Mario Gabelli's position in NortonLifeLock is currently worth $2.13 Million. That's 0.02% of their equity portfolio (457th largest holding). The first NortonLifeLock trade was made in Q4 2019. Since then Mario Gabelli bought shares seven more times and sold shares on six occasions. The stake costed the investor $2.07 Million, netting the investor a gain of 3.1% so far.