Mitsubishi UFJ Asset Management
INSM icon

Mitsubishi UFJ Asset Management’s Insmed INSM Stock Holding History

Mitsubishi UFJ Asset Management’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 		$30.9M Buy
289,594
+34,347
+13% +$4.16M 0.02% 480
2026
Q1 		$41.7M Buy
255,247
+32,981
+15% +$5.07M 0.03% 416
2025
Q4 		$39.4M Buy
222,266
+221,945
+69,142% +$40.5M 0.03% 418
2025
Q3 		$46.2K Hold
321
– – ﹤0.01% 1050
2025
Q2 		$32.3K Hold
321
– – ﹤0.01% 1077
2025
Q1 		$24.5K Sell
321
-272
-46% -$20.8K ﹤0.01% 1113
2024
Q4 		$41.4K Hold
593
– – ﹤0.01% 1055
2024
Q3 		$43.3K Hold
593
– – ﹤0.01% 1047
2024
Q2 		$39.7K Buy
593
+466
+367% +$18.1K ﹤0.01% 1035
2024
Q1 		$3.45K Hold
127
– – ﹤0.01% 1486
2023
Q4 		$3.64K Hold
127
– – ﹤0.01% 1433
2023
Q3 		$3.21K Buy
+127
New +$2.9K ﹤0.01% 1438

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

Mitsubishi UFJ Asset Management's INSM Position: Q2 2026 in Review

Mitsubishi UFJ Asset Management increased its Insmed (INSM) stake by 13% in Q2 2026, buying an estimated $4.16M and bringing the position to 289,594 shares worth $30.9M. The position accounts for 0.02% of the portfolio, ranked #480.

Mitsubishi UFJ Asset Management first reported a position in INSM in Q3 2023 and has held it in 12 quarters since. The position peaked at $41.7M in Q1 2026. 663 funds tracked by Wall St. Rank hold INSM as of Q2 2026.

  • Mitsubishi UFJ Asset Management held 289,594 shares of Insmed worth $30.9M as of Q2 2026.
  • Mitsubishi UFJ Asset Management bought 34,347 Insmed shares in Q2 2026, an estimated $4.16M.
  • Insmed made up 0.02% of Mitsubishi UFJ Asset Management's portfolio in Q2 2026, its #480 holding.
  • Mitsubishi UFJ Asset Management first reported a position in Insmed in Q3 2023 and has held it in 12 quarters since.
  • Mitsubishi UFJ Asset Management's Insmed position peaked at $41.7M in Q1 2026.
  • 663 funds tracked by Wall St. Rank held Insmed as of Q2 2026.

Based on Mitsubishi UFJ Asset Management's 13F filing for Q2 2026, filed 7 Aug 2026.