About Teledyne Technologies Incorporated (TDY)
Teledyne Technologies Incorporated is a Scientific & Technical Instruments company operating in the Technology sector. The company is headquartered in Thousand Oaks, United States. TDY has been publicly traded since 1999, giving it 27+ years of trading history.
Teledyne Technologies Incorporated (TDY) has been publicly traded since 1999, making it a 27-year-old public company. It operates in the Scientific & Technical Instruments industry within the Technology sector. The company is headquartered in Thousand Oaks, United States and employs approximately 15,800 people. With a market capitalization of $30 billion, TDY is a large established company.
TDY trades on the US stock exchanges (NYSE/NASDAQ) and is classified as a large-cap-cap stock with a market capitalization of approximately $30 billion. The company employs approximately 15,800 people worldwide.
Key Statistics
- Current Price
- $638.91
- Market Cap
- $29.59B
- 52-Week High
- $693.38
- 52-Week Low
- $419.00
- Sector
- Technology
- Industry
- Scientific & Technical Instruments
TDY Investment Performance
TDY has gained 25.1% year-to-date in 2026. Over the past 5 years, a $1,000 investment in TDY would have grown to $1,664, representing a 66.4% total return. Since its IPO in 1999, a $1,000 investment would now be worth $75,723.
$1,000 Invested in Teledyne Technologies Incorporated (TDY)
How much would $1,000 invested in TDY be worth today?
What would $1,000 invested in TDY 1 year ago be worth today?
A $1,000 investment in Teledyne Technologies Incorporated (TDY) in 2025 would be worth $1,328 as of May 2026, representing a +32.8% total return.
What would $1,000 invested in TDY 3 years ago be worth today?
A $1,000 investment in Teledyne Technologies Incorporated (TDY) in 2023 would be worth $1,517 as of May 2026, representing a +51.7% total return.
What would $1,000 invested in TDY 5 years ago be worth today?
A $1,000 investment in Teledyne Technologies Incorporated (TDY) in 2021 would be worth $1,664 as of May 2026, representing a +66.4% total return.
What would $1,000 invested in TDY 10 years ago be worth today?
A $1,000 investment in Teledyne Technologies Incorporated (TDY) in 2016 would be worth $7,079 as of May 2026, representing a +607.9% total return.
What would $1,000 invested in TDY at IPO be worth today?
A $1,000 investment in Teledyne Technologies Incorporated (TDY) at IPO would be worth $75,723 as of May 2026, representing a +7472.3% total return.
Monthly Returns Heatmap
Over the past 26+ years (316 months), Teledyne Technologies Incorporated (TDY) has averaged a monthly return of +1.88% with a median return of +2.11%. The stock had 188 positive months (59%) and 128 negative months (41%). The best month in TDY's history was March 2000 with a +113.0% return, while the worst was January 2009 at -37.4%. Historically, March tends to be the strongest month (averaging +6.5%), and January the weakest (-1.5%).
TDY's longest winning streak was 8 consecutive months of gains, while its longest losing streak was 5 consecutive months of losses. The best full year was 2000 with a cumulative return of +146.1%, and the worst was 2001 at -23.1%.
Annual Returns
Over 27 years of trading history, Teledyne Technologies Incorporated (TDY) has delivered an average annual return of +20.85% with a median return of +14.31%. The compound annual growth rate (CAGR) is +16.89%. The stock posted gains in 20 years (74%) and losses in 7 years (26%).
TDY's best year was 2000 with a +150.33% gain, while the worst was 2001 at -31.05%. The longest streak of consecutive positive years was 6, and the longest losing streak was 2 years. TDY achieved double-digit gains (10%+) in 19 years. It suffered double-digit losses in 4 years.
