Ken Fisher's TDY Position Overview
Ken Fisher (via Fisher Asset Management, LLC) currently holds 3,287 shares of Teledyne Technologies Incorporated (TDY) worth $1.68 M, representing 0.00% of the portfolio. First purchased in 2013-Q2, this long-term strategic position has been held for 51 quarters.
Based on 13F filings since 2013, Ken Fisher has maintained a long-term strategic position in TDY, representing a significant commitment to this investment thesis. Largest addition occurred in Q2 2017, adding 25,995 shares. Largest reduction occurred in Q1 2015, reducing 146,972 shares.
Analysis based on 13F filings available since 2013 Q2
Ken Fisher's Teledyne Technologies Incorporated (TDY) Holding Value Over Time
Track share changes against reported price movement
Quarterly Teledyne Technologies Incorporated (TDY) Trades by Ken Fisher
| Report Date | Bought/Sold (Sh.) | % Change | Qtr. End Shares | Reported Price |
|---|---|---|---|---|
| Q2 2013 | +520,472 | Add 0.00% | 520,472 | $77.35 |
| Q3 2013 | +3,765 | Add 0.72% | 524,237 | $84.93 |
| Q4 2013 | -10,725 | Reduce 2.05% | 513,512 | $91.86 |
| Q1 2014 | -9,660 | Reduce 1.88% | 503,852 | $97.33 |
| Q2 2014 | -7,500 | Reduce 1.49% | 496,352 | $97.17 |
| Q3 2014 | -7,495 | Reduce 1.51% | 488,857 | $94.01 |
| Q4 2014 | -5,050 | Reduce 1.03% | 483,807 | $102.74 |
| Q1 2015 | -146,972 | Reduce 30.38% | 336,835 | $106.73 |
| Q2 2015 | -3,615 | Reduce 1.07% | 333,220 | $105.51 |
| Q3 2015 | -11,880 | Reduce 3.57% | 321,340 | $90.30 |
| Q4 2015 | +189 | Add 0.06% | 321,529 | $88.70 |
| Q1 2016 | +231 | Add 0.07% | 321,760 | $89.81 |
| Q2 2016 | -2,323 | Reduce 0.72% | 319,437 | $102.30 |
| Q3 2016 | +8,000 | Add 2.50% | 327,437 | $107.93 |
| Q4 2016 | -5,521 | Reduce 1.69% | 321,916 | $123.00 |
| Q1 2017 | -13,760 | Reduce 4.27% | 308,156 | $126.46 |
| Q2 2017 | +25,995 | Add 8.44% | 334,151 | $127.65 |
| Q3 2017 | -4,481 | Reduce 1.34% | 329,670 | $159.18 |
| Q4 2017 | +19,179 | Add 5.82% | 348,849 | $181.15 |
| Q1 2018 | -11,257 | Reduce 3.23% | 337,592 | $187.17 |
| Q2 2018 | +2,256 | Add 0.67% | 339,848 | $199.06 |
| Q3 2018 | +20,948 | Add 6.16% | 360,796 | $246.68 |
| Q4 2018 | +3,833 | Add 1.06% | 364,629 | $207.07 |
| Q1 2019 | -4,862 | Reduce 1.33% | 359,767 | $237.01 |
| Q2 2019 | -10,059 | Reduce 2.80% | 349,708 | $273.87 |
| Q3 2019 | -10,673 | Reduce 3.05% | 339,035 | $321.99 |
| Q4 2019 | -41,376 | Reduce 12.20% | 297,659 | $346.54 |
| Q1 2020 | -31,547 | Reduce 10.60% | 266,112 | $297.27 |
| Q2 2020 | -44,712 | Reduce 16.80% | 221,400 | $310.95 |
| Q3 2020 | -6,061 | Reduce 2.74% | 215,339 | $310.21 |
| Q4 2020 | -3,065 | Reduce 1.42% | 212,274 | $391.98 |
| Q1 2021 | -13,939 | Reduce 6.57% | 198,335 | $413.65 |
| Q2 2021 | -10,322 | Reduce 5.20% | 188,013 | $418.83 |
| Q3 2021 | -3,952 | Reduce 2.10% | 184,061 | $429.58 |
| Q4 2021 | -1,606 | Reduce 0.87% | 182,455 | $436.89 |
| Q1 2022 | -4,714 | Reduce 2.58% | 177,741 | $472.63 |
| Q2 2022 | -3,483 | Reduce 1.96% | 174,258 | $375.11 |
| Q3 2022 | -112,359 | Reduce 64.48% | 61,899 | $337.47 |
| Q4 2022 | -56,380 | Reduce 91.08% | 5,519 | $399.89 |
| Q1 2023 | -952 | Reduce 17.25% | 4,567 | $447.36 |
| Q2 2023 | -201 | Reduce 4.40% | 4,366 | $411.11 |
| Q3 2023 | -972 | Reduce 22.26% | 3,394 | $408.58 |
| Q4 2023 | -351 | Reduce 10.34% | 3,043 | $446.35 |
| Q1 2024 | +21 | Add 0.69% | 3,064 | $429.37 |
| Q2 2024 | +88 | Add 2.87% | 3,152 | $388.01 |
| Q3 2024 | -50 | Reduce 1.59% | 3,102 | $437.66 |
| Q4 2024 | -5 | Reduce 0.16% | 3,097 | $464.14 |
| Q1 2025 | -565 | Reduce 18.24% | 2,532 | $497.83 |
| Q2 2025 | -830 | Reduce 32.78% | 1,702 | $512.46 |
| Q3 2025 | -258 | Reduce 15.16% | 1,444 | $586.19 |
| Q4 2025 | +1,843 | Add 127.63% | 3,287 | $510.82 |
Ken Fisher's Teledyne Technologies Incorporated Investment FAQs
Ken Fisher first purchased Teledyne Technologies Incorporated (TDY) in Q2 2013, acquiring 520,472 shares, as reported in their 13F filing for that period. Note: Analysis reflects filings available since Q2 2013; earlier records may be incomplete.
Ken Fisher has held Teledyne Technologies Incorporated (TDY) for 51 quarters since Q2 2013.
Ken Fisher's largest addition to Teledyne Technologies Incorporated (TDY) was in Q2 2013, adding 520,472 shares worth $40.26 M.
According to the latest 13F filing for Q4 2025, Ken Fisher's firm, Fisher Asset Management, LLC, owns 3,287 shares of Teledyne Technologies Incorporated (TDY), valued at approximately $1.68 M.
As of the Q4 2025 filing, Teledyne Technologies Incorporated (TDY) represents approximately 0.00% of Ken Fisher's publicly disclosed stock portfolio, making it one of their key holdings.
Ken Fisher's peak holding in Teledyne Technologies Incorporated (TDY) was 524,237 shares, as reported at the end of Q3 2013.