Two Sigma Securities’s Insmed INSM Stock Holding History

Two Sigma Securities’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	$313K	Buy	+1,913	New	+$294K	0.04%	747
2025 Q3	–	Sell	-11,414	Closed	-$1.15M	–	1694
2025 Q2	$1.15M	Buy	+11,414	New	+$873K	0.14%	176
2024 Q3	–	Sell	-3,798	Closed	-$254K	–	3224
2024 Q2	$254K	Buy	+3,798	New	+$147K	﹤0.01%	2146
2020 Q1	–	Sell	-12,060	Closed	-$288K	–	1814
2019 Q4	$288K	Buy	+12,060	New	+$245K	﹤0.01%	1819
2017 Q4	–	Sell	-16,412	Closed	-$512K	–	1864
2017 Q3	$512K	Buy	+16,412	New	+$313K	0.05%	262

Other funds holding INSM

JP Morgan Chase New York $1.56T AUM 27.86% 1-Year Est. Return

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 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 Milwaukee, Wisconsin $62.3B AUM 26.25% 1-Year Est. Return

Invesco Atlanta, Georgia $1.02T AUM 30.18% 1-Year Est. Return

D.E. Shaw & Co New York $166B AUM 43.98% 1-Year Est. Return

Two Sigma Securities's INSM Position: Q1 2026 in Review

Two Sigma Securities opened a new position in Insmed (INSM) in Q1 2026: 1,913 shares worth $313K. The stake represents 0.04% of the portfolio and ranks #747 among its holdings. This is a return to the name: Two Sigma Securities previously reported a position in INSM as recently as Q2 2025.

Two Sigma Securities first reported a position in INSM in Q3 2017 and has held it in 5 quarters since. The position peaked at $1.15M in Q2 2025. 670 funds tracked by Wall St. Rank hold INSM as of Q1 2026.

Two Sigma Securities held 1,913 shares of Insmed worth $313K as of Q1 2026.
Insmed was a new Two Sigma Securities position in Q1 2026.
Insmed made up 0.04% of Two Sigma Securities's portfolio in Q1 2026, its #747 holding.
Two Sigma Securities first reported a position in Insmed in Q3 2017 and has held it in 5 quarters since.
Two Sigma Securities's Insmed position peaked at $1.15M in Q2 2025.
670 funds tracked by Wall St. Rank held Insmed as of Q1 2026.

Based on Two Sigma Securities's 13F filing for Q1 2026, filed 15 May 2026.