{
  "@context": "https://frontierpicks.com/schemas/dossier.v1.json",
  "ticker": "AAON",
  "name": "AAON, Inc.",
  "url": "https://frontierpicks.com/dossiers/AAON/",
  "json_url": "https://frontierpicks.com/dossiers/AAON.json",
  "status": "DORMANT",
  "current_conviction": "LOW",
  "graded_conviction": "LOW",
  "archetype": {
    "code": "a2",
    "n": 2
  },
  "current_thesis": "Beat-and-raise on 2026-08-10 (Q2 sales $627.0M, +101.2%; FY guide up to $2.235–2.307B) landed with gross margin 24.3% vs 26.6% and the FY margin guide cut to 25–26%. Targets were cut the next day and the entire 2026-05-07 re-rating gap has round-tripped to $87.80 — broken structure, no company catalyst until the ~November Q3 print.",
  "invalidation_trigger": "A weekly close below $85 puts price under the ~$90 pre-gap area with no base built and confirms the de-rating extends; secondary break is the ~2026-11-05 Q3 print showing BASX backlog down sequentially a second time or FY gross margin guided under 25%.",
  "catalyst_date": null,
  "outcome": "INVALIDATED",
  "outcome_date": "2026-08-24",
  "invalidation_fired": true,
  "themes": [
    "ai-datacenter-infrastructure",
    "industrial-power-grid"
  ],
  "tags": [],
  "sources": [],
  "notes": [
    "AAON reports two brands with different margin profiles — legacy AAON rooftop units and BASX data-center systems; consolidated gross margin blends them.",
    "Backlog is a point-in-time figure: faster production throughput shrinks it without any change in orders. Read it alongside book-to-bill.",
    "Insider cluster-selling May 2026 near $135 — Later Form 4s are the follow-up.",
    "Quarterly dividend $0.10/share declared 2026-08-13; record 2026-09-04, payable 2026-09-25.",
    "No company-scheduled report between the 2026-08-10 Q2 release and the Q3 print expected in early November 2026."
  ],
  "body_markdown": "## Current Thesis\nThe Q2 print landed on 2026-08-10 and split the story in two. Revenue and guidance were the best of the cycle: net sales $626.976M against a $491.528M consensus, +101.2% YoY; adjusted EPS $0.69 versus $0.51 expected; FY2026 sales guidance raised to $2.235–$2.307B from $2.019–$2.091B, against a $2.006B street number. Profitability went the other way: gross margin 24.3% versus 26.6% a year earlier, and the FY2026 gross-margin frame cut to 25–26% from the 27–28% management defended on 2026-05-07. Total backlog fell 7.4% sequentially to $2.0B (still +98% YoY). The market paid for the margin line. Oppenheimer and Baird both kept Outperform on 2026-08-11 and cut targets to $125 and $135, after having raised them to $145 and $150 on 2026-05-08. The stock closed 2026-08-14 at $87.80 — below the roughly $90 area it traded from before the 2026-05-07 gap, meaning the entire data-center re-rating has round-tripped in fourteen weeks. What an investor would be buying here is no longer a re-rating; it is a de-rated compounder with a margin question and no company-scheduled event until the Q3 print in early November.\n\n## Bull Case\n- Q2 2026 (2026-08-10): net sales $626.976M, +101.2% YoY, versus $491.528M consensus; GAAP diluted EPS $0.68, +257.9% YoY. Both lines beat by wide margins.\n- FY2026 sales guidance raised for the second consecutive quarter — $2.019–$2.091B to $2.235–$2.307B — with growth framed at 55–60%, against a $2.006B consensus that the guide now clears at the low end.\n- BASX backlog $1.43B, +185% YoY, with trailing-twelve-month book-to-bill near 2x; BASX-branded sales +216% YoY in Q2 (2026-08-10 results and call).\n- Management attributed the 7.4% sequential backlog decline to faster production throughput and the Memphis capacity ramp rather than order softness (Q2 call, 2026-08-10) — a claim the Q3 print tests directly.\n- Sell-side cut targets but not ratings: Oppenheimer Outperform, PT $125; Baird Outperform, PT $135, both 2026-08-11 — both above the 2026-08-14 close of $87.80.\n- Board declared the regular $0.10 quarterly dividend on 2026-08-13, record 2026-09-04, payable 2026-09-25 — payout held through the margin-compression quarter.\n\n## Bear Case\n- Gross margin 24.3% in Q2 versus 26.6% a year earlier, and the FY guide cut to 25–26% (2026-08-10). Doubling revenue while margin falls ~230bp is the datapoint the price is discounting.\n- Backlog $2.0B, -7.4% QoQ. Coverage of the call noted management did not commit to sequential BASX order growth into Q3 — the specific uncertainty analysts cited when cutting targets on 2026-08-11.