Renaissance Technologies's ANET Position Overview
Renaissance Technologies (via Renaissance Technologies LLC) currently holds 685.2K shares of Arista Networks, Inc. (ANET) worth $99.85 M, representing 0.13% of the portfolio. First purchased in 2014-Q4, this long-term strategic position has been held for 44 quarters.
Based on 13F filings since 2013, Renaissance Technologies has maintained a long-term strategic position in ANET, representing a significant commitment to this investment thesis. Largest addition occurred in Q3 2017, adding 9.5M shares. Largest reduction occurred in Q3 2020, reducing 8.7M shares.
Analysis based on 13F filings available since 2013 Q2
Renaissance Technologies's Arista Networks (ANET) Holding Value Over Time
Track share changes against reported price movement
Quarterly Arista Networks (ANET) Trades by Renaissance Technologies
| Period | Bought/Sold (Sh.) | % Change | Qtr. End Shares | Reported Price |
|---|---|---|---|---|
| Q4 2014 | +1.05 M | New Buy | 1.05 M | $3.80 |
| Q1 2015 | -1.05 M | Sold Out | 1.05 M | $0.00 |
| Q3 2015 | +608,000 | New Buy | 608,000 | $3.82 |
| Q4 2015 | +635,200 | Add 104.47% | 1.24 M | $4.86 |
| Q1 2016 | +1.87 M | Add 150.58% | 3.12 M | $3.94 |
| Q2 2016 | -2.3 M | Reduce 73.70% | 819,200 | $4.02 |
| Q3 2016 | +4.29 M | Add 523.44% | 5.11 M | $5.32 |
| Q4 2016 | +2.7 M | Add 52.82% | 7.8 M | $6.05 |
| Q1 2017 | -4.65 M | Reduce 59.59% | 3.15 M | $8.27 |
| Q2 2017 | -1.81 M | Reduce 57.48% | 1.34 M | $9.36 |
| Q3 2017 | +9.48 M | Add 706.92% | 10.82 M | $11.85 |
| Q4 2017 | +2.4 M | Add 22.18% | 13.22 M | $14.72 |
| Q1 2018 | +640,000 | Add 4.84% | 13.86 M | $15.96 |
| Q2 2018 | +3.64 M | Add 26.26% | 17.5 M | $16.09 |
| Q3 2018 | -2.78 M | Reduce 15.90% | 14.72 M | $16.62 |
| Q4 2018 | -2.56 M | Reduce 17.38% | 12.16 M | $13.17 |
| Q1 2019 | -5.27 M | Reduce 43.36% | 6.89 M | $19.65 |
| Q2 2019 | +985,600 | Add 14.31% | 7.87 M | $16.23 |
| Q3 2019 | -2.7 M | Reduce 34.29% | 5.17 M | $14.93 |
| Q4 2019 | +3.15 M | Add 60.93% | 8.32 M | $12.71 |
| Q1 2020 | +7.89 M | Add 94.75% | 16.21 M | $12.66 |
| Q2 2020 | +5.65 M | Add 34.86% | 21.86 M | $13.13 |
| Q3 2020 | -8.74 M | Reduce 39.96% | 13.13 M | $12.93 |
| Q4 2020 | -5.91 M | Reduce 45.01% | 7.22 M | $18.16 |
| Q1 2021 | -5.03 M | Reduce 69.61% | 2.19 M | $18.87 |
| Q2 2021 | -1.69 M | Reduce 77.03% | 503,840 | $22.64 |
| Q3 2021 | +3.01 M | Add 598.32% | 3.52 M | $21.48 |
| Q4 2021 | -2.46 M | Reduce 69.79% | 1.06 M | $35.94 |
| Q1 2022 | -611,600 | Reduce 57.55% | 451,200 | $34.75 |
| Q2 2022 | +2.69 M | Add 596.00% | 3.14 M | $23.43 |
| Q3 2022 | -641,948 | Reduce 20.44% | 2.5 M | $28.22 |
| Q4 2022 | -239,600 | Reduce 9.59% | 2.26 M | $0.03 |
| Q1 2023 | -2.26 M | Sold Out | 2.26 M | $0.00 |
| Q2 2023 | +1.23 M | New Buy | 1.23 M | $0.04 |
| Q3 2023 | -686,800 | Reduce 55.66% | 547,200 | $45.98 |
| Q4 2023 | +444,000 | Add 81.14% | 991,200 | $58.88 |
| Q1 2024 | -453,200 | Reduce 45.72% | 538,000 | $72.49 |
| Q2 2024 | +537,556 | Add 99.92% | 1.08 M | $87.62 |
| Q3 2024 | +291,644 | Add 27.12% | 1.37 M | $95.96 |
| Q4 2024 | -367,100 | Reduce 26.85% | 1 M | $110.53 |
| Q1 2025 | +818,700 | Add 81.86% | 1.82 M | $77.48 |
| Q2 2025 | -1.14 M | Reduce 62.67% | 678,900 | $102.31 |
| Q3 2025 | +6,340 | Add 0.93% | 685,240 | $145.71 |
Renaissance Technologies's Arista Networks Investment FAQs
Renaissance Technologies first purchased Arista Networks, Inc. (ANET) in Q4 2014, acquiring 1,046,400 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 has held Arista Networks, Inc. (ANET) for 44 quarters since Q4 2014. Note: Analysis reflects filings available since Q2 2013; earlier records may be incomplete.
Renaissance Technologies's largest addition to Arista Networks, Inc. (ANET) was in Q3 2017, adding 10,819,200 shares worth $128.21 M. Note: Analysis reflects filings available since Q2 2013; earlier records may be incomplete.
According to the latest 13F filing for Q3 2025, Renaissance Technologies's firm, Renaissance Technologies LLC, owns 685,240 shares of Arista Networks, Inc. (ANET), valued at approximately $99.85 M. Note: Analysis reflects filings available since Q2 2013; earlier records may be incomplete.
As of the Q3 2025 filing, Arista Networks, Inc. (ANET) represents approximately 0.13% of Renaissance Technologies's publicly disclosed stock portfolio, making it one of their key holdings. Note: Analysis reflects filings available since Q2 2013; earlier records may be incomplete.
Renaissance Technologies's peak holding in Arista Networks, Inc. (ANET) was 21,864,000 shares, as reported at the end of Q2 2020. Note: Analysis reflects filings available since Q2 2013; earlier records may be incomplete.