The largest stake in Titan Machinery Inc. (NASDAQ:TITN) was held by Renaissance Technologies, which reported holding $6.3 million worth of stock at the end of September. It was followed by Rutabaga Capital Management with a $4 million position. Other investors bullish on the company included Arrowstreet Capital, Two Sigma Advisors, and GAMCO Investors. In terms of the portfolio weights assigned to each position Rutabaga Capital Management allocated the biggest weight to Titan Machinery Inc. (NASDAQ:TITN), around 2.28% of its 13F portfolio. Invenomic Capital Management is also relatively very bullish on the stock, dishing out 0.25 percent of its 13F equity portfolio to TITN.