Sigma Planning Corp’s argenx ARGX Stock Holding History

Sigma Planning Corp’s Portfolio ARGX Stock Details ARGX Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q3	$1.03M	Buy	+1,071	New	+$1.01M	0.03%	571

Other funds holding ARGX

Bessemer Group Woodbridge, New Jersey $72.8B AUM 32.97% 1-Year Est. Return

William Blair Investment Management Chicago, Illinois $30.8B AUM 33.92% 1-Year Est. Return

Pictet Asset Management Carouge, Switzerland $106B AUM 32.76% 1-Year Est. Return

Allspring Global Investments Charlotte, North Carolina $64.1B AUM 28.9% 1-Year Est. Return

Deutsche Bank Frankfurt Am Main Ge, Germany $362B AUM 34.89% 1-Year Est. Return

AGF Management Toronto, Ontario, Canada $24.5B AUM 50.2% 1-Year Est. Return

Fiera Capital (Canada) Montreal, Quebec, Canada $25.3B AUM 15.9% 1-Year Est. Return

Bank of Montreal Toronto, Ontario, Canada $313B AUM 26.62% 1-Year Est. Return

Dimensional Fund Advisors Austin, Texas $551B AUM 33.95% 1-Year Est. Return

Aberdeen Group Edinburgh, United Kingdom $72.4B AUM 24.61% 1-Year Est. Return

Sigma Planning Corp's ARGX Position: Q3 2026 in Review

Sigma Planning Corp opened a new position in argenx (ARGX) in Q3 2026: 1,071 shares worth $1.03M. The stake represents 0.03% of the portfolio and ranks #571 among its holdings.

267 funds tracked by Wall St. Rank hold ARGX as of Q3 2026.

Sigma Planning Corp held 1,071 shares of argenx worth $1.03M as of Q3 2026.
argenx was a new Sigma Planning Corp position in Q3 2026.
argenx made up 0.03% of Sigma Planning Corp's portfolio in Q3 2026, its #571 holding.
267 funds tracked by Wall St. Rank held argenx as of Q3 2026.

Based on Sigma Planning Corp's 13F filing for Q3 2026, filed 23 Oct 2026.