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INSMINSM
16 quarters

Position history for FRONTIER CAPITAL MANAGEMENT CO LLCFRONTIER CAPITAL MANAGEMENT CO LLC's holdings in INSMED INC

FRONTIER CAPITAL MANAGEMENT CO LLC holds 795,242 shares of INSM (INSMED INC), worth $84.8M as of 2026-Q2. The position was increased (+69.4% shares). INSM represents 0.8% of FRONTIER CAPITAL MANAGEMENT CO LLC's portfolio.

Current Value

$84.8M

Current Shares

795,242

Total Value Change

+$77.3M

Total Shares Change

+522,473

Quarter-by-Quarter History
QuarterActionSharesChangeValueWeightPriceConviction
2026-Q2
Latest
Increased
795,242
+69.4%
$84.8M0.8%$106.62
62
2026-Q1
Increased
469,561
+64.8%
$76.8M0.8%$147.00
61
2025-Q4
Decreased
284,844
-13.4%
$49.6M0.5%$174.09
0
2025-Q3
Increased
328,884
+122.5%
$47.4M0.4%$141.65
56
2025-Q2
Decreased
147,801
-73.5%
$14.9M0.1%$99.49
0
2025-Q1
Increased
557,587
+28.2%
$42.5M0.5%$77.99
44
2024-Q4
Decreased
435,006
-26.8%
$30M0.3%$68.87
0
2024-Q3
Decreased
594,106
-23.3%
$43.4M0.4%$72.48
0
2024-Q2
Increased
774,404
+3.6%
$51.9M0.5%$67.00
43
2024-Q1
New
747,331
-
$20.3M0.2%$27.13
47
2021-Q3
Exited
0
-100.0%
$00.0%$26.23
0
2021-Q2
Decreased
7,563
-93.8%
$215,0000.0%$29.37
0
2021-Q1
Decreased
121,409
-73.0%
$4.1M0.0%$32.28
0
2020-Q4
Increased
450,177
+120.0%
$15M0.1%$33.98
54
2020-Q3
Decreased
204,578
-25.0%
$6.6M0.1%$32.76
0
2020-Q2
New
272,769
-
$7.5M0.1%$26.86
38

Other major holders of INSM: JPMORGAN CHASE & CO, VANGUARD GROUP INC

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