Renaissance Technologies (RenTech)'s UPWK Position Overview
Renaissance Technologies (RenTech) (via Renaissance Technologies LLC (Rentech)) currently holds 2.16 M shares of Upwork Inc. (UPWK) worth $42.79 M, representing 0.07% of the portfolio. First purchased in 2019-Q3, this long-term strategic position has been held for 26 quarters.
Based on 13F filings, Renaissance Technologies (RenTech) has maintained a strategic position in UPWK, demonstrating sustained confidence in this investment. Largest addition occurred in Q1 2020, adding 1.67 M shares. Largest reduction occurred in Q1 2021, reducing 1.28 M shares.
Analysis based on 13F filings available since 2013 Q2
Renaissance Technologies (RenTech)'s Upwork (UPWK) Holding Value Over Time
Track share changes against reported price movement
Quarterly Upwork (UPWK) Trades by Renaissance Technologies (RenTech)
| Report Date | Bought/Sold (Sh.) | % Change | Qtr. End Shares | Reported Price |
|---|---|---|---|---|
| Q4 2025 | +356,327 | Add 19.77% | 2.16 M | $19.82 |
| Q3 2025 | -983,400 | Reduce 35.30% | 1.8 M | $18.57 |
| Q2 2025 | +138,600 | Add 5.24% | 2.79 M | $13.44 |
| Q1 2025 | +602,400 | Add 29.46% | 2.65 M | $13.05 |
| Q4 2024 | +843,115 | Add 70.14% | 2.05 M | $16.35 |
| Q3 2024 | -636,200 | Reduce 34.61% | 1.2 M | $10.45 |
| Q2 2024 | -29,880 | Reduce 1.60% | 1.84 M | $10.75 |
| Q1 2024 | +87,249 | Add 4.90% | 1.87 M | $12.26 |
| Q4 2023 | -391,269 | Reduce 18.01% | 1.78 M | $14.87 |
| Q3 2023 | -293,082 | Reduce 11.89% | 2.17 M | $11.36 |
| Q2 2023 | +863,882 | Add 53.95% | 2.47 M | $0.01 |
| Q1 2023 | -396,700 | Reduce 19.85% | 1.6 M | $0.01 |
| Q4 2022 | +1.36 M | Add 210.83% | 2 M | $0.01 |
| Q3 2022 | +97,300 | Add 17.84% | 642,800 | $13.62 |
| Q2 2022 | -204,500 | Reduce 27.27% | 545,500 | $20.68 |
| Q1 2022 | +157,963 | Add 26.68% | 750,000 | $23.24 |
| Q4 2021 | +54,037 | Add 10.04% | 592,037 | $34.16 |
| Q3 2021 | +304,373 | Add 130.28% | 538,000 | $45.03 |
| Q2 2021 | +125,227 | Add 115.52% | 233,627 | $58.29 |
| Q1 2021 | -1.28 M | Reduce 92.22% | 108,400 | $44.77 |
| Q4 2020 | +414,200 | Add 42.30% | 1.39 M | $34.52 |
| Q3 2020 | -3,200 | Reduce 0.33% | 979,200 | $17.44 |
| Q2 2020 | -893,238 | Reduce 47.62% | 982,400 | $14.44 |
| Q1 2020 | +1.67 M | Add 824.79% | 1.88 M | $6.45 |
| Q4 2019 | +81,717 | Add 67.48% | 202,817 | $10.67 |
| Q3 2019 | +121,100 | New Buy | 121,100 | $13.30 |
Renaissance Technologies (RenTech)'s Upwork Investment FAQs
Renaissance Technologies (RenTech) first purchased Upwork Inc. (UPWK) in Q3 2019, acquiring 121,100 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 Upwork Inc. (UPWK) for 26 quarters since Q3 2019.
Renaissance Technologies (RenTech)'s largest addition to Upwork Inc. (UPWK) was in Q1 2020, adding 1,875,638 shares worth $12.1 M.
According to the latest 13F filing for Q4 2025, Renaissance Technologies (RenTech)'s firm, Renaissance Technologies LLC (Rentech), owns 2,159,042 shares of Upwork Inc. (UPWK), valued at approximately $42.79 M.
As of the Q4 2025 filing, Upwork Inc. (UPWK) represents approximately 0.07% of Renaissance Technologies (RenTech)'s publicly disclosed stock portfolio, making it one of their key holdings.
Renaissance Technologies (RenTech)'s peak holding in Upwork Inc. (UPWK) was 2,786,115 shares, as reported at the end of Q2 2025.