APH · Q2 2026 Earnings

Bullish

Amphenol

Reported July 29, 2026

30-second summary

30-second take: Amphenol delivered Q2 revenue of $8.76B (+55% YoY, +30% organic), beating consensus by 5.1% and the top of its own guide by $558M, with adjusted operating margin at 29.8% and Communications Solutions margin stepping up to 33.6% — a 300bps segment-level recovery from Q1 that resolves the CCS dilution debate. Q3 guidance of $9.3–9.4B (+50–52% YoY off the $6.19B Q3 FY2025 base) and EPS of $1.40–1.42 continues the streak of raising the bar, with management now explicitly quantifying $4.6B of FY2026 CommScope revenue and $0.30 of EPS accretion. Book-to-bill of 1.23 signals order momentum is still leading revenue on a much larger base.

Headline numbers

EPS

Q2 FY2026

$1.35

+13.4% vs est.

Revenue

Q2 FY2026

$8.76B

+55.0% YoY

+5.1% vs est.

Gross margin

Q2 FY2026

40.5%

Free cash flow

Q2 FY2026

$1.21B

Operating margin

Q2 FY2026

29.5%

Key financials

Q2 FY2026

Metric	Q2 FY2026	Q2 FY2025	YoY	Q1 FY2026	QoQ
Revenue	$8.76B	$5.65B	+55.0%	$7.62B	+14.9%
EPS	$1.35	$0.81	+66.7%	$1.06	+27.4%
Gross margin	40.5%	36.4%	+410bps	36.8%	+370bps
Operating margin	29.5%	25.1%	+440bps	24.0%	+550bps
Free cash flow	$1.21B	$1.12B	+7.6%	$0.83B	+45.1%

Guidance

Amphenol significantly beat both revenue and EPS guidance for Q2 FY2026, reporting 55% YoY revenue growth and $1.35 non-GAAP EPS, well above the 43–45% and 41–43% growth targets, while raising Q3 FY2026 guidance to 50–52% YoY revenue growth and 51–53% EPS growth.

Guidance is issued for both next quarter and the full year. Both may appear below.

Actuals vs prior guidance

Metric	Period	Prior guide	Actual	Δ	Result
Revenue	Q2 FY2026	$8.1B - $8.2B	$8.758B	+$0.558B above high end of guide	Beat
Adjusted Diluted EPS	Q2 FY2026	$1.14 - $1.16	$1.35	+$0.19 above high end of guide	Beat

New guidance

Metric	Period	Guide	YoY
Revenue	Q3 FY2026	$9.3B - $9.4B	+50% to +52%
Adjusted Diluted EPS	Q3 FY2026	$1.40 - $1.42	+51% to +53%
CommScope acquisition full-year 2026 sales contribution	FY 2026	$4.6 billion	—
CommScope acquisition Adjusted Diluted EPS accretion (full-year 2026)	FY 2026	$0.30 per share	—

Segment performance

Q2 FY2026

Segment	Q2 FY2026	Q2 FY2025	YoY
Communications Solutions	$5.384B	$2.91B	+85.0%
Harsh Environment Solutions	$1.857B	$1.445B	+28.5%
Interconnect and Sensor Systems	$1.518B	$1.295B	+17.2%

Platform metrics

Q2 FY2026

Segment	Q2 FY2026	Q2 FY2025	YoY
Book-to-Bill Ratio	1.23:1	—	—
Organic Net Sales Growth	30%	41%	—
Constant Currency Net Sales Growth	54%	—	—

Profitability

Q2 FY2026

Segment	Q2 FY2026	Q2 FY2025	YoY
Adjusted Operating Margin	29.8%	25.6%	—
Communications Solutions Operating Margin	33.6%	—	—
Harsh Environment Solutions Operating Margin	30.1%	—	—
Interconnect and Sensor Systems Operating Margin	21.0%	—	—
Free Cash Flow Margin	13.8%	19.8%	—

Management tone

No earnings call transcript was available for this quarter; tone analysis is limited to press release commentary and cannot be conducted with the multi-quarter rigor of prior briefs. What follows is confined to what the release itself signals.

Q2 anchor: AI pull-forward → Q3 anchor: AI as structural operating model → Q4 anchor: Capacity expansion through M&A → Q1 FY26 anchor: Architectural lock-in → Q2 FY26 anchor: CommScope quantification.

The single hardest tonal shift in this print is the willingness to put explicit dollar figures on CommScope. Last quarter management characterized CCS as "one plus one equals three" without quantifying accretion; this quarter the press release states plainly that Amphenol "now expects this acquisition to generate full-year sales of $4.6 billion" and "to be $0.30 accretive to the Company's Adjusted Diluted EPS in 2026." Moving from qualitative integration framing to explicit FY2026 guardrails in two quarters is faster than the company's typical M&A disclosure cadence, and it signals that internal confidence in the integration is high enough to defend a specific number against subsequent quarters.

