The phrase "highest share" means having the largest portion or the most significant amount compared to others.
Sentences with «highest share»
So what we see is a move toward a system of integrating high shares of renewables. (futurefuelstrategies.com)
Companies in the sector face more competition than in sectors like utilities or consumer staples so there is no guarantee of higher share prices. (mystockmarketbasics.com)
Animal products had a relatively high share in the total impacts. (link.springer.com)