Shares of Honeywell are being rewritten this morning. Honeywell Aerospace completed its spin-off from Honeywell Technologies and began trading on Nasdaq under the ticker HONA on June 29, 2026. The move caps a years-long dismantling of one of America's most iconic industrial conglomerates and forces investors to decide, for the first time, what each half is actually worth on its own.
Two $20 Billion Companies Where One Used to Stand
Both Honeywell Aerospace and Honeywell Technologies are expected to produce roughly $20 billion in 2026 revenue — but the profit picture diverges sharply. Aerospace expects $4.6–$4.7 billion in operating income on ~$19.3 billion of sales, while Technologies projects about $2 billion in free cash flow on $19.9–$20.2 billion.
Aerospace carries higher margins, a massive installed base, aftermarket revenue, and defense exposure.
Technologies has scale and cash flow, but an automation story that still needs to earn the market's confidence.
Instant Index Demand Gives HONA a Day-One Tailwind
HONA was added to both the S&P 500 and S&P 100 on June 29, replacing Conagra Brands in the S&P 500.
The double inclusion sent HONA's when-issued shares soaring 9.4% in after-hours trading as index-tracking funds — representing trillions of dollars — scrambled to buy in. HONA opens with a market cap of roughly $70 billion , while HON keeps its Dow Jones Industrial Average membership under the new name Honeywell Technologies.
The GE Playbook Looms Large — But Success Isn't Guaranteed
GE Aerospace, the closest pure-play peer, trades at about 46 times forward earnings. Pre-split Honeywell sat at roughly 21.6 times. Conglomerate structures tend to trade at a discount; separating businesses lets investors benchmark each against direct peers, which typically pushes valuations higher.
HONA already trades at 27.5x earnings versus a 38.9x industry average — suggesting meaningful room to close the gap if management delivers on its projected 6–8% annual aerospace sales growth.
A Reverse Split and a Trust Test for What Remains
Honeywell Technologies executed a 1-for-2 reverse stock split, combining every two shares into one and reducing outstanding shares from ~634 million to ~317 million. That's purely mechanical — it doesn't change total value. The real question: can HON's automation growth, margins, and cash flow hold without Aerospace inside the same ticker?
Management's three-year framework targets 4–6% organic growth and over 10% annual earnings growth — ambitious numbers that will now face scrutiny with no aerospace profits to cushion a miss.