Teledyne Technologies Inc (TDY)

$530.73 +3.21 (0.61%)
Market Cap 24.87B
Revenue (ttm) 5.67B
Net Income (ttm) 819.20M
EPS (ttm) N/A
PE Ratio 26.18
Forward PE 24.58
Profit Margin 14.45%
Debt to Equity Ratio 0.30
Volume 401,600
Avg Vol 343,130
Day's Range N/A - N/A
Shares Out 46.86M
Stochastic %K 88%
Beta 1.04
Analysts Strong Sell
Price Target $562.20

Company Profile

Teledyne Technologies Incorporated provides enabling technologies for industrial growth markets in the United States and internationally. Its Digital Imaging segment provides visible spectrum sensors and digital cameras; and infrared, ultraviolet, visible, and X-ray spectra; as well as micro electromechanical systems and semiconductors, including analog-to-digital and digital-to-analog converters. This segment offers cooled and uncooled infrared or thermal products, including sensors, camera cor...

Industry: Scientific & Technical Instruments
Sector: Technology
Phone: 805 373 4545
Address:
1049 Camino Dos Rios, Thousand Oaks, United States
phatso
phatso Jul. 11 at 2:22 PM
$AMPG Clients: NASA, Northrop Grumman, Paramount, QuantCore, Stanford University, Discovery+, Disney, GlobeCOM, IBM, L3 Harris, Lockheed Martin, Quantware, Sandia National Laboratories, Teledyne. Let's take a look at drone manufacturers L3 Harris, Lockheed Martin, and Teledyne. RF components and communication solutions are integrated into drone systems, particularly for specialized or high end applications. It was announced yesterday by Defense Secretary Pete Hegseth that the U.S. will unleash "drone dominance" by fast tracking drone production. RF systems designed for satellite links are used for long range or beyond line of sight communication in drones, especially for military, scientific, or remote surveillance applications. High performance RF components are employed in drone communication systems, enabling secure, high bandwidth data transmission between the drone and ground stations. Quantum communication methods could eventually enhance secure data links for drones. $TDY $LHX $LMT
3 · Reply
NVDAMillionaire
NVDAMillionaire Jul. 7 at 3:33 PM
$TDY Really good write-up that perfectly summarizes TDY's present situation. So if you want to bring your TDY knowledge up to date or just discover TDY, this is required reading. https://beyondspx.com/article/teledyne-technologies-sensing-growth-amidst-uncertainty-nyse-tdy
0 · Reply
Ro_Patel
Ro_Patel Jun. 26 at 3:27 PM
Overall, 56% of S&P co.s have Buy Rating s vs 5yr avg of 55% $AMZN $BLK $TDY $FANG $BSX
0 · Reply
Fintech_Dogz
Fintech_Dogz Jun. 26 at 2:56 AM
$TDY sleeping dragon right here
0 · Reply
Thestocktraderhubzee
Thestocktraderhubzee Jun. 24 at 5:08 PM
$TDY Stifel Initiates Coverage On Teledyne Technologies with Buy Rating, Announces Price Target of $626
0 · Reply
DonCorleone77
DonCorleone77 Jun. 23 at 8:36 PM
$TDY Teledyne initiated with a Buy at Stifel Stifel initiated coverage of Teledyne with a Buy rating and $626 price target as part of a broader research note on Defense names. The firm is positive on the company's advanced technology portfolio, substantial backlog increase across the business, margin expansion, and strong positioning in new defense, the analyst tells investors in a research note. Teledyne's $710M acquisition of select defense electronics businesses from Excelitas was also "very well-timed", the firm added.
0 · Reply
parcha
parcha May. 14 at 10:35 PM
Final Trade: TDY, CSCO, QQQ, LCID $TDY $CSCO $LCID $QQQ put spread. https://www.cnbc.com/video/2025/05/14/final-trade-tdy-csco-qqq-lcid.html?__source=iosappshare%7Ccom.stocktwits.StockTwits.STShareExtension
1 · Reply
JarvisFlow
JarvisFlow Apr. 24 at 2:58 PM
TD Securities has adjusted their stance on Teledyne Technologies ( $TDY ), setting the rating to Buy with a target price of 550.
0 · Reply
JarvisFlow
JarvisFlow Apr. 24 at 11:30 AM
Needham has updated their rating for Teledyne Technologies ( $TDY ) to Buy with a price target of 550.
0 · Reply
DonCorleone77
DonCorleone77 Apr. 23 at 10:43 AM
$TDY Teledyne backs FY25 adjusted EPS view $21.10-$21.50, consensus $21.55
0 · Reply
Latest News on TDY
Teledyne FLIR Defense Media Statement on Secretary Hegseth's Drone Dominance Directive

