INSMED INC · CUSIP 457669307 · CIK 1015083
As of 2026-06-30, EMERALD ADVISERS, LLC reported 15.25K INSM (shares), valued at $1.63M, or 0.04% of its reported non-derivative portfolio. Filed 2026-08-05.
Verify history & sources →Shares increased 27.21%; reported value decreased 17.06%, and weight changed -0.02 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds.
Left: % · Right: Shares · Independently scaled axes
Exact data and methodology
Axes scale independently; a crossing does not mean equal values. Weight uses each quarter's total reported non-derivative value. Same CUSIP; missing quarters are gaps, not zero. Revised history may include later disclosures.
| Quarter | Weight | Quantity | Source |
|---|---|---|---|
| Q2 2026 | 0.04% | 15,252 | SEC filing ↗Filed Aug 5, 2026 |
| Q1 2026 | 0.06% | 11,990 | SEC filing ↗Filed May 4, 2026 |
| Q4 2025 | 0.06% | 11,990 | SEC filing ↗Filed Feb 9, 2026 |
| Q3 2025 | 0.06% | 12,393 | SEC filing ↗Filed Oct 30, 2025 |
| Q2 2025 | 0.05% | 13,264 | SEC filing ↗Filed Aug 4, 2025 |
| Q1 2025 | 2.04% | 594,013 | SEC filing ↗Filed May 1, 2025 |
| Q4 2024 | 1.83% | 684,636 | SEC filing ↗Filed Feb 11, 2025 |
| Q3 2024 | 1.95% | 689,807 | SEC filing ↗Filed Oct 29, 2024 |
| Q2 2024 | 1.80% | 640,267 | SEC filing ↗Filed Aug 6, 2024 |
| Q1 2024 | 0.69% | 630,179 | SEC filing ↗Filed May 8, 2024 |
| Q4 2023 | 1.23% | 930,849 | SEC filing ↗Filed Feb 5, 2024 |
| Q3 2023 | 1.15% | 937,516 | SEC filing ↗Filed Oct 26, 2023 |
History & evidence by quarter
| Quarter | Weight | Quantity | Value | Change explained | Source |
|---|---|---|---|---|---|
| Q3 2023 | 1.15% | 937,516 | $23.67M | The prior quarter is outside the free window. Sign in for the comparison. | SEC filing ↗ Filed Oct 26, 2023 |
| Q4 2023 | 1.23% | 930,849 | $28.85M | Shares decreased 0.71%; reported value increased 21.86%, and weight changed +0.08 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds. | SEC filing ↗ Filed Feb 5, 2024 |
| Q1 2024 | 0.69% | 630,179 | $17.10M | Shares decreased 32.30%; reported value decreased 40.73%, and weight changed -0.54 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds. | SEC filing ↗ Filed May 8, 2024 |
| Q2 2024 | 1.80% | 640,267 | $42.90M | Shares increased 1.60%; reported value increased 150.91%, and weight changed +1.11 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds. | SEC filing ↗ Filed Aug 6, 2024 |
| Q3 2024 | 1.95% | 689,807 | $50.36M | Shares increased 7.74%; reported value increased 17.39%, and weight changed +0.15 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds. | SEC filing ↗ Filed Oct 29, 2024 |
| Q4 2024 | 1.83% | 684,636 | $47.27M | Shares decreased 0.75%; reported value decreased 6.13%, and weight changed -0.12 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds. | SEC filing ↗ Filed Feb 11, 2025 |
| Q1 2025 | 2.04% | 594,013 | $45.32M | Shares decreased 13.24%; reported value decreased 4.13%, and weight changed +0.21 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds. | SEC filing ↗ Filed May 1, 2025 |
| Q2 2025 | 0.05% | 13,264 | $1.33M | Shares decreased 97.77%; reported value decreased 97.05%, and weight changed -1.99 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds. | SEC filing ↗ Filed Aug 4, 2025 |
| Q3 2025 | 0.06% | 12,393 | $1.78M | Shares decreased 6.57%; reported value increased 33.70%, and weight changed +0.01 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds. | SEC filing ↗ Filed Oct 30, 2025 |
| Q4 2025 | 0.06% | 11,990 | $2.09M | Shares decreased 3.25%; reported value increased 16.92%, and weight changed +0.00 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds. | SEC filing ↗ Filed Feb 9, 2026 |
| Q1 2026 | 0.06% | 11,990 | $1.96M | Shares unchanged; reported value decreased 6.04%, and weight changed +0.00 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds. | SEC filing ↗ Filed May 4, 2026 |
| Q2 2026 | 0.04% | 15,252 | $1.63M | Shares increased 27.21%; reported value decreased 17.06%, and weight changed -0.02 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds. | SEC filing ↗ Filed Aug 5, 2026 |
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Figures are as reported to the SEC and merged with later amendments where Akkru could match them. Preview limits apply to what is listed, not to the totals, which come from the complete reported data. Nothing is zero-filled: a missing quarter or month is shown as missing.