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, Q4 2025
Institutional positions in Teledyne Technologies Inc as of Dec 31, 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
- 805
- +30 vs. Q3 2025
- Shares held
- 43.9M
- +377.5K (+0.9%) vs. Q3 2025
- Total value
- $22.4B
- −$2.98B (−11.7%) vs. Q3 2025
- New holders
- 108
- 272 more added
- Sold out
- 78
- 278 more reduced
16 institutions that held it in Q3 2025 haven't filed for Q4 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 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.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 891 | $30.0B |
| Q1 2026 | 848 | $26.6B |
| Q4 2025 | 805 | $22.4B |
| Q3 2025 | 791 | $25.4B |
| Q2 2025 | 758 | $22.4B |
| Q1 2025 | 756 | $21.8B |
| Q4 2024 | 724 | $20.2B |
| Q3 2024 | 669 | $18.6B |
| Q2 2024 | 675 | $16.7B |
| Q1 2024 | 657 | $18.8B |
| Q4 2023 | 648 | $19.3B |
| Q3 2023 | 598 | $17.6B |
| Q2 2023 | 618 | $17.2B |
| Q1 2023 | 603 | $19.2B |
| Q4 2022 | 595 | $17.2B |
| Q3 2022 | 564 | $14.6B |
| Q2 2022 | 593 | $15.9B |
| Q1 2022 | 622 | $19.7B |
| Q4 2021 | 610 | $17.9B |
| Q3 2021 | 577 | $17.6B |
| Q2 2021 | 581 | $17.1B |
| Q1 2021 | 487 | $14.4B |
Institutions, Q4 2025
Shares, value and share of portfolio for each institution holding Teledyne Technologies Inc; share changes are against Q3 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Palisade Capital Management LLC | 41,107 | $21.0M | 0.62% | +4,124+11.2% | Added |
| Standard Life Aberdeen plc | 41,065 | $21.0M | 0.03% | −259−0.6% | Reduced |
| New York State Teachers Retirement System | 40,703 | $20.8M | 0.04% | +20.0% | Added |
| State Board of Administration of Florida Retirement System | 40,514 | $20.7M | 0.04% | +650+1.6% | Added |
| State of Wisconsin Investment Board | 40,396 | $20.6M | 0.05% | −3,041−7.0% | Reduced |
| Mercer Global Advisors Inc | 41,093 | $20.6M | 0.03% | +777+1.9% | Added |
| Grandfield & Dodd, LLC | 39,836 | $20.3M | 1.15% | −1,196−2.9% | Reduced |
| Aviva PLC | 39,312 | $20.1M | 0.03% | +2,127+5.7% | Added |
| Asset Management One Co.,Ltd. | 38,258 | $19.7M | 0.05% | −1,769−4.4% | Reduced |
| Walter Public Investments Inc. | 37,549 | $19.2M | 3.39% | +2,429+6.9% | Added |
| Whittier Trust Co | 35,262 | $18.8M | 0.20% | −57−0.2% | Reduced |
| Danske Bank A/S | 36,700 | $18.7M | 0.04% | +3,852+11.7% | Added |
| Canada Pension Plan Investment Board | 36,561 | $18.7M | 0.01% | 00.0% | Unchanged |
| GHP Investment Advisors, Inc. | 36,111 | $18.4M | 0.76% | +746+2.1% | Added |
| STRS Ohio | 35,114 | $17.9M | 0.07% | +20.0% | Added |
| La Banque Postale Asset Management SA | 34,983 | $17.9M | 0.21% | +6,961+24.8% | Added |
| Man Group plc | 34,415 | $17.6M | 0.03% | +7,932+30.0% | Added |
| Defender Capital, LLC. | 33,775 | $17.2M | 5.59% | +33,775 | New |
| Voya Investment Management LLC | 33,196 | $17.0M | 0.02% | +1,235+3.9% | Added |
| Korea Investment CORP | 32,789 | $16.7M | 0.03% | −1,782−5.2% | Reduced |
| Jennison Associates LLC | 32,757 | $16.7M | 0.01% | −10,826−24.8% | Reduced |
| Eurizon Capital SGR S.p.A. | 31,586 | $16.1M | 0.05% | +31,586 | New |
| Universal- Beteiligungs- und Servicegesellschaft mbH | 31,263 | $16.1M | 0.03% | +4,940+18.8% | Added |
