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GSA Capital Partners’s Insmed INSM Stock Holding History

GSA Capital Partners’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
-6,014
Closed -$866K – 1863
2025
Q3 		$866K Sell
6,014
-3,707
-38% -$454K 0.07% 498
2025
Q2 		$978K Buy
+9,721
New +$743K 0.07% 462
2024
Q4 		– Sell
-5,151
Closed -$376K – 1799
2024
Q3 		$376K Buy
+5,151
New +$380K 0.03% 1111
2024
Q1 		– Sell
-68,984
Closed -$2.14M – 1791
2023
Q4 		$2.14M Buy
68,984
+30,597
+80% +$793K 0.18% 100
2023
Q3 		$969K Buy
+38,387
New +$878K 0.08% 409
2023
Q2 		– Sell
-82,072
Closed -$1.4M – 1712
2023
Q1 		$1.4M Buy
82,072
+19,888
+32% +$386K 0.14% 167
2022
Q4 		$1.24M Sell
62,184
-23,347
-27% -$451K 0.15% 122
2022
Q3 		$1.84M Buy
+85,531
New +$2.05M 0.24% 25
2022
Q2 		– Sell
-12,152
Closed -$286K – 1589
2022
Q1 		$286K Buy
+12,152
New +$282K 0.04% 924
2021
Q2 		– Sell
-20,182
Closed -$687K – 1446
2021
Q1 		$687K Buy
20,182
+6,958
+53% +$266K 0.11% 215
2020
Q4 		$440K Sell
13,224
-75,805
-85% -$2.77M 0.07% 500
2020
Q3 		$2.86M Buy
+89,029
New +$2.56M 0.48% 10
2019
Q4 		– Sell
-22,310
Closed -$394K – 1573
2019
Q3 		$394K Buy
+22,310
New +$431K 0.05% 701
2019
Q2 		– Sell
-21,513
Closed -$625K – 1573
2019
Q1 		$625K Buy
+21,513
New +$558K 0.06% 555
2018
Q1 		– Sell
-19,824
Closed -$618K – 1705
2017
Q4 		$618K Buy
19,824
+3,030
+18% +$89.5K 0.04% 837
2017
Q3 		$524K Buy
+16,794
New +$320K 0.04% 942
2016
Q1 		– Sell
-20,742
Closed -$376K – 1789
2015
Q4 		$376K Sell
20,742
-24,151
-54% -$425K 0.02% 1333
2015
Q3 		$834K Buy
+44,893
New +$1.12M 0.04% 791

Other funds holding INSM

JP Morgan Chase
JP Morgan Chase New York $1.81T AUM 41.13% 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 $3.76B AUM 342.13% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.26T AUM 61.52% 1-Year Est. Return
BBA
Baker Bros. Advisors New York $20B AUM 154.41% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Capital International Investors
Capital International Investors Los Angeles, California $484B AUM 34.9% 1-Year Est. Return
Artisan Partners
Artisan Partners Milwaukee, Wisconsin $63.1B AUM 35.51% 1-Year Est. Return

GSA Capital Partners's INSM Position: Q4 2025 in Review

GSA Capital Partners sold out of Insmed (INSM) in Q4 2025, closing a stake of 6,014 shares — an estimated $866K sold.

GSA Capital Partners first reported a position in INSM in Q3 2015 and held it in 18 quarters. The position peaked at $2.86M in Q3 2020. 677 funds tracked by Wall St. Rank hold INSM as of Q4 2025.

  • GSA Capital Partners reported no remaining Insmed position as of Q4 2025 after selling out during the quarter.
  • GSA Capital Partners sold 6,014 Insmed shares in Q4 2025, an estimated $866K.
  • GSA Capital Partners first reported a position in Insmed in Q3 2015 and held it in 18 quarters.
  • GSA Capital Partners's Insmed position peaked at $2.86M in Q3 2020.
  • 677 funds tracked by Wall St. Rank held Insmed as of Q4 2025.

Based on GSA Capital Partners's 13F filing for Q4 2025, filed 6 Feb 2026.