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, Q1 2026
Institutional positions in Teledyne Technologies Inc as of Mar 31, 2026. 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
- 848
- +54 vs. Q4 2025
- Shares held
- 44.1M
- +7.00M (+18.9%) vs. Q4 2025
- Total value
- $26.6B
- +$7.69B (+40.6%) vs. Q4 2025
- New holders
- 127
- 301 more added
- Sold out
- 73
- 267 more reduced
11 institutions that held it in Q4 2025 haven't filed for Q1 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 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, Q1 2026
Shares, value and share of portfolio for each institution holding Teledyne Technologies Inc; share changes are against Q4 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Mitsubishi UFJ Trust & Banking Corp | 43,015 | $26.0M | 0.06% | −965−2.2% | Reduced |
| Standard Life Aberdeen plc | 42,703 | $25.8M | 0.04% | +1,638+4.0% | Added |
| Brown Advisory Inc | 41,852 | $25.3M | 0.04% | −4,211−9.1% | Reduced |
| Heartland Advisors Inc | 41,805 | $25.3M | 1.29% | −8,290−16.5% | Reduced |
| Fjarde Ap-Fonden /Fourth Swedish National Pension Fund | 41,463 | $25.1M | 0.14% | +14,210+52.1% | Added |
| Lord, Abbett & Co. LLC | 41,440 | $25.1M | 0.08% | +10,680+34.7% | Added |
| Quantinno Capital Management LP | 41,245 | $25.0M | 0.04% | +12,467+43.3% | Added |
| New York State Teachers Retirement System | 40,703 | $24.6M | 0.05% | 00.0% | Unchanged |
| State Board of Administration of Florida Retirement System | 40,302 | $24.4M | 0.05% | −212−0.5% | Reduced |
| Whittier Trust Co | 38,441 | $24.3M | 0.27% | +3,179+9.0% | Added |
| Mercer Global Advisors Inc | 39,964 | $24.2M | 0.04% | −1,129−2.7% | Reduced |
| Nicholas Company, Inc. | 39,899 | $24.1M | 0.47% | −4,305−9.7% | Reduced |
| Grandfield & Dodd, LLC | 39,546 | $23.9M | 1.35% | −290−0.7% | Reduced |
| Connor, Clark & Lunn Investment Management Ltd. | 38,310 | $23.2M | 0.05% | −16,487−30.1% | Reduced |
| Palisade Capital Management LLC | 38,136 | $23.1M | 0.77% | −2,971−7.2% | Reduced |
| Universal- Beteiligungs- und Servicegesellschaft mbH | 37,220 | $22.5M | 0.04% | +5,957+19.1% | Added |
| GHP Investment Advisors, Inc. | 36,032 | $21.8M | 0.90% | −79−0.2% | Reduced |
| Danske Bank A/S | 35,940 | $21.7M | 0.05% | −760−2.1% | Reduced |
| State of Wisconsin Investment Board | 35,931 | $21.7M | 0.05% | −4,465−11.1% | Reduced |
| STRS Ohio | 35,112 | $21.2M | 0.08% | −20.0% | Reduced |
| Waratah Capital Advisors Ltd. | 33,574 | $20.3M | 1.82% | +13,103+64.0% | Added |
| Russell Investments Group, Ltd. | 31,508 | $19.1M | 0.02% | −11,763−27.2% | Reduced |
| Manufacturers Life Insurance Company, The | 30,336 | $18.4M | 0.02% | −260−0.8% | Reduced |
| DnB Asset Management AS | 29,690 | $18.0M | 0.06% | +7,715+35.1% | Added |
| Squarepoint Ops LLC | 29,248 | $17.7M | 0.04% | −17,003−36.8% | Reduced |
| Voya Investment Management LLC | 29,229 | $17.7M | 0.02% | −3,967−12.0% | Reduced |
| Alyeska Investment Group, L.P. | 28,777 | $17.4M | 0.05% | −41,448−59.0% | Reduced |
