Kbr (Kbr) (KBR) Holder Corbyn Investment Management Lifted Its Holding; As Teva Pharmaceutical (TEVA) Valuation Declined, Polaris Capital Management Raised Stake by $6.48 Million Lives AdviceCorbyn Investment Management Inc increased its stake in Kbr Inc. (Kbr) (KBR) by 11.58% based on its latest 2018Q4 regulatory filing with the SEC. Corbyn ...