Jeremy Grantham acquired 260 Thousand Steel Dynamics shares worth $33.9 Million. That's 0.12% of their equity portfolio (109th largest holding). The first Steel Dynamics trade was made in Q4 2018. Since then Jeremy Grantham bought shares nine more times and sold shares on nine occasions. The stake costed the investor $20.6 Million, netting the investor a gain of 65% so far.