D. E. Shaw & Co., Inc.
- SEC CIK
- 0001009207
- Latest filing
- Aug 14, 2026
MASI holding history
Masimo 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.
MASI overviewAll 13F holders of MASIFull Q2 2026 holdings
- Shares (Q2 2026)
- 0
- Sold out in Q2 2026
- Value
- $0
- % of portfolio
- 0.0%
- Quarters held
- 11
- Since Q3 2021
| Quarter | Shares | Value | % of portfolio | Share change | Action | All holders |
|---|---|---|---|---|---|---|
| Q2 2026 | 0 | $0 | 0.0% | −19,789−100.0% | Sold out | Holders |
| Q1 2026 | 19,789 | $3.52M | <0.1% | −46,227−70.0% | Reduced | Holders |
| Q4 2025 | 66,016 | $8.59M | <0.1% | +66,016 | New | Holders |
| Q4 2024 | 0 | $0 | 0.0% | −24,358−100.0% | Sold out | Holders |
| Q3 2024 | 24,358 | $3.25M | <0.1% | +24,358 | New | Holders |
| Q3 2023 | 0 | $0 | 0.0% | −51,937−100.0% | Sold out | Holders |
| Q2 2023 | 51,937 | $8.55M | <0.1% | −147,751−74.0% | Reduced | Holders |
| Q1 2023 | 199,688 | $36.9M | 0.1% | −82,684−29.3% | Reduced | Holders |
| Q4 2022 | 282,372 | $41.8M | 0.1% | −112,280−28.5% | Reduced | Holders |
| Q3 2022 | 394,652 | $55.7M | 0.1% | −251,037−38.9% | Reduced | Holders |
| Q2 2022 | 645,689 | $84.4M | 0.1% | −70,914−9.9% | Reduced | Holders |
| Q1 2022 | 716,603 | $104.3M | 0.1% | +701,622+4,683.4% | Added | Holders |
| Q4 2021 | 14,981 | $4.39M | <0.1% | +13,715+1,083.3% | Added | Holders |
| Q3 2021 | 1,266 | $343.0K | <0.1% | +1,266 | New | Holders |