Mattern Capital Management, LLC - Q12026 Holdings

Mattern Capital Management, LLC holds 170 stocks with a total portfolio value of $ 834.89M as of Q12026. In Q12026, Mattern Capital Management, LLC added 9 new positions, increased stakes in 83 stocks, reduced 55 holdings, and fully exited 9 positions. The largest holding is Apple Inc (AAPL), representing 2.36% of the total portfolio.