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Livermore
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Teledyne Technologies Inc

TDY
Exchange
NYSE
Industry
Search, Detection, Navigation, Guidance, Aeronautical Sys
SEC CIK
0001094285

In the last 90 days, Teledyne Technologies Inc insiders filed 0 open-market purchases and 2 sales; 891 institutions reported holding it in 13F filings for Q2 2026, worth $30.0B in total; ARK Invest is the only superinvestor holding it.

13F holders, Q2 2025

Institutional positions in Teledyne Technologies Inc as of Jun 30, 2025. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works

Institutional holders
758
+12 vs. Q1 2025
Shares held
43.7M
−60.3K (−0.1%) vs. Q1 2025
Total value
$22.4B
+$616.7M (+2.8%) vs. Q1 2025
New holders
88
308 more added
Sold out
76
242 more reduced

10 institutions that held it in Q1 2025 haven't filed for Q2 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q1 2025: new holders, sold out and not filed yet

Holders and value by quarter

Institutions reporting TDY on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.

Institutional holdersQ2 2025: 758 institutions
Q1 2021: 487 institutionsQ2 2021: 581 institutionsQ3 2021: 577 institutionsQ4 2021: 610 institutionsQ1 2022: 622 institutionsQ2 2022: 593 institutionsQ3 2022: 564 institutionsQ4 2022: 595 institutionsQ1 2023: 603 institutionsQ2 2023: 618 institutionsQ3 2023: 598 institutionsQ4 2023: 648 institutionsQ1 2024: 657 institutionsQ2 2024: 675 institutionsQ3 2024: 669 institutionsQ4 2024: 724 institutionsQ1 2025: 756 institutionsQ2 2025: 758 institutionsQ3 2025: 791 institutionsQ4 2025: 805 institutionsQ1 2026: 848 institutionsQ2 2026: 891 institutions
Value heldQ2 2025: $22.4B
Q1 2021: $14.4BQ2 2021: $17.1BQ3 2021: $17.6BQ4 2021: $17.9BQ1 2022: $19.7BQ2 2022: $15.9BQ3 2022: $14.6BQ4 2022: $17.2BQ1 2023: $19.2BQ2 2023: $17.2BQ3 2023: $17.6BQ4 2023: $19.3BQ1 2024: $18.8BQ2 2024: $16.7BQ3 2024: $18.6BQ4 2024: $20.2BQ1 2025: $21.8BQ2 2025: $22.4BQ3 2025: $25.4BQ4 2025: $22.4BQ1 2026: $26.6BQ2 2026: $30.0B
Institutions holding TDY and their total value by quarter
QuarterHoldersValue
Q2 2026891$30.0B
Q1 2026848$26.6B
Q4 2025805$22.4B
Q3 2025791$25.4B
Q2 2025758$22.4B
Q1 2025756$21.8B
Q4 2024724$20.2B
Q3 2024669$18.6B
Q2 2024675$16.7B
Q1 2024657$18.8B
Q4 2023648$19.3B
Q3 2023598$17.6B
Q2 2023618$17.2B
Q1 2023603$19.2B
Q4 2022595$17.2B
Q3 2022564$14.6B
Q2 2022593$15.9B
Q1 2022622$19.7B
Q4 2021610$17.9B
Q3 2021577$17.6B
Q2 2021581$17.1B
Q1 2021487$14.4B

Institutions, Q2 2025

Shares, value and share of portfolio for each institution holding Teledyne Technologies Inc; share changes are against Q1 2025.

