Rockefeller Capital Management
INSM icon

Rockefeller Capital Management’s Insmed INSM Stock Holding History

Rockefeller Capital 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
2026
Q2 		$764K Sell
7,165
-264
-4% -$32K ﹤0.01% 1863
2026
Q1 		$1.21M Sell
7,429
-9,346
-56% -$1.44M ﹤0.01% 1522
2025
Q4 		$2.92M Buy
16,775
+7,863
+88% +$1.43M 0.01% 1090
2025
Q3 		$1.28M Buy
+8,912
New +$1.09M ﹤0.01% 1313
2023
Q1 		– Sell
-430
Closed -$8K – 2919
2022
Q4 		$8K Buy
430
+307
+250% +$5.93K ﹤0.01% 3180
2022
Q3 		$2K Sell
123
-668
-84% -$16K ﹤0.01% 3597
2022
Q2 		$15K Buy
791
+640
+424% +$13.4K ﹤0.01% 2902
2022
Q1 		$3K Sell
151
-268
-64% -$6.23K ﹤0.01% 3510
2021
Q4 		$11K Sell
419
-1,081
-72% -$30.9K ﹤0.01% 2926
2021
Q3 		$41K Buy
1,500
+1,466
+4,312% +$38.5K ﹤0.01% 2228
2021
Q2 		$0 Buy
+34
New +$1.01K ﹤0.01% 3518
2020
Q4 		– Sell
-149
Closed -$4K – 2931
2020
Q3 		$4K Buy
149
+56
+60% +$1.61K ﹤0.01% 2286
2020
Q2 		$3K Sell
93
-53
-36% -$1.26K ﹤0.01% 2231
2020
Q1 		$2K Buy
+146
New +$3.46K ﹤0.01% 2181

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

Rockefeller Capital Management's INSM Position: Q2 2026 in Review

Rockefeller Capital Management reduced its Insmed (INSM) stake by 3.6% in Q2 2026, selling an estimated $32K and leaving 7,165 shares worth $764K. The position accounts for ﹤0.01% of the portfolio, ranked #1863.

Rockefeller Capital Management first reported a position in INSM in Q1 2020 and has held it in 14 quarters since. The position peaked at $2.92M in Q4 2025. 667 funds tracked by Wall St. Rank hold INSM as of Q2 2026.

  • Rockefeller Capital Management held 7,165 shares of Insmed worth $764K as of Q2 2026.
  • Rockefeller Capital Management sold 264 Insmed shares in Q2 2026, an estimated $32K.
  • Insmed made up ﹤0.01% of Rockefeller Capital Management's portfolio in Q2 2026, its #1863 holding.
  • Rockefeller Capital Management first reported a position in Insmed in Q1 2020 and has held it in 14 quarters since.
  • Rockefeller Capital Management's Insmed position peaked at $2.92M in Q4 2025.
  • 667 funds tracked by Wall St. Rank held Insmed as of Q2 2026.

Based on Rockefeller Capital Management's 13F filing for Q2 2026, filed 13 Aug 2026.