TDY Insider Trading

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Insider Trading History
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Insider Ownership Percentage: 1.50%

Insider Buying (Last 12 Months): $0.00

Insider Selling (Last 12 Months): $26,993,839.36

Teledyne Technologies Insider Trading History Chart

Teledyne Technologies Share Price & Price History

^$518.06

▲ +14.096 (2.80%)

As of 12/4/2025 04:59 PM ET

Days: 30 | 90 | 365

Teledyne Technologies Insider Trading History

Transaction Date	Insider Name	Title	Buy/Sell	Number of Shares	Average Share Price	Total Transaction	Shares Held After Transaction
7/30/2025	George C. Bobb, III	CEO	Sell	6,735	$555.41	$3,740,686.35	10,391
7/28/2025	Michael T. Smith	Director	Sell	1,975	$560.10	$1,106,197.50	51,328
7/25/2025	Simon M. Lorne	Director	Sell	6,311	$549.64	$3,468,778.04	61,913
3/3/2025	Jason Vanwees	Vice Chairman	Sell	3,700	$520.06	$1,924,222.00	51,324
3/3/2025	Melanie Susan Cibik	EVP	Sell	706	$519.96	$367,091.76	26,529
2/7/2025	Robert Mehrabian	Chairman	Sell	5,007	$510.33	$2,555,222.31	144,553
1/31/2025	Robert Mehrabian	Chairman	Sell	5,768	$518.22	$2,989,092.96	144,553
1/29/2025	Melanie Susan Cibik	EVP	Sell	2,699	$510.03	$1,376,570.97	27,235
1/27/2025	Melanie Susan Cibik	EVP	Sell	2,538	$513.02	$1,302,044.76	32,100
1/27/2025	Michael T. Smith	Director	Sell	2,100	$510.50	$1,072,050.00	52,835
1/24/2025	Cynthia Y. Belak	VP	Sell	5,745	$508.34	$2,920,413.30	4,962
1/24/2025	George C. Bobb, III	COO	Sell	6,308	$507.77	$3,203,013.16	10,482
12/12/2024	Michael T. Smith	Director	Sell	2,025	$478.25	$968,456.25	54,935
11/11/2024	Robert Mehrabian	Chairman	Sell	46,075	$487.33	$22,453,729.75	171,802
11/8/2024	Jason Vanwees	Vice Chairman	Sell	1,500	$488.71	$733,065.00	2,900
11/8/2024	Robert Mehrabian	Chairman	Sell	3,925	$490.50	$1,925,212.50	171,802
3/8/2024	Simon M. Lorne	Director	Sell	2,200	$426.70	$938,740.00	67,288
2/2/2024	Kenneth C. Dahlberg	Director	Sell	4,000	$432.91	$1,731,640.00	18,735
1/30/2024	Michael T. Smith	Director	Sell	511	$431.00	$220,241.00	56,492
12/12/2023	Jason Vanwees	Vice Chairman	Sell	3,700	$420.29	$1,555,073.00	50,008
12/12/2023	Sue L. Main	CFO	Sell	9,461	$421.34	$3,986,297.74	40,127
12/11/2023	Robert Mehrabian	CEO	Sell	50,000	$410.75	$20,537,500.00	196,052
12/8/2023	Cynthia Y. Belak	VP	Sell	5,389	$409.52	$2,206,903.28	4,991
12/8/2023	Wesley W. von Schack	Director	Sell	1,145	$410.06	$469,518.70	10,822
11/15/2023	Michael T. Smith	Director	Sell	1,071	$395.00	$423,045.00	56,492
9/14/2023	Wesley W. von Schack	Director	Sell	376	$412.30	$155,024.80	11,967
9/12/2023	Jane Cecile Sherburne	Director	Sell	2,000	$406.77	$813,540.00	5,501
9/1/2023	Melanie Susan Cibik	VP	Sell	13,000	$422.40	$5,491,200.00	27,305
9/1/2023	Sue L. Main	CFO	Sell	770	$420.28	$323,615.60	40,113
8/29/2023	Robert Mehrabian	CEO	Sell	45,500	$416.13	$18,933,915.00	196,052
5/15/2023	Melanie Susan Cibik	VP	Sell	2,000	$413.00	$826,000.00	27,305
3/6/2023	Robert Mehrabian	CEO	Sell	3,400	$440.17	$1,496,578.00	196,052
2/2/2023	George C. Bobb, III	SVP	Sell	10,000	$433.12	$4,331,200.00	10,490
2/2/2023	Stephen Finis Blackwood	VP	Sell	3,333	$434.00	$1,446,522.00	11,773
1/30/2023	Charles Crocker	Director	Sell	3,477	$422.00	$1,467,294.00	45,513
1/27/2023	Kenneth C. Dahlberg	Director	Sell	4,000	$421.62	$1,686,480.00	18,316
12/13/2022	Sue L. Main	CFO	Sell	9,000	$420.03	$3,780,270.00	39,349