| Year | Return | Start | End |
|---|---|---|---|
| 2026 | +25.10% | $510.73 | $638.91 |
| 2025 | +10.04% | $464.13 | $510.73 |
| 2024 | +4.00% | $446.29 | $464.13 |
| 2023 | +11.60% | $399.91 | $446.29 |
| 2022 | -8.46% | $436.89 | $399.91 |
| 2021 | +11.46% | $391.98 | $436.89 |
| 2020 | +13.11% | $346.54 | $391.98 |
| 2019 | +67.35% | $207.07 | $346.54 |
| 2018 | +14.31% | $181.15 | $207.07 |
| 2017 | +47.28% | $123.00 | $181.15 |
| 2016 | +38.67% | $88.70 | $123.00 |
| 2015 | -13.67% | $102.74 | $88.70 |
| 2014 | +11.84% | $91.86 | $102.74 |
| 2013 | +41.17% | $65.07 | $91.86 |
| 2012 | +18.63% | $54.85 | $65.07 |
| 2011 | +24.74% | $43.97 | $54.85 |
| 2010 | +14.62% | $38.36 | $43.97 |
| 2009 | -13.89% | $44.55 | $38.36 |
| 2008 | -16.46% | $53.33 | $44.55 |
| 2007 | +32.89% | $40.13 | $53.33 |
| 2006 | +37.90% | $29.10 | $40.13 |
| 2005 | -1.12% | $29.43 | $29.10 |
| 2004 | +56.13% | $18.85 | $29.43 |
| 2003 | +20.22% | $15.68 | $18.85 |
| 2002 | -3.74% | $16.29 | $15.68 |
| 2001 | -31.05% | $23.62 | $16.29 |
| 2000 | +150.33% | $9.44 | $23.62 |
TDY Investment Analysis: Valuation, Risk & Dividends
Key factors to consider when evaluating Teledyne Technologies Incorporated as an investment
Valuation
TDY currently trades at a trailing P/E ratio of 33.8, which is considered high relative to the broader market. The forward P/E of 24.9 suggests analysts expect earnings to be lower in the coming year. The price-to-book ratio stands at 2.8. The price-to-sales ratio is 4.8.
Dividends
Teledyne Technologies Incorporated does not currently pay a dividend, choosing to reinvest earnings back into the business for growth.
Risk & Volatility
TDY has a beta of 0.97, indicating it is similarly volatile to the overall market. The stock's 52-week range is $419.00 to $693.38, and it currently trades near its 52-week high.
Analyst Ratings
Based on 13 analyst opinions, TDY has a consensus "buy" rating. The average price target of $699.62 suggests 9.5% upside from current levels.
Frequently Asked Questions: TDY
What sector is TDY in? ▼
TDY operates in the Technology sector, specifically in the Scientific & Technical Instruments industry. This sector includes companies involved in software, hardware, semiconductors, and IT services.
How has TDY performed historically? ▼
Over 27 years of trading history, TDY has posted gains in 20 years (74% of the time). The best year was 2000 with a +150.3% return. Past performance does not guarantee future results.
How can I invest in TDY? ▼
You can invest in TDY through any brokerage account that offers access to US stock exchanges. Popular options include commission-free brokers like Fidelity, Charles Schwab, or Robinhood (US), or international brokers like Interactive Brokers. You can buy individual shares or invest through ETFs that hold TDY.
Does TDY pay dividends? ▼
Teledyne Technologies Incorporated does not currently pay a dividend, choosing to reinvest earnings back into the business for growth.
What does Teledyne Technologies Incorporated do? ▼
Teledyne Technologies Incorporated is a Scientific & Technical Instruments company operating in the Technology sector. The company is headquartered in Thousand Oaks, United States.
What sector is TDY in? ▼
TDY operates in the Technology sector, specifically in the Scientific & Technical Instruments industry.
When did TDY go public? ▼
Teledyne Technologies Incorporated went public in 1999, making it a 27-year-old public company as of 2026.
How much would $1,000 invested in TDY 5 years ago be worth today? ▼
A $1,000 investment in TDY five years ago would be worth approximately $1,664 today, representing a 66.4% return.
How much would $1,000 invested in TDY 10 years ago be worth today? ▼
A $1,000 investment in TDY ten years ago would be worth approximately $7,079 today, representing a 607.9% total return over the decade.
What is TDY's 3-year return? ▼
Over the past 3 years, TDY has returned 51.7%. A $1,000 investment would have grown to $1,517.
How much would $1,000 invested in TDY at IPO be worth today? ▼
If you invested $1,000 in TDY at its IPO in 1999, it would be worth approximately $75,723 today, a 7,472.3% return over 27 years.
Does TDY pay dividends? ▼
No, Teledyne Technologies Incorporated does not currently pay a dividend. The company reinvests its earnings into growth.
What is TDY's market cap? ▼
Teledyne Technologies Incorporated has a market capitalization of $30 billion, classifying it as a large-cap company.
What is TDY's P/E ratio? ▼
TDY has a trailing P/E ratio of 33.8 and a forward P/E of 24.9, which measures how much investors are paying per dollar of earnings.
Is TDY a buy, hold, or sell? ▼
Based on 13 opinions, TDY has a consensus "buy" rating. The average price target is $699.62.
Last updated: 3/14/2026