Catherine Wood's TDY Position Overview
Catherine Wood (via Ark Investment Management LLC) currently holds 44,299 shares of Teledyne Technologies Incorporated (TDY) worth $22.62 M, representing 0.15% of the portfolio. First purchased in 2021-Q1, this medium-term investment has been held for 20 quarters.
Based on 13F filings, Catherine Wood has maintained a strategic position in TDY, demonstrating sustained confidence in this investment. Largest addition occurred in Q4 2025, adding 8,760 shares. Largest reduction occurred in Q2 2021, reducing 111,682 shares.
Analysis based on 13F filings available since 2013 Q2
Catherine Wood's Teledyne Technologies Incorporated (TDY) Holding Value Over Time
Track share changes against reported price movement
Quarterly Teledyne Technologies Incorporated (TDY) Trades by Catherine Wood
| Report Date | Bought/Sold (Sh.) | % Change | Qtr. End Shares | Reported Price |
|---|---|---|---|---|
| Q4 2025 | +8,760 | Add 24.65% | 44,299 | $510.73 |
| Q3 2025 | +3,660 | Add 11.48% | 35,539 | $586.04 |
| Q2 2025 | +2,096 | Add 7.04% | 31,879 | $512.31 |
| Q1 2025 | -104 | Reduce 0.35% | 29,783 | $497.71 |
| Q4 2024 | -599 | Reduce 1.96% | 29,887 | $464.13 |
| Q3 2024 | -3,658 | Reduce 10.71% | 30,486 | $437.66 |
| Q2 2024 | +523 | Add 1.56% | 34,144 | $387.98 |
| Q1 2024 | -3,926 | Reduce 10.46% | 33,621 | $429.32 |
| Q4 2023 | -1,874 | Reduce 4.75% | 37,547 | $446.29 |
| Q3 2023 | -960 | Reduce 2.38% | 39,421 | $408.58 |
| Q2 2023 | +978 | Add 2.48% | 40,381 | $411.11 |
| Q1 2023 | -1,124 | Reduce 2.77% | 39,403 | $447.36 |
| Q4 2022 | -2,627 | Reduce 6.09% | 40,527 | $399.91 |
| Q3 2022 | -3,049 | Reduce 6.60% | 43,154 | $337.47 |
| Q2 2022 | -3,408 | Reduce 6.87% | 46,203 | $405.15 |
| Q1 2022 | -24,037 | Reduce 32.64% | 49,611 | $472.64 |
| Q4 2021 | -10,389 | Reduce 12.36% | 73,648 | $436.89 |
| Q3 2021 | -19,258 | Reduce 18.64% | 84,037 | $429.58 |
| Q2 2021 | -111,682 | Reduce 51.95% | 103,295 | $418.83 |
| Q1 2021 | +214,977 | New Buy | 214,977 | $413.65 |
Catherine Wood's Teledyne Technologies Incorporated Investment FAQs
Catherine Wood first purchased Teledyne Technologies Incorporated (TDY) in Q1 2021, acquiring 214,977 shares, as reported in their 13F filing for that period. Note: Analysis reflects filings available since Q2 2013; earlier records may be incomplete.
Catherine Wood has held Teledyne Technologies Incorporated (TDY) for 20 quarters since Q1 2021.
Catherine Wood's largest addition to Teledyne Technologies Incorporated (TDY) was in Q1 2021, adding 214,977 shares worth $88.92 M.
According to the latest 13F filing for Q4 2025, Catherine Wood's firm, Ark Investment Management LLC, owns 44,299 shares of Teledyne Technologies Incorporated (TDY), valued at approximately $22.62 M.
As of the Q4 2025 filing, Teledyne Technologies Incorporated (TDY) represents approximately 0.15% of Catherine Wood's publicly disclosed stock portfolio, making it one of their key holdings.
Catherine Wood's peak holding in Teledyne Technologies Incorporated (TDY) was 214,977 shares, as reported at the end of Q1 2021.