Position history for FRONTIER CAPITAL MANAGEMENT CO LLC's holdings in INSMED INC
FRONTIER CAPITAL MANAGEMENT CO LLC holds 469,561 shares of INSM (INSMED INC), worth $76.8M as of 2026-Q1. The position was increased (+64.8% shares). INSM represents 0.8% of FRONTIER CAPITAL MANAGEMENT CO LLC's portfolio.
Current Value
$76.8M
Current Shares
469,561
Total Value Change
+$24.9M
Total Shares Change
-304,843
Other major holders of INSM: UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC, JPMORGAN CHASE & CO
Increased |
| 469,561 |
+64.8% |
| $76.8M |
| 0.8% |
| $147.00 |
61 |
| 2025-Q4 | Decreased | 284,844 | -13.4% | $49.6M | 0.5% | $174.09 | 0 |
| 2025-Q3 | Increased | 328,884 | +122.5% | $47.4M | 0.4% | $141.65 | 56 |
| 2025-Q2 | Decreased | 147,801 | -73.5% | $14.9M | 0.1% | $99.49 | 0 |
| 2025-Q1 | Increased | 557,587 | +28.2% | $42.5M | 0.5% | $77.99 | 44 |
| 2024-Q4 | Decreased | 435,006 | -26.8% | $30M | 0.3% | $68.87 | 0 |
| 2024-Q3 | Decreased | 594,106 | -23.3% | $43.4M | 0.4% | $72.48 | 0 |
| 2024-Q2 | Increased | 774,404 | +3.6% | $51.9M | 0.5% | $67.00 | 43 |