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OP Asset Management’s Amphenol APH Stock Holding History

OP Asset Management’s Portfolio APH Stock Details APH Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$15.6M Sell
123,797
-9,340
-7% -$1.31M 0.16% 95
2025
Q4 		$18M Buy
133,137
+3,128
+2% +$418K 0.21% 82
2025
Q3 		$16.1M Buy
130,009
+2,245
+2% +$246K 0.21% 85
2025
Q2 		$12.6M Buy
127,764
+2,707
+2% +$221K 0.18% 100
2025
Q1 		$8.2M Buy
+125,057
New +$8.53M 0.13% 128

Other funds holding APH

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
JP Morgan Chase
JP Morgan Chase New York $1.56T AUM 27.86% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
Capital International Investors
Capital International Investors Los Angeles, California $427B AUM 29.17% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
Capital Research Global Investors
Capital Research Global Investors Los Angeles, California $645B AUM 30.41% 1-Year Est. Return
T. Rowe Price Associates
T. Rowe Price Associates Baltimore, Maryland $865B AUM 30.76% 1-Year Est. Return

OP Asset Management's APH Position: Q1 2026 in Review

OP Asset Management reduced its Amphenol (APH) stake by 7% in Q1 2026, selling an estimated $1.31M and leaving 123,797 shares worth $15.6M. The position accounts for 0.16% of the portfolio, ranked #95.

OP Asset Management first reported a position in APH in Q1 2025 and has held it in 5 quarters since. The position peaked at $18M in Q4 2025. 2,114 funds tracked by Wall St. Rank hold APH as of Q1 2026.

  • OP Asset Management held 123,797 shares of Amphenol worth $15.6M as of Q1 2026.
  • OP Asset Management sold 9,340 Amphenol shares in Q1 2026, an estimated $1.31M.
  • Amphenol made up 0.16% of OP Asset Management's portfolio in Q1 2026, its #95 holding.
  • OP Asset Management first reported a position in Amphenol in Q1 2025 and has held it in 5 quarters since.
  • OP Asset Management's Amphenol position peaked at $18M in Q4 2025.
  • 2,114 funds tracked by Wall St. Rank held Amphenol as of Q1 2026.

Based on OP Asset Management's 13F filing for Q1 2026, filed 9 Apr 2026.