Amphenol Corporation(APH)Earnings, Financials & Key Ratios

APH•NYSE

$138.47

$170.24B mkt cap·41.5× P/E·Price updated May 6, 2026

SectorTechnology IndustryTech Hardware & Equipment Sub-IndustryConnectors, Interconnects and Cabling

AboutAmphenol Corporation, together with its subsidiaries, primarily designs, manufactures, and markets electrical, electronic, and fiber optic connectors in the United States, China, and internationally. It operates through three segments: Harsh Environment Solutions, Communications Solutions, and Interconnect and Sensor Systems. The company offers connectors and connector systems, including harsh environment data, power, high-speed, fiber optic, and radio frequency interconnect products; busbars and power distribution systems; and other connectors. It also provides value-add products, such as backplane interconnect systems, cable assemblies and harnesses, and cable management products; other products comprising flexible and rigid printed circuit boards, hinges, other mechanical, and production related products. In addition, the company offers consumer device, network infrastructure, and other antennas; coaxial, power, and specialty cables; and sensors and sensor-based products. It sells its products through its sales force, independent representatives, and a network of electronics distributors to original equipment manufacturers, electronic manufacturing services companies, original design manufacturers, and service providers in the automotive, broadband communication, commercial aerospace, industrial, information technology and data communication, military, mobile device, and mobile network markets. Amphenol Corporation was founded in 1932 and is headquartered in Wallingford, Connecticut.Show more

Revenue$23.09B+51.7%
EBITDA$6.89B+78.8%
Net Income$4.27B+76.2%
EPS (Diluted)3.34+74.0%
Gross Margin36.88%+9.2%
EBITDA Margin29.85%+17.8%
Operating Margin25.86%+19.9%
Net Margin18.49%+16.1%
ROE36.55%+37.8%
ROIC28.26%+45.8%
Debt/Equity1.15+55.3%
Interest Coverage16.23+9.1%

Analysis→Technical→

APH Key Insights

Amphenol Corporation (APH) fundamental analysis — strengths, weaknesses & financial health based on data analysis

✓Strengths

✓Excellent 3Y average ROE of 29.3%
✓Strong 5Y profit CAGR of 28.8%
✓FCF machine: 19.0% free cash flow margin
✓15 consecutive years of dividend growth
✓High quality earnings: Operating CF exceeds net income
✓Strong 5Y sales CAGR of 21.8%

✗Weaknesses

✗Expensive at 13.1x book value

* These insights are generated automatically based on available financial data. Please conduct your own research before making investment decisions.

APH Price & Volume

Amphenol Corporation (APH) stock price & volume — 10-year historical chart

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APH Growth Metrics

Amphenol Corporation (APH) revenue, earnings & EPS growth — 3, 5 & 10-year CAGR

Revenue CAGR

10 Years15.29%

5 Years21.85%

3 Years22.31%

TTM54.4%

Profit CAGR

10 Years18.79%

5 Years28.83%

3 Years30.94%

TTM71.28%

EPS CAGR

10 Years18.53%

5 Years27.79%

3 Years29.72%

TTM68.93%

Return on Capital

10 Years20.37%

5 Years21.47%

3 Years22.28%

Last Year25.53%

APH Recent Earnings

Amphenol Corporation (APH) EPS & revenue vs analyst estimates — last 4 quarters

Full history →

●Beat EPS 12/12 qtrs (100%)●Beat Revenue 12/12 qtrs (100%)

Q2 2026Latest

Apr 29, 2026

EPS

$1.06

Est $0.94

+12.6%

Revenue

$7.6B

Est $7.1B

+7.6%

Q1 2026

Jan 28, 2026

EPS

$0.97

Est $0.93

+4.0%

Revenue

$6.4B

Est $6.2B

+4.0%

Q4 2025

Oct 22, 2025

EPS

$0.93

Est $0.79

+17.3%

Revenue

$6.2B

Est $5.5B

+12.0%

Q3 2025

Jul 23, 2025

EPS

$0.81

Est $0.67

+21.4%

Revenue

$5.7B

Est $5.0B

+12.1%

Quarter	Date	EPS (Act vs Est)	Revenue (Act vs Est)
Q2 2026Latest	Apr 29, 2026	$1.06vs $0.94+12.6%	$7.6Bvs $7.1B+7.6%
Q1 2026	Jan 28, 2026	$0.97vs $0.93+4.0%	$6.4Bvs $6.2B+4.0%
Q4 2025	Oct 22, 2025	$0.93vs $0.79+17.3%	$6.2Bvs $5.5B+12.0%
Q3 2025	Jul 23, 2025	$0.81vs $0.67+21.4%	$5.7Bvs $5.0B+12.1%

