Gentherm (THRM) Q2 2026 — Gentherm (THRM), the world leader in automotive climate-controlled seats, reported a record Q2 2026: revenue rose 11% to a record $416.2M (+9.5% ex-FX), and ADJUSTED diluted EPS of $0.75 crushed the ~$0.56 estimate (+39% YoY). New automotive business awards hit $690M, management RAISED full-year guidance (revenue $1.55–1.65B, adj EBITDA $185–200M, adj FCF $85–100M), and the board authorized a new $400M buyback. The stock popped ~26% to ~$46, a fresh 52-week high. But under the beat: the $0.75 is ADJUSTED — GAAP EPS was $0.14, GAAP operating income FELL 55% to $10.7M, adjusted EBITDA margin compressed to 11.7% (−50 bps), and GAAP free cash flow was NEGATIVE (−$1.2M) as ~$13M of Modine merger costs and rising warranty accruals bit. Our owner-earnings DCF lands fair value near $42 — below the ~$46 price and below every Street target ($34–$44, avg ~$39). Our call: HOLD, 3/5. Gentherm (NASDAQ: THRM) is the quiet, under-covered world leader in automotive thermal comfort — climate-controlled seats, heated steering wheels, and the fast-growing lumbar-and-massage systems inside a huge share of the world's cars. Q2 2026 looked like a blowout: record revenue of $416.2M (+11%, +9.5% ex-FX), ADJUSTED diluted EPS of $0.75 vs the ~$0.56 estimate (+39% YoY), $690M of new automotive business awards, a raised full-year guide (revenue $1.55–1.65B, adj EBITDA $185–200M, adj FCF $85–100M), and a new $400M buyback. The stock gapped ~26% in a single day to ~$46, a fresh 52-week high. The engine of the growth is real and defensible: content-per-vehicle. Gentherm's core automotive climate revenue grew ~14 points FASTER than light-vehicle production, led by lumbar & massage (+38%) and China. So the debate isn't the top line — it's the fine print. That $0.75 is adjusted: it adds back ~$13M of Modine merger costs, ~$6M of restructuring, and an FX swing. GAAP EPS was just $0.14, GAAP operating income FELL 55% to $10.7M, adjusted EBITDA margin actually COMPRESSED to 11.7% (−50 bps) on higher material costs and rising warranty accruals, and GAAP free cash flow was NEGATIVE (−$1.2M in Q2). The balance sheet is a fortress (net leverage ~0.3x, liquidity $502M), and the pending combination with Modine's Performance Technologies (~$2.6B pro-forma revenue) is genuine optionality — but it's not in guidance or fully in the price, and it carries integration risk. Our owner-earnings DCF, giving full credit to the content story, lands fair value near $42 — below the ~$46 the stock popped to, and below every published Street target ($34–$44, avg ~$39). A good business, but no margin of safety after a 26% one-day move. Our call: HOLD, 3/5. Own it for the content-growth story and Modine optionality, add on a pullback toward the high $30s, and don't confuse a great quarter with a great entry. Not financial advice. THE CALL: HOLD (3/5, A REAL BEAT, A RICHER PRICE — A CONTENT-GROWTH STORY WITH NO MARGIN OF SAFETY AFTER A 26% POP) — base-case value ~$42 vs ~$46 today. What to watch: the Modine Performance Technologies combination (expected to close early Q4 2026, ~$2.6B pro-forma revenue / ~$322M pro-forma EBITDA) closing cleanly with visible synergies, adjusted-EBITDA margin recovering back above 12%, and the company actually deploying its new $400M buyback — that transformation, executed, would justify a higher value; the risk to respect is a downturn in light-vehicle production hitting already-thin margins, or Modine integration stumbling, with rising warranty accruals and negative GAAP free cash flow the early tells to watch every quarter Also on YouTube: @ChargedAlpha DISCLAIMER: For informational and educational purposes only. Not financial advice. Do your own research before any investment decision.