Atika Capital Management LLC - Q42025 Holdings

Atika Capital Management LLC holds 74 stocks with a total portfolio value of $ 949.83M as of Q42025. In Q42025, Atika Capital Management LLC added 33 new positions, increased stakes in 15 stocks, reduced 23 holdings, and fully exited 40 positions. The largest holding is Spdr Series Trust (XBI), representing 12.36% of the total portfolio.