Portolan Capital Management, LLC - Q42025 Holdings

Portolan Capital Management, LLC holds 155 stocks with a total portfolio value of $ 1.87B as of Q42025. In Q42025, Portolan Capital Management, LLC added 57 new positions, increased stakes in 34 stocks, reduced 55 holdings, and fully exited 21 positions. The largest holding is Ttm Technologies Inc (TTMI), representing 4.24% of the total portfolio.