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Osmosis Investment Management UK’s Insmed INSM Stock Holding History

Osmosis Investment Management UK’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 		$525K Sell
4,926
-5,549
-53% -$672K 0.02% 347
2026
Q1 		$1.71M Sell
10,475
-850
-8% -$131K 0.05% 266
2025
Q4 		$1.97M Buy
+11,325
New +$2.07M 0.05% 247

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

Osmosis Investment Management UK's INSM Position: Q2 2026 in Review

Osmosis Investment Management UK reduced its Insmed (INSM) stake by 53% in Q2 2026, selling an estimated $672K and leaving 4,926 shares worth $525K. The position accounts for 0.02% of the portfolio, ranked #347.

Osmosis Investment Management UK first reported a position in INSM in Q4 2025 and has held it in 3 quarters since. The position peaked at $1.97M in Q4 2025. 667 funds tracked by Wall St. Rank hold INSM as of Q2 2026.

  • Osmosis Investment Management UK held 4,926 shares of Insmed worth $525K as of Q2 2026.
  • Osmosis Investment Management UK sold 5,549 Insmed shares in Q2 2026, an estimated $672K.
  • Insmed made up 0.02% of Osmosis Investment Management UK's portfolio in Q2 2026, its #347 holding.
  • Osmosis Investment Management UK first reported a position in Insmed in Q4 2025 and has held it in 3 quarters since.
  • Osmosis Investment Management UK's Insmed position peaked at $1.97M in Q4 2025.
  • 667 funds tracked by Wall St. Rank held Insmed as of Q2 2026.

Based on Osmosis Investment Management UK's 13F filing for Q2 2026, filed 13 Aug 2026.