Based on last 12 quarters of dataView full earnings history →

Company	Market Cap	Stock Price	P/E Ratio (TTM)	Revenue Growth 1Y	Net Margin	Return on Equity (ROE)	Debt / Equity
TELTE Connectivity Ltd.Direct Competitor	63.43B	216.17	35.09	7.85%	15.69%	22.45%	0.51
HUBBHubbell IncorporatedDirect Competitor	26.71B	502.34	30.37	3.84%	15.1%	24.38%	0.68
BDCBelden Inc.Direct Competitor	4.46B	114.65	19.40	10.33%	8.49%	18.84%	1.17
CNXCConcentrix CorporationDirect Competitor	1.67B	23.72	-1.17	2.15%	-13.02%	-33.22%	1.69
GLWCorning IncorporatedProduct Competitor	155.97B	181.57	98.15	19.14%	11.09%	15.02%	0.83
ROGRogers CorporationProduct Competitor	2.51B	140.59	-41.84	-2.33%	-6.87%	-4.66%	0.03
VICRVicor CorporationProduct Competitor	12.64B	280.34	107.41	13.55%	26.19%	18.73%	0.02
TTMITTM Technologies, Inc.Product Competitor	17.1B	164.64	98	18.98%	6.33%	11.41%	0.63

Compare APH vs Peers

Amphenol Corporation (APH) vs competitors — business, growth, and fundamentals comparison against the closest industry rivals.

Closest Rival

vs TEL

Most directly comparable listed peer for APH.

Scale Benchmark

vs AVGO

Larger-name benchmark to compare APH against a more recognizable public peer.

Peer Set

Compare Top 5

vs TEL, HUBB, BDC, CNXC

APH Income Statement

Amphenol Corporation (APH) annual income statement — 10-year revenue, gross profit & net income history