| Braun Stacey Associates Inc | 27,433 | $16.6M | 0.55% | +27,433 | New |
| 1832 Asset Management L.P. | 27,200 | $16.5M | 0.02% | +23,300+597.4% | Added |
| New York State Common Retirement Fund | 26,965 | $16.3M | 0.02% | 00.0% | Unchanged |
| Eurizon Capital SGR S.p.A. | 26,534 | $16.0M | 0.05% | −5,052−16.0% | Reduced |
| Swedbank AB | 25,617 | $15.5M | 0.02% | +3,462+15.6% | Added |
| Dai-Ichi Life Insurance Company, Ltd | 25,296 | $15.3M | 0.44% | +9,733+62.5% | Added |
| Clough Capital Partners L P | 25,225 | $15.3M | 1.47% | −3,520−12.2% | Reduced |
| La Banque Postale Asset Management SA | 24,825 | $15.0M | 0.21% | −10,158−29.0% | Reduced |
| Royal London Asset Management Ltd | 24,730 | $15.0M | 0.03% | +14+0.1% | Added |
| Millennium Management LLC | 24,501 | $14.8M | 0.01% | +18,496+308.0% | Added |
| National Bank of Canada | 24,370 | $14.7M | 0.02% | −1,759−6.7% | Reduced |
| Bank of Montreal | 24,353 | $14.7M | 0.01% | −5,406−18.2% | Reduced |
| Walter Public Investments Inc. | 24,209 | $14.6M | 3.50% | −13,340−35.5% | Reduced |
| Running Oak Capital LLC | 23,897 | $14.5M | 1.95% | −5,231−18.0% | Reduced |
| Chevy Chase Trust Holdings, Inc. | 23,548 | $14.2M | 0.04% | −327−1.4% | Reduced |
| Great West Life Assurance Co | 23,483 | $14.2M | 0.03% | +395+1.7% | Added |
| Defender Capital, LLC. | 23,196 | $14.0M | 4.98% | −10,579−31.3% | Reduced |
| Prudential Financial Inc | 22,774 | $13.8M | 0.02% | −362−1.6% | Reduced |
| First Trust Advisors LP | 22,321 | $13.5M | 0.01% | +4,008+21.9% | Added |
| Resona Asset Management Co.,Ltd. | 22,400 | $13.5M | 0.07% | +292+1.3% | Added |
| AQR Capital Management LLC | 22,440 | $13.4M | 0.01% | −401−1.8% | Reduced |
| Sumitomo Mitsui DS Asset Management Company, Ltd | 22,122 | $13.4M | 0.11% | −460−2.0% | Reduced |
| TD Asset Management Inc | 22,060 | $13.3M | 0.01% | +512+2.4% | Added |
| Vanguard Investments Australia, Ltd. | 21,845 | $13.2M | 0.04% | +21,845 | New |
| Marshall Wace, LLP | 20,980 | $12.7M | 0.01% | −130,353−86.1% | Reduced |
| APG Asset Management N.V. | 24,020 | $12.6M | 0.04% | −3,212−11.8% | Reduced |
| Pictet Asset Management Holding SA | 20,838 | $12.6M | 0.01% | −1,052−4.8% | Reduced |
| Korea Investment CORP | 20,392 | $12.3M | 0.03% | −12,397−37.8% | Reduced |
| Kennedy Capital Management, Inc. | 19,912 | $12.0M | 0.26% | −6,909−25.8% | Reduced |
| Treasurer of the State of North Carolina | 19,901 | $12.0M | 0.04% | +426+2.2% | Added |
| Storebrand Asset Management AS | 19,005 | $11.5M | 0.03% | +8,213+76.1% | Added |
| Mutual of America Capital Management LLC | 19,004 | $11.5M | 0.13% | −391−2.0% | Reduced |
| Victory Capital Management Inc | 18,857 | $11.4M | 0.01% | −5,101−21.3% | Reduced |
| Whittier Trust Co of Nevada Inc | 17,954 | $11.3M | 0.23% | +1,516+9.2% | Added |
| TCW Group Inc | 18,492 | $11.2M | 0.08% | +38+0.2% | Added |
| Janney Montgomery Scott LLC | 18,132 | $11.0M | 0.03% | −759−4.0% | Reduced |
