Short positions from IIROCNot sure if shares traded on American exchanges included in this data...
https://www.iiroc.ca/industry/marketmonitoringanalysis/Pages/consolidated-short-position-report.aspx
Short position Diff from previous period
NOV 4 1527499 -1400944
Nov 20 1186402 -341097
Dec 4 1308794 +122392
creeping un again marginally as at Dec 4