Two businesses in Wokingham town centre were targeted by thieves in the early hours of Wednesday morning (May 15).
A window was smashed and jewellery was taken from Rococo in Bush Walk.
Another window was smashed at Mark Rath Residential in Old Row Court, off Rose Street, although nothing was taken.
The incidents happened between 3.30am and 3.50am.
A spokesperson for Thames Valley Police told Wokingham Today they are treating the two incidents as being linked.