INSMED INC

Ticker: INSM CUSIP: 457669307 Class: EQTY

FRED ALGER MANAGEMENT, LLC's Holding History (CIK: 0000003520)

Note: Option positions (PUT/CALL) are excluded.

Q4 2025
Shares 81,311 Value ($000) $14,151 Avg Close $182.48 Range $143.18 - $212.75
Q3 2025
Shares 94,033 Value ($000) $13,542 Avg Close $122.51 Range $95.01 - $149.08
Q2 2025
Shares 189,719 Value ($000) $19,093 Avg Close $76.46 Range $60.40 - $106.83
Q1 2025
Shares 378,331 Value ($000) $28,863 Avg Close $76.49 Range $61.50 - $84.91
Q4 2024
Shares 385,460 Value ($000) $26,612 Avg Close $72.02 Range $64.86 - $78.83
Q3 2024
Shares 452,316 Value ($000) $33,019 Avg Close $73.80 Range $61.52 - $80.53
Q2 2024
Shares 498,572 Value ($000) $33,404 Avg Close $38.78 Range $21.92 - $70.65
Q2 2019
Shares 13,000 Value ($000) $333 Avg Close $27.86 Range $22.25 - $33.13