FFO
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Fortitude Family Office’s Insmed INSM Stock Holding History

Fortitude Family Office’s Portfolio INSM Stock Details INSM Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$8.21K Buy
77
+56
+267% +$6.78K ﹤0.01% 861
2026
Q1 		$3.43K Buy
21
+2
+11% +$307 ﹤0.01% 1074
2025
Q4 		$3.31K Buy
19
+4
+27% +$730 ﹤0.01% 976
2025
Q3 		$2.16K Buy
15
+5
+50% +$613 ﹤0.01% 1184
2025
Q2 		$1.01K Buy
+10
New +$765 ﹤0.01% 1503
2025
Q1 		– Sell
-7
Closed -$483 – 1222
2024
Q4 		$483 Hold
7
– – ﹤0.01% 1218
2024
Q3 		$511 Buy
+7
New +$517 ﹤0.01% 1161

Other funds holding INSM

Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
JP Morgan Chase
JP Morgan Chase New York $1.81T AUM 41.13% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
BBA
Baker Bros. Advisors New York $20B AUM 154.41% 1-Year Est. Return
Capital International Investors
Capital International Investors Los Angeles, California $484B AUM 34.9% 1-Year Est. Return
DGM
Darwin Global Management St. Helier, Jersey $3.76B AUM 342.13% 1-Year Est. Return
Ameriprise
Ameriprise Minneapolis, Minnesota $495B AUM 43.24% 1-Year Est. Return
OAG
Orbis Allan Gray Hamilton, Bermuda $29.1B AUM 60.8% 1-Year Est. Return

Fortitude Family Office's INSM Position: Q2 2026 in Review

Fortitude Family Office increased its Insmed (INSM) stake by 267% in Q2 2026, buying an estimated $6.78K and bringing the position to 77 shares worth $8.21K. The position accounts for ﹤0.01% of the portfolio, ranked #861.

Fortitude Family Office first reported a position in INSM in Q3 2024 and has held it in 7 quarters since. 667 funds tracked by Wall St. Rank hold INSM as of Q2 2026.

  • Fortitude Family Office held 77 shares of Insmed worth $8.21K as of Q2 2026.
  • Fortitude Family Office bought 56 Insmed shares in Q2 2026, an estimated $6.78K.
  • Insmed made up ﹤0.01% of Fortitude Family Office's portfolio in Q2 2026, its #861 holding.
  • Fortitude Family Office first reported a position in Insmed in Q3 2024 and has held it in 7 quarters since.
  • 667 funds tracked by Wall St. Rank held Insmed as of Q2 2026.

Based on Fortitude Family Office's 13F filing for Q2 2026, filed 20 Jul 2026.