MILLENNIUM MANAGEMENT LLC
Holdings in MASI
Position Over Time
| Report Date | Value (USD) | Shares | Type | Discretion | Filed |
|---|---|---|---|---|---|
| 2025-12-31 | $24,446,727 | 187,965 | Shares | Sole | 2026-02-17 |
| 2025-09-30 | $2,380,129 | 16,131 | Shares | Sole | 2025-11-14 |
| 2025-06-30 | $657,235 | 3,907 | Shares | Sole | 2025-08-14 |
| 2025-03-31 | $22,458,679 | 134,806 | Shares | Sole | 2025-05-15 |
| 2025-03-31 | $1,666,000 | 10,000 | Shares | Sole | 2025-05-15 |
| 2024-12-31 | $4,132,500 | 25,000 | Shares | Sole | 2025-02-14 |
| 2024-12-31 | $67,451,987 | 408,058 | Shares | Sole | 2025-02-14 |
| 2024-09-30 | $3,900,302 | 29,253 | Shares | Sole | 2024-11-14 |
| 2024-09-30 | $359,991 | 2,700 | Shares | Sole | 2024-11-14 |
| 2024-09-30 | $4,053,232 | 30,400 | Shares | Sole | 2024-11-14 |
| 2024-06-30 | $289,662 | 2,300 | Shares | Sole | 2024-08-14 |
| 2024-06-30 | $94,926,393 | 753,743 | Shares | Sole | 2024-08-14 |
| 2024-03-31 | $778,305 | 5,300 | Shares | Sole | 2024-05-15 |
| 2024-03-31 | $50,959,299 | 347,016 | Shares | Sole | 2024-05-15 |
| 2023-12-31 | $2,344,200 | 20,000 | Shares | Sole | 2024-02-14 |
| 2023-12-31 | $23,027,076 | 196,460 | Shares | Sole | 2024-02-14 |
| 2023-09-30 | $8,680,320 | 99,000 | Shares | Sole | 2023-11-14 |
| 2023-09-30 | $21,148,503 | 241,201 | Shares | Sole | 2023-11-14 |
| 2023-09-30 | $3,980,672 | 45,400 | Shares | Sole | 2023-11-14 |
| 2023-06-30 | $36,033,488 | 218,982 | Shares | Sole | 2023-08-14 |
| 2023-06-30 | $2,468,250 | 15,000 | Shares | Sole | 2023-08-14 |
| 2023-03-31 | $72,995,350 | 395,553 | Shares | Sole | 2023-05-15 |
| 2023-03-31 | $1,291,780 | 7,000 | Shares | Sole | 2023-05-15 |
| 2022-12-31 | $2,219,250 | 15,000 | Shares | Sole | 2023-02-14 |
| 2022-12-31 | $28,248,981 | 190,936 | Shares | Sole | 2023-02-14 |
| 2022-09-30 | $988,120 | 7,000 | Shares | Sole | 2022-11-14 |
| 2022-09-30 | $77,444,046 | 548,626 | Shares | Sole | 2022-11-14 |
| 2022-09-30 | $282,320 | 2,000 | Shares | Sole | 2022-11-14 |
| 2022-06-30 | $94,364,516 | 722,159 | Shares | Sole | 2022-08-15 |
| 2022-06-30 | $4,612,651 | 35,300 | Shares | Sole | 2022-08-15 |
| 2022-06-30 | $1,345,901 | 10,300 | Shares | Sole | 2022-08-15 |
| 2022-03-31 | $140,401,419 | 964,693 | Shares | Sole | 2022-05-16 |
| 2022-03-31 | $5,588,736 | 38,400 | Shares | Sole | 2022-05-16 |
| 2022-03-31 | $2,095,776 | 14,400 | Shares | Sole | 2022-05-16 |
| 2021-12-31 | $70,484,735 | 240,743 | Shares | Sole | 2022-02-14 |
| 2021-12-31 | $11,711,200 | 40,000 | Shares | Sole | 2022-02-14 |
| 2021-12-31 | $5,855,600 | 20,000 | Shares | Sole | 2022-02-14 |
| 2021-09-30 | $16,242,600 | 60,000 | Shares | Sole | 2021-11-15 |
| 2021-09-30 | $1,353,550 | 5,000 | Shares | Sole | 2021-11-15 |
| 2021-09-30 | $6,765,584 | 24,992 | Shares | Sole | 2021-11-15 |
| 2021-06-30 | $4,849,000 | 20,000 | Shares | Sole | 2021-08-16 |
| 2021-06-30 | $2,533,844 | 10,451 | Shares | Sole | 2021-08-16 |
| 2021-06-30 | $9,698,000 | 40,000 | Shares | Sole | 2021-08-16 |
| 2021-03-31 | $1,148,300 | 5,000 | Shares | Sole | 2021-05-17 |
| 2021-03-31 | $3,444,900 | 15,000 | Shares | Sole | 2021-05-17 |
| 2021-03-31 | $13,214,636 | 57,540 | Shares | Sole | 2021-05-17 |
| 2020-09-30 | $9,442,400 | 40,000 | Shares | Sole | 2020-11-16 |
| 2020-06-30 | $14,115,316 | 61,912 | Shares | Sole | 2020-08-14 |
| 2020-06-30 | $3,419,850 | 15,000 | Shares | Sole | 2020-08-14 |
| 2020-03-31 | $2,302,560 | 13,000 | Shares | Sole | 2020-05-14 |