Teledyne Technologies Inc (TDY): R&D Expense

Annual figures by period end, from SEC filings.

$317.30M

Year ended 2025-12-28

$335.40M

Trailing 12 months to 2026-06-28

-3.4%

3-year compound annual growth

2023-01-01 R&D Expense (USD) 2025-12-28

Period ended	R&D Expense	Change YoY	Source filing
2025-12-28	$317.30M	+8.4%	2026-02-20, From 2024-12-30
2024-12-29	$292.60M	-17.9%	2026-02-20, From 2024-01-01
2023-12-31	$356.30M	+1.2%	2026-02-20, From 2023-01-02
2023-01-01, Fiscal 2022	$352.20M	n/a	2025-02-21, From 2022-01-03

R&D Expense at similar companies

Companies with the same SEC industry code (Search, Detection, Navigation, Guidance, Aeronautical Sys), reporting in the same currency, closest in revenue. Each shows its own latest fiscal year, so period ends differ.

Company	Year ended	R&D Expense	Change YoY
Teledyne Technologies Inc (TDY)	2025-12-28	$317.30M	+8.4%
Garmin Ltd (GRMN)	2025-12-27	$1.13B	+13.3%
Leonardo DRS, Inc. (DRS)	2025-12-31	$129.00M	+40.2%
Northrop Grumman Corp (NOC)	2025-12-31	$1.10B	0.0%
Mind Technology, Inc (MIND)	2026-01-31	$1.59M	-17.1%
Coda Octopus Group, Inc. (CODA)	2025-10-31	$2.45M	+9.2%
Nextnav Inc. (NN)	2025-12-31	$18.95M	+16.7%
Applied Energetics, Inc. (AERG)	2025-12-31	$1.67M	+598.6%

Compare TDY, GRMN, DRS, NOC side by side · Screen every company in Search, Detection, Navigation, Guidance, Aeronautical Sys ↗