Jul 11, 2025, 12:30 PM EDT - 2 days ago

Teledyne FLIR Defense Media Statement on Secretary Hegseth's Drone Dominance Directive

Teledyne Acquires Maretron

Jul 1, 2025, 1:04 PM EDT - 12 days ago

Teledyne Acquires Maretron

LFUS

Teledyne FLIR OEM Unveils New Brand and Website to Strengthen Supply Chain and Accelerate Innovation in Infrared Imaging

Jun 30, 2025, 8:06 AM EDT - 13 days ago

Teledyne FLIR OEM Unveils New Brand and Website to Strengthen Supply Chain and Accelerate Innovation in Infrared Imaging

Defense industry to evolve into growth industry, says Stifel's Jonathan Siegmann

Jun 26, 2025, 5:10 PM EDT - 16 days ago

Defense industry to evolve into growth industry, says Stifel's Jonathan Siegmann

AVAV CACI ITA KTOS

Teledyne FLIR's Black Hornet 4 Nano-Drone Approved for Defense Innovation Unit's Blue UAS List

Jun 23, 2025, 7:15 AM EDT - 20 days ago

Teledyne FLIR's Black Hornet 4 Nano-Drone Approved for Defense Innovation Unit's Blue UAS List

Dragoon Selects Teledyne FLIR OEM Prism Software for Long-Range Unmanned Platform Prototyping

May 20, 2025, 9:31 AM EDT - 7 weeks ago

Dragoon Selects Teledyne FLIR OEM Prism Software for Long-Range Unmanned Platform Prototyping

Final Trade: TDY, CSCO, QQQ, LCID

May 14, 2025, 6:30 PM EDT - 2 months ago

Final Trade: TDY, CSCO, QQQ, LCID

CSCO LCID QQQ

Teledyne FLIR Defense Unveils Multiple Upgrades to Black Hornet 4 Nano-Drone at SOF Week

May 7, 2025, 6:45 AM EDT - 2 months ago

Teledyne FLIR Defense Unveils Multiple Upgrades to Black Hornet 4 Nano-Drone at SOF Week

Teledyne Technologies: Solid Demand, Backed By Visible Backlog, And A Strong Balance Sheet

Apr 29, 2025, 10:53 AM EDT - 2 months ago

Teledyne Technologies: Solid Demand, Backed By Visible Backlog, And A Strong Balance Sheet

Teledyne CEO retires, insider Bobb to take over

Apr 28, 2025, 4:32 PM EDT - 2 months ago

Teledyne CEO retires, insider Bobb to take over

Teledyne Appoints George Bobb as Chief Executive Officer

Apr 28, 2025, 4:05 PM EDT - 2 months ago

Teledyne Appoints George Bobb as Chief Executive Officer

Teledyne Technologies: Sensing Upside On Defense Growth

Apr 28, 2025, 10:38 AM EDT - 2 months ago

Teledyne Technologies: Sensing Upside On Defense Growth

Recoverable Loitering Munitions Are More Cost- and Mission-Effective Than One-Way Attack Drones, Says New Teledyne FLIR Defense Whitepaper

Apr 28, 2025, 7:00 AM EDT - 2 months ago

Recoverable Loitering Munitions Are More Cost- and Mission-Effective Than One-Way Attack Drones, Says New Teledyne FLIR Defense Whitepaper

Teledyne Technologies Incorporated (TDY) Q1 2025 Earnings Call Transcript

Apr 24, 2025, 7:32 AM EDT - 2 months ago

Teledyne Technologies Incorporated (TDY) Q1 2025 Earnings Call Transcript

Teledyne tops quarterly results on sustained demand for defense products

Apr 23, 2025, 7:25 AM EDT - 2 months ago

Teledyne tops quarterly results on sustained demand for defense products

Teledyne Technologies Reports First Quarter Results

Apr 23, 2025, 6:55 AM EDT - 2 months ago

Teledyne Technologies Reports First Quarter Results

Teledyne Announces First Quarter 2025 Earnings Webcast Details

Apr 14, 2025, 8:00 AM EDT - 3 months ago

Teledyne Announces First Quarter 2025 Earnings Webcast Details

Teledyne FLIR Defense Awarded $74.2M Contract for U.S. Army's Next-Gen Nuclear, Biological and Chemical Reconnaissance Vehicle Sensor Suite Upgrade