Institutions holding TDY in Q2 2025
InstitutionSharesValue% of portfolioChange in sharesAction
Transamerica Financial Advisors, Inc.1$2680.00%00.0%Unchanged
Quest Partners LLC1$5120.00%−114−99.1%Reduced
Main Street Group, LTD1$5120.00%00.0%Unchanged
CBIZ Investment Advisory Services, LLC1$5120.00%+1New
Annis Gardner Whiting Capital Advisors, LLC1$5130.00%+1New
American Capital Advisory, LLC1$5130.00%+1New
Hughes Financial Services, LLC1$5490.00%−4−80.0%Reduced
Cornerstone Planning Group LLC1$5520.00%−9−90.0%Reduced
Penserra Capital Management LLC3$1.00K0.00%00.0%Unchanged
Bay Harbor Wealth Management, LLC2$1.02K0.00%+1+100.0%Added
WPG Advisers, LLC2$1.02K0.00%−86−97.7%Reduced
Zions Bancorporation, National Association2$1.02K0.00%−44−95.7%Reduced
Riggs Asset Managment Co. Inc.2$1.02K0.00%00.0%Unchanged
MCF Advisors LLC2$1.02K0.00%00.0%Unchanged
Prestige Wealth Management Group LLC2$1.02K0.00%00.0%Unchanged
Rialto Wealth Management, LLC2$1.02K0.00%00.0%Unchanged
Aventura Private Wealth, LLC2$1.02K0.00%00.0%Unchanged
Principia Wealth Advisory, LLC2$1.02K0.00%00.0%Unchanged
Parkworth Wealth Management, Inc.2$1.02K0.00%+1+100.0%Added
Quaker Wealth Management, LLC2$1.02K0.00%+2New
Stephens Consulting, LLC2$1.02K0.00%+2New
Dogwood Wealth Management LLC2$1.03K0.00%+2New
Binnacle Investments Inc3$1.54K0.00%00.0%Unchanged
HFM Investment Advisors, LLC3$1.54K0.00%+2+200.0%Added
Atlantic Trust, LLC3$1.54K0.00%+3New
Avion Wealth5$2.00K0.00%+2+66.7%Added
Sittner & Nelson, LLC4$2.05K0.00%00.0%Unchanged
Crowley Wealth Management, Inc.4$2.05K0.00%00.0%Unchanged
Clark Wealth Partners4$2.05K0.00%+1+33.3%Added
Sound Income Strategies, LLC4$2.05K0.00%+4New
SJS Investment Consulting Inc.4$2.05K0.00%−3−42.9%Reduced
Mowery & Schoenfeld Wealth Management, LLC4$2.05K0.00%00.0%Unchanged
South State Corp.4$2.05K0.00%+2+100.0%Added
Kilter Group LLC4$2.05K0.00%+4New
Dunhill Financial, LLC4$2.14K0.00%−7−63.6%Reduced
Granite FO LLC5$2.56K0.00%00.0%Unchanged
Activest Wealth Management5$2.56K0.00%+4+400.0%Added
True Wealth Design, LLC6$3.07K0.00%00.0%Unchanged
Accredited Wealth Management, LLC6$3.07K0.00%00.0%Unchanged
Caldwell Sutter Capital, Inc.7$3.59K0.00%00.0%Unchanged
Bogart Wealth, LLC7$3.59K0.00%00.0%Unchanged
TFC Financial Management7$3.59K0.00%00.0%Unchanged
DiNuzzo Private Wealth, Inc.7$3.59K0.00%00.0%Unchanged
Retirement Wealth Solutions LLC7$3.59K0.00%00.0%Unchanged
Ameritas Advisory Services, LLC7$3.67K0.00%+7New
Kelly Lawrence W & Associates Inc8$4.10K0.00%00.0%Unchanged
Bell Investment Advisors, Inc8$4.10K0.00%+1+14.3%Added
Bangor Savings Bank9$4.61K0.00%00.0%Unchanged
Howard Hughes Medical Institute10$5.12K0.00%+10New
Johnson Financial Group, Inc.10$5.12K0.00%−277−96.5%Reduced