10Y historyFree accessUpdated daily

Line item	Dec'17	Dec'18	Dec'19	Dec'20	Dec'21	Dec'22	Dec'23	Dec'24	Dec'25	TTM
Sales/Revenue	7.01B	8.2B	8.23B	8.6B	10.88B	12.62B	12.55B	15.22B	23.09B	25.9B
Revenue Growth %	11.53%	16.98%	0.29%	4.54%	26.48%	16.06%	-0.54%	21.25%	51.71%	54.4%
Cost of Goods Sold	4.7B	5.55B	5.61B	5.93B	7.47B	8.59B	8.47B	10.08B	14.58B	16.23B
COGS % of Revenue	67.05%	67.63%	68.2%	69.02%	68.72%	68.09%	67.47%	66.24%	63.12%	-
Gross Profit	2.31B▲ 0%	2.65B▲ 14.9%	2.62B▼ 1.5%	2.66B▲ 1.8%	3.4B▲ 27.7%	4.03B▲ 18.4%	4.08B▲ 1.4%	5.14B▲ 25.8%	8.52B▲ 65.7%	9.67B▲ 0%
Gross Margin %	32.95%	32.37%	31.8%	30.98%	31.28%	31.91%	32.53%	33.76%	36.88%	37.35%
Gross Profit Growth %	13.23%	14.94%	-1.47%	1.84%	27.69%	18.41%	1.39%	25.85%	65.72%	-
Operating Expenses	878.3M	959.5M	971.4M	1.01B	1.23B	1.42B	1.49B	1.86B	2.55B	2.94B
OpEx % of Revenue	12.53%	11.7%	11.81%	11.79%	11.28%	11.26%	11.87%	12.19%	11.02%	-
Selling, General & Admin	684.6M	738.6M	737.2M	753.5M	908.6M	1.1B	1.15B	1.4B	2.55B	2.82B
SG&A % of Revenue	9.76%	9.01%	8.96%	8.76%	8.35%	8.69%	9.14%	9.21%	11.02%	-
Research & Development	193.7M	220.9M	234.2M	260.7M	317.7M	323.6M	342.2M	453M	0	0
R&D % of Revenue	2.76%	2.69%	2.85%	3.03%	2.92%	2.56%	2.73%	2.98%	-	-
Other Operating Expenses	0	0	0	0	0	0	0	0	0	1000K
Operating Income	1.43B▲ 0%	1.7B▲ 18.4%	1.64B▼ 3.0%	1.65B▲ 0.3%	2.18B▲ 31.9%	2.61B▲ 19.8%	2.59B▼ 0.5%	3.28B▲ 26.6%	5.97B▲ 81.8%	6.74B▲ 0%
Operating Margin %	20.42%	20.67%	19.99%	19.19%	20%	20.66%	20.66%	21.57%	25.86%	26%
Operating Income Growth %	15.44%	18.42%	-3%	0.32%	31.86%	19.85%	-0.5%	26.6%	81.83%	-
EBITDA	1.66B	2B	1.96B	1.96B	2.57B	3B	3B	3.86B	6.89B	7.91B
EBITDA Margin %	23.65%	24.32%	23.79%	22.77%	23.64%	23.77%	23.9%	25.34%	29.85%	30.52%
EBITDA Growth %	13.81%	20.3%	-1.92%	0.07%	31.31%	16.69%	0.01%	28.53%	78.76%	80.81%
D&A (Non-Cash Add-back)	226.8M	299.7M	312.1M	308.1M	395.6M	392.9M	406.4M	572.5M	922.4M	1.17B
EBIT	1.44B	1.69B	1.61B	1.64B	2.1B	2.6B	2.59B	3.23B	5.97B	6.76B
Net Interest Income	-72.1M	-101.7M	-117.6M	-115.4M	-115.5M	-128.4M	-139.5M	-217M	-367.8M	-499.2M
Interest Income	20.2M	0	0	0	0	0	0	0	0	0
Interest Expense	92.3M	101.7M	117.6M	115.4M	115.5M	128.4M	139.5M	217M	367.8M	499.2M
Other Income/Expense	-79.3M	-107M	-148.7M	-123.3M	-186.3M	-139.9M	-139.4M	-272.4M	-371.3M	-451.5M
Pretax Income	1.35B▲ 0%	1.59B▲ 17.5%	1.5B▼ 5.8%	1.53B▲ 2.1%	1.99B▲ 30.3%	2.47B▲ 24.0%	2.45B▼ 0.5%	3.01B▲ 22.7%	5.6B▲ 86.0%	6.28B▲ 0%
Pretax Margin %	19.29%	19.37%	18.19%	17.75%	18.29%	19.55%	19.55%	19.79%	24.25%	24.26%
Income Tax	691.7M	371.5M	331.9M	313.3M	409.1M	550.6M	509.3M	570.3M	1.3B	1.78B
Effective Tax Rate %	51.15%	23.39%	22.19%	20.52%	20.57%	22.31%	20.75%	18.93%	23.13%	28.31%
Net Income	650.5M▲ 0%	1.21B▲ 85.2%	1.16B▼ 4.1%	1.2B▲ 4.2%	1.59B▲ 32.2%	1.9B▲ 19.6%	1.93B▲ 1.4%	2.42B▲ 25.7%	4.27B▲ 76.2%	4.48B▲ 0%
Net Margin %	9.28%	14.69%	14.04%	13.99%	14.63%	15.07%	15.36%	15.92%	18.49%	17.28%
Net Income Growth %	-20.95%	85.24%	-4.15%	4.19%	32.19%	19.58%	1.35%	25.73%	76.17%	71.28%
Net Income (Continuing)	660.7M	1.22B	1.16B	1.21B	1.58B	1.92B	1.95B	2.44B	4.31B	4.5B
Discontinued Operations	0	0	0	0	21.4M	0	0	0	0	0
Minority Interest	53.6M	47.2M	65.9M	67M	77.1M	78.5M	80M	64.1M	96.6M	114.7M
EPS (Diluted)	0.52▲ 0%	0.96▲ 84.6%	0.94▼ 2.1%	0.98▲ 4.3%	1.27▲ 29.6%	1.53▲ 20.5%	1.56▲ 2.0%	1.92▲ 23.1%	3.34▲ 74.0%	3.47▲ 0%
EPS Growth %	-21.21%	84.62%	-2.08%	4.26%	29.59%	20.47%	1.96%	23.08%	73.96%	68.93%
EPS (Basic)	0.54	1.00	0.97	1.01	1.33	1.60	1.62	2.01	3.51	-
Diluted Shares Outstanding	1.27B	1.25B	1.23B	1.23B	1.25B	1.24B	1.24B	1.26B	1.28B	1.29B
Basic Shares Outstanding	1.22B	1.2B	1.19B	1.19B	1.2B	1.19B	1.19B	1.2B	1.22B	1.23B
Dividend Payout Ratio	31.51%	21.05%	24.2%	24.73%	21.79%	25.1%	25.96%	24.55%	18.79%	-