| Mn Services Vermogensbeheer B.V. | 17,930 | $10.8M | 0.07% | 00.0% | Unchanged |
| Jain Global LLC | 17,590 | $10.6M | 0.14% | +17,590 | New |
| Kingdon Capital Management, L.L.C. | 17,500 | $10.6M | 1.77% | −12,500−41.7% | Reduced |
| Royce & Associates LP | 17,440 | $10.6M | 0.10% | 00.0% | Unchanged |
| Campbell & CO Investment Adviser LLC | 17,273 | $10.5M | 0.60% | +16,785+3,439.5% | Added |
| Mackenzie Financial Corp | 17,045 | $10.3M | 0.01% | +4,131+32.0% | Added |
| Mirae Asset Global Investments Co., Ltd. | 16,631 | $10.1M | 0.03% | +1,659+11.1% | Added |
| Citadel Advisors LLC | 16,605 | $10.0M | 0.01% | −1,274−7.1% | Reduced |
| Nomura Asset Management Co Ltd | 16,193 | $9.80M | 0.03% | +138+0.9% | Added |
| State of Tennessee, Treasury Department | 15,824 | $9.57M | 0.03% | −2,510−13.7% | Reduced |
| Tredje AP-fonden | 15,558 | $9.41M | 0.05% | +15,558 | New |
| State of New Jersey Common Pension Fund D | 15,423 | $9.33M | 0.04% | 00.0% | Unchanged |
| Twinbeech Capital LP | 15,289 | $9.25M | 0.96% | +15,289 | New |
| Truist Financial Corp | 15,206 | $9.20M | 0.01% | −15−0.1% | Reduced |
| Toronto Dominion Bank | 15,200 | $9.20M | 0.02% | −10,250−40.3% | Reduced |
| Captrust Financial Advisors | 14,958 | $9.05M | 0.02% | +7,873+111.1% | Added |
| Vestmark Advisory Solutions, Inc. | 14,682 | $8.88M | 0.10% | +818+5.9% | Added |
| Public Employees Retirement System of Ohio | 14,638 | $8.86M | 0.03% | −442−2.9% | Reduced |
| Fifth Third Bancorp | 14,395 | $8.71M | 0.02% | +9,836+215.7% | Added |
| Illinois Municipal Retirement Fund | 14,245 | $8.62M | 0.11% | −3,754−20.9% | Reduced |
| Signature Estate & Investment Advisors LLC | 13,896 | $8.41M | 0.17% | −5,368−27.9% | Reduced |
| Cetera Investment Advisers | 13,764 | $8.33M | 0.01% | +585+4.4% | Added |
| State of Michigan Retirement System | 13,669 | $8.27M | 0.04% | 00.0% | Unchanged |
| Thrivent Financial for Lutherans | 13,168 | $7.96M | 0.02% | +7,096+116.9% | Added |
| Chilton Investment Co LLC | 12,806 | $7.75M | 0.18% | +23+0.2% | Added |
| Czech National Bank | 12,787 | $7.74M | 0.05% | +407+3.3% | Added |
| Arizona State Retirement System | 12,767 | $7.72M | 0.05% | −94−0.7% | Reduced |
| Y-Intercept (Hong Kong) Ltd | 12,624 | $7.64M | 0.14% | +12,624 | New |
| Cohen Capital Management, Inc. | 12,534 | $7.58M | 1.18% | +92+0.7% | Added |
| Cerity Partners LLC | 12,456 | $7.54M | 0.01% | +679+5.8% | Added |
| CIBC Bancorp USA Inc. | 12,387 | $7.49M | 0.01% | +12,387 | New |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 12,148 | $7.35M | 0.02% | −1,182−8.9% | Reduced |
| Phraction Management LLC | 11,944 | $7.23M | 1.88% | +20+0.2% | Added |
| Los Angeles Capital Management LLC | 11,836 | $7.16M | 0.03% | +9,168+343.6% | Added |
| Marks Group Wealth Management, Inc | 11,727 | $7.10M | 0.68% | −2,720−18.8% | Reduced |
| M&T Bank Corp | 11,495 | $6.95M | 0.02% | −1,714−13.0% | Reduced |
| Atria Investments LLC | 11,351 | $6.87M | 0.08% | −942−7.7% | Reduced |