PEAK6
INSM icon

PEAK6’s Insmed INSM Stock Holding History

PEAK6’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 		$3.73M Buy
+35,000
New +$4.24M 0.01% 986
2026
Q1 		– Sell
-17,300
Closed -$3.01M – 2994
2025
Q4 		$3.01M Sell
17,300
-149,200
-90% -$27.2M 0.01% 1213
2025
Q3 		$24M Buy
+166,500
New +$20.4M 0.04% 365

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

PEAK6's INSM Position: Q2 2026 in Review

PEAK6 reduced its Insmed (INSM) stake by 22% in Q2 2026, selling an estimated $208K and leaving 6,209 shares worth $662K. The position accounts for ﹤0.01% of the portfolio, ranked #1859.

PEAK6 first reported a position in INSM in Q4 2025 and has held it in 3 quarters since. The position peaked at $3.86M in Q4 2025. 667 funds tracked by Wall St. Rank hold INSM as of Q2 2026.

  • PEAK6 held 6,209 shares of Insmed worth $662K as of Q2 2026.
  • PEAK6 sold 1,717 Insmed shares in Q2 2026, an estimated $208K.
  • Insmed made up ﹤0.01% of PEAK6's portfolio in Q2 2026, its #1859 holding.
  • PEAK6 first reported a position in Insmed in Q4 2025 and has held it in 3 quarters since.
  • PEAK6's Insmed position peaked at $3.86M in Q4 2025.
  • 667 funds tracked by Wall St. Rank held Insmed as of Q2 2026.

Based on PEAK6's 13F filing for Q2 2026, filed 13 Aug 2026.