Citadel Advisors (Ken Griffin) — NTRA Trade History
Quarter-by-quarter changes in the NATERA INC position · CUSIP 632307104
Currently held · 4.5 YearsFirst seen: 2015 Q4
| Quarter | Filed | Activity | Shares | Δ Shares | Δ % | Value | % Port. |
|---|---|---|---|---|---|---|---|
| 2026 Q2 | 2026-09-02 | Add | 265,607 | 153,925 | +137.8% | $72.1M | 0.01% |
| 2026 Q1 | 2026-05-15 | Add | 111,682 | 1,736 | +1.6% | $22.3M | 0.00% |
| 2025 Q4 | 2026-02-17 | Reduce | 109,946 | -786,720 | -87.7% | $25.2M | 0.00% |
| 2025 Q3 | 2025-11-14 | Add | 896,666 | 75,221 | +9.2% | $144.3M | 0.02% |
| 2025 Q2 | 2025-08-14 | Reduce | 821,445 | -1,301,513 | -61.3% | $138.8M | 0.02% |
| 2025 Q1 | 2025-05-15 | Add | 2,122,958 | 691,990 | +48.4% | $300.2M | 0.06% |
| 2024 Q4 | 2025-02-14 | Reduce | 1,430,968 | -845,590 | -37.1% | $226.5M | 0.04% |
| 2024 Q3 | 2024-11-14 | Reduce | 2,276,558 | -771,341 | -25.3% | $289.0M | 0.06% |
| 2024 Q2 | 2024-08-14 | Add | 3,047,899 | 706,288 | +30.2% | $330.1M | 0.07% |
| 2024 Q1 | 2024-05-15 | Add | 2,341,611 | 678,267 | +40.8% | $214.2M | 0.04% |
| 2023 Q4 | 2024-02-14 | Add | 1,663,344 | 1,659,765 | +46375.1% | $104.2M | 0.02% |
| 2023 Q3 | 2023-11-14 | Reduce | 3,579 | -872,328 | -99.6% | $158.4K | — |
| 2023 Q2 | 2023-08-14 | Reduce | 875,907 | -1,951,769 | -69.0% | $42.6M | 0.01% |
| 2023 Q1 | 2023-05-15 | Reduce | 2,827,676 | -221,272 | -7.3% | $157.0M | 0.04% |
| 2022 Q4 | 2023-02-14 | Add | 3,048,948 | 884,865 | +40.9% | $122.5M | 0.03% |
| 2022 Q3 | 2022-11-14 | Add | 2,164,083 | 517,051 | +31.4% | $94.8M | 0.02% |
| 2022 Q2 | 2022-08-15 | Add | 1,647,032 | 121,511 | +8.0% | $58.4M | 0.01% |
| 2022 Q1 | 2022-05-16 | New | 1,525,521 | 1,525,521 | — | $62.1M | 0.01% |
| 2021 Q3 | 2022-03-11 | Sold out | — | -663,451 | -100.0% | — | — |
| 2021 Q4 | 2022-02-14 | Reduce | 663,451 | -277,456 | -29.5% | $62.0M | 0.01% |
| 2021 Q2 | 2021-08-16 | Add | 940,907 | 287,582 | +44.0% | $106.8M | 0.02% |
| 2021 Q1 | 2021-05-21 | Add | 653,325 | 269,763 | +70.3% | $66.3M | 0.02% |
| 2020 Q4 | 2021-02-16 | Add | 383,562 | 139,313 | +57.0% | $38.2M | 0.01% |
| 2020 Q3 | 2020-11-16 | Add | 244,249 | 231,690 | +1844.8% | $17.6M | 0.01% |
| 2020 Q2 | 2020-08-14 | Reduce | 12,559 | -100,476 | -88.9% | $626.0K | — |
| 2020 Q1 | 2020-05-15 | Reduce | 113,035 | -147,613 | -56.6% | $3.4M | 0.00% |
| 2019 Q4 | 2020-02-14 | New | 260,648 | 260,648 | — | $8.8M | 0.00% |
| 2019 Q2 | 2020-02-14 | — | — | — | — | — | — |
| 2018 Q4 | 2019-11-14 | Sold out | — | -79,445 | -100.0% | — | — |
| 2019 Q3 | 2019-11-14 | New | 79,445 | 79,445 | — | $2.6M | 0.00% |
| 2018 Q2 | 2019-08-14 | — | — | — | — | — | — |
| 2018 Q3 | 2019-05-15 | Sold out | — | -142,183 | -100.0% | — | — |
| 2019 Q1 | 2019-05-15 | New | 142,183 | 142,183 | — | $2.9M | 0.00% |
| 2018 Q1 | 2019-02-14 | Sold out | — | -112,830 | -100.0% | — | — |
| 2017 Q4 | 2018-02-09 | Add | 112,830 | 11,199 | +11.0% | $1.0M | 0.00% |
| 2017 Q3 | 2017-11-09 | Add | 101,631 | 8,437 | +9.1% | $1.3M | 0.00% |
| 2017 Q2 | 2017-08-11 | Reduce | 93,194 | -111,177 | -54.4% | $1.0M | 0.00% |
| 2017 Q1 | 2017-05-12 | Add | 204,371 | 34,510 | +20.3% | $1.8M | 0.00% |
| 2016 Q4 | 2017-02-10 | Add | 169,861 | 82,504 | +94.4% | $2.0M | 0.00% |
| 2015 Q4 | 2017-01-31 | New | 87,357 | 87,357 | — | $943.0K | 0.00% |
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.