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Horizon Investment Services’s Amphenol APH Stock Holding History

Horizon Investment Services’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 		$4.86M Sell
38,457
-1,285
-3% -$181K 1.69% 16
2025
Q4 		$5.37M Buy
39,742
+306
+0.8% +$40.9K 1.93% 12
2025
Q3 		$4.88M Buy
39,436
+29,056
+280% +$3.19M 1.84% 14
2025
Q2 		$1.03M Buy
+10,380
New +$849K 0.45% 51

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

Horizon Investment Services's APH Position: Q1 2026 in Review

Horizon Investment Services reduced its Amphenol (APH) stake by 3.2% in Q1 2026, selling an estimated $181K and leaving 38,457 shares worth $4.86M. The position accounts for 1.69% of the portfolio, ranked #16.

Horizon Investment Services first reported a position in APH in Q2 2025 and has held it in 4 quarters since. The position peaked at $5.37M in Q4 2025. 2,114 funds tracked by Wall St. Rank hold APH as of Q1 2026.

  • Horizon Investment Services held 38,457 shares of Amphenol worth $4.86M as of Q1 2026.
  • Horizon Investment Services sold 1,285 Amphenol shares in Q1 2026, an estimated $181K.
  • Amphenol made up 1.69% of Horizon Investment Services's portfolio in Q1 2026, its #16 holding.
  • Horizon Investment Services first reported a position in Amphenol in Q2 2025 and has held it in 4 quarters since.
  • Horizon Investment Services's Amphenol position peaked at $5.37M in Q4 2025.
  • 2,114 funds tracked by Wall St. Rank held Amphenol as of Q1 2026.

Based on Horizon Investment Services's 13F filing for Q1 2026, filed 15 May 2026.