APH Balance Sheet

Amphenol Corporation (APH) balance sheet — assets, liabilities & shareholders' equity

Line item	Dec'17	Dec'18	Dec'19	Dec'20	Dec'21	Dec'22	Dec'23	Dec'24	Dec'25	TTM
Total Current Assets	4.66B	4.57B	4.21B	5.49B	5.96B	6.48B	6.84B	9.69B	20.27B	15.38B
Cash & Short-Term Investments	1.75B	1.29B	908.6M	1.74B	1.24B	1.43B	1.66B	3.34B	11.43B	4.58B
Cash Only	1.72B	1.28B	891.2M	1.7B	1.2B	1.37B	1.48B	3.32B	11.13B	4.13B
Short-Term Investments	34.6M	12.4M	17.4M	36.1M	44.3M	61.1M	185.2M	18.4M	303.6M	455.1M
Accounts Receivable	1.6B	1.79B	1.74B	1.95B	2.45B	2.63B	2.62B	3.29B	4.72B	5.87B
Days Sales Outstanding	83.22	79.74	77.05	82.84	82.38	76.09	76.12	78.84	74.55	68.36
Inventory	1.11B	1.23B	1.31B	1.46B	1.89B	2.09B	2.17B	2.55B	3.42B	4.09B
Days Inventory Outstanding	85.94	81.18	85.25	89.93	92.49	88.91	93.38	92.15	85.76	78.43
Other Current Assets	196.8M	254.3M	256.1M	338.9M	0	320M	389.6M	517M	691M	840.9M
Total Non-Current Assets	5.35B	5.47B	6.6B	6.84B	8.72B	8.85B	9.69B	11.75B	15.97B	26.75B
Property, Plant & Equipment	816.8M	875.8M	1.2B	1.28B	1.42B	1.49B	1.62B	2.1B	2.31B	2.69B
Fixed Asset Turnover	8.58x	9.37x	6.88x	6.72x	7.66x	8.45x	7.77x	7.26x	10.02x	11.28x
Goodwill	4.04B	4.1B	4.87B	5.03B	6.38B	6.45B	7.09B	8.24B	10.58B	17.54B
Intangible Assets	488.5M	494.3M	442M	397.5M	756.9M	734.1M	834.8M	1.23B	2.24B	5.4B
Long-Term Investments	0	0	0	0	0	50.8M	400K	300K	0	400K
Other Non-Current Assets	14.9M	17.8M	19.1M	29.8M	75.3M	35.4M	48.8M	67.7M	847.3M	3.41B
Total Assets	10B▲ 0%	10.04B▲ 0.4%	10.82B▲ 7.7%	12.33B▲ 14.0%	14.68B▲ 19.1%	15.33B▲ 4.4%	16.53B▲ 7.8%	21.44B▲ 29.7%	36.24B▲ 69.0%	42.13B▲ 0%
Asset Turnover	0.70x	0.82x	0.76x	0.70x	0.74x	0.82x	0.76x	0.71x	0.64x	0.79x
Asset Growth %	17.71%	0.41%	7.67%	13.98%	19.07%	4.41%	7.83%	29.73%	69.01%	229.67%
Total Current Liabilities	1.58B	2.45B	2.13B	2.3B	2.45B	2.68B	3.15B	4.08B	6.8B	8.97B
Accounts Payable	875.6M	890.5M	866.8M	1.12B	1.31B	1.31B	1.35B	1.82B	2.66B	3.18B
Days Payables Outstanding	67.98	58.59	56.4	68.92	64.07	55.59	58.21	65.86	66.65	60.04
Short-Term Debt	1.1M	764.3M	457.3M	298.3M	74.6M	87.9M	445.4M	510.2M	937.2M	2.11B
