Renaissance Technologies — TER Trade History
Quarter-by-quarter changes in the TERADYNE INC position · CUSIP 880770102
Currently held · 1.8 YearsFirst seen: 2019 Q4
| Quarter | Filed | Activity | Shares | Δ Shares | Δ % | Value | % Port. |
|---|---|---|---|---|---|---|---|
| 2026 Q2 | 2026-08-13 | Add | 218,100 | 53,200 | +32.3% | $105.5M | 0.14% |
| 2026 Q1 | 2026-05-14 | Add | 164,900 | 163,600 | +12584.6% | $48.9M | 0.08% |
| 2025 Q4 | 2026-02-12 | Reduce | 1,300 | -209,200 | -99.4% | $251.6K | — |
| 2025 Q3 | 2025-11-13 | Reduce | 210,500 | -680,600 | -76.4% | $29.0M | 0.04% |
| 2025 Q2 | 2025-08-13 | Add | 891,100 | 425,439 | +91.4% | $80.1M | 0.11% |
| 2025 Q1 | 2025-05-14 | Add | 465,661 | 405,410 | +672.9% | $38.5M | 0.06% |
| 2024 Q4 | 2025-02-13 | New | 60,251 | 60,251 | — | $7.6M | 0.01% |
| 2024 Q3 | 2024-11-13 | — | — | — | — | — | — |
| 2024 Q2 | 2024-08-09 | — | — | — | — | — | — |
| 2024 Q1 | 2024-05-13 | Sold out | — | -237,100 | -100.0% | — | — |
| 2023 Q4 | 2024-02-13 | Reduce | 237,100 | -408,800 | -63.3% | $25.7K | 0.04% |
| 2023 Q3 | 2023-11-14 | Add | 645,900 | 17,700 | +2.8% | $64.9K | 0.11% |
| 2023 Q2 | 2023-08-11 | Reduce | 628,200 | -207,800 | -24.9% | $69.9K | 0.10% |
| 2023 Q1 | 2023-05-12 | Reduce | 836,000 | -319,500 | -27.7% | $89.9K | 0.12% |
| 2022 Q4 | 2023-02-13 | Reduce | 1,155,500 | -113,000 | -8.9% | $100.9K | 0.14% |
| 2022 Q3 | 2022-11-14 | Add | 1,268,500 | 573,709 | +82.6% | $95.3M | 0.14% |
| 2022 Q2 | 2022-08-12 | Add | 694,791 | 300,891 | +76.4% | $62.2M | 0.07% |
| 2022 Q1 | 2022-05-13 | Reduce | 393,900 | -180,600 | -31.4% | $46.6M | 0.06% |
| 2021 Q4 | 2022-02-11 | Add | 574,500 | 107,300 | +23.0% | $93.9M | 0.12% |
| 2021 Q3 | 2021-11-12 | New | 467,200 | 467,200 | — | $51.0M | 0.07% |
| 2021 Q2 | 2021-08-13 | Sold out | — | -324,924 | -100.0% | — | — |
| 2021 Q1 | 2021-05-13 | Reduce | 324,924 | -1,131,825 | -77.7% | $39.5M | 0.05% |
| 2020 Q4 | 2021-02-10 | Reduce | 1,456,749 | -1,986,100 | -57.7% | $174.7M | 0.19% |
| 2020 Q3 | 2020-11-13 | Reduce | 3,442,849 | -1,841,800 | -34.9% | $273.6M | 0.27% |
| 2020 Q2 | 2020-08-13 | Reduce | 5,284,649 | -556,701 | -9.5% | $446.6M | 0.39% |
| 2020 Q1 | 2020-05-14 | Add | 5,841,350 | 439,601 | +8.1% | $316.4M | 0.31% |
| 2019 Q4 | 2020-02-13 | New | 5,401,749 | 5,401,749 | — | $368.3M | 0.28% |
Share counts are split-adjusted. Time held counts consecutive quarters ending with the latest filing; more than ten years shows as ">10 Years".
13F data shows quarter-end positions, is delayed by up to 45 days and covers only long positions in US-listed securities; short positions, most derivatives and non-US assets are not reported.