Renaissance Technologies (RenTech)'s BOX Position Overview
Renaissance Technologies (RenTech) (via Renaissance Technologies LLC (Rentech)) currently holds 391,313 shares of Box, Inc. (BOX) worth $11.7 M, representing 0.02% of the portfolio. First purchased in 2015-Q2, this long-term strategic position has been held for 41 quarters.
Based on 13F filings since 2013, Renaissance Technologies (RenTech) has maintained a long-term strategic position in BOX, representing a significant commitment to this investment thesis. Largest addition occurred in Q2 2020, adding 1.54 M shares. Largest reduction occurred in Q3 2018, reducing 1.87 M shares.
Analysis based on 13F filings available since 2013 Q2
Renaissance Technologies (RenTech)'s Box (BOX) Holding Value Over Time
Track share changes against reported price movement
Quarterly Box (BOX) Trades by Renaissance Technologies (RenTech)
| Report Date | Bought/Sold (Sh.) | % Change | Qtr. End Shares | Reported Price |
|---|---|---|---|---|
| Q4 2025 | -902,218 | Reduce 69.75% | 391,313 | $29.91 |
| Q3 2025 | -634,095 | Reduce 32.90% | 1.29 M | $32.27 |
| Q2 2025 | +433,600 | Add 29.02% | 1.93 M | $34.17 |
| Q1 2025 | -711,900 | Reduce 32.27% | 1.49 M | $30.86 |
| Q4 2024 | +233,100 | Add 11.82% | 2.21 M | $31.60 |
| Q3 2024 | +126,324 | Add 6.84% | 1.97 M | $32.73 |
| Q2 2024 | +120,076 | Add 6.96% | 1.85 M | $26.44 |
| Q1 2024 | -126,300 | Reduce 6.82% | 1.73 M | $28.32 |
| Q4 2023 | -123,245 | Reduce 6.24% | 1.85 M | $25.61 |
| Q3 2023 | +581,271 | Add 41.68% | 1.98 M | $24.21 |
| Q2 2023 | +75,700 | Add 5.74% | 1.39 M | $0.03 |
| Q1 2023 | +354,300 | Add 36.73% | 1.32 M | $0.03 |
| Q4 2022 | -77,008 | Reduce 7.39% | 964,700 | $0.03 |
| Q3 2022 | -426,392 | Reduce 29.04% | 1.04 M | $24.39 |
| Q2 2022 | +561,900 | Add 62.01% | 1.47 M | $25.14 |
| Q1 2022 | +590,800 | Add 187.32% | 906,200 | $29.06 |
| Q4 2021 | -421,800 | Reduce 57.22% | 315,400 | $26.19 |
| Q3 2021 | -309,000 | Reduce 29.54% | 737,200 | $23.67 |
| Q2 2021 | +586,300 | Add 127.48% | 1.05 M | $25.55 |
| Q1 2021 | -1.28 M | Reduce 73.63% | 459,900 | $22.96 |
| Q4 2020 | -1.18 M | Reduce 40.33% | 1.74 M | $18.05 |
| Q3 2020 | +218,028 | Add 8.06% | 2.92 M | $17.36 |
| Q2 2020 | +1.54 M | Add 131.94% | 2.7 M | $20.76 |
| Q1 2020 | -237,900 | Reduce 16.95% | 1.17 M | $14.04 |
| Q4 2019 | -726,200 | Reduce 34.09% | 1.4 M | $16.78 |
| Q3 2019 | +21,200 | Add 1.01% | 2.13 M | $16.56 |
| Q2 2019 | +782,300 | Add 58.97% | 2.11 M | $17.61 |
| Q1 2019 | -257,900 | Reduce 16.28% | 1.33 M | $19.31 |
| Q4 2018 | -1.13 M | Reduce 41.59% | 1.58 M | $16.88 |
| Q3 2018 | -1.87 M | Reduce 40.85% | 2.71 M | $23.91 |
| Q2 2018 | +987,100 | Add 27.43% | 4.59 M | $24.99 |
| Q1 2018 | +395,400 | Add 12.34% | 3.6 M | $20.55 |
| Q4 2017 | +454,700 | Add 16.54% | 3.2 M | $21.12 |
| Q3 2017 | +238,700 | Add 9.51% | 2.75 M | $19.32 |
| Q2 2017 | +965,800 | Add 62.54% | 2.51 M | $18.24 |
| Q1 2017 | +1.27 M | Add 453.95% | 1.54 M | $16.31 |
| Q4 2016 | +60,500 | Add 27.71% | 278,800 | $13.86 |
| Q3 2016 | +218,300 | New Buy | 218,300 | $15.76 |
| Q4 2015 | -163,200 | Sold Out | 0 | $0.00 |
| Q3 2015 | +60,200 | Add 58.45% | 163,200 | $12.58 |
| Q2 2015 | +103,000 | New Buy | 103,000 | $18.64 |
Renaissance Technologies (RenTech)'s Box Investment FAQs
Renaissance Technologies (RenTech) first purchased Box, Inc. (BOX) in Q2 2015, acquiring 103,000 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 Box, Inc. (BOX) for 41 quarters since Q2 2015.
Renaissance Technologies (RenTech)'s largest addition to Box, Inc. (BOX) was in Q2 2020, adding 2,704,212 shares worth $56.14 M.
According to the latest 13F filing for Q4 2025, Renaissance Technologies (RenTech)'s firm, Renaissance Technologies LLC (Rentech), owns 391,313 shares of Box, Inc. (BOX), valued at approximately $11.7 M.
As of the Q4 2025 filing, Box, Inc. (BOX) represents approximately 0.02% of Renaissance Technologies (RenTech)'s publicly disclosed stock portfolio, making it one of their key holdings.
Renaissance Technologies (RenTech)'s peak holding in Box, Inc. (BOX) was 4,586,100 shares, as reported at the end of Q2 2018.