THE KOOR PARADOX

Koor Holding Company lost 5% while Makhteshim rised 13%. I am losing some 25% on Koor and I cant explain it to myself because Koor holds 39.6% of maktheshim and other electronics and venture capital businesses. Koor has 2.5 billion dollars in cash waiting for an investment opportunity. Koor is underpriced some 40% according to Pisgot analysts, and I feel it should be selling for the double of its current price. But the market thinks differently. Is there something I dont know?