CANADA RESEARCH ROUNDUP-Great-West Lifeco, IA Financial, Sun Life Financial

* 5N Plus Inc VNP.TO: RBC initiates coverage with outperform rating

* Great-West Lifeco Inc GWO.TO: TD Cowen raises target price to C$98 from C$80

* IA Financial Corporation Inc IAG.TO: TD Cowen raises target price to C$214 from C$190

* Sun Life Financial Inc SLF.TO: TD Cowen raises target price to C$121 from C$107

* Telus Corp T.TO: Morgan Stanley cuts to underweight from equal-weight

* 5N Plus Inc VNP.TO: RBC initiates coverage with target price C$41

* 5N Plus Inc VNP.TO: RBC initiates coverage with outperform rating

* BCE Inc BCE.TO: Morgan Stanley raises target price to C$35 from C$31

* BCE Inc BCE.TO: Morgan Stanley raises to equal-weight from underweight

* Emera Inc EMA.TO: JP Morgan raises target price to C$79 from C$73

* Ero Copper Corp ERO.TO: RBC raises target price to C$53 from C$52

* Goeasy Ltd GSY.TO: Raymond James raises target price to C$45 from C$42

* Great-West Lifeco Inc GWO.TO: Jefferies raises target price to C$107 from C$84

* Great-West Lifeco Inc GWO.TO: TD Cowen raises target price to C$98 from C$80

* IA Financial Corporation Inc IAG.TO: TD Cowen raises target price to C$214 from C$190

* Manulife Financial Corp MFC.TO: Jefferies raises target price to C$70 from C$61

* Rogers Communications Inc RCIb.TO: Morgan Stanley cuts PT to C$42 from C$50

* Sun Life Financial Inc SLF.TO: Jefferies raises target price to C$131 from C$115

* Sun Life Financial Inc SLF.TO: TD Cowen raises target price to C$121 from C$107

* Telus Corp T.TO: Morgan Stanley cuts target price to C$13 from C$20

* Telus Corp T.TO: Morgan Stanley cuts to underweight from equal-weight

* Tidewater Midstream and InfrastructureTWM.TO: National Bank of Canada ups to outperform from sector perform

* Tidewater Midstream and InfrastructureTWM.TO: National Bank of Canada raises PT to C$25 from C$17