Northwestern Mutual Wealth Management’s Insmed INSM Stock Holding History

Northwestern Mutual Wealth 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	$110K	Buy	1,028 +745	+263%	+$90.2K	﹤0.01%	2237
2026 Q1	$46.3K	Sell	283 -147	-34%	-$22.6K	﹤0.01%	2462
2025 Q4	$74.8K	Buy	430 +316	+277%	+$57.7K	﹤0.01%	2253
2025 Q3	$16.4K	Buy	114 +103	+936%	+$12.6K	﹤0.01%	2739
2025 Q2	$1.11K	Sell	11 -251	-96%	-$19.2K	﹤0.01%	3370
2025 Q1	$20K	Buy	262 +224	+589%	+$17.1K	﹤0.01%	2515
2024 Q4	$2.62K	Sell	38 -17	-31%	-$1.22K	﹤0.01%	3118
2024 Q3	$4.01K	Buy	+55	New	+$4.06K	﹤0.01%	2959
2023 Q2	–	Sell	-5	Closed	-$85	–	3466
2023 Q1	$85	Buy	5 +1	+25%	+$19	﹤0.01%	3258
2022 Q4	$80	Buy	+4	New	+$77	﹤0.01%	3234
2021 Q3	–	Sell	-1,000	Closed	-$28K	–	3107
2021 Q2	$28K	Hold	1,000	–	–	﹤0.01%	2057
2021 Q1	$34K	Hold	1,000	–	–	﹤0.01%	1860
2020 Q4	$33K	Hold	1,000	–	–	﹤0.01%	1778
2020 Q3	$32K	Hold	1,000	–	–	﹤0.01%	1645
2020 Q2	$28K	Hold	1,000	–	–	﹤0.01%	1622
2020 Q1	$16K	Hold	1,000	–	–	﹤0.01%	1762
2019 Q4	$24K	Buy	+1,000	New	+$20.3K	﹤0.01%	1679
2019 Q3	–	Sell	-250	Closed	-$6K	–	2574
2019 Q2	$6K	Buy	+250	New	+$6.96K	﹤0.01%	2087
2016 Q4	–	Sell	-34	Closed	–	–	2436
2016 Q3	$0	Buy	+34	New	+$426	﹤0.01%	2248
2014 Q3	–	Sell	-749	Closed	-$15K	–	1398
2014 Q2	$15K	Buy	+749	New	+$11.1K	﹤0.01%	825

Other funds holding INSM

Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM

JP Morgan Chase New York $1.81T AUM 41.13% 1-Year Est. Return

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 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 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

Northwestern Mutual Wealth Management's INSM Position: Q2 2026 in Review

Northwestern Mutual Wealth Management increased its Insmed (INSM) stake by 263% in Q2 2026, buying an estimated $90.2K and bringing the position to 1,028 shares worth $110K. The position accounts for ﹤0.01% of the portfolio, ranked #2237.

Northwestern Mutual Wealth Management first reported a position in INSM in Q2 2014 and has held it in 20 quarters since. 667 funds tracked by Wall St. Rank hold INSM as of Q2 2026.

Northwestern Mutual Wealth Management held 1,028 shares of Insmed worth $110K as of Q2 2026.
Northwestern Mutual Wealth Management bought 745 Insmed shares in Q2 2026, an estimated $90.2K.
Insmed made up ﹤0.01% of Northwestern Mutual Wealth Management's portfolio in Q2 2026, its #2237 holding.
Northwestern Mutual Wealth Management first reported a position in Insmed in Q2 2014 and has held it in 20 quarters since.
667 funds tracked by Wall St. Rank held Insmed as of Q2 2026.

Based on Northwestern Mutual Wealth Management's 13F filing for Q2 2026, filed 12 Aug 2026.