Monolithic Power Systems shares owned by Walleye Trading
Quarter-by-quarter ownership of Monolithic Power Systems (MPWR) shares owned by Walleye Trading
from 13F filings
Historical chart of Walleye Trading investment in Monolithic Power Systems
Tip: Access up to 7 years of quarterly data
All positions including Monolithic Power Systems held by Walleye Trading consolidated in one spreadsheet with up to 7 years of data
Download as csv
Download as Excel
Quarterly reported holdings in Monolithic Power Systems by Walleye Trading
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2025-09-30 | $33M | 36k | 920.64 |
| 2025-06-30 | $21M | 28k | 731.38 |
| 2025-03-31 | $22M | 38k | 579.98 |
| 2024-12-31 | $12M | 20k | 591.70 |
| 2024-09-30 | $12M | 13k | 924.50 |
| 2024-06-30 | $17M | 21k | 821.68 |
| 2024-03-31 | $15M | 22k | 677.42 |
| 2023-12-31 | $5.4M | 8.6k | 630.78 |
| 2023-09-30 | $3.6M | 7.8k | 462.00 |
| 2023-06-30 | $12M | 23k | 540.23 |
| 2023-03-31 | $6.0M | 12k | 500.54 |
| 2022-12-31 | $2.4M | 6.9k | 353.61 |
| 2022-09-30 | $1.6M | 4.3k | 363.33 |
| 2022-06-30 | $3.1M | 8.1k | 384.00 |
| 2022-03-31 | $7.1M | 15k | 485.65 |
| 2021-12-31 | $5.6M | 11k | 493.30 |
| 2021-09-30 | $5.2M | 11k | 484.71 |
| 2021-06-30 | $2.1M | 5.6k | 373.41 |
| 2021-03-31 | $990k | 2.8k | 353.64 |
| 2020-12-31 | $450k | 1.2k | 365.71 |
| 2020-09-30 | $2.5M | 8.9k | 279.64 |
| 2020-06-30 | $1.8M | 7.6k | 237.01 |
| 2020-03-31 | $1.4M | 8.4k | 170.21 |
| 2019-12-31 | $2.0M | 11k | 177.97 |
| 2019-09-30 | $219k | 1.4k | 156.25 |
| 2019-06-30 | $1.1M | 8.3k | 136.25 |
| 2019-03-31 | $1.3M | 9.7k | 135.41 |
| 2018-09-30 | $2.8M | 22k | 125.50 |
| 2018-06-30 | $2.4M | 18k | 133.64 |
| 2018-03-31 | $2.2M | 19k | 115.71 |
| 2017-12-31 | $1.4M | 13k | 112.28 |
| 2017-09-30 | $1.5M | 14k | 106.60 |
| 2017-06-30 | $1.6M | 16k | 96.37 |
| 2017-03-31 | $1.4M | 16k | 92.06 |
| 2016-12-31 | $143k | 1.8k | 81.20 |
| 2016-09-30 | $740k | 9.2k | 80.44 |
| 2016-06-30 | $1.0M | 15k | 68.27 |
| 2016-03-31 | $763k | 12k | 63.69 |
| 2015-06-30 | $15k | 300 | 50.00 |