Deferred Revenue (Current)	0	0	0	0	0	0	0	0	0	0
Other Current Liabilities	396.9M	435.8M	508.9M	577.3M	605.5M	692.9M	777.6M	1.02B	1.95B	2.35B
Current Ratio	2.95x	1.86x	1.97x	2.38x	2.43x	2.42x	2.17x	2.37x	2.98x	2.98x
Quick Ratio	2.25x	1.36x	1.36x	1.75x	1.66x	1.64x	1.48x	1.75x	2.48x	2.48x
Cash Conversion Cycle	101.18	102.33	105.9	103.84	110.81	109.4	111.29	105.13	93.66	86.74
Total Non-Current Liabilities	4.38B	3.53B	4.09B	4.57B	5.85B	5.56B	4.95B	7.5B	15.92B	19.07B
Long-Term Debt	3.54B	2.81B	3.2B	3.64B	4.8B	4.58B	3.98B	6.48B	14.56B	16.64B
Capital Lease Obligations	0	0	145.4M	161.1M	180.4M	208.5M	212.1M	285.6M	0	0
Deferred Tax Liabilities	241.2M	255.6M	260.4M	299.1M	424.2M	409.8M	367M	376.7M	432.9M	2.45B
Other Non-Current Liabilities	598.4M	467.4M	477.4M	474.7M	451.7M	362.7M	384.6M	353.6M	926.7M	4.1B
Total Liabilities	5.96B	5.98B	6.22B	6.88B	8.3B	8.23B	8.1B	11.58B	22.73B	28.04B
Total Debt	3.54B	3.57B	3.81B	4.1B	5.05B	4.87B	4.64B	7.28B	15.5B	18.75B
Net Debt	1.82B	2.29B	2.91B	2.39B	3.85B	3.5B	3.17B	3.96B	4.37B	14.62B
Debt / Equity	0.88x	0.88x	0.83x	0.75x	0.79x	0.69x	0.55x	0.74x	1.15x	1.15x
Debt / EBITDA	2.14x	1.79x	1.95x	2.09x	1.96x	1.62x	1.55x	1.89x	2.25x	2.37x
Net Debt / EBITDA	1.10x	1.15x	1.49x	1.22x	1.50x	1.17x	1.06x	1.03x	0.63x	0.63x
Interest Coverage	15.65x	16.62x	13.72x	14.23x	18.22x	20.22x	18.60x	14.88x	16.23x	13.54x
Total Equity	4.04B▲ 0%	4.06B▲ 0.5%	4.6B▲ 13.1%	5.45B▲ 18.6%	6.38B▲ 17.0%	7.09B▲ 11.2%	8.43B▲ 18.8%	9.86B▲ 17.0%	13.51B▲ 37.1%	14.09B▲ 0%
Equity Growth %	8.6%	0.51%	13.09%	18.62%	17.01%	11.21%	18.78%	16.97%	37.07%	133.22%
Book Value per Share	3.19	3.25	3.73	4.43	5.10	5.71	6.79	7.80	10.58	10.93
Total Shareholders' Equity	3.99B	4.02B	4.53B	5.38B	6.3B	7.02B	8.35B	9.79B	13.41B	13.98B
Common Stock	300K	300K	300K	300K	600K	600K	600K	1.2M	1.2M	1.2M
Retained Earnings	2.94B	2.97B	3.35B	3.71B	4.28B	4.98B	5.92B	7.11B	9.85B	10.43B
Treasury Stock	0	-55M	-70.8M	-111.1M	-100M	-79.8M	-142.8M	-199.7M	-195.8M	-310M
Accumulated OCI	-201M	-390.2M	-430.9M	-278.1M	-286.5M	-535M	-533.6M	-716.3M	-479.5M	-493.9M
Minority Interest	53.6M	47.2M	65.9M	67M	77.1M	78.5M	80M	64.1M	96.6M	114.7M