The tariff language in the Q3 guide — "This guidance does not include any additional tariff recoveries" — is the most conservative forward framing management has used in the four-quarter arc. Prior guides embedded tariff recovery optionality implicitly; this quarter's explicit removal creates a cleaner beat setup while signaling that the recovery stream is now baseline-mature rather than incremental.

CEO commentary in the release retained the "revolution in electronics continues to accelerate" and "dynamic adjustment" framing that has anchored the last three prints, with no new escalation on defense, AI architecture, or capacity language. Without a transcript, whether Q&A produced the same architectural-lock-in confidence displayed on the Q1 call cannot be evaluated.

Answers to last quarter's watch list

Whether Q2 FY2026 revenue lands above $8.20B — Resolved positively. Q2 revenue of $8.76B beat the top of the guide by $558M (+6.8%), continuing the four-quarter streak of materially exceeding internal forecasts. Beat magnitude moderated slightly from Q1's +9.0% to Q2's +6.8%, consistent with an internal forecasting process that is tightening but still meaningfully conservative. FY 2026 implied trajectory now sits comfortably above the $33B threshold.

Resolved positively

IT Datacom as a percentage of total sales above 41% — Not resolved. The press release and extraction did not disclose IT Datacom as a percentage of total sales for Q2, nor a discrete IT Datacom growth figure. Communications Solutions revenue of $5.38B (+85% YoY reported) implies continued AI infrastructure expansion, but the specific mix metric that anchors the "more interconnect, no matter what" thesis was not called out on the print.

Continue monitoring

China tax accrual escalation — Not resolved from the press release alone. GAAP EPS of $1.37 exceeded non-GAAP EPS of $1.35 this quarter, suggesting no material one-time GAAP charges were disclosed in Q2 comparable to Q1's $130M accrual. Whether management commented on the China inquiry ceiling or booked additional accruals cannot be verified without transcript access.

Continue monitoring

CommScope CCS path to segment-average margins — Resolved positively. Communications Solutions operating margin expanded 300bps sequentially to 33.6%, above Q4 2025's 32.5% ex-CCS baseline. CCS has fully absorbed its initial margin dilution within two quarters of closing — materially faster than the "over time" framing management used last quarter. The "one plus one equals three" narrative is now supported by segment-level margin data.

Resolved positively

Defense organic growth sustaining above 20% — Not directly disclosed. Harsh Environment Solutions revenue of $1.86B (+28% YoY reported) is the closest proxy, but defense-specific organic growth was not called out in the press release extraction. Consolidated organic growth of 30% is a decline from Q1's 33%, so there is at least a mild deceleration signal on the underlying growth stack.

Continue monitoring

What to watch into next quarter

Whether Q3 FY2026 revenue lands above $9.40B — the top of the new guide. A +6–9% magnitude beat, consistent with the four-quarter pattern, would push Q3 to $9.9B+ and continue the streak. A finish at or below the midpoint would be the first real sign in five quarters that internal forecast accuracy is fully calibrated — a subtle bearish signal even if absolute growth remains strong.

Communications Solutions margin holding at 33%+ — Q2's 33.6% resolved the CCS dilution debate. Watch whether the segment sustains at 33%+ in Q3 or whether Q2 included one-time integration accruals reversing. A drop below 32% would suggest CCS margin recovery was faster than sustainable.

Consolidated adjusted operating margin above 29% — Q2's 29.8% is a new record. Q3 guide implies EPS growth (+51–53%) marginally above revenue growth (+50–52%), which suggests management is guiding to at least flat margins. A print above 29.5% on the guided $9.35B midpoint would confirm the 30% incremental conversion floor is now the operating reality; below 28.5% would raise questions about scaling costs.

FCF margin recovery — Q2's 13.8% was well below Q3-Q4 2025 levels of 19–23%. Watch whether working capital normalizes in Q3 as revenue scales, or whether elevated inventory/receivables are becoming a structural feature of the higher-revenue base.

Full-year 2026 CommScope tracking against $4.6B guide — management now has an explicit disclosed number to defend. Any commentary suggesting CCS is tracking below the $4.6B run-rate in Q3 would be the cleanest bearish signal on integration; sustained pace at or above would validate the two-quarter integration arc.

Whether book-to-bill sustains above 1.15 — Q2's 1.23 on a much larger revenue base is a strong forward signal. A drop below 1.10 in Q3 would be the first indication that orders are no longer leading the revenue ramp; sustained above 1.15 confirms AI order momentum has legs into 2026.

Sources

Amphenol Q2 2026 press release, filed via SEC EDGAR: https://www.sec.gov/Archives/edgar/data/820313/000110465926087904/aph-20260729xex99d1.htm
Tapebrief Q1 2026, Q4 2025, Q3 2025, and Q2 2025 APH briefs, for cross-quarter trend and watch-list context

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