Apr 9, 2025, 7:30 AM EDT - 3 months ago

Teledyne FLIR Defense Awarded $74.2M Contract for U.S. Army's Next-Gen Nuclear, Biological and Chemical Reconnaissance Vehicle Sensor Suite Upgrade

21 stocks that Wall Street analysts now think are bargains in this year's worst-performing sector

Apr 8, 2025, 11:07 AM EDT - 3 months ago

21 stocks that Wall Street analysts now think are bargains in this year's worst-performing sector

ACN ANET AVGO CDNS CRM CRWD DELL

FLIR Introduces FLIR MIX™: A Breakthrough in Multispectral Infrared Imaging

Apr 8, 2025, 8:12 AM EDT - 3 months ago

FLIR Introduces FLIR MIX™: A Breakthrough in Multispectral Infrared Imaging

Teledyne Micropac Announces Strategic Partnership with DigiKey

Apr 7, 2025, 10:05 AM EDT - 3 months ago

Teledyne Micropac Announces Strategic Partnership with DigiKey

Teledyne FLIR Defense Captures $7.8 Million Contract to Provide Mobile Surveillance Systems for Key Military Entity in Saudi Arabia

Mar 24, 2025, 2:00 AM EDT - 3 months ago

Teledyne FLIR Defense Captures $7.8 Million Contract to Provide Mobile Surveillance Systems for Key Military Entity in Saudi Arabia

Teledyne's new 2.5 GigE Vision line scan camera delivers industry-leading performance in a cost-effective package

Mar 20, 2025, 8:00 AM EDT - 4 months ago

Teledyne's new 2.5 GigE Vision line scan camera delivers industry-leading performance in a cost-effective package

Teledyne to Hold Investor Meetings

Mar 17, 2025, 8:00 AM EDT - 4 months ago

Teledyne to Hold Investor Meetings

Teledyne Micropac Introduces the World's First Configurable 3U VPX Power Supply Card for LEO Satellites

Mar 11, 2025, 8:05 AM EDT - 4 months ago

Teledyne Micropac Introduces the World's First Configurable 3U VPX Power Supply Card for LEO Satellites

Teledyne Delivers 100th Infrared Detector for the Space Development Agency's Tracking Layer

Mar 4, 2025, 4:25 PM EST - 4 months ago

Teledyne Delivers 100th Infrared Detector for the Space Development Agency's Tracking Layer

Teledyne FLIR Defense Wins $15 Million Contract for Black Hornet 4 Nano-Drones

Feb 26, 2025, 2:00 AM EST - 4 months ago

Teledyne FLIR Defense Wins $15 Million Contract for Black Hornet 4 Nano-Drones

Teledyne e2v announces new high-speed sensor with extended sensitivity in NIR wavelengths

Feb 25, 2025, 2:00 AM EST - 4 months ago

Teledyne e2v announces new high-speed sensor with extended sensitivity in NIR wavelengths

Teledyne FLIR's Black Hornet 4 Nano-Drone Selected as Winner of the Defense Innovation Unit's Blue UAS Challenge

Feb 18, 2025, 7:30 AM EST - 5 months ago

Teledyne FLIR's Black Hornet 4 Nano-Drone Selected as Winner of the Defense Innovation Unit's Blue UAS Challenge

Teledyne to Participate at the TD Cowen Aerospace & Defense Conference

Feb 11, 2025, 4:39 PM EST - 5 months ago

Teledyne to Participate at the TD Cowen Aerospace & Defense Conference

Teledyne HiRel Semiconductors Releases Wideband 50 GHz RF Switch

Feb 4, 2025, 9:15 AM EST - 5 months ago

Teledyne HiRel Semiconductors Releases Wideband 50 GHz RF Switch

Teledyne Completes Acquisition of Select Aerospace and Defense Electronics Businesses of Excelitas