\n- The de-rating began before the print. Contemporaneous coverage put the 2026-07-28 session at -7.1% to $93.70, with the stock already down roughly a quarter over the prior month, after KeyBanc's 2026-07-23 Sector Weight initiation flagged valuation against cooling peers.\n- Insider distribution into the May strength: CEO Tobolski ~8,000 shares near $135 on 2026-05-13, a director 19,000 shares, an EVP 3,000 shares. Coverage since has cited more than $20M of aggregate insider sales.\n- 55–60% growth in 2026 builds a comp that makes 2027 growth optically weak even if end demand holds.\n- Nothing on the company calendar re-rates the stock before the Q3 report expected in early November; the intervening read-through is other people's guidance.\n\n## Setup & Price Structure\n- Reference close 2026-08-14: $87.80. That is -40.7% from the $148.15 52-week high and -35.2% over three months. RSI(14) 36.5 — weak, not washed out.\n- The 2026-05-07 gap ran roughly $90 to $150 and topped at $150.46. At $87.80 the whole gap is filled and given back; there is no May breakout shelf left to defend.\n- The invalidation published on 2026-07-26 — a weekly close below $115 — was breached inside days and is now far behind price. That condition graded as broken.\n- The narrative is **dead**. The demand curve is intact (backlog +98% YoY on 2026-08-10), but the price narrative — multiple expansion on data-center exposure — failed: a two-line beat plus a guidance raise on 2026-08-10 produced target cuts on 2026-08-11 and a lower stock.\n- Crowding and positioning observables, stated plainly: analyst targets sit 42–54% above the last close while ratings stay Outperform (2026-08-11), which is un-capitulated sell-side positioning; insider selling clustered near $135 in May; coverage has cited institutional trimming (SEI Investments) in filings; no earnings date inside the next 30 days removes the usual event bid.\n- First evidence of repair would be weekly closes back above $95, reclaiming the shelf that broke on 2026-07-28. Nothing in the tape since 2026-08-10 has established that.\n\n## Catalyst Calendar (next 30 days)\n- 2026-09-04 — dividend record date, $0.10/share declared 2026-08-13 (payable 2026-09-25). The only company-scheduled dated event in the window; immaterial to the thesis.\n- ~2026-10-29 (est.) — hyperscaler Q3 calls (MSFT, GOOGL, AMZN, META) and their 2027 capex framing. Outside 30 days, but the first external datapoint on BASX order durability.\n- ~2026-11-05 (est.) — Q3 2026 results. The next binary: whether BASX backlog resumes sequential growth and whether gross margin tracks back toward the 25–26% guide.\n\n## What Would Change Our Mind\nThe structural break already happened: the stock lost the entire 2026-05-07 gap and the $115 weekly-close condition from the prior note failed. What would flip the read constructive is evidence that the margin reset is a ramp cost with an end date — Q3 gross margin printing above 24.3% and moving toward the 25–26% FY guide, BASX backlog growing sequentially off $1.43B, and weekly closes reclaiming $95. What would confirm the de-rating has further to run is a weekly close below $85, which puts price under the pre-gap ~$90 area with no base built and no scheduled catalyst for roughly eleven weeks. A secondary break is the ~2026-11-05 Q3 print showing BASX backlog down sequentially a second time or an FY gross-margin frame guided under 25%.\n\n## Correlation Notes\n- Highest sensitivity is to hyperscaler data-center capex guidance; BASX is the growth engine and its orders track construction schedules, not the non-residential HVAC cycle.\n- Direct read-across to Vertiv (VRT) and Modine (MOD) on cooling demand, and inversely to any narrative that liquid-cooling capacity is over-built.\n- The legacy AAON Oklahoma rooftop business carries a different margin profile than BASX; consolidated gross margin blends the two, so mix shift alone moves the reported number without any pricing change.\n- The name behaves as a high-beta expression of the AI-infrastructure complex — it fell before its own print in late July alongside a broad valuation reset in the group, then failed to bounce on a beat.",
  "first_seen": "2026-05-08",
  "last_analyzed": "2026-08-16T13:14:33+00:00",
  "last_synthesized": "2026-08-16",
  "last_update_source": "watchlist_research",
  "license": "Content © FrontierPicks. Cite the canonical URL."
}