Renaissance Technologies (RenTech)'s CSCO Position Overview
Renaissance Technologies (RenTech) (via Renaissance Technologies LLC) currently holds 1.15 M shares of Cisco Systems, Inc. (CSCO) worth $123.95 M, representing 0.17% of the portfolio. First purchased in 2013-Q2, this long-term strategic position has been held for 44 quarters.
Based on 13F filings since 2013, Renaissance Technologies (RenTech) has maintained a long-term strategic position in CSCO, representing a significant commitment to this investment thesis. Largest addition occurred in Q2 2022, adding 5.23 M shares. Largest reduction occurred in Q4 2020, reducing 4.29 M shares.
Analysis based on 13F filings available since 2013 Q2
Renaissance Technologies (RenTech)'s Cisco Systems (CSCO) Holding Value Over Time
Track share changes against reported price movement
Quarterly Cisco Systems (CSCO) Trades by Renaissance Technologies (RenTech)
| Report Date | Bought/Sold (Sh.) | % Change | Qtr. End Shares | Reported Price |
|---|---|---|---|---|
| Q3 2026 | +1.15 M | New Buy | 1.15 M | $107.63 |
| Q4 2025 | -1.54 M | Sold Out | 0 | $0.00 |
| Q3 2025 | +1.54 M | New Buy | 1.54 M | $68.42 |
| Q2 2025 | -7,800 | Sold Out | 0 | $0.00 |
| Q1 2025 | -778,905 | Reduce 99.01% | 7,800 | $61.71 |
| Q4 2024 | -2.58 M | Reduce 76.63% | 786,705 | $59.20 |
| Q3 2024 | +3.37 M | New Buy | 3.37 M | $53.22 |
| Q1 2024 | -779,805 | Sold Out | 0 | $0.00 |
| Q4 2023 | -348,900 | Reduce 30.91% | 779,805 | $50.52 |
| Q3 2023 | -324,400 | Reduce 22.32% | 1.13 M | $53.76 |
| Q2 2023 | +1.45 M | New Buy | 1.45 M | $0.05 |
| Q1 2023 | -1.46 M | Sold Out | 0 | $0.00 |
| Q4 2022 | -3.45 M | Reduce 70.19% | 1.46 M | $0.05 |
| Q3 2022 | -449,100 | Reduce 8.38% | 4.91 M | $40.00 |
| Q2 2022 | +5.23 M | Add 4090.07% | 5.36 M | $42.64 |
| Q1 2022 | +127,900 | New Buy | 127,900 | $55.76 |
| Q1 2021 | -306,205 | Sold Out | 0 | $0.00 |
| Q4 2020 | -4.29 M | Reduce 93.34% | 306,205 | $44.75 |
| Q3 2020 | +3.46 M | Add 306.50% | 4.59 M | $39.39 |
| Q2 2020 | +1.13 M | New Buy | 1.13 M | $46.64 |
| Q1 2020 | -1.7 M | Sold Out | 0 | $0.00 |
| Q4 2019 | -598,500 | Reduce 26.06% | 1.7 M | $47.96 |
| Q3 2019 | +7,500 | Add 0.33% | 2.3 M | $49.41 |
| Q2 2019 | +2.29 M | New Buy | 2.29 M | $54.73 |
| Q4 2018 | -2.05 M | Sold Out | 0 | $0.00 |
| Q3 2018 | +2.04 M | Add 15426.94% | 2.05 M | $48.65 |
| Q2 2018 | +13,200 | New Buy | 13,200 | $43.03 |
| Q4 2017 | -2.15 M | Sold Out | 0 | $0.00 |
| Q3 2017 | +2.15 M | New Buy | 2.15 M | $33.63 |
| Q1 2017 | -387,200 | Sold Out | 0 | $0.00 |
| Q4 2016 | -1.41 M | Reduce 78.46% | 387,200 | $30.22 |
| Q3 2016 | +1.13 M | Add 168.01% | 1.8 M | $31.72 |
| Q2 2016 | +670,600 | New Buy | 670,600 | $28.69 |
| Q1 2016 | -4.04 M | Sold Out | 0 | $0.00 |
| Q4 2015 | +3.58 M | Add 786.57% | 4.04 M | $27.15 |
| Q3 2015 | +455,305 | New Buy | 455,305 | $26.25 |
| Q2 2015 | -1.49 M | Sold Out | 0 | $0.00 |
| Q1 2015 | +1.49 M | New Buy | 1.49 M | $27.52 |
| Q4 2014 | -217,505 | Sold Out | 0 | $0.00 |
| Q3 2014 | -553,500 | Reduce 71.79% | 217,505 | $25.17 |
| Q2 2014 | +771,005 | New Buy | 771,005 | $24.85 |
| Q4 2013 | -515,505 | Sold Out | 0 | $0.00 |
| Q3 2013 | -1.72 M | Reduce 76.95% | 515,505 | $23.43 |
| Q2 2013 | +2.24 M | Add 0.00% | 2.24 M | $24.33 |
Renaissance Technologies (RenTech)'s Cisco Systems Investment FAQs
Renaissance Technologies (RenTech) first purchased Cisco Systems, Inc. (CSCO) in Q2 2013, acquiring 2,236,705 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 Cisco Systems, Inc. (CSCO) for 44 quarters since Q2 2013.
Renaissance Technologies (RenTech)'s largest addition to Cisco Systems, Inc. (CSCO) was in Q2 2022, adding 5,359,105 shares worth $228.51 M.
According to the latest 13F filing for Q3 2026, Renaissance Technologies (RenTech)'s firm, Renaissance Technologies LLC, owns 1,151,634 shares of Cisco Systems, Inc. (CSCO), valued at approximately $123.95 M.
As of the Q3 2026 filing, Cisco Systems, Inc. (CSCO) represents approximately 0.17% of Renaissance Technologies (RenTech)'s publicly disclosed stock portfolio, making it one of their key holdings.
Renaissance Technologies (RenTech)'s peak holding in Cisco Systems, Inc. (CSCO) was 5,359,105 shares, as reported at the end of Q2 2022.