If you know something the market doesn't know, and you're confident that you're right, then put all your eggs in that basket: that's how one beats the market.
(Don't follow this advice, I'm just a dude on the internet, this is not financial advice and my background is biochem + software, not finance)
(Don't follow this advice, I'm just a dude on the internet, this is not financial advice and my background is biochem + software, not finance)