Renaissance Technologies (RenTech)'s CDXS Position Overview
Renaissance Technologies (RenTech) (via Renaissance Technologies LLC) currently holds 198,733 shares of Codexis, Inc. (CDXS) worth $323,935, representing 0.00% of the portfolio. First purchased in 2013-Q2, this long-term strategic position has been held for 38 quarters.
Based on 13F filings, Renaissance Technologies (RenTech) has maintained a strategic position in CDXS, demonstrating sustained confidence in this investment. Largest addition occurred in Q1 2025, adding 650,786 shares. Largest reduction occurred in Q3 2023, reducing 761,302 shares.
Analysis based on 13F filings available since 2013 Q2
Renaissance Technologies (RenTech)'s Codexis (CDXS) Holding Value Over Time
Track share changes against reported price movement
Quarterly Codexis (CDXS) Trades by Renaissance Technologies (RenTech)
| Report Date | Bought/Sold (Sh.) | % Change | Qtr. End Shares | Reported Price |
|---|---|---|---|---|
| Q1 2026 | -538,752 | Reduce 73.05% | 198,733 | $1.63 |
| Q4 2025 | +426,999 | Add 137.53% | 737,485 | $1.63 |
| Q3 2025 | -445,000 | Reduce 58.90% | 310,486 | $2.44 |
| Q2 2025 | +104,700 | Add 16.09% | 755,486 | $2.44 |
| Q1 2025 | +650,786 | New Buy | 650,786 | $2.69 |
| Q2 2024 | -363,986 | Sold Out | 0 | $0.00 |
| Q1 2024 | +363,986 | New Buy | 363,986 | $3.49 |
| Q4 2023 | -260,286 | Sold Out | 0 | $0.00 |
| Q3 2023 | -761,302 | Reduce 74.52% | 260,286 | $1.89 |
| Q2 2023 | +243,488 | Add 31.29% | 1.02 M | $0.00 |
| Q1 2023 | +449,100 | Add 136.50% | 778,100 | $0.00 |
| Q4 2022 | +174,008 | Add 112.27% | 329,000 | $0.00 |
| Q3 2022 | +154,992 | New Buy | 154,992 | $6.06 |
| Q3 2021 | -18,400 | Sold Out | 0 | $0.00 |
| Q2 2021 | +18,400 | New Buy | 18,400 | $22.66 |
| Q3 2020 | -32,200 | Sold Out | 0 | $0.00 |
| Q2 2020 | +32,200 | New Buy | 32,200 | $11.40 |
| Q2 2018 | -116,400 | Sold Out | 0 | $0.00 |
| Q1 2018 | -365,700 | Reduce 75.86% | 116,400 | $11.00 |
| Q4 2017 | -220,500 | Reduce 31.38% | 482,100 | $8.35 |
| Q3 2017 | -64,100 | Reduce 8.36% | 702,600 | $6.65 |
| Q2 2017 | -27,900 | Reduce 3.51% | 766,700 | $5.45 |
| Q1 2017 | -64,500 | Reduce 7.51% | 794,600 | $4.80 |
| Q4 2016 | -13,100 | Reduce 1.50% | 859,100 | $4.60 |
| Q3 2016 | +33,400 | Add 3.98% | 872,200 | $4.44 |
| Q2 2016 | +31,800 | Add 3.94% | 838,800 | $4.03 |
| Q1 2016 | +53,900 | Add 7.16% | 807,000 | $3.11 |
| Q4 2015 | +25,800 | Add 3.55% | 753,100 | $4.23 |
| Q3 2015 | +73,100 | Add 11.17% | 727,300 | $3.39 |
| Q2 2015 | +192,300 | Add 41.63% | 654,200 | $3.89 |
| Q1 2015 | +145,000 | Add 45.76% | 461,900 | $4.56 |
| Q4 2014 | +35,100 | Add 12.46% | 316,900 | $2.52 |
| Q3 2014 | +72,800 | Add 34.83% | 281,800 | $2.33 |
| Q2 2014 | +12,708 | Add 6.47% | 209,000 | $1.46 |
| Q1 2014 | -50,651 | Reduce 20.51% | 196,292 | $2.04 |
| Q4 2013 | +162,843 | Add 193.63% | 246,943 | $1.40 |
| Q3 2013 | -74,800 | Reduce 47.07% | 84,100 | $1.76 |
| Q2 2013 | +158,900 | Add 0.00% | 158,900 | $2.21 |
Renaissance Technologies (RenTech)'s Codexis Investment FAQs
Renaissance Technologies (RenTech) first purchased Codexis, Inc. (CDXS) in Q2 2013, acquiring 158,900 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 (RenTech) has held Codexis, Inc. (CDXS) for 38 quarters since Q2 2013.
Renaissance Technologies (RenTech)'s largest addition to Codexis, Inc. (CDXS) was in Q1 2025, adding 650,786 shares worth $1.75 M.
According to the latest 13F filing for Q1 2026, Renaissance Technologies (RenTech)'s firm, Renaissance Technologies LLC, owns 198,733 shares of Codexis, Inc. (CDXS), valued at approximately $323,935.
As of the Q1 2026 filing, Codexis, Inc. (CDXS) represents approximately 0.00% of Renaissance Technologies (RenTech)'s publicly disclosed stock portfolio, making it one of their key holdings.
Renaissance Technologies (RenTech)'s peak holding in Codexis, Inc. (CDXS) was 1,021,588 shares, as reported at the end of Q2 2023.