Citadel Advisors (Ken Griffin) — ZBH Trade History
Quarter-by-quarter changes in the ZIMMER BIOMET HOLDINGS INC position · CUSIP 98956P102
Currently held · 1 YearFirst seen: 2015 Q4split-adjusted
| Quarter | Filed | Activity | Shares | Δ Shares | Δ % | Value | % Port. |
|---|---|---|---|---|---|---|---|
| 2026 Q2 | 2026-09-02 | Add | 3,477,472 | 2,098,807 | +152.2% | $299.4M | 0.03% |
| 2026 Q1 | 2026-05-15 | Add | 1,378,665 | 1,050,289 | +319.8% | $124.7M | 0.02% |
| 2025 Q4 | 2026-02-17 | Add | 328,376 | 212,230 | +182.7% | $29.5M | 0.00% |
| 2025 Q3 | 2025-11-14 | New | 116,146 | 116,146 | — | $11.4M | 0.00% |
| 2025 Q2 | 2025-08-14 | Sold out | — | -2,042,564 | -100.0% | — | — |
| 2025 Q1 | 2025-05-15 | Reduce | 2,042,564 | -363,556 | -15.1% | $231.2M | 0.04% |
| 2024 Q4 | 2025-02-14 | Add | 2,406,120 | 1,921,342 | +396.3% | $254.2M | 0.04% |
| 2024 Q3 | 2024-11-14 | Add | 484,778 | 108,295 | +28.8% | $52.3M | 0.01% |
| 2024 Q2 | 2024-08-14 | Reduce | 376,483 | -348,834 | -48.1% | $40.9M | 0.01% |
| 2024 Q1 | 2024-05-15 | Add | 725,317 | 121,769 | +20.2% | $95.7M | 0.02% |
| 2023 Q4 | 2024-02-14 | Reduce | 603,548 | -918,153 | -60.3% | $73.5M | 0.01% |
| 2023 Q3 | 2023-11-14 | Add | 1,521,701 | 1,455,618 | +2202.7% | $170.8M | 0.04% |
| 2023 Q2 | 2023-08-14 | Add | 66,083 | 62,759 | +1888.1% | $9.6M | 0.00% |
| 2023 Q1 | 2023-05-15 | Reduce | 3,324 | -2,328,300 | -99.9% | $429.5K | — |
| 2022 Q4 | 2023-02-14 | Add | 2,331,624 | 129,819 | +5.9% | $297.3M | 0.07% |
| 2022 Q3 | 2022-11-14 | Add | 2,201,805 | 2,159,222 | +5070.6% | $230.2M | 0.05% |
| 2022 Q2 | 2022-08-15 | New | 42,583 | 42,583 | — | $4.5M | 0.00% |
| 2022 Q1 | 2022-05-16 | — | — | — | — | — | — |
| 2021 Q3 | 2022-03-11 | Sold out | — | -107,280 | -100.0% | — | — |
| 2021 Q4 | 2022-02-14 | Add | 107,280 | 89,232 | +494.4% | $13.2M | 0.00% |
| 2021 Q2 | 2021-08-16 | Reduce | 18,048 | -1,282,370 | -98.6% | $2.8M | 0.00% |
| 2021 Q1 | 2021-05-21 | Reduce | 1,300,418 | -361,823 | -21.8% | $202.1M | 0.05% |
| 2020 Q4 | 2021-02-16 | Add | 1,662,241 | 867,560 | +109.2% | $248.7M | 0.07% |
| 2020 Q3 | 2020-11-16 | Reduce | 794,681 | -74,189 | -8.5% | $105.0M | 0.03% |
| 2020 Q2 | 2020-08-14 | Add | 868,870 | 828,079 | +2030.1% | $100.7M | 0.04% |
| 2020 Q1 | 2020-05-15 | Reduce | 40,791 | -205,559 | -83.4% | $4.0M | 0.00% |
| 2019 Q4 | 2020-02-14 | New | 246,350 | 246,350 | — | $35.8M | 0.02% |
| 2019 Q2 | 2020-02-14 | — | — | — | — | — | — |
| 2018 Q4 | 2019-11-14 | Sold out | — | -948,494 | -100.0% | — | — |
| 2019 Q3 | 2019-11-14 | New | 948,494 | 948,494 | — | $126.4M | 0.06% |
| 2018 Q2 | 2019-08-14 | — | — | — | — | — | — |
| 2018 Q3 | 2019-05-15 | Sold out | — | -1,648,609 | -100.0% | — | — |
| 2019 Q1 | 2019-05-15 | New | 1,648,609 | 1,648,609 | — | $204.4M | 0.10% |
| 2018 Q1 | 2019-02-14 | Sold out | — | -81,864 | -100.0% | — | — |
| 2017 Q4 | 2018-02-09 | Reduce | 81,864 | -247,415 | -75.1% | $9.6M | 0.01% |
| 2017 Q3 | 2017-11-09 | Reduce | 329,279 | -752,022 | -69.5% | $37.4M | 0.03% |
| 2017 Q2 | 2017-08-11 | Reduce | 1,081,301 | -264,293 | -19.6% | $134.8M | 0.11% |
| 2017 Q1 | 2017-05-12 | Add | 1,345,594 | 835,299 | +163.7% | $159.5M | 0.15% |
| 2016 Q4 | 2017-02-10 | Reduce | 510,295 | -81,689 | -13.8% | $51.1M | 0.05% |
| 2015 Q4 | 2017-01-31 | New | 591,984 | 591,984 | — | $59.0M | 0.06% |
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.