Signaturefd LLC raised its stake in shares of Chembio Diagnostics by 98.0% during the third quarter. Signaturefd LLC now owns 69,300 shares of the company’s stock valued at $25,000 after acquiring an additional 34,300 shares during the last quarter. Renaissance Technologies LLC raised its stake in shares of Chembio Diagnostics by 383.4% during the third quarter. Renaissance Technologies LLC now owns 113,600 shares of the company’s stock valued at $41,000 after acquiring an additional 90,100 shares during the last quarter. Finally, Vanguard Group Inc. raised its stake in shares of Chembio Diagnostics by 41.4% during the third quarter. Vanguard Group Inc. now owns 1,562,014 shares of the company’s stock valued at $564,000 after acquiring an additional 457,450 shares during the last quarter.
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