SEC Filings (Institutional Ownership Changes) for Teledyne Technologies (NYSE:TDY)

91.58% of Teledyne Technologies stock is owned by institutions. Institutional ownership can be a sign of analyst confidence in the fundamentals of the stock.

Institutional Buying and Selling by Quarter

Teledyne Technologies Institutional Trading History

Reporting Date	Hedge Fund	Shares Held	Market Value	% of Portfolio	Quarterly Change in Shares	Ownership in Company
12/2/2025	Allworth Financial LP	311	$0.18M	0.0%	+19.6%	0.001%
12/2/2025	IFP Advisors Inc	108	$63K	0.0%	+285.7%	0.000%
12/2/2025	Swiss Life Asset Management Ltd	7,712	$4.52M	0.0%	-5.2%	0.016%
11/24/2025	CIBC Private Wealth Group LLC	2,225	$1.30M	0.0%	-46.9%	0.005%
11/21/2025	CIBC Bancorp USA Inc.	7,301	$4.28M	0.0%	N/A	0.016%
11/21/2025	Achmea Investment Management B.V.	4,298	$2.52M	0.0%	+9.8%	0.009%
11/19/2025	Faithward Advisors LLC	8,392	$4.92M	0.7%	-2.2%	0.018%
11/19/2025	Captrust Financial Advisors	7,275	$4.26M	0.0%	-10.8%	0.015%
11/19/2025	Coldstream Capital Management Inc.	1,478	$0.87M	0.0%	+42.0%	0.003%
11/19/2025	Danica Pension Livsforsikringsaktieselskab	18,905	$11.08M	0.2%	N/A	0.040%
11/19/2025	Danske Bank A S	32,848	$19.25M	0.0%	N/A	0.070%
11/18/2025	Advisory Services Network LLC	182	$0.11M	0.0%	N/A	0.000%
11/18/2025	US Asset Management LLC	491	$0.29M	0.2%	-31.4%	0.001%
11/18/2025	Livforsakringsbolaget Skandia Omsesidigt	200	$0.12M	0.0%	N/A	0.000%
11/17/2025	Kestra Private Wealth Services LLC	399	$0.23M	0.0%	-45.2%	0.001%
11/17/2025	NewEdge Advisors LLC	528	$0.31M	0.0%	+218.1%	0.001%
11/17/2025	CANADA LIFE ASSURANCE Co	29,096	$16.86M	0.0%	+4.7%	0.062%
11/17/2025	Caxton Associates LLP	8,697	$5.10M	0.1%	N/A	0.019%
11/17/2025	Alyeska Investment Group L.P.	68,576	$40.19M	0.1%	-65.1%	0.146%
11/17/2025	United Capital Financial Advisors LLC	716	$0.42M	0.0%	+21.6%	0.002%
11/17/2025	Voleon Capital Management LP	626	$0.37M	0.0%	N/A	0.001%
11/17/2025	Wexford Capital LP	93	$54K	0.0%	N/A	0.000%
11/17/2025	Verition Fund Management LLC	19,903	$11.66M	0.0%	+66.1%	0.042%
11/17/2025	Tidal Investments LLC	6,577	$3.85M	0.0%	+2.7%	0.014%
11/17/2025	State Street Corp	2,204,554	$1.29B	0.0%	+2.9%	4.695%
11/17/2025	Sandler Capital Management	5,300	$3.11M	0.9%	-26.9%	0.011%
11/17/2025	Shelton Capital Management	4,785	$2.80M	0.1%	-17.3%	0.010%
11/17/2025	Polymer Capital Management US LLC	666	$0.39M	0.0%	-44.3%	0.001%
11/17/2025	Port Capital LLC	194,309	$113.87M	4.7%	+1.2%	0.414%
11/17/2025	Quarry LP	438	$0.26M	0.1%	N/A	0.001%
