JCI

Johnson Controls is a stable, well-run buildings-solutions business, not a grower. Revenue has gone essentially nowhere for four years — $23.7B in FY2021 to $23.6B in FY2025 (just +2.8% YoY) — so the investment case rests on margins, capital returns and mix, not top-line. The encouraging signals are real: gross profit rose 6.4% to $8.59B (36.4% gross margin), operating cash flow jumped 62.9% to $2.55B, and ROE is a healthy 25.5% against a conservative balance sheet (liabilities/equity 0.64x). The 10-K carries a clean PCAOB audit opinion on both the financials and internal controls, and management explicitly calls out cooling technology — including liquid cooling — alongside AI/ML as growth vectors, which maps directly to the data-center buildout thesis the market is paying for.

The catch is earnings quality. Reported net income nearly doubled to $3.29B (+93%) and diluted EPS rose to $5.03 (+99.6%) in a year when revenue grew under 3% and gross profit grew only 6.4% — that gap is the fingerprint of one-time, below-the-line items (divestiture/portfolio actions), not a structural step-change in operating profitability. The data corroborates this: total assets fell 11.1% and stockholders' equity dropped 19.7% as the company shed assets and funneled proceeds into a massive $5.99B of buybacks (+381%), shrinking the share count 7.7% — which itself flatters per-share figures. Normalize the earnings back toward the ~$1.7–1.9B the business has historically produced and the trailing P/E of 28.8x quietly becomes something closer to 45–50x. Cash is also thin at $379M (-37.5%) after the buyback spree.