Institutional Manager · CIK 0000884300
PERKINS CAPITAL MANAGEMENT INC
WAYZATA, MN · File #028-03086
Latest AUM
$125.9M
Positions
91
Top-10 Concentration
51.8%
Filings
9
Portfolio Value Over Time
2024-03
2024-06
2024-09
2024-12
2025-03
2025-06
2025-09
2025-12
Biggest QoQ Changes
Ranked by conviction flow (share change × current price) so mark-to-market moves don't dominate. Price effect column shows how much of the $ change was just the stock moving.
| Action | Issuer | Ticker / CUSIP | Δ Shares | Flow ($) | Price Effect |
|---|---|---|---|---|---|
| REDUCE | BLACKSKY TECHNOLOGY INC | BKSY-WT | -90,000 | -$1.7M | -$166,252 |
| NEW | OWLET INC | OWLTW | +102,105 | +$1.7M | $0 |
| NEW | NEOGEN CORP | NEOG | +179,250 | +$1.3M | $0 |
| NEW | PROFOUND MED CORP | PROF | +114,280 | +$899,384 | $0 |
| NEW | VERITONE INC | VERI | +175,600 | +$816,540 | $0 |
| REDUCE | CIENA CORP | CIEN | -3,100 | -$724,997 | +$829,080 |
| ADD | TELA BIO INC | TELA | +563,490 | +$664,918 | -$258,518 |
| REDUCE | SKYWATER TECHNOLOGY INC | SKYT | -36,400 | -$661,024 | -$85,025 |
| NEW | CPS TECHNOLOGIES CORP | CPSH | +202,085 | +$624,443 | $0 |
| ADD | QUICKLOGIC CORP | QUIK | +70,750 | +$425,207 | -$10,247 |
Sector Allocation
Filing History
- 13F HOLDINGS REPORTQ/E Dec 202591 pos · $125.9M
- 13F HOLDINGS REPORTQ/E Sep 202583 pos · $113.5M
- 13F HOLDINGS REPORTQ/E Jun 202583 pos · $99.5M
- 13F HOLDINGS REPORTQ/E Mar 202582 pos · $94.8M
- 13F HOLDINGS REPORTQ/E Dec 202481 pos · $112.7M
- 13F HOLDINGS REPORTQ/E Sep 202484 pos · $106.6M
- 13F HOLDINGS REPORTQ/E Jun 202488 pos · $106.1M
- 13F HOLDINGS REPORTQ/E Mar 202490 pos · $119.9M
- 13F HOLDINGS REPORTQ/E Dec 202398 pos · $100,871
Top 20 Holdings — Dec 2025
| # | Issuer | Ticker | Shares | Value | % of Portfolio |
|---|---|---|---|---|---|
| 1 | NATERA INC | NTRA | 44,550 | $10.2M | 8.99% |
| 2 | ELI LILLY & CO | LLY | 8,965 | $9.6M | 8.49% |
| 3 | AXOGEN INC | AXGN | 228,334 | $7.5M | 6.58% |
| 4 | IDEXX LABS INC | 45168D104 | 9,700 | $6.6M | 5.78% |
| 5 | MICROSOFT CORP | MSFT | 12,215 | $5.9M | 5.20% |
| 6 | MDXHEALTH SA | MDXH | 1,378,941 | $4.9M | 4.34% |
| 7 | ADVANCED MICRO DEVICES INC | AMD | 17,654 | $3.8M | 3.33% |
| 8 | ALPHATEC HOLDINGS INC | ATEC | 171,747 | $3.6M | 3.18% |
| 9 | BUTTERFLY NETWORK INC | BFLY | 923,780 | $3.5M | 3.09% |
| 10 | VERACYTE INC | VCYT | 75,433 | $3.2M | 2.80% |
| 11 | ABBOTT LABS | ABLZF | 21,409 | $2.7M | 2.36% |
| 12 | SKYWATER TECHNOLOGY INC | SKYT | 133,650 | $2.4M | 2.14% |
| 13 | LEMAITRE VASCULAR INC | LMAT | 28,900 | $2.3M | 2.06% |
| 14 | OOMA INC | OOMA | 182,250 | $2.1M | 1.88% |
| 15 | ONDAS HLDGS INC | ONDS | 202,533 | $2.0M | 1.74% |
| 16 | MAGNITE INC | MGNI | 121,775 | $2.0M | 1.74% |
| 17 | CRYOPORT INC | CYRX | 203,997 | $2.0M | 1.73% |
| 18 | PERSONALIS INC | PSNL | 239,000 | $1.9M | 1.68% |
| 19 | DIGITAL TURBINE INC | APPS | 366,100 | $1.8M | 1.61% |
| 20 | NEOGENOMICS INC | NEO | 141,850 | $1.7M | 1.47% |