---
title: Teledyne Technologies (TDY) — intrinsic value and fair price
canonical: https://sweetvaluelab.com/stocks/tdy
ticker: TDY
as_of: 2026-10-17
sector: Technology
industry: Hardware, Equipment & Parts
---
# Teledyne Technologies (TDY)

Teledyne Technologies (TDY) closed at $618.60 on Oct 16, 2026, overvalued by 40% vs its model value of $442.62 (from a five-year discounted cash flow).

## Key figures

| Figure | Value |
| --- | ---: |
| Last close | $618.60 (Oct 16, 2026) |
| Model value (from a five-year discounted cash flow) | $442.62 |
| Price vs model | overvalued by 40% vs model |
| Range of that model | $285.60 – $964.90 |
| Market value | $28.7B |
| P/E (fiscal 2025) | 32.8 |
| Net margin (fiscal 2025) | 14.6% |
| Free cash flow (fiscal 2025) | $1.1B |
| Dividend yield (trailing twelve months) | 0.00% |
| Beta | 0.90 |
| Cost of capital (WACC) | 8.56% |
| Business classification | Mature & Stable (Low/slowing growth (~6% recent), Moderate margins (15% net margin), Highly cyclical earnings) |

## Valuation models

Each model's value per share and the role the engine gave it for this business. The headline above is one model's value; every other model is listed with its own, and each has a page of its own under the valuation. Computed Oct 17, 2026.

| Model | Role | Value per share | Low | High |
| --- | --- | ---: | ---: | ---: |
| DCF · Perpetuity growth · 5y | primary | $442.62 | $285.60 | $964.90 |
| DCF · Perpetuity growth · 10y | cross check | $462.89 | $308.16 | $968.28 |
| DCF · EBITDA exit · 5y | cross check | $783.23 | $618.12 | $975.83 |
| DCF · EBITDA exit · 10y | cross check | $737.05 | $552.49 | $977.66 |
| P/E · peers | cross check | $741.62 | $603.11 | $1,003.22 |
| P/E · own history | cross check | $642.02 | $539.37 | $762.60 |
| PEG | sanity check | $370.98 | $370.98 | $370.98 |
| EV/EBITDA · peers | cross check | $750.62 | $667.64 | $1,393.40 |
| EV/Revenue · peers | cross check | $825.72 | $650.05 | $1,045.89 |
| Earnings power value | cross check | $0.00 | $0.00 | $0.00 |
| Dividend discount | cross check | $0.00 | $0.00 | $0.00 |

## Insider activity (SEC Form 4)

Past 90 days: 0 open-market buys ($0) and 5 open-market sales ($4.7M); 10b5-1 plan sales included.

| Date | Insider | Relationship | Transaction | Shares | Value |
| --- | --- | --- | --- | ---: | ---: |
| Aug 12, 2026 | VON SCHACK WESLEY W | Director | Open-market sell | 468 | $321,342.8 |
| Aug 12, 2026 | LORNE SIMON M | Director | Open-market sell | 3,451 | $2.3M |
| Aug 12, 2026 | LORNE SIMON M | Director | Open-market sell | 2,000 | $1.4M |
| Aug 12, 2026 | LORNE SIMON M | Director | Open-market sell | 40 | $27,271.7 |
| Aug 12, 2026 | LORNE SIMON M | Director | Open-market sell | 958 | $654,134.3 |

## Recent SEC filings

| Filed | Form | What | Filing |
| --- | --- | --- | --- |
| Oct 2, 2026 | 8-K | 5.02 Departure/Election of Directors or Officers; 9.01 Financial Statements and Exhibits | https://www.sec.gov/Archives/edgar/data/1094285/000109428526000053/tdy-20260928.htm |
| Sep 28, 2026 | 8-K | 5.02 Departure/Election of Directors or Officers; 9.01 Financial Statements and Exhibits | https://www.sec.gov/Archives/edgar/data/1094285/000109428526000050/tdy-20260928.htm |
| Aug 10, 2026 | 8-K | 7.01 Regulation FD Disclosure; 9.01 Financial Statements and Exhibits | https://www.sec.gov/Archives/edgar/data/1094285/000109428526000047/tdy-20260810.htm |
| Jul 24, 2026 | S-8 | Employee stock plan registration | https://www.sec.gov/Archives/edgar/data/1094285/000119312526316228/d86262ds8.htm |
| Jul 24, 2026 | 10-Q | Quarterly report | https://www.sec.gov/Archives/edgar/data/1094285/000109428526000043/tdy-20260628.htm |

## Superinvestors holding it (latest 13F)

| Manager | Quarter | Shares | Value |
| --- | --- | ---: | ---: |
| Dodge & Cox | 2026-06-30 | 1,612,837 | $1.1B |
| Yacktman | 2026-06-30 | 2,700 | $1.8M |
| Bridgewater | 2026-06-30 | 1,806 | $1.2M |
| First Eagle | 2026-06-30 | 33 | $22,007 |

4 tracked managers in all.

## About

Teledyne Technologies Incorporated develops and supplies advanced technologies primarily for industrial sectors experiencing growth, serving customers across the United States, Canada, the United Kingdom, Belgium, the Netherlands, and other international markets. The company's Instrumentation division provides sophisticated monitoring and control equipment for use in marine environments, environmental management, various industrial processes, and other specialized applications. It also offers electronic tools for testing and measurement, alongside connectivity devices for power and communication within distributed instrumentation setups and sensor networks. Its Digital Imaging segment specializes in a broad range of imaging solutions. This includes visible spectrum sensors and digital cameras vital for industrial machine vision, automated quality control, as well as medical, research, an…

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Source: https://sweetvaluelab.com/stocks/tdy (SweetValueLab, free, no account). Prices and statements from Financial Modeling Prep; filings from SEC EDGAR. Research and educational data, not investment advice; nothing here is a recommendation to buy, sell or hold any security.