Mario Gabelli's position in SSgA Active Trust - SPDR S&P 500 ETF Trust is currently worth $10.4 Million. That's 0.11% of their equity portfolio (203rd largest holding). The investor owns 1.56% of the outstanding SSgA Active Trust - SPDR S&P 500 ETF Trust stock. The first SSgA Active Trust - SPDR S&P 500 ETF Trust trade was made in Q1 2004. Since then Mario Gabelli bought shares four more times and sold shares on three occasions. The stake costed the investor $5.72 Million, netting the investor a gain of 81% so far.