PERKINS CAPITAL MANAGEMENT INC
Securities ▲▼ | Shares | Value ($K) | |||||
|---|---|---|---|---|---|---|---|
Q2 2025 ▲▼ | Q3 2025 ▲▼ | Change ▲▼ | Q2 2025 ▲▼ | Q3 2025 ▲▼ | Weight (%) ▲▼ | Change ▲▼ | |
| MDXHEALTH SA | 1,420,025 | 1,402,608 | -17,417 | 3,138,255 | 6,522,127 | 5.75% | +3,383,872 |
| ALPHATEC HLDGS INC(ATEC) | 0 | 173,317 | +173,317 | 0 | 2,520,029 | 2.22% | +2,520,029 |
| SKYWATER TECHNOLOGY INC(SKYT) | 91,250 | 170,050 | +78,800 | 897,900 | 3,173,133 | 2.80% | +2,275,233 |
| AXOGEN INC(AXGN) | 238,734 | 236,051 | -2,683 | 2,590,264 | 4,211,150 | 3.71% | +1,620,886 |
| BUTTERFLY NETWORK INC(BFLY) | 295,260 | 924,280 | +629,020 | 590,520 | 1,783,860 | 1.57% | +1,193,340 |
| ZETA GLOBAL HOLDINGS CORP(ZETA) | 0 | 57,500 | +57,500 | 0 | 1,142,525 | 1.01% | +1,142,525 |
| LUCID DIAGNOSTICS INC | 0 | 1,127,000 | +1,127,000 | 0 | 1,138,270 | 1.00% | +1,138,270 |
| BACKBLAZE INC | 285,525 | 280,025 | -5,500 | 1,570,387 | 2,598,632 | 2.29% | +1,028,245 |
| IDEXX LABS INC(IDXX) | 9,700 | 9,700 | 0 | 5,202,498 | 6,197,233 | 5.46% | +994,735 |
| CRYOPORT INC | 170,050 | 207,280 | +37,230 | 1,268,573 | 1,965,014 | 1.73% | +696,441 |
| INOGEN INC | 148,050 | 202,800 | +54,750 | 1,040,791 | 1,656,876 | 1.46% | +616,085 |
| CIENA CORP(CIEN) | 9,650 | 9,400 | -250 | 784,834 | 1,369,298 | 1.21% | +584,464 |
| DAY ONE BIOPHARMACEUTICALS I | 0 | 82,250 | +82,250 | 0 | 579,862 | 0.51% | +579,862 |
| VERACYTE INC(VCYT) | 81,950 | 79,683 | -2,267 | 2,215,108 | 2,735,517 | 2.41% | +520,409 |
| HAIN CELESTIAL GROUP INC | 125,213 | 446,213 | +321,000 | 190,324 | 705,017 | 0.62% | +514,693 |
| BIODESIX INC | 0 | 52,633 | +52,633 | 0 | 397,379 | 0.35% | +397,379 |
| DYADIC INTL INC DEL | 47,850 | 348,050 | +300,200 | 47,371 | 410,699 | 0.36% | +363,328 |
| NEUROONE MED TECHNOLOGIES CO | 1,500,000 | 1,468,000 | -32,000 | 1,017,450 | 1,304,465 | 1.15% | +287,015 |
| ABBVIE INC(ABBV) | 5,892 | 5,842 | -50 | 1,093,673 | 1,352,657 | 1.19% | +258,984 |
| OPTIMIZERX CORP | 39,096 | 37,596 | -1,500 | 527,796 | 770,718 | 0.68% | +242,922 |
| ADVANCED MICRO DEVICES INC(AMD) | 19,304 | 18,404 | -900 | 2,739,238 | 2,977,583 | 2.62% | +238,345 |
| CELCUITY INC(CELC) | 11,700 | 7,900 | -3,800 | 156,195 | 390,260 | 0.34% | +234,065 |
| MICROSOFT CORP(MSFT) | 12,285 | 12,245 | -40 | 6,110,682 | 6,342,298 | 5.59% | +231,616 |
| APPLE INC(AAPL) | 4,650 | 4,650 | 0 | 954,040 | 1,184,029 | 1.04% | +229,989 |
| ANI PHARMACEUTICALS INC(ANIP) | 8,441 | 8,441 | 0 | 550,775 | 773,196 | 0.68% | +222,421 |
| VELO3D INC | 0 | 70,000 | +70,000 | 0 | 214,900 | 0.19% | +214,900 |
| DIGITAL TURBINE INC(APPS) | 392,600 | 386,100 | -6,500 | 2,316,340 | 2,471,040 | 2.18% | +154,700 |
