TELEDYNE TECHNOLOGIES INC (TDY) Stock
TDY has an Alpha Score of 48 out of 100 (weak), computed on Nov 7, 2026 from 3 of 4 sub-scores. 6 members of Congress disclosed 19 trades in TDY since 2019: 5 purchases and 14 sales, most recently April McClain Delaney (sale, Aug 25, 2026). 7 of the hedge funds AlphaScala tracks reported TDY in 13F filings for the quarter ended Jun 30, 2026; the largest reported position is Point72's at $87.49M. Company insiders reported 0 open-market buys and 5 sales on SEC Form 4 in the 90 days to Nov 6, 2026. Its trailing P/E ratio is 28.3 and its net margin 15.8% (key statistics as of Nov 5, 2026).
What is TDY's Alpha Score?
How it works →Alpha Score of 48 reflects weak overall profile with moderate momentum, weak value, moderate quality. Based on 3 of 4 signals – score is capped at 90 until remaining data ingests.
Computed from 3 of 4 sub-scores; a sub-score is left out when its inputs are missing, and the composite is capped accordingly.
Computed Nov 7, 2026
A rules-based research rating, not a recommendation to buy or sell.
Which members of Congress traded TELEDYNE TECHNOLOGIES INC (TDY)?
Most recent: April McClain Delaney (sale, Aug 25, 2026); records start Apr 25, 2019.
| Politician | Trade date | Type | Amount |
|---|---|---|---|
| April McClain Delaney D-MD · House | 2026-08-25 | sale | $15k – $50k |
| April McClain Delaney D-MD · House | 2026-08-24 | partial sale | $1k – $15k |
| April McClain Delaney D-MD · House | 2026-08-21 | partial sale | $1k – $15k |
| April McClain Delaney D-MD · House | 2026-08-20 | partial sale | $1k – $15k |
| April McClain Delaney D-MD · House | 2026-08-19 | partial sale | $1k – $15k |
| Alan Armstrong R-OK · Senate | 2026-03-27 | sale | $50k – $100k |
| April McClain Delaney D-MD · House | 2025-12-02 | partial sale | $1k – $15k |
| April McClain Delaney D-MD · House | 2025-10-31 | partial sale | $1k – $15k |
From STOCK Act periodic transaction reports. House filings as of Nov 5, 2026. Senate records here end Oct 21, 2026; later Senate trades are not included.
See all TDY political trades →Which hedge funds own TDY?
From 13F filings| Fund | Shares Held | Position Value | Change vs prior Q |
|---|---|---|---|
| Point72 Steve Cohen | 131K | $87.49M | NEW |
| Millennium Management Israel Englander | 102K | $68.30M | +318% |
| ARK Invest Cathie Wood | 55K | $36.59M | +7% |
| Marshall Wace | 31K | $20.34M | +45% |
| Citadel Ken Griffin | 20K | $13.33M | +20% |
| D.E. Shaw David Shaw | 17K | $11.47M | +61% |
| Bridgewater Associates Ray Dalio | 2K | $1.20M | NEW |
13F holdings as of Jun 30, 2026
Explore all tracked funds →Are TELEDYNE TECHNOLOGIES INC insiders buying or selling?
SEC Form 4 filings| Date | Insider | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| Aug 12, 26 | Lorne Simon M | Director | SELL | 3.5K | $2.3M |
| Aug 12, 26 | Lorne Simon M | Director | SELL | 2.0K | $1.4M |
| Aug 12, 26 | Lorne Simon M | Director | SELL | 40 | $27K |
| Aug 12, 26 | Lorne Simon M | Director | SELL | 958 | $654K |
| Aug 12, 26 | Von Schack Wesley W | Director | SELL | 468 | $321K |
SEC Form 4 filings as of Nov 6, 2026
See cluster-buy signals across all tickers →What are TDY's key statistics?
Key statistics as of Nov 5, 2026
How does TDY's valuation compare with the Technology sector?
| Metric | TDY | Technology median | Companies in median |
|---|---|---|---|
| P/E ratio | 28.3 | 29.9 | 177 |
| Net margin | 15.75% | 11.25% | 205 |
| Return on equity | 9.49% | 14.71% | 208 |
Medians over the Technology stocks whose key statistics were refreshed in the last 35 days (newest Nov 7, 2026). P/E excludes loss-making companies.
TDY price chart
Powered by TradingViewWhat does TELEDYNE TECHNOLOGIES INC do?
Teledyne Technologies Incorporated is a leading provider of advanced enabling technologies for industrial growth markets requiring high reliability and sophisticated instrumentation. Operating through four core segments—Instrumentation, Digital Imaging, Aerospace & Defense Electronics, and Engineered Systems—the company delivers products such as digital imaging sensors, cameras, and systems across visible, infrared, ultraviolet, and X-ray spectra; monitoring and control instruments for marine, environmental, industrial, and defense applications; harsh environment interconnects; electronic test and measurement equipment; and engineered systems for defense, space, energy, and environmental needs. Teledyne Technologies Incorporated specializes in high-performance solutions including thermal imaging, surveillance systems, drones, avionics, power systems like fuel cells and batteries, and subsystems for satellite communications and aircraft data acquisition. Its technologies support sectors such as aerospace and defense, factory automation, air and water quality monitoring, oceanographic research, oil and gas exploration, medical imaging, and pharmaceutical research, with a significant focus on government and military applications. Founded in 1960 and headquartered in Thousand Oaks, California, the company maintains operations primarily in the United States, the United Kingdom, Canada, and Western and Northern Europe, emphasizing innovation through applied research and operational excellence.