Catherine Wood's TSEM Position Overview
Catherine Wood (via Ark Investment Management LLC) currently holds 39,638 shares of Tower Semiconductor Ltd. (TSEM) worth $2.87 M, representing 0.02% of the portfolio. First purchased in 2017-Q4, this long-term strategic position has been held for 32 quarters.
Based on 13F filings, Catherine Wood has maintained a strategic position in TSEM, demonstrating sustained confidence in this investment. Largest addition occurred in Q1 2021, adding 112,240 shares. Largest reduction occurred in Q3 2021, reducing 54,159 shares.
Analysis based on 13F filings available since 2013 Q2
Catherine Wood's Tower Semiconductor (TSEM) Holding Value Over Time
Track share changes against reported price movement
Quarterly Tower Semiconductor (TSEM) Trades by Catherine Wood
| Period | Bought/Sold (Sh.) | % Change | Qtr. End Shares | Reported Price |
|---|---|---|---|---|
| Q4 2017 | +8,163 | Add 0.00% | 8,162 | $34.06 |
| Q1 2018 | +8,867 | Add 108.64% | 17,029 | $26.90 |
| Q2 2018 | +1,463 | Add 8.59% | 18,492 | $22.01 |
| Q3 2018 | +5,597 | Add 30.27% | 24,089 | $21.75 |
| Q4 2018 | +788 | Add 3.27% | 24,877 | $14.75 |
| Q1 2019 | +6,784 | Add 27.27% | 31,661 | $16.55 |
| Q2 2019 | -4,970 | Reduce 15.70% | 26,691 | $15.77 |
| Q3 2019 | +1,159 | Add 4.34% | 27,850 | $19.25 |
| Q4 2019 | -11,815 | Reduce 42.42% | 16,035 | $24.07 |
| Q1 2020 | +6,722 | Add 41.92% | 22,757 | $15.91 |
| Q2 2020 | +34,456 | Add 151.41% | 57,213 | $19.09 |
| Q3 2020 | -16,712 | Reduce 29.21% | 40,501 | $18.22 |
| Q4 2020 | +44,176 | Add 109.07% | 84,677 | $25.82 |
| Q1 2021 | +112,240 | Add 132.55% | 196,917 | $28.04 |
| Q2 2021 | -9,182 | Reduce 4.66% | 187,735 | $29.43 |
| Q3 2021 | -54,159 | Reduce 28.85% | 133,576 | $29.90 |
| Q4 2021 | -35,042 | Reduce 26.23% | 98,534 | $39.68 |
| Q1 2022 | -26,867 | Reduce 27.27% | 71,667 | $48.40 |
| Q2 2022 | -25,370 | Reduce 35.40% | 46,297 | $48.25 |
| Q3 2022 | +6,715 | Add 14.50% | 53,012 | $43.93 |
| Q4 2022 | -4,042 | Reduce 7.62% | 48,970 | $43.20 |
| Q1 2023 | +2,409 | Add 4.92% | 51,379 | $42.47 |
| Q2 2023 | -5,927 | Reduce 11.54% | 45,452 | $37.52 |
| Q3 2023 | +13,492 | Add 29.68% | 58,944 | $24.56 |
| Q4 2023 | +24,317 | Add 41.25% | 83,261 | $30.52 |
| Q1 2024 | -9,825 | Reduce 11.80% | 73,436 | $33.45 |
| Q2 2024 | -3,902 | Reduce 5.31% | 69,534 | $39.31 |
| Q3 2024 | -19,353 | Reduce 27.83% | 50,181 | $44.26 |
| Q4 2024 | -8,830 | Reduce 17.60% | 41,351 | $51.51 |
| Q1 2025 | -4,192 | Reduce 10.14% | 37,159 | $35.66 |
| Q2 2025 | +9,180 | Add 24.70% | 46,339 | $43.35 |
| Q3 2025 | -6,701 | Reduce 14.46% | 39,638 | $72.30 |
Catherine Wood's Tower Semiconductor Investment FAQs
Catherine Wood first purchased Tower Semiconductor Ltd. (TSEM) in Q4 2017, acquiring 8,162 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 Tower Semiconductor Ltd. (TSEM) for 32 quarters since Q4 2017. Note: Analysis reflects filings available since Q2 2013; earlier records may be incomplete.
Catherine Wood's largest addition to Tower Semiconductor Ltd. (TSEM) was in Q1 2021, adding 196,917 shares worth $5.52 M. Note: Analysis reflects filings available since Q2 2013; earlier records may be incomplete.
According to the latest 13F filing for Q3 2025, Catherine Wood's firm, Ark Investment Management LLC, owns 39,638 shares of Tower Semiconductor Ltd. (TSEM), valued at approximately $2.87 M. Note: Analysis reflects filings available since Q2 2013; earlier records may be incomplete.
As of the Q3 2025 filing, Tower Semiconductor Ltd. (TSEM) represents approximately 0.02% of Catherine Wood's publicly disclosed stock portfolio, making it one of their key holdings. Note: Analysis reflects filings available since Q2 2013; earlier records may be incomplete.
Catherine Wood's peak holding in Tower Semiconductor Ltd. (TSEM) was 196,917 shares, as reported at the end of Q1 2021. Note: Analysis reflects filings available since Q2 2013; earlier records may be incomplete.