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Institutional Investment Manager
PERKINS CAPITAL MANAGEMENT INC
PERKINS CAPITAL MANAGEMENT INC (CIK: 0000884300) incorporated in Minnesota, located at 730 East Lake Street, Wayzata, MN. Institutional holdings reported to the SEC.

Institutional Holdings (2016Q1)
Portfolio Summary: 117 holdings with a total value of $79,890,000.
#
Name
Shares
Value ($)
%
Options
Notes
51 GLAXOSMITHKLINE PLC 14,700 596,000 0.75%
52 GENERAL ELECTRIC CO 18,435 586,000 0.73%
53 BOTTOMLINE TECH DEL INC COM 18,200 555,000 0.69%
54 CANCER GENETICS 184,950 525,000 0.66%
55 DONALDSON INC 15,600 498,000 0.62%
56 INCONTACT INC 53,500 476,000 0.60%
57 TENET HEALTHCARE CORP 16,150 467,000 0.58%
58 DATALINK ORD 50,000 457,000 0.57%
59 DULUTH HLDGS INC 23,200 452,000 0.57%
60 CARDICA INC 123,038 438,000 0.55%
61 WAFERGEN BIO-SYSTEMS INC 676,500 433,000 0.54%
62 3M CO 2,576 429,000 0.54%
63 DEPOMED INC 30,000 418,000 0.52%
64 ONCOTHYREON INC COM N/C EFF 6/ 311,550 396,000 0.50%
65 DIGITAL TURBINE INC 318,229 379,000 0.47%
66 ENTEROMEDICS INC 384,880 372,000 0.47%
67 NVIDIA CORPORATION 10,425 371,000 0.46%
68 Inventure Foods Inc 65,500 370,000 0.46%
69 GREATBATCH INC 10,150 362,000 0.45%
70 CYTORI THERAPEUTIC INC 1,597,831 340,000 0.43%
71 GEOSPACE TECHNOLOGIES CORP COM 27,150 335,000 0.42%
72 SCRIPPS E W CO OHIO CL A NEW 20,000 312,000 0.39%
73 SRC ENERGY INC 40,000 311,000 0.39%
74 GENERAL MLS INC 4,656 295,000 0.37%
75 TURTLE BEACH CORP COM 250,000 285,000 0.36%
76 INSIGNIA SYS INC 100,000 285,000 0.36%
77 USA Technologies Inc 56,650 247,000 0.31%
78 VERIZON COMMUNICATIONS INC 4,430 240,000 0.30%
79 TCF FINL CORP 18,750 230,000 0.29%
80 ENDOLOGIX INC 27,000 226,000 0.28%
81 PERFICIENT INC COM 10,000 217,000 0.27%
82 STAAR Surgical Co 29,000 214,000 0.27%
83 APPLIANCE RECYCLING CTRS AME 180,000 212,000 0.27%
84 APPLE INC 1,870 204,000 0.26%
85 INNERWORKINGS INC 25,000 199,000 0.25%
86 SEQUENOM INC 122,900 173,000 0.22%
87 VERMILLION INC 117,500 173,000 0.22%
88 SUMMER INFANT INC 92,000 161,000 0.20%
89 MAST THERAPEUTICS INC COM 563,500 154,000 0.19%
90 COMPUTER TASK GROUP INC 30,000 153,000 0.19%
91 VENAXIS INC 49,486 134,000 0.17%
92 HANSEN MEDICAL INC 51,030 133,000 0.17%
93 CRYOPORT INC 60,606 123,000 0.15%
94 SAJAN INC 30,625 119,000 0.15%
95 CALIX INC COM 16,234 115,000 0.14%
96 GOLDEN ENTMT INC COM 10,500 114,000 0.14%
97 UQM TECHNOLOGIES INC COM 197,650 113,000 0.14%
98 CYPRESS SEMICONDUCTOR CORP 12,900 112,000 0.14%
99 NORTECH SYS INC 28,500 110,000 0.14%
100 AMEDICA CORP 63,755 99,000 0.12%
Page 2 of 3

Portfolio data is normalized using SEC Form 13F filings, including the Original 13F-HR (0000884300-16-000034, filed 2016.04.18).

From 2023-01-03 onward, the SEC requires values to be reported in nearest dollars. Earlier filings reported values in thousands; therefore, positions shown as $0 in older filings may represent actual values between $0–$999.