Oberweis Asset Mgmt accumulated 89,400 shares. Blackrock Inc holds 2.38M shares or 0.01% of its portfolio. Spectris plc (LON:SXS) has 0.00% since April 29, 2017 and is. Credit Suisse upgraded it to "Neutral" rating and GBX 218 target in Monday, March 26 report. The rating was maintained by BNP Paribas with "Outperform" on Friday, October 7.