11/17/2025	Public Employees Retirement System of Ohio	15,607	$9.15M	0.0%	+0.6%	0.033%
11/17/2025	Nomura Holdings Inc.	1,504	$0.88M	0.0%	N/A	0.003%
11/17/2025	Northwestern Mutual Wealth Management Co.	465	$0.27M	0.0%	-52.3%	0.001%
11/17/2025	Northern Trust Corp	539,486	$316.16M	0.0%	+2.9%	1.149%
11/17/2025	Norinchukin Bank The	2,515	$1.47M	0.0%	+2.3%	0.005%
11/17/2025	Mariner LLC	309,556	$181.39M	0.2%	+7,237.2%	0.659%
11/17/2025	Moors & Cabot Inc.	667	$0.39M	0.0%	-7.2%	0.001%
11/17/2025	National Bank of Canada FI	24,586	$14.41M	0.0%	-25.0%	0.052%
11/17/2025	Mercer Global Advisors Inc. ADV	40,316	$23.63M	0.0%	-0.8%	0.086%
11/17/2025	Millennium Management LLC	19,545	$11.45M	0.0%	-0.5%	0.042%
11/17/2025	MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.	3,599	$2.11M	0.0%	-6.6%	0.008%
11/17/2025	Laird Norton Wetherby Wealth Management LLC	642	$0.38M	0.0%	+6.3%	0.001%
11/17/2025	Larson Financial Group LLC	144	$85K	0.0%	+89.5%	0.000%
11/17/2025	Lido Advisors LLC	2,245	$1.32M	0.0%	-3.4%	0.005%
11/17/2025	Integrated Wealth Concepts LLC	1,801	$1.06M	0.0%	-32.1%	0.004%
11/17/2025	Kingdon Capital Management L.L.C.	15,000	$8.79M	1.1%	N/A	0.032%
11/17/2025	Gotham Asset Management LLC	46,021	$26.97M	0.1%	+7.3%	0.098%
11/17/2025	Fayez Sarofim & Co	154,584	$90.59M	0.2%	+1.3%	0.329%
11/17/2025	Focus Partners Wealth	876	$0.51M	0.0%	-23.5%	0.002%
11/17/2025	Delta Global Management LP	4,422	$2.59M	0.2%	N/A	0.009%
11/17/2025	Earnest Partners LLC	405,235	$237.48M	1.0%	+1.3%	0.863%
11/17/2025	Elevation Point Wealth Partners LLC	424	$0.25M	0.0%	-19.5%	0.001%
11/17/2025	Brevan Howard Capital Management LP	556	$0.33M	0.0%	-92.4%	0.001%
11/17/2025	Clough Capital Partners L P	54,950	$32.20M	2.8%	N/A	0.117%
11/17/2025	Candelo Capital Management LP	15,401	$9.03M	7.8%	+27.2%	0.033%
11/17/2025	Cannell & Spears LLC	8,929	$5.23M	0.1%	+38.2%	0.019%
11/17/2025	Chevy Chase Trust Holdings LLC	23,952	$14.04M	0.0%	-3.3%	0.051%
11/17/2025	Banco Bilbao Vizcaya Argentaria S.A.	2,637	$1.54M	0.0%	+49.9%	0.006%
11/17/2025	California Public Employees Retirement System	83,992	$49.22M	0.0%	+6.4%	0.179%
11/17/2025	Chilton Investment Co. Inc.	14,617	$8.57M	0.2%	+12.2%	0.031%
11/17/2025	Bank of America Corp DE	660,368	$387M	0.0%	+3.2%	1.407%
11/17/2025	Bank of Nova Scotia	22,012	$12.90M	0.0%	-15.3%	0.047%
11/17/2025	Aristotle Capital Boston LLC	7,067	$4.14M	0.2%	-6.4%	0.015%
11/17/2025	Aristotle Capital Management LLC	1,781,914	$1.04B	2.0%	-5.5%	3.795%
11/17/2025	1248 Management LLC	1,744	$1.02M	0.6%	N/A	0.004%
