Teledyne Technologies (TDY) - Market capitalization

Market cap: HK$227.53 Billion

As of January 2026 Teledyne Technologies has a market cap of HK$227.53 Billion. This makes Teledyne Technologies the world's 829th most valuable company by market cap according to our data. The market capitalization, commonly called market cap, is the total market value of a publicly traded company's outstanding shares and is commonly used to measure how much a company is worth.

Market cap history of Teledyne Technologies from 1999 to 2026

End of year Market Cap

Year	Marketcap	Change
2026	HK$227.53 B	20.39%
2025	HK$188.99 B	10.8%
2024	HK$170.56 B	3.71%
2023	HK$164.46 B	12.3%
2022	HK$146.45 B	-7.86%
2021	HK$158.93 B	41.82%
2020	HK$112.07 B	13.62%
2019	HK$98.63 B	68.56%
2018	HK$58.51 B	16.68%
2017	HK$50.15 B	50.49%
2016	HK$33.32 B	36.78%
2015	HK$24.36 B	-16.59%
2014	HK$29.21 B	9.15%
2013	HK$26.76 B	42.78%
2012	HK$18.74 B	19.03%
2011	HK$15.74 B	26.56%
2010	HK$12.44 B	15.96%
2009	HK$10.73 B	-13.1%
2008	HK$12.34 B	-15.51%
2007	HK$14.61 B	34.88%
2006	HK$10.83 B	42.59%
2005	HK$7.59 B	0.96%
2004	HK$7.52 B	59.66%
2003	HK$4.71 B	20.3%
2002	HK$3.91 B	-3.16%
2001	HK$4.04 B	-30.47%
2000	HK$5.82 B	197.44%
1999	HK$1.95 B

End of Day market cap according to different sources

On Jan 30th, 2026 the market cap of Teledyne Technologies was reported to be:

HK$227.61 Billion

by Nasdaq

HK$227.53 Billion

by CompaniesMarketCap

Market capitalization for similar companies or competitors

Name	Marketcap	Market cap differencediff.	Country
Thermo Fisher Scientific TMO	HK$1.698 T	646.43%	🇺🇸 USA
Lockheed Martin LMT	HK$1.146 T	403.91%	🇺🇸 USA
Agilent Technologies A	HK$296.46 B	30.29%	🇺🇸 USA
General Dynamics GD	HK$741.66 B	225.96%	🇺🇸 USA
Northrop Grumman NOC	HK$767.57 B	237.34%	🇺🇸 USA
Rockwell Automation ROK	HK$370.38 B	62.78%	🇺🇸 USA
PerkinElmer PKI	HK$112.93 B	-50.36%	🇺🇸 USA
Comtech Telecommunications CMTL	HK$1.28 B	-99.43%	🇺🇸 USA
ITT ITT	HK$122.54 B	-46.14%	🇺🇸 USA
Cubic CUB.defunct	HK$18.61 B	-91.82%	🇺🇸 USA

What is the market capitalization of a company?

The market capitalization sometimes referred as Marketcap, is the value of a publicly listed company.
In most cases it can be easily calculated by multiplying the share price with the amount of outstanding shares.

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Market capitalization of Teledyne Technologies (TDY)

Market cap: HK$227.53 Billion