APH Cash Flow Statement

Amphenol Corporation (APH) cash flow — operating, investing & free cash flow history

Line item	Dec'17	Dec'18	Dec'19	Dec'20	Dec'21	Dec'22	Dec'23	Dec'24	Dec'25	TTM
Cash from Operations	1.14B	1.11B	1.5B	1.59B	1.54B	2.17B	2.53B	2.81B	5.37B	5.37B
Operating CF Margin %	16.32%	13.57%	18.26%	18.51%	14.16%	17.23%	20.14%	18.49%	23.27%	-
Operating CF Growth %	6.18%	-2.75%	35.01%	5.97%	-3.26%	41.2%	16.28%	11.31%	90.95%	371.26%
Net Income	650.5M	1.21B	1.16B	1.21B	1.58B	1.9B	1.95B	2.42B	4.27B	4.48B
Depreciation & Amortization	226.8M	299.7M	312.1M	308.1M	395.6M	392.9M	406.4M	572.5M	922.4M	1.17B
Stock-Based Compensation	49.7M	55.6M	63M	70.5M	83M	89.5M	99M	109.5M	0	143M
Deferred Taxes	186.3M	-12M	15.2M	30.8M	-29.6M	-4.7M	-58.8M	-82.8M	-65.6M	113.9M
Other Non-Cash Items	10.2M	11.9M	14.3M	600K	16.2M	14.5M	-5.4M	17.6M	170.4M	-175.3M
Working Capital Changes	20.7M	-447.5M	-66.3M	-31.3M	-505.2M	-219.9M	142M	-226.1M	77.2M	-26.6M
Change in Receivables	-146.5M	-237.9M	117.3M	-146.3M	-398.4M	-273.1M	146.4M	-586.8M	-964.4M	0
Change in Inventory	-100.4M	-173.3M	-3.4M	-102M	-263M	-278.5M	71.4M	-200.1M	-487.4M	0
Change in Payables	140.5M	48.8M	-60.2M	204.3M	131.7M	62.5M	-34.6M	423.1M	554.1M	0
Cash from Investing	-380.2M	-441.8M	-1.23B	-333.5M	-1.89B	-731.1M	-1.39B	-2.65B	-5.08B	-13.76B
Capital Expenditures	-226.6M	-310.6M	-295M	-276.8M	-360.4M	-383.8M	-372.8M	-665.4M	-996.6M	-1.1B
CapEx % of Revenue	3.23%	3.79%	3.59%	3.22%	3.31%	3.04%	2.97%	4.37%	4.32%	-
Acquisitions	-265.5M	-158.9M	-937.4M	-50.4M	-2.23B	-288.2M	-970.4M	-2.15B	-3.8B	-12.24B
Investments	-	-	-	-	-	-	-	-	-	-
Other Investing	4.1M	5M	7.4M	12.1M	706.9M	22.1M	8.9M	1.9M	0	12M
Cash from Financing	-140.1M	-1.07B	-648.4M	-516.6M	-145.2M	-1.2B	-1.01B	1.73B	7.42B	10.41B
Debt Issued (Net)	528.4M	11.9M	58.3M	151.4M	635.8M	-164.2M	-293.4M	2.63B	8.43B	11.48B
Equity Issued (Net)	-618M	-804.5M	-355.6M	-255.6M	-661.7M	-545.2M	-190.6M	-689.3M	-112.2M	35.1M
Dividends Paid	-205M	-253.7M	-279.5M	-297.6M	-346.7M	-477.4M	-500.6M	-595.1M	-802.2M	-909.4M
Share Repurchases	-618M	-935.2M	-601.7M	-641.3M	-661.7M	-730.5M	-585.1M	-689.3M	-665.2M	-168.4M
Other Financing	154.5M	-23.8M	-71.6M	-114.8M	227.4M	-9.9M	-27.8M	387.4M	-93.3M	-198.2M
Net Change in Cash	684.5M▲ 0%	-439.8M▼ 164.3%	-388.1M▲ 11.8%	810.8M▲ 308.9%	-504.9M▼ 162.3%	176M▲ 134.9%	101.9M▼ 42.1%	1.84B▲ 1707.7%	7.81B▲ 324.2%	2.47B▲ 0%
Free Cash Flow	917.6M▲ 0%	802.1M▼ 12.6%	1.21B▲ 50.5%	1.32B▲ 8.9%	1.18B▼ 10.3%	1.79B▲ 51.8%	2.16B▲ 20.4%	2.15B▼ 0.3%	4.38B▲ 103.7%	4.63B▲ 0%
FCF Margin %	13.09%	9.78%	14.68%	15.29%	10.85%	14.19%	17.17%	14.12%	18.96%	17.88%
FCF Growth %	3.47%	-12.59%	50.52%	8.94%	-10.3%	51.8%	20.39%	-0.31%	103.7%	108.33%
FCF per Share	0.72	0.64	0.98	1.07	0.94	1.44	1.74	1.70	3.43	3.43
FCF Conversion (FCF/Net Income)	1.76x	0.92x	1.30x	1.32x	0.97x	1.14x	1.31x	1.16x	1.26x	1.03x
Interest Paid	84.3M	94.2M	116.6M	104.8M	111.9M	123.7M	129.2M	179.5M	288.1M	137.1M
Taxes Paid	325.2M	393.2M	408.3M	337.3M	445.6M	477.7M	560.4M	650M	1.08B	659.5M

