Portolan Capital Management, LLC
149 holdingsFiling period: 2026-06-30Current AUM: $2.36Bestimated from latest prices
| # | Ticker | Company | Shares | Reported Value | Current Value | % Portfolio | Change | Date |
|---|---|---|---|---|---|---|---|---|
| 1 | VPG | Vishay Precision Group Inc | 1.01M | $151.1M | $59.5M | 2.52% | -11,701 | 2026-06-30 |
| 2 | VIRT | Virtu Finl Inc | 2.14M | $127.6M | $117.8M | 5.00% | +930.3K | 2026-06-30 |
| 3 | TTMI | Ttm Technologies Inc | 507.8K | $95.0M | $44.1M | 1.87% | -219,656 | 2026-06-30 |
| 4 | MOD | Modine Mfg Co | 313.7K | $83.8M | $42.8M | 1.82% | -98,409 | 2026-06-30 |
| 5 | QLYS | Qualys Inc | 529.8K | $72.8M | $120.7M | 5.13% | +290.8K | 2026-06-30 |
| 6 | FOUR | Shift4 Pmts Inc | 1.11M | $54.2M | $42.0M | 1.78% | +899.8K | 2026-06-30 |
| 7 | MEC | Mayville Engr Co Inc | 1.30M | $48.7M | $18.0M | 0.76% | +478.1K | 2026-06-30 |
| 8 | ENVA | Enova Intl Inc | 198.8K | $47.9M | $34.1M | 1.45% | +117.9K | 2026-06-30 |
| 9 | SMTC | Semtech Corp | 294.6K | $47.7M | $42.5M | 1.81% | -37,708 | 2026-06-30 |
| 10 | CLS | Celestica Inc | 126.9K | $46.3M | $35.1M | 1.49% | -71,007 | 2026-06-30 |
| 11 | UTHR | United Therapeutics Corp Del | 81.5K | $44.2M | $48.2M | 2.05% | +18.1K | 2026-06-30 |
| 12 | — | Genius Sports Limited | 7.03M | $42.6M | $42.6M | 1.81% | +4.23M | 2026-06-30 |
| 13 | POWL | Powell Inds Inc | 145.6K | $41.7M | $23.5M | 1.00% | +69.8K | 2026-06-30 |
| 14 | PENG | Penguin Solutions Inc | 546.2K | $41.5M | $32.2M | 1.37% | -- | 2026-06-30 |
| 15 | DAVE | Dave Inc | 105.3K | $39.2M | $34.6M | 1.47% | -104 | 2026-06-30 |
| 16 | — | Flex Ltd | 229.0K | $37.1M | $37.1M | 1.58% | -214,101 | 2026-06-30 |
| 17 | ALNT | Allient Inc | 359.7K | $37.0M | $33.8M | 1.44% | +36.2K | 2026-06-30 |
| 18 | PRCH | Porch Group Inc | 2.46M | $36.9M | $43.4M | 1.84% | +311.6K | 2026-06-30 |
| 19 | AKAM | Akamai Technologies Inc | 310.4K | $36.7M | $30.9M | 1.31% | -113,081 | 2026-06-30 |
| 20 | CADL | Candel Therapeutics Inc | 3.49M | $36.0M | $28.8M | 1.22% | +596.1K | 2026-06-30 |
| 21 | TLN | Talen Energy Corp | 90.3K | $34.7M | $31.2M | 1.33% | +8.7K | 2026-06-30 |
| 22 | RRX | Regal Rexnord Corporation | 137.5K | $32.8M | $21.8M | 0.92% | +83.5K | 2026-06-30 |
| 23 | LNTH | Lantheus Hldgs Inc | 288.7K | $32.0M | $28.9M | 1.23% | -128,699 | 2026-06-30 |
| 24 | BIIB | Biogen Inc | 142.9K | $30.9M | $36.1M | 1.53% | +24.4K | 2026-06-30 |
| 25 | VECO | Veeco Instrs Inc Del | 401.6K | $30.4M | $17.6M | 0.75% | +148.3K | 2026-06-30 |
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