Gilbert & Cook’s Insmed INSM Stock Holding History

Gilbert & Cook’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	$465K	Sell	2,841 -8	-0.3%	-$1.23K	0.06%	154
2025 Q4	$496K	Buy	+2,849	New	+$520K	0.06%	157

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

Gilbert & Cook's INSM Position: Q1 2026 in Review

Gilbert & Cook reduced its Insmed (INSM) stake by 0.28% in Q1 2026, selling an estimated $1.23K and leaving 2,841 shares worth $465K. The position accounts for 0.06% of the portfolio, ranked #154.

Gilbert & Cook first reported a position in INSM in Q4 2025 and has held it in 2 quarters since. The position peaked at $496K in Q4 2025. 669 funds tracked by Wall St. Rank hold INSM as of Q1 2026.

Gilbert & Cook held 2,841 shares of Insmed worth $465K as of Q1 2026.
Gilbert & Cook sold 8 Insmed shares in Q1 2026, an estimated $1.23K.
Insmed made up 0.06% of Gilbert & Cook's portfolio in Q1 2026, its #154 holding.
Gilbert & Cook first reported a position in Insmed in Q4 2025 and has held it in 2 quarters since.
Gilbert & Cook's Insmed position peaked at $496K in Q4 2025.
669 funds tracked by Wall St. Rank held Insmed as of Q1 2026.

Based on Gilbert & Cook's 13F filing for Q1 2026, filed 5 May 2026.