MSRPS
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Maryland State Retirement & Pension System’s Insmed INSM Stock Holding History

Maryland State Retirement & Pension System’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 		$1.21M Buy
11,369
+885
+8% +$107K 0.02% 494
2026
Q1 		$1.71M Hold
10,484
– – 0.03% 349
2025
Q4 		$1.82M Buy
10,484
+1,200
+13% +$219K 0.04% 334
2025
Q3 		$1.34M Buy
9,284
+608
+7% +$74.5K 0.03% 396
2025
Q2 		$873K Buy
+8,676
New +$663K 0.02% 642

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

Maryland State Retirement & Pension System's INSM Position: Q2 2026 in Review

Maryland State Retirement & Pension System increased its Insmed (INSM) stake by 8.4% in Q2 2026, buying an estimated $107K and bringing the position to 11,369 shares worth $1.21M. The position accounts for 0.02% of the portfolio, ranked #494.

Maryland State Retirement & Pension System first reported a position in INSM in Q2 2025 and has held it in 5 quarters since. The position peaked at $1.82M in Q4 2025. 664 funds tracked by Wall St. Rank hold INSM as of Q2 2026.

  • Maryland State Retirement & Pension System held 11,369 shares of Insmed worth $1.21M as of Q2 2026.
  • Maryland State Retirement & Pension System bought 885 Insmed shares in Q2 2026, an estimated $107K.
  • Insmed made up 0.02% of Maryland State Retirement & Pension System's portfolio in Q2 2026, its #494 holding.
  • Maryland State Retirement & Pension System first reported a position in Insmed in Q2 2025 and has held it in 5 quarters since.
  • Maryland State Retirement & Pension System's Insmed position peaked at $1.82M in Q4 2025.
  • 664 funds tracked by Wall St. Rank held Insmed as of Q2 2026.

Based on Maryland State Retirement & Pension System's 13F filing for Q2 2026, filed 30 Jul 2026.