OSTERWEIS CAPITAL MANAGEMENT INC
CIK
0001007524
City
SAN FRANCISCO
State / Country
CA
Holdings in MTSI
Position Over Time
| Report Date | Value (USD) | Shares | Type | Discretion | Filed |
|---|---|---|---|---|---|
| 2025-12-31 | $10,442,941 | 60,970 | Shares | Sole | 2026-02-17 |
| 2025-09-30 | $1,900,339 | 15,265 | Shares | Sole | 2025-11-14 |
| 2025-03-31 | $3,393,948 | 33,811 | Shares | Sole | 2025-06-05 |
| 2024-12-31 | $9,097,597 | 70,030 | Shares | Sole | 2025-06-05 |
| 2024-09-30 | $7,791,537 | 70,030 | Shares | Sole | 2024-11-14 |
| 2024-06-30 | $11,824,737 | 106,080 | Shares | Sole | 2024-08-14 |
| 2024-03-31 | $11,859,360 | 124,000 | Shares | Sole | 2024-05-15 |
| 2023-12-31 | $12,748,557 | 137,155 | Shares | Sole | 2024-02-14 |
| 2023-09-30 | $11,671,650 | 143,070 | Shares | Sole | 2023-11-14 |
| 2023-06-30 | $11,874,363 | 181,205 | Shares | Sole | 2023-08-14 |
| 2023-03-31 | $12,489,800 | 176,310 | Shares | Sole | 2023-05-15 |
| 2022-12-31 | $11,165,724 | 177,290 | Shares | Sole | 2023-02-14 |
| 2022-09-30 | $8,179,194 | 157,930 | Shares | Sole | 2022-11-14 |
| 2022-06-30 | $7,298,321 | 158,315 | Shares | Sole | 2022-08-15 |
| 2022-03-31 | $8,664,087 | 144,715 | Shares | Other | 2022-05-16 |
| 2021-12-31 | $15,717,942 | 200,740 | Shares | Other | 2022-02-14 |
| 2021-09-30 | $7,897,273 | 121,740 | Shares | Other | 2021-11-15 |
| 2021-06-30 | $8,209,929 | 128,120 | Shares | Other | 2021-08-16 |