Calamos Advisors
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Calamos Advisors’s ASML ASML Stock Holding History

Calamos Advisors’s Portfolio ASML Stock Details ASML Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2019
Q4 		– Sell
-22,100
Closed -$5.49M – 773
2019
Q3 		$5.49M Buy
+22,100
New +$4.98M 0.03% 493
2018
Q4 		– Sell
-28,500
Closed -$5.36M – 671
2018
Q3 		$5.36M Buy
+28,500
New +$5.71M 0.03% 449

Other funds holding ASML

Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return
Fisher Asset Management
Fisher Asset Management Camas, Washington $336B AUM 34.66% 1-Year Est. Return
Capital World Investors
Capital World Investors Los Angeles, California $846B AUM 46.74% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.26T AUM 61.52% 1-Year Est. Return
State Farm Mutual Automobile Insurance
State Farm Mutual Automobile Insurance Bloomington, Illinois $146B AUM 55.73% 1-Year Est. Return
VanEck Associates
VanEck Associates New York $164B AUM 112.45% 1-Year Est. Return
Capital International Investors
Capital International Investors Los Angeles, California $484B AUM 34.9% 1-Year Est. Return
JP Morgan Chase
JP Morgan Chase New York $1.81T AUM 41.13% 1-Year Est. Return
T. Rowe Price Associates
T. Rowe Price Associates Baltimore, Maryland $999B AUM 46.22% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return

Calamos Advisors's ASML Position: Q2 2026 in Review

Calamos Advisors reduced its ASML (ASML) stake by 50% in Q2 2026, selling an estimated $11.7M and leaving 7,327 shares worth $14.6M. The position accounts for 0.05% of the portfolio, ranked #339.

Calamos Advisors first reported a position in ASML in Q4 2017 and has held it in 28 quarters since. The position peaked at $29M in Q4 2021. 2,515 funds tracked by Wall St. Rank hold ASML as of Q2 2026.

  • Calamos Advisors held 7,327 shares of ASML worth $14.6M as of Q2 2026.
  • Calamos Advisors sold 7,380 ASML shares in Q2 2026, an estimated $11.7M.
  • ASML made up 0.05% of Calamos Advisors's portfolio in Q2 2026, its #339 holding.
  • Calamos Advisors first reported a position in ASML in Q4 2017 and has held it in 28 quarters since.
  • Calamos Advisors's ASML position peaked at $29M in Q4 2021.
  • 2,515 funds tracked by Wall St. Rank held ASML as of Q2 2026.

Based on Calamos Advisors's 13F filing for Q2 2026, filed 31 Jul 2026.