Feb 3, 2025, 6:55 AM EST - 5 months ago

Teledyne Completes Acquisition of Select Aerospace and Defense Electronics Businesses of Excelitas

Teledyne Storm Microwave Announces Global Franchise Agreement with Richardson RFPD

Jan 28, 2025, 9:06 AM EST - 5 months ago

Teledyne Storm Microwave Announces Global Franchise Agreement with Richardson RFPD

Teledyne Technologies: Riding The Global Defense And Unmanned Systems Wave

Jan 24, 2025, 4:01 AM EST - 6 months ago

Teledyne Technologies: Riding The Global Defense And Unmanned Systems Wave

Richardson RFPD Announces Global Franchise Agreement with Teledyne Storm Microwave

Jan 23, 2025, 10:00 AM EST - 6 months ago

Richardson RFPD Announces Global Franchise Agreement with Teledyne Storm Microwave

Teledyne Technologies Incorporated (TDY) Q4 2024 Earnings Call Transcript

Jan 22, 2025, 3:40 PM EST - 6 months ago

Teledyne Technologies Incorporated (TDY) Q4 2024 Earnings Call Transcript

Teledyne Technologies Reports Fourth Quarter Results

Jan 22, 2025, 6:55 AM EST - 6 months ago

Teledyne Technologies Reports Fourth Quarter Results

Teledyne Announces Fourth Quarter and Full Year 2024 Earnings Webcast Details

Jan 15, 2025, 8:00 AM EST - 6 months ago

Teledyne Announces Fourth Quarter and Full Year 2024 Earnings Webcast Details

Teledyne FLIR Defense Awarded $74 Million IDIQ Contract to Modernize U.S. Coast Guard Surveillance Systems

Jan 13, 2025, 7:05 AM EST - 6 months ago

Teledyne FLIR Defense Awarded $74 Million IDIQ Contract to Modernize U.S. Coast Guard Surveillance Systems

Teledyne HiRel Semiconductors Releases High-Power RF GaN Switch (30 MHz to 5 GHz)

Jan 9, 2025, 12:56 PM EST - 6 months ago

Teledyne HiRel Semiconductors Releases High-Power RF GaN Switch (30 MHz to 5 GHz)

Teledyne Completes Acquisition of Micropac

Dec 30, 2024, 4:05 PM EST - 6 months ago

Teledyne Completes Acquisition of Micropac

Teledyne FLIR and VSI Labs Testing Shows How Thermal Imaging Helps Vehicle Makers Meet Nighttime AEB Federal Safety Standards

Dec 10, 2024, 8:04 AM EST - 7 months ago

Teledyne FLIR and VSI Labs Testing Shows How Thermal Imaging Helps Vehicle Makers Meet Nighttime AEB Federal Safety Standards

Teledyne to Participate in Upcoming Investor Conferences

Dec 3, 2024, 8:00 AM EST - 7 months ago

Teledyne to Participate in Upcoming Investor Conferences

FLIR Introduces Scout Pro Thermal Monocular for Law Enforcement and Public Safety Professionals

Dec 3, 2024, 7:58 AM EST - 7 months ago

FLIR Introduces Scout Pro Thermal Monocular for Law Enforcement and Public Safety Professionals

Teledyne launches Z-Trak 3D Apps Studio software tools for in-line 3D measurement and inspection

Nov 26, 2024, 8:00 AM EST - 8 months ago

Teledyne launches Z-Trak 3D Apps Studio software tools for in-line 3D measurement and inspection

Teledyne FLIR Defense to Deliver New Airborne Surveillance Systems to NL EASP AIR for Maritime Search & Rescue Operations

Nov 21, 2024, 2:00 AM EST - 8 months ago

Teledyne FLIR Defense to Deliver New Airborne Surveillance Systems to NL EASP AIR for Maritime Search & Rescue Operations

Teledyne's New Generation Onboard Secure Data Loader eADL XS™ Certified on Boeing 737NG Aircraft

Nov 15, 2024, 8:00 AM EST - 8 months ago

Teledyne's New Generation Onboard Secure Data Loader eADL XS™ Certified on Boeing 737NG Aircraft

Teledyne FLIR Defense Awarded $168M IDIQ Contract for U.S. Army's Nuclear, Biological and Chemical Reconnaissance Vehicle Program