11/17/2025	Alliancebernstein L.P.	54,290	$31.82M	0.0%	+0.2%	0.116%
11/17/2025	Ameriprise Financial Inc.	28,200	$16.53M	0.0%	-1.1%	0.060%
11/14/2025	Schonfeld Strategic Advisors LLC	20,970	$12.29M	0.1%	-71.0%	0.045%
11/14/2025	Creative Planning	9,070	$5.32M	0.0%	+46.9%	0.019%
11/14/2025	Zacks Investment Management	2,554	$1.50M	0.0%	+185.4%	0.005%
11/14/2025	Credit Agricole S A	1,463	$0.86M	0.0%	N/A	0.003%
11/14/2025	Raymond James Financial Inc.	126,411	$74.08M	0.0%	-2.6%	0.269%
11/14/2025	Amundi	94,764	$56.25M	0.0%	-17.7%	0.202%
11/14/2025	Equitable Holdings Inc.	563	$0.33M	0.0%	N/A	0.001%
11/14/2025	Caisse de depot et placement du Quebec	307,445	$180.18M	0.3%	+27.3%	0.655%
11/14/2025	Freestone Grove Partners LP	89,182	$52.26M	0.4%	-27.8%	0.190%
11/14/2025	Qtron Investments LLC	408	$0.24M	0.0%	-36.5%	0.001%
11/14/2025	Man Group plc	26,483	$15.52M	0.0%	-5.8%	0.056%
11/14/2025	California State Teachers Retirement System	80,793	$47.35M	0.0%	+4.4%	0.172%
11/14/2025	Daiwa Securities Group Inc.	10,650	$6.24M	0.0%	+2.9%	0.023%
11/14/2025	Horizon Investments LLC	1,583	$0.93M	0.0%	-67.4%	0.003%
11/14/2025	Zurcher Kantonalbank Zurich Cantonalbank	13,330	$7.81M	0.0%	+24.7%	0.028%
11/14/2025	Nissay Asset Management Corp Japan	58,454	$34.26M	0.2%	+6.3%	0.125%
11/14/2025	Brooklyn Investment Group	1,125	$0.66M	0.0%	+21.8%	0.002%
11/14/2025	UBS AM A Distinct Business Unit of UBS Asset Management Americas LLC	509,329	$298.49M	0.1%	-13.1%	1.085%
11/14/2025	Two Sigma Investments LP	35,122	$20.58M	0.0%	-82.5%	0.075%
11/14/2025	Vident Advisory LLC	3,220	$1.89M	0.0%	+90.8%	0.007%
11/14/2025	Concentric Capital Strategies LP	15,978	$9.36M	0.4%	N/A	0.034%
11/14/2025	M&T Bank Corp	13,417	$7.86M	0.0%	-14.9%	0.029%
11/14/2025	Ossiam	4,343	$2.55M	0.0%	-8.9%	0.009%
11/14/2025	Squarepoint Ops LLC	2,804	$1.64M	0.0%	+122.2%	0.006%
11/14/2025	Towarzystwo Funduszy Inwestycyjnych PZU SA	425	$0.25M	0.1%	+23.2%	0.001%
11/14/2025	Investors Towarzystwo Funduszy Inwestycyjnych Spolka Akcyjna	710	$0.42M	0.2%	+9.2%	0.002%
11/14/2025	Olde Wealth Management LLC	681	$0.40M	0.1%	N/A	0.001%
11/14/2025	NorthRock Partners LLC	361	$0.21M	0.0%	N/A	0.001%
11/14/2025	Comerica Bank	10,811	$6.34M	0.0%	+7.3%	0.023%
11/14/2025	Texas Capital Bank Wealth Management Services Inc	669	$0.39M	0.0%	-25.8%	0.001%
11/14/2025	Main Street Research LLC	362	$0.21M	0.0%	N/A	0.001%
11/14/2025	Brown Brothers Harriman & Co.	280	$0.16M	0.0%	+19.7%	0.001%
11/14/2025	Capital Wealth Planning LLC	554	$0.33M	0.0%	N/A	0.001%