| Lord, Abbett & Co. LLC | 30,760 | $15.7M | 0.05% | −34,770−53.1% | Reduced |
| Manufacturers Life Insurance Company, The | 30,596 | $15.6M | 0.01% | +3,829+14.3% | Added |
| LPL Financial LLC | 30,562 | $15.6M | 0.00% | −1,152−3.6% | Reduced |
| Kingdon Capital Management, L.L.C. | 30,000 | $15.3M | 2.34% | +15,000+100.0% | Added |
| Bank of Montreal | 29,759 | $15.2M | 0.01% | +4,539+18.0% | Added |
| Running Oak Capital LLC | 29,128 | $14.9M | 1.86% | −1,489−4.9% | Reduced |
| Quantinno Capital Management LP | 28,778 | $14.7M | 0.03% | +7,334+34.2% | Added |
| Clough Capital Partners L P | 28,745 | $14.7M | 1.32% | −26,205−47.7% | Reduced |
| Fjarde Ap-Fonden /Fourth Swedish National Pension Fund | 27,253 | $13.9M | 0.12% | −2,500−8.4% | Reduced |
| Driehaus Capital Management LLC | 27,026 | $13.8M | 0.09% | −19,401−41.8% | Reduced |
| New York State Common Retirement Fund | 26,965 | $13.8M | 0.02% | −30,500−53.1% | Reduced |
| Kennedy Capital Management, Inc. | 26,821 | $13.7M | 0.29% | −12,221−31.3% | Reduced |
| National Bank of Canada | 26,129 | $13.3M | 0.01% | +1,543+6.3% | Added |
| Toronto Dominion Bank | 25,450 | $13.0M | 0.02% | +7,408+41.1% | Added |
| Royal London Asset Management Ltd | 24,716 | $12.6M | 0.03% | −330−1.3% | Reduced |
| Tudor Investment Corp Et Al | 24,126 | $12.3M | 0.07% | +24,126 | New |
| D. E. Shaw & Co., Inc. | 24,007 | $12.3M | 0.01% | +10,750+81.1% | Added |
| Victory Capital Management Inc | 23,958 | $12.2M | 0.01% | +775+3.3% | Added |
| Chevy Chase Trust Holdings, Inc. | 23,875 | $12.2M | 0.03% | −77−0.3% | Reduced |
| Synergy Financial Management, LLC | 23,375 | $11.9M | 1.24% | −19,545−45.5% | Reduced |
| APG Asset Management N.V. | 27,232 | $11.8M | 0.03% | −326−1.2% | Reduced |
| Prudential Financial Inc | 23,136 | $11.8M | 0.01% | −3,394−12.8% | Reduced |
| Great West Life Assurance Co | 23,088 | $11.8M | 0.02% | −6,008−20.6% | Reduced |
| AQR Capital Management LLC | 22,841 | $11.7M | 0.01% | −3,143−12.1% | Reduced |
| Bank of Nova Scotia | 22,678 | $11.6M | 0.02% | +666+3.0% | Added |
| Sumitomo Mitsui DS Asset Management Company, Ltd | 22,582 | $11.5M | 0.09% | +60+0.3% | Added |
| State of Tennessee, Treasury Department | 18,334 | $11.4M | 0.04% | −3,428−15.8% | Reduced |
| Swedbank AB | 22,155 | $11.3M | 0.01% | +4,659+26.6% | Added |
| Resona Asset Management Co.,Ltd. | 22,108 | $11.3M | 0.05% | −990−4.3% | Reduced |
| DnB Asset Management AS | 21,975 | $11.2M | 0.04% | +1,940+9.7% | Added |
| Pictet Asset Management Holding SA | 21,890 | $11.2M | 0.01% | +1,025+4.9% | Added |
| Martingale Asset Management L P | 21,873 | $11.2M | 0.28% | −2,139−8.9% | Reduced |
| Allianz Asset Management GmbH | 21,861 | $11.2M | 0.01% | −1,140−5.0% | Reduced |
| Hudson Bay Capital Management LP | 21,822 | $11.1M | 0.06% | +21,822 | New |
| TD Asset Management Inc | 21,548 | $11.0M | 0.01% | +323+1.5% | Added |
| Waratah Capital Advisors Ltd. | 20,471 | $10.5M | 0.79% | −62,125−75.2% | Reduced |
| Treasurer of the State of North Carolina | 19,475 | $9.95M | 0.03% | −1,428−6.8% | Reduced |
| Mutual of America Capital Management LLC | 19,395 | $9.91M | 0.10% | +3,180+19.6% | Added |