Nov 12, 2024, 7:45 AM EST - 8 months ago

Teledyne FLIR Defense Awarded $168M IDIQ Contract for U.S. Army's Nuclear, Biological and Chemical Reconnaissance Vehicle Program

Teledyne to Participate at the Baird Global Industrial Conference

Nov 11, 2024, 8:00 AM EST - 8 months ago

Teledyne to Participate at the Baird Global Industrial Conference

Teledyne to Acquire Select Aerospace and Defense Electronics Businesses of Excelitas

Nov 6, 2024, 6:55 AM EST - 8 months ago

Teledyne to Acquire Select Aerospace and Defense Electronics Businesses of Excelitas

phatso
phatso Jul. 11 at 2:22 PM
$AMPG Clients: NASA, Northrop Grumman, Paramount, QuantCore, Stanford University, Discovery+, Disney, GlobeCOM, IBM, L3 Harris, Lockheed Martin, Quantware, Sandia National Laboratories, Teledyne. Let's take a look at drone manufacturers L3 Harris, Lockheed Martin, and Teledyne. RF components and communication solutions are integrated into drone systems, particularly for specialized or high end applications. It was announced yesterday by Defense Secretary Pete Hegseth that the U.S. will unleash "drone dominance" by fast tracking drone production. RF systems designed for satellite links are used for long range or beyond line of sight communication in drones, especially for military, scientific, or remote surveillance applications. High performance RF components are employed in drone communication systems, enabling secure, high bandwidth data transmission between the drone and ground stations. Quantum communication methods could eventually enhance secure data links for drones. $TDY $LHX $LMT
3 · Reply
NVDAMillionaire
NVDAMillionaire Jul. 7 at 3:33 PM
$TDY Really good write-up that perfectly summarizes TDY's present situation. So if you want to bring your TDY knowledge up to date or just discover TDY, this is required reading. https://beyondspx.com/article/teledyne-technologies-sensing-growth-amidst-uncertainty-nyse-tdy
0 · Reply
Ro_Patel
Ro_Patel Jun. 26 at 3:27 PM
Overall, 56% of S&P co.s have Buy Rating s vs 5yr avg of 55% $AMZN $BLK $TDY $FANG $BSX
0 · Reply
Fintech_Dogz
Fintech_Dogz Jun. 26 at 2:56 AM
$TDY sleeping dragon right here
0 · Reply
Thestocktraderhubzee
Thestocktraderhubzee Jun. 24 at 5:08 PM
$TDY Stifel Initiates Coverage On Teledyne Technologies with Buy Rating, Announces Price Target of $626
0 · Reply
DonCorleone77
DonCorleone77 Jun. 23 at 8:36 PM
$TDY Teledyne initiated with a Buy at Stifel Stifel initiated coverage of Teledyne with a Buy rating and $626 price target as part of a broader research note on Defense names. The firm is positive on the company's advanced technology portfolio, substantial backlog increase across the business, margin expansion, and strong positioning in new defense, the analyst tells investors in a research note. Teledyne's $710M acquisition of select defense electronics businesses from Excelitas was also "very well-timed", the firm added.
0 · Reply
parcha
parcha May. 14 at 10:35 PM
Final Trade: TDY, CSCO, QQQ, LCID $TDY $CSCO $LCID $QQQ put spread. https://www.cnbc.com/video/2025/05/14/final-trade-tdy-csco-qqq-lcid.html?__source=iosappshare%7Ccom.stocktwits.StockTwits.STShareExtension
1 · Reply
JarvisFlow
JarvisFlow Apr. 24 at 2:58 PM
TD Securities has adjusted their stance on Teledyne Technologies ( $TDY ), setting the rating to Buy with a target price of 550.
0 · Reply
JarvisFlow
JarvisFlow Apr. 24 at 11:30 AM
Needham has updated their rating for Teledyne Technologies ( $TDY ) to Buy with a price target of 550.
0 · Reply
DonCorleone77
DonCorleone77 Apr. 23 at 10:43 AM
$TDY Teledyne backs FY25 adjusted EPS view $21.10-$21.50, consensus $21.55
0 · Reply
DonCorleone77
DonCorleone77 Apr. 23 at 10:42 AM
