What is the current PB ratio of APH?

As of today, APH PB ratio is 12.78

What is APH PB ratio 1-year high?

APH PB ratio reached a 1-year high of 15.20 on January 27, 2026

APH PB ratio reached a 1-year low of 5.25 on May 19, 2026

APH PB ratio is up +4.07% year-over-year

APH PB ratio is up +104.81% over the past 3 years

APH PB ratio is currently -82.03% below its historical high of 71.10 set on January 19, 2001

APH PB ratio is higher than 89.30% of companies in Technology sector

12.780.38-2.89%

10 min ago

Current Value: As of today, APH PB ratio is 12.78, down -2.89% in the most recent trading session on October 15, 2026
All-time High: APH PB ratio is currently -82.03% below its historical high of 71.10 set on January 19, 2001
1-Year High: APH PB ratio reached a 1-year high of 15.20 on January 27, 2026
1-Year Low: APH PB ratio reached a 1-year low of 5.25 on May 19, 2026
1-Year Change: APH PB ratio is up +4.07% over the past 365 days
Sector rank: APH PB ratio is higher than 89.30% of companies in Technology sector

APH Performance
Metric	Date	Value	1D	1M	3M	YTD	1Y	3Y	5Y
PB Ratio	Oct 15, 26	12.78	-2.9%	+3.4%	+104.8%	+3.4%	+4.1%	+104.8%	+64.9%
Price	Oct 15, 26	$80.26	-2.9%	+3.4%	+2.2%	+18.8%	+27.8%	+292.0%	+316.6%
PE Ratio	Oct 15, 26	40.19	-2.9%	+3.4%	+2.2%	-0.7%	-4.0%	+52.1%	+23.9%
TTM Revenue	Jun 30, 26	$29.01B	+12.0%	–	+12.0%	–	+54.2%	+130.9%	+196.6%
TTM EPS	Jun 30, 26	$2.00	+14.8%	–	+14.8%	–	+59.4%	+159.8%	+254.0%
Quarterly Book Value	Jun 30, 26	$15.49B	+10.8%	–	+10.8%	–	+34.5%	+106.2%	+171.1%
PS Ratio	Oct 15, 26	6.82	-3.0%	+3.3%	+104.8%	-5.0%	-7.0%	+73.5%	+52.2%
Enterprise Value	Oct 15, 26	$211.31B	-2.8%	+3.1%	+92.1%	+24.0%	+33.9%	+309.8%	+322.6%
Market Cap	Oct 15, 26	$198B	-2.9%	+3.4%	+104.9%	+19.4%	+28.8%	+303.9%	+329.7%

APH PB Ratio Highs Comparison
Period	High	Date	Current
1M	14.11	Oct 6, 26	-9.4%
3M	14.11	Oct 6, 26	-9.4%
6M	14.11	Oct 6, 26	-9.4%
1Y	15.20	Jan 27, 26	-15.9%
3Y	15.20	Jan 27, 26	-15.9%
5Y	15.20	Jan 27, 26	-15.9%
All	71.10	Jan 19, 01	-82.0%

APH PB Ratio Lows Comparison
Period	Low	Date	Current
1M	12.30	Sep 16, 26	+3.9%
3M	5.71	Jul 28, 26	+123.8%
6M	5.25	May 19, 26	+143.4%
1Y	5.25	May 19, 26	+143.4%
3Y	5.25	May 19, 26	+143.4%
5Y	5.25	May 19, 26	+143.4%
All	-510.43	Oct 23, 00	+102.5%

What is the current PB ratio of APH?: As of today, APH PB ratio is 12.78
What is APH PB ratio 1-year high?: APH PB ratio reached a 1-year high of 15.20 on January 27, 2026
What is APH PB ratio 1-year low?: APH PB ratio reached a 1-year low of 5.25 on May 19, 2026
What is 1-year change in APH PB ratio?: APH PB ratio is up +4.07% year-over-year
What is 3-year change in APH PB ratio?: APH PB ratio is up +104.81% over the past 3 years
How far is APH PB ratio from its all-time high?: APH PB ratio is currently -82.03% below its historical high of 71.10 set on January 19, 2001
How does APH PB ratio rank versus sector peers?: APH PB ratio is higher than 89.30% of companies in Technology sector

P/B =

APH Official Website www.amphenol.com
Most Recent Annual Report (10-K) www.sec.gov/Archives/edgar/data/820313/000110465926007259/0001104659-26-007259-index.htm
APH Profile on Yahoo Finance finance.yahoo.com/quote/APH
APH Profile on NASDAQ.com www.nasdaq.com/market-activity/stocks/aph