Joel Greenblatt's TDY Position Overview
Joel Greenblatt (via Gotham Asset Management, LLC) currently holds 64,604 shares of Teledyne Technologies Incorporated (TDY) worth $33 M, representing 0.12% of the portfolio. First purchased in 2013-Q4, this long-term strategic position has been held for 46 quarters.
Based on 13F filings since 2013, Joel Greenblatt has maintained a long-term strategic position in TDY, representing a significant commitment to this investment thesis. Largest addition occurred in Q4 2014, adding 424,273 shares. Largest reduction occurred in Q1 2015, reducing 312,974 shares.
Analysis based on 13F filings available since 2013 Q2
Joel Greenblatt's Teledyne Technologies Incorporated (TDY) Holding Value Over Time
Track share changes against reported price movement
Quarterly Teledyne Technologies Incorporated (TDY) Trades by Joel Greenblatt
| Report Date | Bought/Sold (Sh.) | % Change | Qtr. End Shares | Reported Price |
|---|---|---|---|---|
| Q4 2025 | +18,583 | Add 40.38% | 64,604 | $510.73 |
| Q3 2025 | +3,119 | Add 7.27% | 46,021 | $586.04 |
| Q2 2025 | -8,055 | Reduce 15.81% | 42,902 | $512.31 |
| Q1 2025 | +7,944 | Add 18.47% | 50,957 | $497.71 |
| Q4 2024 | -3,048 | Reduce 6.62% | 43,013 | $464.13 |
| Q3 2024 | +23,427 | Add 103.50% | 46,061 | $437.66 |
| Q2 2024 | +7,618 | Add 50.73% | 22,634 | $387.98 |
| Q1 2024 | +2,952 | Add 24.47% | 15,016 | $429.32 |
| Q4 2023 | -4,596 | Reduce 27.59% | 12,064 | $446.29 |
| Q3 2023 | +1,954 | Add 13.29% | 16,660 | $408.58 |
| Q2 2023 | +3,059 | Add 26.26% | 14,706 | $411.11 |
| Q1 2023 | -5,835 | Reduce 33.38% | 11,647 | $447.36 |
| Q4 2022 | +10,460 | Add 148.96% | 17,482 | $399.91 |
| Q3 2022 | +3,392 | Add 93.44% | 7,022 | $337.51 |
| Q2 2022 | -360 | Reduce 9.02% | 3,630 | $375.21 |
| Q1 2022 | +1,643 | Add 70.00% | 3,990 | $472.68 |
| Q4 2021 | +723 | Add 44.52% | 2,347 | $436.73 |
| Q3 2021 | -2,553 | Reduce 61.12% | 1,624 | $429.80 |
| Q2 2021 | +2,411 | Add 136.52% | 4,177 | $418.72 |
| Q1 2021 | +46 | Add 2.67% | 1,766 | $413.93 |
| Q4 2020 | -5,049 | Reduce 74.59% | 1,720 | $391.86 |
| Q3 2020 | +423 | Add 6.67% | 6,769 | $310.24 |
| Q2 2020 | +4,251 | Add 202.91% | 6,346 | $310.90 |
| Q1 2020 | +165 | Add 8.55% | 2,095 | $297.37 |
| Q4 2019 | -105 | Reduce 5.16% | 1,930 | $346.63 |
| Q3 2019 | -43 | Reduce 2.07% | 2,035 | $321.87 |
| Q2 2019 | -16,910 | Reduce 89.06% | 2,078 | $273.82 |
| Q1 2019 | -9,275 | Reduce 32.82% | 18,988 | $236.99 |
| Q4 2018 | +5,648 | Add 24.97% | 28,263 | $207.06 |
| Q3 2018 | -40,217 | Reduce 64.01% | 22,615 | $246.69 |
| Q2 2018 | +15,339 | Add 32.30% | 62,832 | $199.05 |
| Q1 2018 | +47,493 | New Buy | 47,493 | $187.16 |
| Q1 2017 | -12,222 | Sold Out | 0 | $0.00 |
| Q4 2016 | +2,141 | Add 21.24% | 12,222 | $122.97 |
| Q3 2016 | -9,068 | Reduce 47.35% | 10,081 | $107.93 |
| Q2 2016 | -35,376 | Reduce 64.88% | 19,149 | $99.07 |
| Q1 2016 | -5,481 | Reduce 9.13% | 54,525 | $88.14 |
| Q4 2015 | +60,006 | New Buy | 60,006 | $88.71 |
| Q3 2015 | -23,965 | Sold Out | 0 | $0.00 |
| Q2 2015 | -141,442 | Reduce 85.51% | 23,965 | $105.53 |
| Q1 2015 | -312,974 | Reduce 65.42% | 165,407 | $106.73 |
| Q4 2014 | +424,273 | Add 784.12% | 478,381 | $102.74 |
| Q3 2014 | -124,236 | Reduce 69.66% | 54,108 | $94.02 |
| Q2 2014 | +168,571 | Add 1724.86% | 178,344 | $97.17 |
| Q1 2014 | +493 | Add 5.31% | 9,773 | $97.31 |
| Q4 2013 | +9,280 | New Buy | 9,280 | $91.81 |
Joel Greenblatt's Teledyne Technologies Incorporated Investment FAQs
Joel Greenblatt first purchased Teledyne Technologies Incorporated (TDY) in Q4 2013, acquiring 9,280 shares, as reported in their 13F filing for that period. Note: Analysis reflects filings available since Q2 2013; earlier records may be incomplete.
Joel Greenblatt has held Teledyne Technologies Incorporated (TDY) for 46 quarters since Q4 2013.
Joel Greenblatt's largest addition to Teledyne Technologies Incorporated (TDY) was in Q4 2014, adding 478,381 shares worth $49.15 M.
According to the latest 13F filing for Q4 2025, Joel Greenblatt's firm, Gotham Asset Management, LLC, owns 64,604 shares of Teledyne Technologies Incorporated (TDY), valued at approximately $33 M.
As of the Q4 2025 filing, Teledyne Technologies Incorporated (TDY) represents approximately 0.12% of Joel Greenblatt's publicly disclosed stock portfolio, making it one of their key holdings.
Joel Greenblatt's peak holding in Teledyne Technologies Incorporated (TDY) was 478,381 shares, as reported at the end of Q4 2014.