Renaissance Technologies (RenTech)'s STEM Position Overview
Renaissance Technologies (RenTech) (via Renaissance Technologies LLC) currently holds 66,482 shares of Stem, Inc. (STEM) worth $519,224, representing 0.00% of the portfolio. First purchased in 2021-Q3, this short-term holding has been held for 8 quarters.
Based on 13F filings, Renaissance Technologies (RenTech) has maintained this position in STEM for several quarters, showing initial confidence in the investment. Largest addition occurred in Q1 2022, adding 138,080 shares. Largest reduction occurred in Q3 2022, reducing 69,575 shares.
Analysis based on 13F filings available since 2013 Q2
Renaissance Technologies (RenTech)'s Stem (STEM) Holding Value Over Time
Track share changes against reported price movement
Quarterly Stem (STEM) Trades by Renaissance Technologies (RenTech)
| Report Date | Bought/Sold (Sh.) | % Change | Qtr. End Shares | Reported Price |
|---|---|---|---|---|
| Q2 2026 | +7,907 | Add 13.50% | 66,482 | $7.81 |
| Q1 2026 | +47,375 | Add 422.99% | 58,575 | $8.84 |
| Q4 2025 | +11,200 | New Buy | 11,200 | $15.05 |
| Q3 2022 | -69,575 | Sold Out | 0 | $0.00 |
| Q2 2022 | -68,505 | Reduce 49.61% | 69,575 | $143.20 |
| Q1 2022 | +138,080 | New Buy | 138,080 | $220.20 |
| Q4 2021 | -24,970 | Sold Out | 0 | $0.00 |
| Q3 2021 | +24,970 | New Buy | 24,970 | $477.81 |
Renaissance Technologies (RenTech)'s Stem Investment FAQs
Renaissance Technologies (RenTech) first purchased Stem, Inc. (STEM) in Q3 2021, acquiring 24,970 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 Stem, Inc. (STEM) for 8 quarters since Q3 2021.
Renaissance Technologies (RenTech)'s largest addition to Stem, Inc. (STEM) was in Q1 2022, adding 138,080 shares worth $30.4 M.
According to the latest 13F filing for Q2 2026, Renaissance Technologies (RenTech)'s firm, Renaissance Technologies LLC, owns 66,482 shares of Stem, Inc. (STEM), valued at approximately $519,224.
As of the Q2 2026 filing, Stem, Inc. (STEM) 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 Stem, Inc. (STEM) was 138,080 shares, as reported at the end of Q1 2022.