Mario Gabelli acquired 124 Thousand UFP Technologies shares worth $29.1 Million. That's 0.31% of their equity portfolio (82nd largest holding). The investor owns 1.87% of the outstanding UFP Technologies stock. Mario Gabelli acquired their 124 Thousand shares in Q4 2008. So far they never sold any shares in the company. The stake costed the investor $636 Thousand, netting the investor a gain of 4472% so far.