HONA — Honeywell Aerospace Inc.

HONA — Honeywell Aerospace Inc. — deep-value analysis

Date: 2026-09-04 · Price: USD … · Market cap: USD 49.11 bn · Shares: 316.94 mn · Exchange: NasdaqGS · Sector: Industrials / Aerospace & Defense

Primary sources: 10-Q for the quarter ended 27.06.2026 (filed 05.08.2026, accession 0002089271-26-000021); Information Statement — Exhibit 99.1 to Form 10-12B/A from 08.06.2026 (audited combined statements 2023–2025, pro forma, Business / Management / Compensation sections); Q2 2026 earnings release (Exhibit 99.1 to the 8-K from 05.08.2026); data pack data-pack-HONA-20260904.md; consensus stockanalysis.com/stocks/hona/forecast; peer multiples from yfinance as of 04.09.2026.

Caution note on the mechanical data: the indicators derived from the data pack (accruals …, FCF yield 1.8%, net margin 5.4%, P/E …x) are computed by yfinance over a window that is NOT the trailing four quarters, but Q1+Q2 2025 spliced with Q1+Q2 2026 — the only quarters yfinance has for a company that spun off on June 29, 2026. All “trailing 4Q” figures in this report are recalculated by me from the filings (FY2025 − H1 2025 + H1 2026) and differ materially. I flag each of them in place.

Executive summary

Honeywell Aerospace spun off from Honeywell International on June 29, 2026, through a distribution of 316,939,750 shares (1 HONA share for every 2 HON shares). It is the third and largest piece of the Honeywell breakup, after Solstice Advanced Materials. The business has USD 17.4 bn of 2025 revenue, an installed base on roughly 90% of the in-service aircraft fleet, no program exceeding 8% of revenue, and three segments with segment profit margins between 12% and 29%. It is, fundamentally, one of the best industrial businesses on the public market: return on tangible invested capital, computed from the 27.06.2026 balance sheet and normalized economic EBIT, is 64%. Including the goodwill and intangibles from acquisitions, 33%. Returns like that are almost never bought cheaply.

The price said something else. The stock debuted “when-issued” at USD 269.95 on June 16, drifted down to USD 203.64 by August 5, and on August 6 — the day after the first public earnings report — it fell 23.2% in a single session, to USD 156.47, on 20.6 million shares traded. From the when-issued high, the total decline is 42.6%. The reason: Engines & Power Systems segment profit fell 32% year over year (174 mn versus 256 mn), segment margin dropped from 18% to 12%, and management cut organic-growth guidance from 7… to 4… and pro forma standalone adjusted EBIT guidance from USD 4.65–4.75 bn to USD 4.35–4.45 bn — eight weeks after having given it.

My thesis. The business is real and high quality; the problem is not the business, it’s the price paid for the equity of a company carrying USD 16.0 bn of debt issued solely to pay the former parent, with stockholders’ equity of negative USD 5.62 bn, and exactly zero quarters of real operation as an independent entity. Free cash flow to the shareholder, normalized for non-recurring separation costs and the Flexjet litigation settlement, is roughly USD 1.90 bn per year, i.e. an FCFE yield of 3.87% at the current price — not cheap. On adjusted-earnings multiples, though, the stock trades at 19.9x the 2026 guidance and 17.1x the 2027 consensus, versus a quality-aerospace-peer median of roughly 31.7x. The two lenses do not contradict each other: the market pays little on earnings precisely because those earnings are burdened by USD 794 mn of annual interest that the peers don’t carry, and the DCF on shareholder cash flows taxes exactly that.

Estimated value. Triangulation across five models, all run through the same DCF function as the tracker (dcf_buffett.intrinsic_value, two-stage over 10 years + Gordon): range USD 60.22 – 225.15/share, median USD 128.08. Median margin of safety: …. The Monte Carlo simulation over 20,000 scenarios gives a median of … and an undervaluation probability of …%.

Verdict: NEUTRAL — top-tier operating quality, roughly fair price, thesis premature. This is not a deep-value case at USD 155; nor is it the … trap described by the previous report from August 7. The level at which the business becomes attractive on cash flows is the USD 120–130 zone (DCF median), and the catalyst to watch is the November 4, 2026 report — the first quarter with real standalone figures, not allocations from Honeywell’s books.