Private Wealth Management Group, LLC10$5.12K0.00%+1+11.1%Added
PFS Partners, LLC10$5.12K0.00%+10New
Key Financial Inc11$5.63K0.00%00.0%Unchanged
Iron Horse Wealth Management, LLC11$5.63K0.00%00.0%Unchanged
Financial Network Wealth Advisors LLC11$5.63K0.01%00.0%Unchanged
Montag A & Associates Inc12$6.11K0.00%00.0%Unchanged
Arlington Trust Co LLC12$6.15K0.00%00.0%Unchanged
Creative Financial Designs Inc13$6.66K0.00%−4−23.5%Reduced
Caldwell Trust Co14$7.17K0.00%00.0%Unchanged
Rothschild Investment LLC14$7.17K0.00%+1+7.7%Added
Caitong International Asset Management Co., Ltd14$7.17K0.01%+12+600.0%Added
Financial Management Professionals, Inc.15$7.68K0.00%−16−51.6%Reduced
Albion Financial Group15$7.68K0.00%00.0%Unchanged
Geneos Wealth Management Inc.15$7.68K0.00%00.0%Unchanged
New England Capital Financial Advisors LLC15$7.68K0.00%00.0%Unchanged
Rossby Financial, LCC15$7.68K0.00%00.0%Unchanged
Pacific Center for Financial Services16$8.20K0.00%00.0%Unchanged
Private Wealth Asset Management, LLC16$8.20K0.00%00.0%Unchanged
Bartlett & Co. Wealth Management LLC16$8.20K0.00%+2+14.3%Added
Tortoise Investment Management, LLC16$8.20K0.00%+3+23.1%Added
TD Waterhouse Canada Inc.17$8.70K0.00%+17New
Golden State Wealth Management, LLC17$8.71K0.00%00.0%Unchanged
Colonial Trust Co17$8.93K0.00%−1−5.6%Reduced
CoreCap Advisors, LLC18$9.22K0.00%+9+100.0%Added
Fortitude Family Office, LLC19$9.73K0.00%+10+111.1%Added
Sachetta, LLC19$9.73K0.00%+15+375.0%Added
Rakuten Securities, Inc.20$10.2K0.00%+20New
Washington Trust Advisors, Inc.21$10.7K0.00%+2+10.5%Added
St Germain D J Co Inc21$10.8K0.00%00.0%Unchanged
DAGCO, Inc.21$10.8K0.00%00.0%Unchanged
Twin Peaks Wealth Advisors, LLC20$11.0K0.00%+20New
NewSquare Capital LLC23$11.8K0.00%−3−11.5%Reduced
DT Investment Partners, LLC23$11.8K0.00%00.0%Unchanged
Valley National Advisers Inc24$12.0K0.00%00.0%Unchanged
MV Capital Management, Inc.24$12.3K0.00%−3−11.1%Reduced
Rise Advisors, LLC27$13.8K0.01%00.0%Unchanged
Smartleaf Asset Management LLC31$15.8K0.00%−32−50.8%Reduced
Farmers & Merchants Investments Inc31$15.9K0.00%+2+6.9%Added
GW&K Investment Management, LLC32$16.0K0.00%+5+18.5%Added
Clear Street Markets LLC32$16.4K0.01%+32New
Sierra Ocean, LLC33$16.9K0.01%−1−2.9%Reduced
Covestor Ltd33$17.0K0.01%−88−72.7%Reduced
Beacon Capital Management, LLC35$17.9K0.00%00.0%Unchanged
Spire Wealth Management36$18.4K0.00%−11−23.4%Reduced
Marshall & Sterling Wealth Advisors Inc.36$18.4K0.01%00.0%Unchanged
Raffa Wealth Management, LLC36$18.4K0.00%+30+500.0%Added
Harbour Investments, Inc.39$20.0K0.00%+3+8.3%Added
Versant Capital Management, Inc41$21.0K0.00%00.0%Unchanged
Trust Co of Vermont42$21.5K0.00%00.0%Unchanged
Fourth Dimension Wealth, LLC43$22.0K0.01%00.0%Unchanged