Joel Greenblatt's position in NortonLifeLock is currently worth $20.5 Million. That's 0.21% of their equity portfolio (73rd largest holding). The first NortonLifeLock trade was made in Q4 2019. Since then Joel Greenblatt bought shares thirteen more times and sold shares on seven occasions. The investor's estimated purchase price is $21.4 Million, resulting in a loss of 4.0%.