GNRC · Q3 2025 Earnings

Cautious

Generac

Reported October 29, 2025

30-second summary

30-second take: Revenue fell 5% YoY to $1.11B as residential products dropped 13.3% on a benign outage backdrop (75-80% below baseline) while C&I grew 9.2% — and management cut FY2025 guidance on every line that matters: sales from +2-5% growth to "approximately flat", EBITDA margin from 18-19% to ~17%, net income margin from 7.5-8.5% to ~6%, FCF conversion from 90-100% to ~80%. The offset is forward: data center backlog doubled in 90 days to over $300M (mostly 2026 shipments), with capacity targeted to expand toward $500M+ and active hyperscaler conversations for 2027+. The trade is a real near-term cut against an accelerating multi-year C&I re-rating.

Headline numbers

EPS

Q3 FY2025

$1.83

Revenue

Q3 FY2025

$1.11B

-5.0% YoY

Gross margin

Q3 FY2025

38.3%

Free cash flow

Q3 FY2025

$0.10B

Operating margin

Q3 FY2025

9.3%

Key financials

Q3 FY2025

Metric	Q3 FY2025	YoY	Q2 FY2025	QoQ
Revenue	$1.11B	-5.0%	$1.06B	+4.6%
EPS	$1.83	—	$1.65	+10.9%
Gross margin	38.3%	—	39.3%	-100bps
Operating margin	9.3%	—	10.5%	-125bps
Free cash flow	$0.10B	—	$0.01B	+592.9%

Guidance

Generac cuts FY2025 guidance substantially: sales now flat vs. prior +2-5% growth expectation; EBITDA margin guidance lowered 100-200 bps to ~17% and net income margin cut 150-250 bps to ~6%, reflecting residential product weakness (-13.3% YoY) and overall market headwinds despite data center opportunity visibility.

Guidance is issued for the full year only, refreshed each quarter. Prior and new below are the same FY updated this quarter.

Changes to prior guidance

Metric	Period	Prior guide	New guide	Δ	Result
Net sales growth	FY 2025	2% to 5% over prior year	approximately flat vs. prior year	from +2-5% to flat; ~250-500 bps reduction	Lowered
Adjusted EBITDA margin	FY 2025	18.0% to 19.0%	approximately 17.0%	from 18.0-19.0% to 17.0%; 100-200 bps reduction	Lowered
Net income margin	FY 2025	7.5% to 8.5%	approximately 6.0%	from 7.5-8.5% to 6.0%; 150-250 bps reduction	Lowered
Free cash flow conversion from adjusted net income	FY 2025	90% to 100%	approximately 80%	from 90-100% to 80%; 10-20 ppts reduction	Lowered

Segment KPIs

Q3 FY2025

Segment	Q3 FY2025	YoY
Residential products	$0.627B	-13.3%
Commercial & Industrial products	$0.358B	+9.2%
Domestic segment	$0.933B	-8.0%
International segment	$0.181B	+11.2%

Other KPIs

Q3 FY2025

Segment	Q3 FY2025
Adjusted EBITDA margin	17.3%
Domestic segment adjusted EBITDA margin	17.7%
International segment adjusted EBITDA margin	14.8%
Operating cash flow	$118.4 million
Data center backlog growth	Doubled over 90 days

Management tone

Q2 anchor: Data center inflection thesis → Q3 anchor: Defensive on near-term, doubling down on the multi-year build.

The data center narrative has hardened, not softened. Last quarter the backlog was "$150M+" and 2026 was framed as the inflection year; this quarter the backlog doubled to "over $300M" in 90 days, the 2026 capacity target is now "$500M+" with active 2027+ hyperscaler conversations, and management is explicitly negotiating multiple US facilities beyond Beaverdam with M&A on the table for components and engines. The shift from "we see the opportunity" to "we are racing capacity to meet it" is the most important signal in this print.

The residential framing changed in the opposite direction. Q2 talked about lower-than-expected H2 price increases as the headwind; Q3 has shifted entirely to outage-baseline weakness as the diagnosis, with the recovery thesis ("return to baseline outages, easy comps, dealer expansion, improved close rates") deferred to 2026. That's a tacit acknowledgment that 2025 residential is lost and the bridge to recovery requires weather cooperation Generac cannot underwrite.

