D. E. Shaw & Co., Inc.
- SEC CIK
- 0001009207
- Latest filing
- Aug 14, 2026
QDEL holding history
QuidelOrtho Corp in every 13F filed by D. E. Shaw & Co., Inc., including the quarters it was sold out or no filing was made. Changes compare share counts with the previous calendar quarter.
QDEL overviewAll 13F holders of QDELFull Q2 2026 holdings
- Shares (Q2 2026)
- 270,233
- Value
- $4.73M
- % of portfolio
- <0.1%
- Quarters held
- 16
- Since Q1 2021
| Quarter | Shares | Value | % of portfolio | Share change | Action | All holders |
|---|---|---|---|---|---|---|
| Q2 2026 | 270,233 | $4.73M | <0.1% | −4,466−1.6% | Reduced | Holders |
| Q1 2026 | 274,699 | $4.51M | <0.1% | −282,911−50.7% | Reduced | Holders |
| Q4 2025 | 557,610 | $15.9M | <0.1% | +19,197+3.6% | Added | Holders |
| Q3 2025 | 538,413 | $15.9M | <0.1% | −1,468,178−73.2% | Reduced | Holders |
| Q2 2025 | 2,006,591 | $57.8M | 0.1% | +663,566+49.4% | Added | Holders |
| Q1 2025 | 1,343,025 | $47.0M | 0.1% | −385,588−22.3% | Reduced | Holders |
| Q4 2024 | 1,728,613 | $77.0M | 0.1% | +50,775+3.0% | Added | Holders |
| Q3 2024 | 1,677,838 | $76.5M | 0.1% | +121,194+7.8% | Added | Holders |
| Q2 2024 | 1,556,644 | $51.7M | 0.1% | +1,081,364+227.5% | Added | Holders |
| Q1 2024 | 475,280 | $22.8M | <0.1% | +475,280 | New | Holders |
| Q1 2023 | 0 | $0 | 0.0% | −4,300−100.0% | Sold out | Holders |
| Q4 2022 | 4,300 | $368.4K | <0.1% | −11,441−72.7% | Reduced | Holders |
| Q3 2022 | 15,741 | $1.13M | <0.1% | −26,452−62.7% | Reduced | Holders |
| Q2 2022 | 42,193 | $4.10M | <0.1% | +34,693+462.6% | Added | Holders |
| Q1 2022 | 7,500 | $843.0K | <0.1% | −54,700−87.9% | Reduced | Holders |
| Q4 2021 | 62,200 | $8.40M | <0.1% | +62,200 | New | Holders |
| Q2 2021 | 0 | $0 | 0.0% | −3,152−100.0% | Sold out | Holders |
| Q1 2021 | 3,152 | $403.0K | <0.1% | – | – | Holders |
Livermore's 13F data starts with Q1 2021, so Q1 2021 has no change from the previous quarter.