Catherine Wood's ATI Position Overview
Catherine Wood (via Ark Investment Management LLC) currently holds 889 shares of ATI Inc. (ATI) worth $102,022, representing 0.00% of the portfolio. First purchased in 2016-Q4, this long-term strategic position has been held for 37 quarters.
Based on 13F filings, Catherine Wood has maintained a strategic position in ATI, demonstrating sustained confidence in this investment. Largest addition occurred in Q1 2021, adding 19,977 shares. Largest reduction occurred in Q1 2022, reducing 9,983 shares.
Analysis based on 13F filings available since 2013 Q2
Catherine Wood's ATI (ATI) Holding Value Over Time
Track share changes against reported price movement
Quarterly ATI (ATI) Trades by Catherine Wood
| Report Date | Bought/Sold (Sh.) | % Change | Qtr. End Shares | Reported Price |
|---|---|---|---|---|
| Q4 2025 | +147 | Add 19.81% | 889 | $114.76 |
| Q3 2025 | +587 | Add 378.71% | 742 | $81.34 |
| Q2 2025 | -1,390 | Reduce 89.97% | 155 | $86.34 |
| Q1 2025 | +120 | Add 8.42% | 1,545 | $52.03 |
| Q4 2024 | -247 | Reduce 14.77% | 1,425 | $55.04 |
| Q3 2024 | -695 | Reduce 29.36% | 1,672 | $66.91 |
| Q2 2024 | -924 | Reduce 28.08% | 2,367 | $55.45 |
| Q1 2024 | -591 | Reduce 15.22% | 3,291 | $51.17 |
| Q4 2023 | -319 | Reduce 7.59% | 3,882 | $45.47 |
| Q3 2023 | -531 | Reduce 11.22% | 4,201 | $41.15 |
| Q2 2023 | -791 | Reduce 14.32% | 4,732 | $44.23 |
| Q1 2023 | -1,554 | Reduce 21.96% | 5,523 | $39.46 |
| Q4 2022 | -2,800 | Reduce 28.35% | 7,077 | $29.86 |
| Q3 2022 | +566 | Add 6.08% | 9,877 | $26.63 |
| Q2 2022 | -7,510 | Reduce 44.65% | 9,311 | $27.49 |
| Q1 2022 | -9,983 | Reduce 37.24% | 16,821 | $26.81 |
| Q4 2021 | +1,462 | Add 5.77% | 26,804 | $15.93 |
| Q3 2021 | -4,896 | Reduce 16.19% | 25,342 | $16.61 |
| Q2 2021 | -5,168 | Reduce 14.60% | 30,238 | $20.83 |
| Q1 2021 | +19,977 | Add 129.48% | 35,406 | $21.07 |
| Q4 2020 | +9,318 | Add 152.48% | 15,429 | $16.79 |
| Q3 2020 | +1,027 | Add 20.20% | 6,111 | $8.67 |
| Q2 2020 | +2,954 | Add 138.69% | 5,084 | $10.23 |
| Q1 2020 | +135 | Add 6.77% | 2,130 | $8.45 |
| Q4 2019 | +63 | Add 3.26% | 1,995 | $20.55 |
| Q3 2019 | -51 | Reduce 2.57% | 1,932 | $20.19 |
| Q2 2019 | +85 | Add 4.48% | 1,983 | $25.21 |
| Q1 2019 | -165 | Reduce 8.00% | 1,898 | $25.82 |
| Q4 2018 | -349 | Reduce 14.47% | 2,063 | $21.81 |
| Q3 2018 | -28 | Reduce 1.15% | 2,412 | $29.44 |
| Q2 2018 | -705 | Reduce 22.42% | 2,440 | $25.00 |
| Q1 2018 | +145 | Add 4.83% | 3,145 | $23.53 |
| Q4 2017 | +3,001 | Add 0.00% | 3,000 | $24.00 |
| Q2 2017 | +945 | Add 51.50% | 2,780 | $16.91 |
| Q1 2017 | +619 | Add 50.90% | 1,835 | $17.98 |
| Q4 2016 | +1,217 | Add 0.00% | 1,216 | $15.62 |
Catherine Wood's ATI Investment FAQs
Catherine Wood first purchased ATI Inc. (ATI) in Q4 2016, acquiring 1,216 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 ATI Inc. (ATI) for 37 quarters since Q4 2016.
Catherine Wood's largest addition to ATI Inc. (ATI) was in Q1 2021, adding 35,406 shares worth $746,000.
According to the latest 13F filing for Q4 2025, Catherine Wood's firm, Ark Investment Management LLC, owns 889 shares of ATI Inc. (ATI), valued at approximately $102,022.
As of the Q4 2025 filing, ATI Inc. (ATI) represents approximately 0.00% of Catherine Wood's publicly disclosed stock portfolio, making it one of their key holdings.
Catherine Wood's peak holding in ATI Inc. (ATI) was 35,406 shares, as reported at the end of Q1 2021.