LONDON (Dow Jones)--Martin Currie Portfolio Investment Trust PLC (MNP.LN) said Wednesday that on June 22 it bought back 100,000 ordinary shares at 111.75 pence per share for immediate cancellation. -Shares at 0715 GMT unchanged at 111.5 pence valuing the company at GBP125.99 million. -By Ian Walker, Dow Jones Newswires; 44-20-7842-9296; [email protected] (END) Dow Jones Newswires June 23, 2010 04:15 ET (08:15 GMT)