APH Key Ratios

Amphenol Corporation (APH) financial ratios — P/E, ROE, debt and 30+ core market and balance-sheet ratios

Metric	2017	2018	2019	2020	2021	2022	2023	2024	2025	TTM
Return on Equity (ROE)	16.75%	29.73%	26.67%	23.95%	26.89%	28.24%	24.84%	26.52%	36.55%	34.57%
Return on Invested Capital (ROIC)	18.57%	20.81%	17.79%	16.12%	18.05%	18.78%	17.54%	19.39%	28.26%	28.26%
Gross Margin	32.95%	32.37%	31.8%	30.98%	31.28%	31.91%	32.53%	33.76%	36.88%	37.35%
Net Margin	9.28%	14.69%	14.04%	13.99%	14.63%	15.07%	15.36%	15.92%	18.49%	17.28%
Debt / Equity	0.88x	0.88x	0.83x	0.75x	0.79x	0.69x	0.55x	0.74x	1.15x	1.15x
Interest Coverage	15.65x	16.62x	13.72x	14.23x	18.22x	20.22x	18.60x	14.88x	16.23x	13.54x
FCF Conversion	1.76x	0.92x	1.30x	1.32x	0.97x	1.14x	1.31x	1.16x	1.26x	1.03x
Revenue Growth	11.53%	16.98%	0.29%	4.54%	26.48%	16.06%	-0.54%	21.25%	51.71%	54.4%

APH SEC Filings & Documents

Amphenol Corporation (APH) SEC filings — annual & quarterly reports (10-K, 10-Q)

8-K Announcements

Material company update

Apr 29, 2026·SEC

Material company update

Mar 30, 2026·SEC

Material company update

Mar 24, 2026·SEC

10-K Annual Reports

FY 2026

Feb 11, 2026·SEC

FY 2025

Feb 7, 2025·SEC

FY 2024

Feb 7, 2024·SEC

10-Q Quarterly Reports

FY 2026

May 1, 2026·SEC

FY 2025

Oct 24, 2025·SEC

FY 2025

Jul 25, 2025·SEC

APH Frequently Asked Questions

Amphenol Corporation (APH) stock FAQ — growth, dividends, profitability & financials explained

Growth & Financials

Amphenol Corporation (APH) reported $25.90B in revenue for fiscal year 2025. This represents a 3237% increase from $776.2M in 1996.

Amphenol Corporation (APH) grew revenue by 51.7% over the past year. This is strong growth.

Yes, Amphenol Corporation (APH) is profitable, generating $4.48B in net income for fiscal year 2025 (18.5% net margin).

Dividend & Returns

Yes, Amphenol Corporation (APH) pays a dividend with a yield of 0.45%. This makes it attractive for income-focused investors.

Amphenol Corporation (APH) has a return on equity (ROE) of 36.6%. This is excellent, indicating efficient use of shareholder capital.

Amphenol Corporation (APH) generated $4.63B in free cash flow for fiscal year 2025. Positive FCF indicates the company can fund dividends, buybacks, or reinvestment.

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