GFM
INSM icon

GF Fund Management’s Insmed INSM Stock Holding History

GF Fund 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
Q1 		$7.93M Buy
48,496
+6,269
+15% +$964K 0.13% 105
2025
Q4 		$7.35M Buy
42,227
+37,679
+828% +$6.88M 0.13% 123
2025
Q3 		$655K Sell
4,548
-33
-0.7% -$4.04K 0.01% 214
2025
Q2 		$461K Hold
4,581
– – 0.01% 262
2025
Q1 		$349K Buy
4,581
+825
+22% +$63.1K 0.01% 284
2024
Q4 		$259K Buy
+3,756
New +$271K 0.01% 266

Other funds holding INSM

JP Morgan Chase
JP Morgan Chase New York $1.56T AUM 27.86% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
DGM
Darwin Global Management St. Helier, Jersey $3.77B AUM 307.72% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
BBA
Baker Bros. Advisors New York $17.4B AUM 131.5% 1-Year Est. Return
Artisan Partners
Artisan Partners Milwaukee, Wisconsin $62.3B AUM 26.25% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.02T AUM 30.18% 1-Year Est. Return
D.E. Shaw & Co
D.E. Shaw & Co New York $166B AUM 43.98% 1-Year Est. Return

GF Fund Management's INSM Position: Q1 2026 in Review

GF Fund Management increased its Insmed (INSM) stake by 15% in Q1 2026, buying an estimated $964K and bringing the position to 48,496 shares worth $7.93M. The position accounts for 0.13% of the portfolio, ranked #105.

GF Fund Management first reported a position in INSM in Q4 2024 and has held it in 6 quarters since. 669 funds tracked by Wall St. Rank hold INSM as of Q1 2026.

  • GF Fund Management held 48,496 shares of Insmed worth $7.93M as of Q1 2026.
  • GF Fund Management bought 6,269 Insmed shares in Q1 2026, an estimated $964K.
  • Insmed made up 0.13% of GF Fund Management's portfolio in Q1 2026, its #105 holding.
  • GF Fund Management first reported a position in Insmed in Q4 2024 and has held it in 6 quarters since.
  • 669 funds tracked by Wall St. Rank held Insmed as of Q1 2026.

Based on GF Fund Management's 13F filing for Q1 2026, filed 15 Apr 2026.