Clean energy posture moved from conviction to conditional. Last quarter management held the 2027 breakeven target firmly. This quarter, in response to Baird's question, Aaron added the explicit guardrail that if PowerCell 2 and PowerMicro don't deliver share gains in 2026, "we will recalibrate further" — including scaling back R&D. The 25D tax credit loss is driving an estimated 20-25% solar/storage market contraction in 2026, and Puerto Rico's energy grant ends after 2025. The 2027 breakeven survives on paper; the language around it has become unmistakably more contingent.

Q&A highlights

Tommy Lowe · Stevens

Data center competitive dynamics, market sizing, customer types, and hyperscaler order status. Previously framed market at ~$5B deficit next year.

No hyperscaler orders in backlog yet, but productive conversations ongoing. Generac working to get on approved vendor lists. Structural supply deficit in backup power for data centers expected to persist. Brand strength, 50+ year heritage, and engineering focus are competitive advantages. Aggressive investment and capacity expansion underway in Q4 via facilities, equipment, and potential M&A.

Data center backlog doubled to >$300M in last 90 daysNo hyperscaler orders in current backlogMajority of $300M backlog expected to ship in 2026Multiple capacity expansion projects planned for Q4

George Genarikas · Canaccord Genuity

2026 outlook with multiple moving parts: weak outage environment, data center pull-through, Puerto Rico energy grant program wind-down, and residential category dynamics.

2026 home standby/portable generators expected to grow well assuming return to baseline outages and easy comps; dealer expansion, improved close rates, and pricing tailwinds support growth. Puerto Rico energy grant ends after 2025; broader solar/storage market contracting ~20-25% due to loss of 25D tax credit. Long-term structural demand supported by rising electricity prices and declining technology costs. CNI expected to be primary growth driver with $300M+ backlog (mostly 2026), potential to reach $500M+ capacity, and opportunities extending to 2027+.

Outage hours Q3 2025 were 75-80% below normal baselineHome standby/portable sequentially up Q2-Q3 despite YoY declineDealer count increased ~100 in Q3, ~300 YoYClose rates improved substantially and better than expected

Mike Halloran · Baird

New clean energy product launches (PowerCell 2, PowerMicro) tracking and timeline to breakeven in those product categories; iterative progress and 2026 recovery potential.

Products just hitting market on limited launch; limited data on market acceptance yet. Market has strong need for additional suppliers (duopoly in inverters, quasi-monopoly in storage). Breakeven goal by 2027 remains unchanged despite market contraction from loss of federal 25D tax credit. Need to see share gains in 2026 or will recalibrate further. Company committed to profitable growth long-term; will not accept perpetual losses. Market fundamentals (rising electricity prices, declining tech costs, interest rate potential) remain supportive longer-term.

PowerCell 2 first shipment Q4 2025 on limited launch schedulePowerMicro shipping end of 2025Breakeven target for storage/inverters: 2027 (unchanged)Will recalibrate investment if share gains not achieved in 2026

Jeff Hammond · KeyBank Capital Markets

Data center capacity roadmap: breakdown of $300M backlog shipment timing, nature of 2026 capacity ($500M), and approach to capacity expansion (new plants, equipment, M&A).

Vast majority of $300M backlog shipping in 2026; $500M+ represents capacity not yet fully subscribed. Many 2027+ hyperscaler conversations ongoing due to long lead times and completed 2026 plans. Additional above $300M for 2026 likely opportunistic (supply disruptions, accelerated timelines). Capacity expansion strategy includes: physical facilities (Wisconsin and other US locations under negotiation), equipment with extended lead times (testing, material handling), M&A to add capabilities and critical components, potentially engine supply or components where competitors have integration advantages. Goal to roughly double capacity beyond current state for 2027+.

