(SWM) investors sentiment increased to 1.46 in 2018 Q4 . It’s up 0.35, from 1.11 in 2018Q3. The ratio is positive, as 83 hedge funds opened new and increased holdings, while 57 reduced and sold stock positions in Schweitzer Mauduit International Inc. The hedge funds in our database now have: 27.57 million shares, up from 26.