Data available starting January 2016

Teledyne Technologies Incorporated, together with its subsidiaries, 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 also offers cooled and uncooled infrared or thermal products, including sensors, camera cores, and camera systems; high-resolution, low-dose X-ray sensors, high-power microwave, and high-energy X-ray subsystems; and instruments for the measurement of physical properties and maritime products; as well as develops and manufactures multi-spectrum electro-optic/infrared imaging systems and associated products, such as lasers, optics, and radars, CBRNE (Chemical, Biological, Radiological, Nuclear and Explosive detectors), and unmanned air and ground systems. The company's Instrumentation segment offers monitoring, control, and electronic test and measurement equipment; and power and communications connectivity devices for distributed instrumentation systems and sensor networks. The company's Aerospace and Defense Electronics segment provides electronic components and subsystems, data acquisition and communications components and equipment, harsh environment interconnects, general aviation batteries, and other components; and onboard avionics systems and ground-based applications, aircraft data and connectivity solutions, hardware systems, and software applications. Its Engineered Systems segment offers systems engineering and integration, technology development, and manufacturing solutions for defense, space, environmental, and energy applications; and designs and manufactures electrochemical energy systems and electronics for military applications. The company was founded in 1960 and is headquartered in Thousand Oaks, California.

Today's Range

Now: $518.06

$504.06

$519.50

50 Day Range

MA: $533.99

$484.38

$593.52

52 Week Range

Now: $518.06

$419.00

$595.99

Volume

369,502 shs

Average Volume

398,916 shs

Market Capitalization

$24.32 billion

P/E Ratio

30.00

Dividend Yield

N/A

Beta

1.03

Who are the company insiders with the largest holdings of Teledyne Technologies?: Teledyne Technologies' top insider investors include:
Robert Mehrabian (CEO)
Robert Mehrabian (Chairman)
Simon M Lorne (Director)
Michael T Smith (Director)
Jason Vanwees (Vice Chairman)
Sue Main (CFO)
Melanie Susan Cibik (EVP)
Kenneth C Dahlberg (Director)
Schack Wesley W Von (Director)
George C Bobb III (COO)
George C Bobb III (CEO)
Cynthia Y Belak (VP)
Learn More about top insider investors at Teledyne Technologies.
Who are the major institutional investors of Teledyne Technologies?: Teledyne Technologies' top institutional shareholders include:
Vanguard Group Inc. — 12.59%
State Street Corp — 4.70%
Aristotle Capital Management LLC — 3.80%
Dodge & Cox — 3.58%
JPMorgan Chase & Co. — 2.01%
Invesco Ltd. — 1.63%
Learn More about top institutional investors of Teledyne Technologies stock.
Which major investors are selling Teledyne Technologies stock?: Within the last quarter, TDY stock was sold by these institutional investors:
Two Sigma Investments LP
Alyeska Investment Group L.P.
Assenagon Asset Management S.A.
Aristotle Capital Management LLC
Barclays PLC
UBS AM A Distinct Business Unit of UBS Asset Management Americas LLC
Schonfeld Strategic Advisors LLC
Freestone Grove Partners LP
In the previous year, company insiders that have sold Teledyne Technologies company stock include:
Robert Mehrabian (CEO)
Robert Mehrabian (Chairman)
Simon M Lorne (Director)
Michael T Smith (Director)
Jason Vanwees (Vice Chairman)
Sue Main (CFO)
Melanie Susan Cibik (EVP)
Kenneth C Dahlberg (Director)
Learn More investors selling Teledyne Technologies stock.
Which major investors are buying Teledyne Technologies stock?: In the last quarter, TDY stock was bought by institutional investors including:
Mariner LLC
Artisan Partners Limited Partnership
Public Sector Pension Investment Board
Rakuten Investment Management Inc.
Dodge & Cox
Invesco Ltd.
Waratah Capital Advisors Ltd.
Vanguard Group Inc.