Australia's Fleetpartners Group gains most in nearly 4 months on buyback plans
** Shares of Australia's Fleetpartners Group FPR.AX rise as much as 6.4% to A$2.51, their biggest intraday pct gain since November 17, 2025 ** Vehicle leasing firm says approved on-market share buy-back of up to A$20 million ($14.15 million) ** FPR stock down 12.4% YTD, including session moves ($1 = 1.4134 Australian dollars) (Reporting by Roshan Thomas in Bengaluru) ((Roshan.Thomas@thomsonreuters.com;))