Renaissance Technologies's COHU Position Overview
Renaissance Technologies (via Renaissance Technologies LLC) currently holds 152,654 shares of Cohu, Inc. (COHU) worth $3.55 M, representing 0.01% of the portfolio. First purchased in 2014-Q3, this long-term strategic position has been held for 46 quarters.
Based on 13F filings since 2013, Renaissance Technologies has maintained a long-term strategic position in COHU, representing a significant commitment to this investment thesis. Largest addition occurred in Q3 2019, adding 336,800 shares. Largest reduction occurred in Q2 2021, reducing 771,124 shares.
Analysis based on 13F filings available since 2013 Q2
Renaissance Technologies's Cohu (COHU) Holding Value Over Time
Track share changes against reported price movement
Quarterly Cohu (COHU) Trades by Renaissance Technologies
| Report Date | Bought/Sold (Sh.) | % Change | Qtr. End Shares | Reported Price |
|---|---|---|---|---|
| Q4 2025 | +5,747 | Add 3.91% | 152,654 | $23.27 |
| Q3 2025 | +79,307 | Add 117.32% | 146,907 | $20.33 |
| Q2 2025 | -3,254 | Reduce 4.59% | 67,600 | $19.24 |
| Q1 2025 | -39,046 | Reduce 35.53% | 70,854 | $14.71 |
| Q4 2024 | -120,054 | Reduce 52.21% | 109,900 | $26.70 |
| Q3 2024 | +13,600 | Add 6.29% | 229,954 | $25.70 |
| Q2 2024 | -71,200 | Reduce 24.76% | 216,354 | $33.10 |
| Q1 2024 | +127,300 | Add 79.44% | 287,554 | $33.33 |
| Q4 2023 | +5,200 | Add 3.35% | 160,254 | $35.39 |
| Q3 2023 | -29,800 | Reduce 16.12% | 155,054 | $34.44 |
| Q2 2023 | +65,300 | Add 54.62% | 184,854 | $0.04 |
| Q1 2023 | +33,200 | Add 38.45% | 119,554 | $0.04 |
| Q4 2022 | -79,600 | Reduce 47.97% | 86,354 | $0.03 |
| Q3 2022 | +117,600 | Add 243.21% | 165,954 | $25.78 |
| Q2 2022 | -219,100 | Reduce 81.92% | 48,354 | $27.75 |
| Q1 2022 | +115,730 | Add 76.28% | 267,454 | $29.60 |
| Q4 2021 | +85,370 | Add 128.66% | 151,724 | $38.09 |
| Q3 2021 | +24,030 | Add 56.78% | 66,354 | $31.93 |
| Q2 2021 | -771,124 | Reduce 94.80% | 42,324 | $36.79 |
| Q1 2021 | -552,795 | Reduce 40.46% | 813,448 | $41.84 |
| Q4 2020 | -207,574 | Reduce 13.19% | 1.37 M | $38.18 |
| Q3 2020 | +1,300 | Add 0.08% | 1.57 M | $17.18 |
| Q2 2020 | -167,200 | Reduce 9.61% | 1.57 M | $17.34 |
| Q1 2020 | +168,054 | Add 10.69% | 1.74 M | $12.38 |
| Q4 2019 | +246,609 | Add 18.61% | 1.57 M | $22.85 |
| Q3 2019 | +336,800 | Add 34.08% | 1.33 M | $13.51 |
| Q2 2019 | +296,300 | Add 42.82% | 988,254 | $15.43 |
| Q1 2019 | +215,400 | Add 45.20% | 691,954 | $14.75 |
| Q4 2018 | -134,146 | Reduce 21.97% | 476,554 | $16.07 |
| Q3 2018 | -100,400 | Reduce 14.12% | 610,700 | $25.10 |
| Q2 2018 | +59,000 | Add 9.05% | 711,100 | $24.51 |
| Q1 2018 | +22,100 | Add 3.51% | 652,100 | $22.81 |
| Q4 2017 | -36,300 | Reduce 5.45% | 630,000 | $21.95 |
| Q3 2017 | -61,954 | Reduce 8.51% | 666,300 | $23.84 |
| Q2 2017 | +43,795 | Add 6.40% | 728,254 | $15.74 |
| Q1 2017 | +76,405 | Add 12.57% | 684,459 | $18.46 |
| Q4 2016 | +88,000 | Add 16.92% | 608,054 | $13.90 |
| Q3 2016 | +47,869 | Add 10.14% | 520,054 | $11.74 |
| Q2 2016 | +49,431 | Add 11.69% | 472,185 | $10.85 |
| Q1 2016 | +39,400 | Add 10.28% | 422,754 | $11.88 |
| Q4 2015 | +9,654 | Add 2.58% | 383,354 | $12.07 |
| Q3 2015 | +74,800 | Add 25.03% | 373,700 | $9.86 |
| Q2 2015 | +145,700 | Add 95.10% | 298,900 | $13.23 |
| Q1 2015 | +76,900 | Add 100.79% | 153,200 | $10.94 |
| Q4 2014 | +59,500 | Add 354.17% | 76,300 | $11.90 |
| Q3 2014 | +16,800 | New Buy | 16,800 | $11.96 |
Renaissance Technologies's Cohu Investment FAQs
Renaissance Technologies first purchased Cohu, Inc. (COHU) in Q3 2014, acquiring 16,800 shares, as reported in their 13F filing for that period. Note: Analysis reflects filings available since Q2 2013; earlier records may be incomplete.
Renaissance Technologies has held Cohu, Inc. (COHU) for 46 quarters since Q3 2014.
Renaissance Technologies's largest addition to Cohu, Inc. (COHU) was in Q3 2019, adding 1,325,054 shares worth $17.9 M.
According to the latest 13F filing for Q4 2025, Renaissance Technologies's firm, Renaissance Technologies LLC, owns 152,654 shares of Cohu, Inc. (COHU), valued at approximately $3.55 M.
As of the Q4 2025 filing, Cohu, Inc. (COHU) represents approximately 0.01% of Renaissance Technologies's publicly disclosed stock portfolio, making it one of their key holdings.
Renaissance Technologies's peak holding in Cohu, Inc. (COHU) was 1,739,717 shares, as reported at the end of Q1 2020.