Renaissance Technologies (RenTech)'s EXTR Position Overview
Renaissance Technologies (RenTech) (via Renaissance Technologies LLC) currently holds 2.08 M shares of Extreme Networks, Inc. (EXTR) worth $31.31 M, representing 0.05% of the portfolio. First purchased in 2013-Q2, this long-term strategic position has been held for 52 quarters.
Based on 13F filings since 2013, Renaissance Technologies (RenTech) has maintained a long-term strategic position in EXTR, representing a significant commitment to this investment thesis. Largest addition occurred in Q1 2019, adding 1.72 M shares. Largest reduction occurred in Q2 2018, reducing 1.6 M shares.
Analysis based on 13F filings available since 2013 Q2
Renaissance Technologies (RenTech)'s Extreme Networks (EXTR) Holding Value Over Time
Track share changes against reported price movement
Quarterly Extreme Networks (EXTR) Trades by Renaissance Technologies (RenTech)
| Report Date | Bought/Sold (Sh.) | % Change | Qtr. End Shares | Reported Price |
|---|---|---|---|---|
| Q1 2026 | +510,215 | Add 32.58% | 2.08 M | $15.08 |
| Q4 2025 | +79,733 | Add 5.37% | 1.57 M | $16.65 |
| Q3 2025 | -62,069 | Reduce 4.01% | 1.49 M | $20.65 |
| Q2 2025 | +32,300 | Add 2.13% | 1.55 M | $17.95 |
| Q1 2025 | +20,300 | Add 1.36% | 1.52 M | $13.23 |
| Q4 2024 | -38,400 | Reduce 2.50% | 1.5 M | $16.74 |
| Q3 2024 | -418,484 | Reduce 21.43% | 1.53 M | $15.03 |
| Q2 2024 | -237,931 | Reduce 10.86% | 1.95 M | $13.45 |
| Q1 2024 | -654,100 | Reduce 23.00% | 2.19 M | $11.54 |
| Q4 2023 | +109,000 | Add 3.98% | 2.84 M | $17.64 |
| Q3 2023 | +292,100 | Add 11.95% | 2.74 M | $24.21 |
| Q2 2023 | +648,231 | Add 36.11% | 2.44 M | $0.03 |
| Q1 2023 | -70,331 | Reduce 3.77% | 1.8 M | $0.02 |
| Q4 2022 | -118,100 | Reduce 5.95% | 1.87 M | $0.02 |
| Q3 2022 | +101,331 | Add 5.38% | 1.98 M | $13.07 |
| Q2 2022 | +43,200 | Add 2.35% | 1.88 M | $8.92 |
| Q1 2022 | -310,522 | Reduce 14.45% | 1.84 M | $12.21 |
| Q4 2021 | +51,161 | Add 2.44% | 2.15 M | $15.70 |
| Q3 2021 | -1.25 M | Reduce 37.36% | 2.1 M | $9.85 |
| Q2 2021 | -1.38 M | Reduce 29.22% | 3.35 M | $11.16 |
| Q1 2021 | +231,700 | Add 5.15% | 4.73 M | $8.75 |
| Q4 2020 | +9,100 | Add 0.20% | 4.5 M | $6.89 |
| Q3 2020 | +332,900 | Add 8.00% | 4.49 M | $4.02 |
| Q2 2020 | +599,200 | Add 16.83% | 4.16 M | $4.34 |
| Q1 2020 | -1.09 M | Reduce 23.47% | 3.56 M | $3.09 |
| Q4 2019 | +374,983 | Add 8.77% | 4.65 M | $7.37 |
| Q3 2019 | +773,575 | Add 22.08% | 4.28 M | $7.28 |
| Q2 2019 | +957,610 | Add 37.61% | 3.5 M | $6.47 |
| Q1 2019 | +1.72 M | Add 209.91% | 2.55 M | $7.49 |
| Q4 2018 | -1.44 M | Reduce 63.73% | 821,561 | $6.10 |
| Q3 2018 | -243,900 | Reduce 9.72% | 2.27 M | $5.48 |
| Q2 2018 | -1.6 M | Reduce 38.96% | 2.51 M | $7.96 |
| Q1 2018 | -539,200 | Reduce 11.60% | 4.11 M | $11.07 |
| Q1 2016 | +195,717 | Add 4.39% | 4.65 M | $3.11 |
| Q4 2015 | +1.37 M | Add 44.20% | 4.45 M | $4.08 |
| Q3 2015 | +684,800 | Add 28.49% | 3.09 M | $3.36 |
| Q2 2015 | +636,720 | Add 36.03% | 2.4 M | $2.69 |
| Q1 2015 | +482,364 | Add 37.54% | 1.77 M | $3.16 |
| Q4 2014 | -552,984 | Reduce 30.09% | 1.28 M | $3.53 |
| Q3 2014 | -1.34 M | Reduce 42.08% | 1.84 M | $4.79 |
| Q2 2014 | -558,100 | Reduce 14.96% | 3.17 M | $4.44 |
| Q1 2014 | -1.57 M | Reduce 29.66% | 3.73 M | $5.80 |
| Q4 2013 | +1.68 M | Add 46.30% | 5.3 M | $6.98 |
| Q3 2013 | +690,200 | Add 23.51% | 3.63 M | $5.22 |
| Q2 2013 | +2.94 M | Add 0.00% | 2.94 M | $3.44 |
Renaissance Technologies (RenTech)'s Extreme Networks Investment FAQs
Renaissance Technologies (RenTech) first purchased Extreme Networks, Inc. (EXTR) in Q2 2013, acquiring 2,935,561 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 Extreme Networks, Inc. (EXTR) for 52 quarters since Q2 2013.
Renaissance Technologies (RenTech)'s largest addition to Extreme Networks, Inc. (EXTR) was in Q2 2013, adding 2,935,561 shares worth $10.1 M.
According to the latest 13F filing for Q1 2026, Renaissance Technologies (RenTech)'s firm, Renaissance Technologies LLC, owns 2,076,080 shares of Extreme Networks, Inc. (EXTR), valued at approximately $31.31 M.
As of the Q1 2026 filing, Extreme Networks, Inc. (EXTR) represents approximately 0.05% of Renaissance Technologies (RenTech)'s publicly disclosed stock portfolio, making it one of their key holdings.
Renaissance Technologies (RenTech)'s peak holding in Extreme Networks, Inc. (EXTR) was 5,304,598 shares, as reported at the end of Q4 2013.