| AIRGAIN INC | 36,500 | 36,500 | 0 | 5,376 | 158,410 | 0.14% | +153,034 |
| ONDAS HLDGS INC(ONDS) | 744,005 | 204,723 | -539,282 | 1,428,490 | 1,580,462 | 1.39% | +151,972 |
| LEMAITRE VASCULAR INC(LMAT) | 30,711 | 30,461 | -250 | 2,550,549 | 2,665,642 | 2.35% | +115,093 |
| INTEL CORP(INTC) | 14,700 | 13,050 | -1,650 | 329,280 | 437,827 | 0.39% | +108,547 |
| TACTILE SYS TECHNOLOGY INC | 11,200 | 14,066 | +2,866 | 113,568 | 194,673 | 0.17% | +81,105 |
| CASTLE BIOSCIENCES INC | 27,995 | 28,145 | +150 | 571,658 | 640,862 | 0.56% | +69,204 |
| PUMA BIOTECHNOLOGY INC | 0 | 12,200 | +12,200 | 0 | 64,782 | 0.06% | +64,782 |
| VIATRIS INC(VTRS) | 56,878 | 57,695 | +817 | 507,921 | 571,180 | 0.50% | +63,259 |
| CVRX INC | 16,350 | 19,750 | +3,400 | 96,138 | 159,382 | 0.14% | +63,244 |
| CREXENDO INC | 170,600 | 168,850 | -1,750 | 1,035,542 | 1,097,525 | 0.97% | +61,983 |
| DONALDSON INC(DCI) | 4,400 | 4,400 | 0 | 305,140 | 360,140 | 0.32% | +55,000 |
| FASTENAL CO(FAST) | 7,500 | 7,500 | 0 | 315,000 | 367,800 | 0.32% | +52,800 |
| JOHNSON & JOHNSON(JNJ) | 1,600 | 1,600 | 0 | 244,400 | 296,672 | 0.26% | +52,272 |
| BIOLIFE SOLUTIONS INC(BLFS) | 12,500 | 12,500 | 0 | 269,250 | 318,875 | 0.28% | +49,625 |
| MERCK & CO INC(MRK) | 8,750 | 8,750 | 0 | 692,650 | 734,387 | 0.65% | +41,737 |
| BP PLC(BP) | 9,200 | 9,200 | 0 | 275,356 | 317,032 | 0.28% | +41,676 |
| US BANCORP DEL(USB) | 13,050 | 12,900 | -150 | 590,512 | 623,457 | 0.55% | +32,945 |
| CONOCOPHILLIPS(COP) | 5,250 | 5,250 | 0 | 471,135 | 496,597 | 0.44% | +25,462 |
| ROCKWELL MED INC | 71,922 | 71,922 | 0 | 60,990 | 86,306 | 0.08% | +25,316 |
| ATRICURE INC(ATRC) | 29,102 | 27,750 | -1,352 | 953,673 | 978,187 | 0.86% | +24,514 |
| ACCURAY INC | 70,000 | 70,800 | +800 | 95,900 | 118,236 | 0.10% | +22,336 |
| NXP SEMICONDUCTORS N V | 2,300 | 2,300 | 0 | 502,527 | 523,779 | 0.46% | +21,252 |
| DIGI INTL INC(DGII) | 10,333 | 10,333 | 0 | 360,208 | 376,741 | 0.33% | +16,533 |
| PFIZER INC(PFE) | 40,459 | 39,009 | -1,450 | 980,726 | 993,949 | 0.88% | +13,223 |
| QUEST DIAGNOSTICS INC(DGX) | 1,200 | 1,200 | 0 | 215,556 | 228,696 | 0.20% | +13,140 |
| PULMONX CORP | 10,000 | 21,000 | +11,000 | 25,900 | 34,020 | 0.03% | +8,120 |
| VERIZON COMMUNICATIONS INC(VZ) | 11,808 | 11,808 | 0 | 510,932 | 518,962 | 0.46% | +8,030 |
| IRIDEX CORP | 47,300 | 41,300 | -6,000 | 41,714 | 47,103 | 0.04% | +5,389 |
| EPLUS INC(PLUS) | 5,000 | 5,000 | 0 | 360,500 | 355,050 | 0.31% | -5,450 |
| GILEAD SCIENCES INC(GILD) | 8,333 | 8,266 | -67 | 923,880 | 917,526 | 0.81% | -6,354 |
| QUICKLOGIC CORP | 202,956 | 204,956 | +2,000 | 1,250,209 | 1,242,033 | 1.09% | -8,176 |
| PERSONALIS INC(PSNL) | 252,500 | 252,500 | 0 | 1,656,400 | 1,646,300 | 1.45% | -10,100 |
