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Michael J. Porro & Co’s ASML ASML Stock Holding History

Michael J. Porro & Co’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
2026
Q3 		$3.83M Sell
2,113
-14
-0.7% -$24.3K 2.31% 6
2026
Q2 		$4.23M Sell
2,127
-7
-0.3% -$11.1K 2.41% 7
2026
Q1 		$2.82M Sell
2,134
-62
-3% -$85K 2.22% 4
2025
Q4 		$2.35M Buy
+2,196
New +$2.29M 1.97% 5

Other funds holding ASML

Regents of the University of California
Regents of the University of California Oakland, California $6.64B AUM 23.46% 1-Year Est. Return
Mirae Asset Global Investments
Mirae Asset Global Investments Seoul, South Korea $57B AUM 43.56% 1-Year Est. Return
Hyperion Asset Management
Hyperion Asset Management Brisbane, Australia $3.66B AUM 10.02% 1-Year Est. Return
GF Fund Management
GF Fund Management Guangzhou, China $7.72B AUM 122.96% 1-Year Est. Return
ProShare Advisors
ProShare Advisors Bethesda, Maryland $69.5B AUM 31.38% 1-Year Est. Return
Congress Asset Management
Congress Asset Management Boston, Massachusetts $15.4B AUM 30.39% 1-Year Est. Return
Loring Wolcott & Coolidge Fiduciary Advisors
Loring Wolcott & Coolidge Fiduciary Advisors Boston, Massachusetts $10.8B AUM 9.05% 1-Year Est. Return
Chicago Capital
Chicago Capital Chicago, Illinois $4.32B AUM 31.14% 1-Year Est. Return
Saratoga Research & Investment Management
Saratoga Research & Investment Management Saratoga, California $1.82B AUM 11.8% 1-Year Est. Return
AssetMark Inc
AssetMark Inc Concord, California $59.5B AUM 15.92% 1-Year Est. Return

Michael J. Porro & Co's ASML Position: Q3 2026 in Review

Michael J. Porro & Co reduced its ASML (ASML) stake by 0.66% in Q3 2026, selling an estimated $24.3K and leaving 2,113 shares worth $3.83M. The position accounts for 2.31% of the portfolio, ranked #6.

Michael J. Porro & Co first reported a position in ASML in Q4 2025 and has held it in 4 quarters since. The position peaked at $4.23M in Q2 2026. 945 funds tracked by Wall St. Rank hold ASML as of Q3 2026.

  • Michael J. Porro & Co held 2,113 shares of ASML worth $3.83M as of Q3 2026.
  • Michael J. Porro & Co sold 14 ASML shares in Q3 2026, an estimated $24.3K.
  • ASML made up 2.31% of Michael J. Porro & Co's portfolio in Q3 2026, its #6 holding.
  • Michael J. Porro & Co first reported a position in ASML in Q4 2025 and has held it in 4 quarters since.
  • Michael J. Porro & Co's ASML position peaked at $4.23M in Q2 2026.
  • 945 funds tracked by Wall St. Rank held ASML as of Q3 2026.

Based on Michael J. Porro & Co's 13F filing for Q3 2026, filed 16 Oct 2026.