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Aigen Investment Management’s Insmed INSM Stock Holding History

Aigen Investment 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
2025
Q4 		– Sell
-4,465
Closed -$643K – 789
2025
Q3 		$643K Sell
4,465
-11,496
-72% -$1.41M 0.1% 321
2025
Q2 		$1.61M Buy
+15,961
New +$1.22M 0.22% 140
2025
Q1 		– Sell
-11,936
Closed -$824K – 879
2024
Q4 		$824K Buy
11,936
+7,867
+193% +$567K 0.15% 208
2024
Q3 		$297K Buy
+4,069
New +$300K 0.06% 475
2023
Q1 		– Sell
-18,127
Closed -$362K – 710
2022
Q4 		$362K Buy
+18,127
New +$350K 0.05% 329
2022
Q2 		– Sell
-18,218
Closed -$428K – 625
2022
Q1 		$428K Buy
+18,218
New +$423K 0.07% 306
2021
Q1 		– Sell
-7,401
Closed -$246K – 751
2020
Q4 		$246K Sell
7,401
-3,459
-32% -$126K 0.03% 609
2020
Q3 		$349K Buy
+10,860
New +$312K 0.04% 494

Other funds holding INSM

JP Morgan Chase
JP Morgan Chase New York $1.56T AUM 27.86% 1-Year Est. Return
Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
DGM
Darwin Global Management St. Helier, Jersey $3.77B AUM 307.72% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.02T AUM 30.18% 1-Year Est. Return
BBA
Baker Bros. Advisors New York $17.4B AUM 131.5% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
Capital International Investors
Capital International Investors Los Angeles, California $427B AUM 29.17% 1-Year Est. Return
Artisan Partners
Artisan Partners Milwaukee, Wisconsin $62.3B AUM 26.25% 1-Year Est. Return

Aigen Investment Management's INSM Position: Q4 2025 in Review

Aigen Investment Management sold out of Insmed (INSM) in Q4 2025, closing a stake of 4,465 shares — an estimated $643K sold.

Aigen Investment Management first reported a position in INSM in Q3 2020 and held it in 8 quarters. The position peaked at $1.61M in Q2 2025. 676 funds tracked by Wall St. Rank hold INSM as of Q4 2025.

  • Aigen Investment Management reported no remaining Insmed position as of Q4 2025 after selling out during the quarter.
  • Aigen Investment Management sold 4,465 Insmed shares in Q4 2025, an estimated $643K.
  • Aigen Investment Management first reported a position in Insmed in Q3 2020 and held it in 8 quarters.
  • Aigen Investment Management's Insmed position peaked at $1.61M in Q2 2025.
  • 676 funds tracked by Wall St. Rank held Insmed as of Q4 2025.

Based on Aigen Investment Management's 13F filing for Q4 2025, filed 13 Feb 2026.