KEY POINTS
  • Morgan Stanley says "the market is missing the risk Amazon Air poses" to FedEx and UPS.
  • The firm believes Amazon Air represents 2 percent of potential revenue lost for UPS and FedEx this year.
  • Shares of FedEx and UPS ended trading Tuesday in a bear market, each down about 20 percent from recent highs.
Cargo aircraft of UPS and FedEx

Shares of FedEx and UPS closed in bear territory on Tuesday after Morgan Stanley said "the market is missing the risk Amazon Air poses" to the growth of the delivery service companies.

"For now, investors are focusing on Amazon's last-mile efforts but we believe the challenge in Air is just as relevant," Morgan Stanley's Ravi Shanker said in a note to investors. "But given Amazon's plans to take delivery of 40 planes and build an air hub that could potentially handle 100 planes, we've taken a closer look at the impact of Amazon Air (its in-house Express Air network) on UPS/FedEx Air volumes."