Ohio Public Employees Retirement System (OPERS)
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Ohio Public Employees Retirement System (OPERS)’s Insmed INSM Stock Holding History

Ohio Public Employees Retirement System (OPERS)’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 		$9.97M Sell
60,951
-2,076
-3% -$319K 0.03% 436
2025
Q4 		$11M Buy
63,027
+4,836
+8% +$882K 0.03% 424
2025
Q3 		$8.38M Buy
58,191
+2,766
+5% +$339K 0.03% 502
2025
Q2 		$5.58M Buy
+55,425
New +$4.24M 0.02% 636

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

Ohio Public Employees Retirement System (OPERS)'s INSM Position: Q1 2026 in Review

Ohio Public Employees Retirement System (OPERS) reduced its Insmed (INSM) stake by 3.3% in Q1 2026, selling an estimated $319K and leaving 60,951 shares worth $9.97M. The position accounts for 0.03% of the portfolio, ranked #436.

Ohio Public Employees Retirement System (OPERS) first reported a position in INSM in Q2 2025 and has held it in 4 quarters since. The position peaked at $11M in Q4 2025. 669 funds tracked by Wall St. Rank hold INSM as of Q1 2026.

  • Ohio Public Employees Retirement System (OPERS) held 60,951 shares of Insmed worth $9.97M as of Q1 2026.
  • Ohio Public Employees Retirement System (OPERS) sold 2,076 Insmed shares in Q1 2026, an estimated $319K.
  • Insmed made up 0.03% of Ohio Public Employees Retirement System (OPERS)'s portfolio in Q1 2026, its #436 holding.
  • Ohio Public Employees Retirement System (OPERS) first reported a position in Insmed in Q2 2025 and has held it in 4 quarters since.
  • Ohio Public Employees Retirement System (OPERS)'s Insmed position peaked at $11M in Q4 2025.
  • 669 funds tracked by Wall St. Rank held Insmed as of Q1 2026.

Based on Ohio Public Employees Retirement System (OPERS)'s 13F filing for Q1 2026, filed 14 May 2026.