
EXAGEN INC
COM
30068X103
3562
203530
SH
SOLE
172480
0
31050
FASTENAL COMPANY MM
COM
311900104
483
9600
SH
SOLE
9600
0
0
FLEXSHOPPER INC
COM NEW
33939J303
3628
1379370
SH
SOLE
1150470
0
228900
FLUIDIGM CORP DEL
COM
34385P108
2445
540825
SH
SOLE
470225
0
70600
FORTRESS BIOTECH INC
COM
34960Q109
449
127330
SH
SOLE
121330
0
6000
GENERAL MLS INC
COM
370334104
481
7839
SH
SOLE
7239
0
600
GILEAD SCIENCES INC
COM
375558103
795
12300
SH
SOLE
10750
0
1550
IDEXX LABS INC
COM
45168D104
5434
11105
SH
SOLE
11105
0
0
IMEDIA BRANDS INC
COM CL A
452465206
434
56000
SH
SOLE
56000
0
0
INTERNATIONAL FLAVORS&FRAGRA
COM
459506101
762
5460
SH
SOLE
5110
0
350
INTRICON CORP
COM
46121H109
760
29650
SH
SOLE
23500
0
6150
INTRUSION INC
COM NEW
46121E205
1396
59750
SH
SOLE
53750
0
6000
INUVO INC
COM NEW
46122W204
3858
3782613
SH
SOLE
3142908
0
639705
IRIDEX CORP
COM
462684101
488
72246
SH
SOLE
54746
0
17500
ISORAY INC
COM
46489V104
1525
1399000
SH
SOLE
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0
188500
ITAMAR MED LTD
SPONSORED ADS
465437101
645
26950
SH
SOLE
22950
0
4000
JOHNSON AND JOHNSON
COM
478160104
378
2300
SH
SOLE
2300
0
0
LEMAITRE VASCULAR INC
COM
525558201
2622
53750
SH
SOLE
47150
0
6600
LIFEVANTAGE CORP
COM NEW
53222K205
744
79613
SH
SOLE
11065
0
68548
LILLY ELI & CO
COM
532457108
2561
13708
SH
SOLE
11508
0
2200
MAGNITE INC
COM
55955D100
979
23525
SH
SOLE
20075
0
3450
MEDTRONIC PLC
SHS
G5960L103
307
2600
SH
SOLE
2600
0
0
MERCK & CO. INC
COM
58933Y105
946
12275
SH
SOLE
10375
0
1900
MICROSOFT CORP
COM
594918104
3653
15493
SH
SOLE
12843
0
2650
MYRIAD GENETICS INC
COM
62855J104
213
7000
SH
SOLE
7000
0
0
NATERA INC
COM
632307104
6493
63950
SH
SOLE
55400
0
8550
NEOGENOMICS INC
COM NEW
64049M209
7755
160800
SH
SOLE
141000
0
19800
NXP SEMICONDUCTOR N V
COM
N6596X109
513
2550
SH
SOLE
2450
0
100
OOMA INC
COM
683416101
1899
119800
SH
SOLE
102050
0
17750
OPTIMIZERX CORP
COM NEW
68401U204
5933
121706
SH
SOLE
110051
0
11655
OPTION CARE HEALTH INC
COM NEW
68404L201
399
22500
SH
SOLE
22500
0
0
PARATEK PHARMACEUTICALS INC
COM
699374302
536
75850
SH
SOLE
62650
0
13200
PATTERSON COS INC
COM
703395103
939
29375
SH
SOLE
26375
0
3000
PERFICIENT INC
COM
71375U101
417
7100
SH
SOLE
7100
0
0
PERION NETWORK LTD
SHS NEW
M78673114
1325
74000
SH
SOLE
69696
0
4304
PFIZER INC
COM
717081103
1773
48928
SH
SOLE
35053
0
13875
PROFIRE ENERGY INC
COM
74316X101
1792
1628880
SH
SOLE
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0
267365
PROGENITY INC
COM
74319F107
1920
403400
SH
SOLE
335400
0
68000
QUALIGEN THERAPEUTICS INC
COM
74754R103
85
31652
SH
SOLE
31652
0
0
QUICKLOGIC CORP
COM NEW
74837P405
1618
233785
SH
SOLE
192035
0
41750
QUMU CORP
COM
749063103
2375
351310
SH
SOLE
305010
0
46300
ROCKWELL MED INC
COM
774374102
3292
2838175
SH
SOLE
2235750
0
602425
SENSEONICS HLDGS INC
COM
81727U105
50
19000
SH
SOLE
9000
0
10000
SENSUS HEALTHCARE INC
COM
81728J109
38
10000
SH
SOLE
3000
0
7000
SHARPSPRING INC
COM
820054104
1789
111825
SH
SOLE
99275
0
12550
SIENTRA INC
COM
82621J105
98
13500
SH
SOLE
13500
0
0
SONIM TECHNOLOGIES INC
COM
83548F101
1492
1819567
SH
SOLE
1598567
0
221000
STREAMLINE HEALTH SOLUTIONS
COM
86323X106
4056
1978550
SH
SOLE
1682899
0
295651
SURGALIGN HOLDINGS INC
COM
86882C105
654
300000
SH
SOLE
273761
0
26239
TACTILE SYS TECHNOLOGY INC
COM
87357P100
969
17792
SH
SOLE
13767
0
4025
TARGET CORP
COM
87612E106
1551
7829
SH
SOLE
6650
0
1179
US BANCORP DEL
COM NEW
902973304
493
8917
SH
SOLE
6667
0
2250
USA TECHNOLOGIES INC
COM
90328S500
3273
279225
SH
SOLE
240975
0
38250
VERACYTE INC
COM
92337F107
6798
126480
SH
SOLE
110330
0
16150
VERB TECHNOLOGY CO INC
COM
92337U104
17
12000
SH
SOLE
0
0
12000
VERICEL CORP
COM
92346J108
8616
155107
SH
SOLE
125050
0
30057
VERIZON COMMUNICATIONS INC
COM
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1031
17725
SH
SOLE
14975
0
2750
VIATRIS INC
COM
92556V106
147
10546
SH
SOLE
9430
0
1116
VIEWRAY INC
COM
92672L107
111
25500
SH
SOLE
9500
0
16000
VONAGE HLDGS CORP
COM
92886T201
1844
156025
SH
SOLE
133175
0
22850
XILINX INC
COM
983919101
1338
10795
SH
SOLE
10795
0
0
ZIX CORP
COM
98974P100
1757
232675
SH
SOLE
192825
0
39850