| Signature Estate & Investment Advisors LLC | 19,264 | $9.84M | 0.20% | +663+3.6% | Added |
| Danica Pension, Livsforsikringsaktieselskab | 18,905 | $9.66M | 0.14% | 00.0% | Unchanged |
| Janney Montgomery Scott LLC | 18,891 | $9.65M | 0.02% | −174−0.9% | Reduced |
| TCW Group Inc | 18,454 | $9.43M | 0.07% | +738+4.2% | Added |
| First Trust Advisors LP | 18,313 | $9.35M | 0.01% | −27,301−59.9% | Reduced |
| Illinois Municipal Retirement Fund | 17,999 | $9.19M | 0.12% | +3,933+28.0% | Added |
| Mn Services Vermogensbeheer B.V. | 17,930 | $9.16M | 0.06% | +230+1.3% | Added |
| Citadel Advisors LLC | 17,879 | $9.13M | 0.01% | +8,189+84.5% | Added |
| Royce & Associates LP | 17,440 | $8.91M | 0.09% | −1,700−8.9% | Reduced |
| Whittier Trust Co of Nevada Inc | 16,438 | $8.76M | 0.18% | +278+1.7% | Added |
| Nomura Asset Management Co Ltd | 16,055 | $8.20M | 0.02% | +79+0.5% | Added |
| Scopus Asset Management, L.P. | 15,879 | $8.11M | 0.23% | +15,879 | New |
| Dai-Ichi Life Insurance Company, Ltd | 15,563 | $7.95M | 0.20% | −2,702−14.8% | Reduced |
| Schonfeld Strategic Advisors LLC | 15,535 | $7.93M | 0.04% | −5,435−25.9% | Reduced |
| State of New Jersey Common Pension Fund D | 15,423 | $7.88M | 0.03% | −397−2.5% | Reduced |
| Truist Financial Corp | 15,221 | $7.77M | 0.01% | −982−6.1% | Reduced |
| Public Employees Retirement System of Ohio | 15,080 | $7.70M | 0.02% | −527−3.4% | Reduced |
| Mirae Asset Global Investments Co., Ltd. | 14,972 | $7.65M | 0.02% | +3,627+32.0% | Added |
| Rafferty Asset Management, LLC | 14,722 | $7.52M | 0.03% | −1,095−6.9% | Reduced |
| Marks Group Wealth Management, Inc | 14,447 | $7.38M | 0.71% | −1,837−11.3% | Reduced |
| Vestmark Advisory Solutions, Inc. | 13,864 | $7.08M | 0.10% | +2,347+20.4% | Added |
| State of Michigan Retirement System | 13,669 | $6.98M | 0.03% | +200+1.5% | Added |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 13,330 | $6.81M | 0.01% | 00.0% | Unchanged |
| M&T Bank Corp | 13,209 | $6.75M | 0.02% | −208−1.6% | Reduced |
| Candelo Capital Management LP | 13,202 | $6.74M | 6.15% | −2,199−14.3% | Reduced |
| Cetera Investment Advisers | 13,179 | $6.73M | 0.01% | −214−1.6% | Reduced |
| Mackenzie Financial Corp | 12,914 | $6.68M | 0.01% | +241+1.9% | Added |
| Abn Amro Investment Solutions | 12,910 | $6.59M | 0.10% | +310+2.5% | Added |
| Arizona State Retirement System | 12,861 | $6.57M | 0.04% | −974−7.0% | Reduced |
| Chilton Investment Co LLC | 12,783 | $6.53M | 0.14% | −1,834−12.5% | Reduced |
| Cohen Capital Management, Inc. | 12,442 | $6.35M | 0.96% | +490+4.1% | Added |
| Czech National Bank | 12,380 | $6.32M | 0.04% | +471+4.0% | Added |
| Atria Investments LLC | 12,293 | $6.28M | 0.07% | −540−4.2% | Reduced |
| Verition Fund Management LLC | 11,969 | $6.11M | 0.03% | −7,934−39.9% | Reduced |
| Phraction Management LLC | 11,924 | $6.09M | 1.64% | +1,763+17.4% | Added |
| Cerity Partners LLC | 11,777 | $6.01M | 0.01% | −4,423−27.3% | Reduced |
| Bank Julius Baer & Co. Ltd, Zurich | 11,471 | $5.92M | 0.02% | −9,108−44.3% | Reduced |
| MetLife Investment Management | 11,249 | $5.75M | 0.03% | −380−3.3% | Reduced |
| Andra AP-fonden | 11,100 | $5.67M | 0.07% | +11,100 | New |