As of Dec. 27, ROBO’s 3D printing exposure was as follows: a 1.46% weight to ExOne (NasdaqGM: XONE), 2.71% to Faro Technologies (NasdaqGM: FARO), 0.88% to Dassault Systems (OTCBB: DASTY), 1.33% to Arcam (OTCBB: AMAVF) and 3.46% to 3D Systems, according to issuer data.

3D Systems and Faro Technologies are ROBO’s largest and third-largest holdings, respectively. All told, ROBO has an almost 10% weight to 3D printing stocks, making it a de facto 3D printing ETF of sorts and levering the fund to the sub-sector’s future upside (or downside).

Robo-Stox Global Robotics & Automation Index ETF