$TDY Teledyne reports Q1 adjusted EPS $4.95, consensus $4.92 Reports Q1 revenue $1.45B, consensus $1.44B. "We achieved record first quarter sales, non-GAAP operating margin, and adjusted earnings per share," said Robert Mehrabian, Executive Chairman. "First quarter sales reflected organic growth in every segment, coupled with the contribution from recent acquisitions. In addition, quarter-end backlog was an all-time record, as orders exceeded sales for the sixth consecutive quarter. We continue to execute our strategy, which has delivered long-term results regardless of economic and political uncertainty. That is, maintain a balanced and resilient mix of commercial and government businesses across a broad range of geographies and markets, continue to improve margins in existing businesses, and acquire and integrate complementary companies. For example, Qioptiq, acquired on January 31, is off to a great start, and we expect Qioptiq to contribute to our 2025 non-GAAP earnings. Nevertheless, we are choosing to maintain our prior earnings outlook given the current very unpredictable environment."
0 · Reply
Estimize
Estimize Apr. 23 at 10:04 AM
$TDY reported - EPS and - revenue for Q1. http://www.estimize.com/intro/tdy?chart=historical&metric_name=eps&utm_content=TDY&utm_medium=act
0 · Reply
ChessGM
ChessGM Apr. 22 at 1:49 PM
Focus list for tomorrow... $TDY Teledyne Technologies Inc DFS Discover Financial Services PM Philip Morris International In T AT&T Inc. NSC Norfolk Southern Corp VIST Vista Energy S.A.B. de C.V IMAX IMAX Corp
0 · Reply
DonCorleone77
DonCorleone77 Apr. 9 at 11:39 AM
$TDY Teledyne awarded four-year, $74.2M contract Teledyne FLIR Defense, part of Teledyne, announced it has been awarded a four-year, $74.2M contract by the U.S. Army for continued development of the next-generation mounted reconnaissance capability for the M1135 Stryker's Nuclear, Biological and Chemical Reconnaissance Vehicle Sensor Suite Upgrade Program.
0 · Reply
UncleStock
UncleStock Mar. 30 at 11:22 PM
$ASO $THRM $TDY suggested for #batteries - value screen: https://zpr.io/nCzbt
0 · Reply
NVDAMillionaire
NVDAMillionaire Mar. 28 at 12:19 AM
$TDY Digging TDY's tech innovation game. Aerospace and defense segments looking strong. Eyeing potential entry on next market pullback. R&D investment shows they're not playing around. Might be a long-term keeper in my portfolio. in-depth review of recent trends: https://beyondspx.com/article/teledyne-technologies-inc-tdy-a-leading-provider-of-advanced-technologies-powering-industrial-growth
0 · Reply
swingingtech
swingingtech Mar. 25 at 1:27 PM
$TDY $KEYS https://wallstreetwaves.com/teledyne-technologies-how-does-its-stock-performance-compare-to-the-nasdaq/
0 · Reply
YoungTJ
YoungTJ Mar. 24 at 8:29 PM
$TDY what happened
0 · Reply
DonCorleone77
DonCorleone77 Mar. 24 at 10:28 AM
$TDY Teledyne wins $7.8M contract with Middle East Task Company Teledyne FLIR Defense, part of Teledyne, has won a contract valued at $7.8M with Middle East Task Company to provide its next-generation Lightweight Vehicle Surveillance System to a high-profile military entity in Saudi Arabia. The agreement also includes mission support equipment and training. Quantities were not disclosed.
0 · Reply
smartkarma
smartkarma Mar. 24 at 6:02 AM
$TDY | Teledyne Technologies: These Are The 5 Biggest Hindrances To Its Growth In 2025 & Beyond! "Teledyne Technologies Incorporated presented a mixed financial performance in their fourth quarter of 2024 earnings call. The company reported..." - Baptista Research (Baptista Research) Read more: https://www.smartkarma.com/insights/teledyne-technologies-these-are-the-5-biggest-hindrances-to-its-growth-in-2025-beyond
0 · Reply
UncleStock
UncleStock Mar. 21 at 9:00 PM
$ASO $TDY $THRM suggested for #batteries - value screen: https://zpr.io/nCzbt
0 · Reply
JarvisFlow
JarvisFlow Mar. 17 at 1:00 PM
B of A Securities has adjusted their stance on Teledyne Technologies ( $TDY ), setting the rating to Buy with a target price of 550 → 600.
0 · Reply