| CODEXIS INC | 312,000 | 307,700 | -4,300 | 761,280 | 750,788 | 0.66% | -10,492 |
| COSTCO WHSL CORP NEW(COST) | 250 | 250 | 0 | 247,485 | 231,407 | 0.20% | -16,078 |
| GENERAL MLS INC(GIS) | 8,900 | 8,775 | -125 | 461,109 | 442,435 | 0.39% | -18,674 |
| Senseonics Hldgs Inc | 80,000 | 0 | -80,000 | 38,112 | 0 | — | -38,112 |
| ASURE SOFTWARE INC | 25,000 | 25,000 | 0 | 244,000 | 205,000 | 0.18% | -39,000 |
| TARGET CORP(TGT) | 4,900 | 4,900 | 0 | 483,385 | 439,530 | 0.39% | -43,855 |
| Alphatec Hldgs Inc(ATEC) | 179,817 | 0 | -179,817 | 49,522 | 0 | — | -49,522 |
| scPharmaceuticals Inc | 13,500 | 0 | -13,500 | 51,435 | 0 | — | -51,435 |
| ABBOTT LABS INC | 21,743 | 21,559 | -184 | 2,957,265 | 2,887,612 | 2.54% | -69,653 |
| AT&T INC(T) | 30,342 | 28,342 | -2,000 | 878,097 | 800,378 | 0.71% | -77,719 |
| BRISTOL-MYERS SQUIBB CO(BMY) | 10,430 | 8,430 | -2,000 | 482,805 | 380,193 | 0.34% | -102,612 |
| BLACKSKY TECHNOLOGY INC | 121,500 | 118,750 | -2,750 | 2,500,470 | 2,392,812 | 2.11% | -107,658 |
| PERION NETWORK LTD | 128,675 | 122,950 | -5,725 | 1,306,051 | 1,180,320 | 1.04% | -125,731 |
| Myomo Inc | 61,400 | 0 | -61,400 | 132,624 | 0 | — | -132,624 |
| FLEXSHOPPER INC | 185,550 | 90,550 | -95,000 | 222,660 | 58,043 | 0.05% | -164,617 |
| NEOGENOMICS INC(NEO) | 167,950 | 136,850 | -31,100 | 1,227,714 | 1,056,482 | 0.93% | -171,232 |
| Baxter Intl Inc | 6,900 | 0 | -6,900 | 208,932 | 0 | — | -208,932 |
| OOMA INC | 190,804 | 187,470 | -3,334 | 2,461,372 | 2,247,765 | 1.98% | -213,607 |
| LIFEVANTAGE CORP | 75,508 | 75,508 | 0 | 987,645 | 734,693 | 0.65% | -252,952 |
| USIO INC | 991,693 | 858,193 | -133,500 | 1,517,290 | 1,218,634 | 1.07% | -298,656 |
| Biodesix Inc | 1,059,711 | 0 | -1,059,711 | 299,050 | 0 | — | -299,050 |
| APYX MEDICAL CORPORATION | 227,000 | 81,000 | -146,000 | 510,750 | 173,340 | 0.15% | -337,410 |
| Sera Prognostics Inc | 131,000 | 0 | -131,000 | 362,870 | 0 | — | -362,870 |
| MAGNITE INC(MGNI) | 135,125 | 131,275 | -3,850 | 3,259,215 | 2,859,169 | 2.52% | -400,046 |
| TELA BIO INC | 875,865 | 833,928 | -41,937 | 1,699,178 | 1,242,553 | 1.10% | -456,625 |
| ELI LILLY & CO(LLY) | 9,520 | 9,090 | -430 | 7,421,126 | 6,935,670 | 6.11% | -485,456 |
| NATERA INC(NTRA) | 45,750 | 44,850 | -900 | 7,729,005 | 7,219,504 | 6.36% | -509,501 |
| VERICEL CORP(VCEL) | 26,100 | 12,250 | -13,850 | 1,110,555 | 385,507 | 0.34% | -725,048 |
| INUVO INC | 695,315 | 670,972 | -24,343 | 3,198,449 | 2,355,112 | 2.08% | -843,337 |
| ELUTIA INC | 1,153,977 | 1,131,499 | -22,478 | 2,284,874 | 1,007,260 | 0.89% | -1,277,614 |
| EXAGEN INC | 231,858 | 20,075 | -211,783 | 1,618,369 | 220,624 | 0.19% | -1,397,745 |