$300M backlog: majority 2026 shipments$500M+ represents capacity target for 2026Numerous 2027+ hyperscaler conversations activeMultiple facility negotiations underway (Wisconsin and other US locations)

Sean Milligan · Needham & Company

EBITDA margin framework for 2026; how moving pieces (improved home standby mix, energy tech headwinds, data center upside) net out on margin progression.

2025 EBITDA margins guided to ~17% vs. prior 18-19%, ~150bps decline. Approximately 1/3 of decline (50bps) attributable to unfavorable residential/home standby mix (highest margin product); 2/3 from OPEX deleverage. In 2026, margin recovery expected from: (1) mix recovery as home standby grows and outages normalize, (2) OPEX leverage on higher sales, (3) absorption of transitory new product introduction and plant ramp costs. Price-cost also has small transitory impact in 2025 not expected to repeat. Net expectation: EBITDA margins should improve off 17% in 2026 driven by mix, operating leverage, and normalization of one-time costs.

2025 EBITDA margin guidance: ~17% (down from 18-19%)Mix decline accounts for ~1/3 of 150bps reductionOPEX deleverage accounts for ~2/3 of reductionHome standby is highest margin product

Answers to last quarter's watch list

Data center backlog progression — Backlog doubled from "$150M+" at Q2 to over $300M at Q3, with the 2026 capacity target now framed as $500M+ and active 2027+ hyperscaler conversations. The 90-day doubling cadence is the strongest validation possible for the 2026 inflection thesis.

Resolved positively

C&I capacity build cadence — Management confirmed multiple US facility negotiations underway beyond Beaverdam (Wisconsin plus other US locations), long-lead-time equipment ordered, and M&A actively explored for engine/component capabilities. The "bold bets" telegraphed last quarter are materializing as a multi-front capacity push.

Resolved positively

Clean energy EBITDA drag trajectory — Generac didn't quantify H2 clean energy drag explicitly, but PowerCell 2 ships Q4 on limited launch and PowerMicro at year-end, shifting spend toward sustaining. The 2027 breakeven target survives but management added a 2026 share-gain checkpoint after which R&D would be scaled back.

Continue monitoring

Adjusted EBITDA margin within 18.0-19.0% — Cut to ~17%, well below the prior range. Q3 came in at 17.3%, validating the lower bar but confirming the H2 step-up assumed at Q2 did not happen.

Resolved negatively

Hyperscaler order conversion — Still no hyperscaler orders in backlog; conversations described as productive with Generac working onto approved vendor lists. The $300M+ backlog is non-hyperscaler.

Continue monitoring

What to watch into next quarter

FY2025 landing relative to the new ~17% EBITDA margin and ~6% net income margin — Q4 needs to roughly match Q3's 17.3% EBITDA margin to hold the "approximately 17%" guide. Any further slippage signals the OPEX deleverage problem is worsening, not stabilizing.

Data center backlog at Q4 — Watch whether the 90-day doubling cadence ($150M → $300M+) continues toward the $500M capacity target, and whether the first hyperscaler order is announced. Backlog growth slowing below ~20% sequential would weaken the 2026 inflection math.

2026 sales guide framing — Generac historically issues FY guidance with the Q4 print. The market needs to see net sales growth re-establish in the +mid-single-digits range; anything at or below flat would imply the data center ramp doesn't fully offset residential and clean energy contraction.

Home standby Q4 demand vs. outage activity — Outages ran 75-80% below baseline in Q3. Watch whether Q4 sequential momentum (already noted in Q2-Q3) continues independent of weather, which would validate the dealer-expansion thesis as a structural offset.

Clean energy 2026 share-gain checkpoint — PowerCell 2 and PowerMicro ship Q4 / year-end. By mid-2026 management has committed to recalibrate (cut R&D) if share gains don't materialize. Q4 commentary on early acceptance is the first read.

Sources

Generac Q3 2025 press release (SEC Form 8-K exhibit): https://www.sec.gov/Archives/edgar/data/1474735/000143774925032069/ex_878327.htm
Q3 2025 earnings call Q&A (exchanges with Stevens, Canaccord Genuity, Baird, KeyBank, Needham)
Generac Q2 2025 brief (prior-quarter context for guidance comparison)

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