Gilbert & Cook, Inc.
- SEC CIK
- 0001675762
- Latest filing
- Jul 28, 2026
MPWR holding history
Monolithic Power Systems, Inc. in every 13F filed by Gilbert & Cook, Inc., including the quarters it was sold out or no filing was made. Changes compare share counts with the previous calendar quarter.
MPWR overviewAll 13F holders of MPWRFull Q2 2026 holdings
- Shares (Q2 2026)
- 860
- Value
- $1.19M
- % of portfolio
- 0.1%
- Quarters held
- 16
- Since Q1 2021
| Quarter | Shares | Value | % of portfolio | Share change | Action | All holders |
|---|---|---|---|---|---|---|
| Q2 2026 | 860 | $1.19M | 0.1% | −17−1.9% | Reduced | Holders |
| Q1 2026 | 877 | $958.9K | 0.1% | +276+45.9% | Added | Holders |
| Q4 2025 | 601 | $544.7K | 0.1% | −62−9.4% | Reduced | Holders |
| Q3 2025 | 663 | $610.4K | 0.1% | +8+1.2% | Added | Holders |
| Q2 2025 | 655 | $479.1K | 0.1% | +15+2.3% | Added | Holders |
| Q1 2025 | 640 | $371.2K | 0.1% | −737−53.5% | Reduced | Holders |
| Q4 2024 | 1,377 | $814.8K | 0.1% | 00.0% | Unchanged | Holders |
| Q3 2024 | 1,377 | $1.27M | 0.2% | −81−5.6% | Reduced | Holders |
| Q2 2024 | 1,458 | $1.20M | 0.2% | −156−9.7% | Reduced | Holders |
| Q1 2024 | 1,614 | $1.09M | 0.1% | +6+0.4% | Added | Holders |
| Q4 2023 | 1,608 | $1.01M | 0.1% | +127+8.6% | Added | Holders |
| Q3 2023 | 1,481 | $684.2K | 0.1% | +911+159.8% | Added | Holders |
| Q2 2023 | 570 | $307.9K | <0.1% | +570 | New | Holders |
| Q4 2021 | 0 | $0 | 0.0% | −519−100.0% | Sold out | Holders |
| Q3 2021 | 519 | $252.0K | <0.1% | −87−14.4% | Reduced | Holders |
| Q2 2021 | 606 | $226.0K | <0.1% | −372−38.0% | Reduced | Holders |
| Q1 2021 | 978 | $345.0K | 0.1% | – | – | Holders |
Livermore's 13F data starts with Q1 2021, so Q1 2021 has no change from the previous quarter.