COGNEX CORP

Ticker: CGNX CUSIP: 192422103 Class: EQTY

GABELLI FUNDS LLC's Holding History (CIK: 0001081407)

Note: Option positions (PUT/CALL) are excluded.

Q1 2018
Shares 34,500 Value ($000) $1,794 Avg Close $55.17 Range $47.29 - $65.31