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Senator Investment Group’s Amphenol APH Stock Holding History

Senator Investment Group’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
Q2 		– Sell
-400,000
Closed -$25.3M – 64
2026
Q1 		$25.3M Hold
400,000
– – 1.16% 36
2025
Q4 		$27M Buy
+400,000
New +$26.8M 1.08% 32
2025
Q3 		– Sell
-720,330
Closed -$35.6M – 63
2025
Q2 		$35.6M Buy
+720,330
New +$29.5M 1.37% 30

Other funds holding APH

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 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
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
T. Rowe Price Associates
T. Rowe Price Associates Baltimore, Maryland $999B AUM 46.22% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
Capital Research Global Investors
Capital Research Global Investors Los Angeles, California $717B AUM 35.42% 1-Year Est. Return

Senator Investment Group's APH Position: Q2 2026 in Review

Senator Investment Group sold out of Amphenol (APH) in Q2 2026, closing a stake of 400,000 shares — an estimated $25.3M sold.

Senator Investment Group first reported a position in APH in Q2 2025 and held it in 3 quarters. The position peaked at $35.6M in Q2 2025. 2,327 funds tracked by Wall St. Rank hold APH as of Q2 2026.

  • Senator Investment Group reported no remaining Amphenol position as of Q2 2026 after selling out during the quarter.
  • Senator Investment Group sold 400,000 Amphenol shares in Q2 2026, an estimated $25.3M.
  • Senator Investment Group first reported a position in Amphenol in Q2 2025 and held it in 3 quarters.
  • Senator Investment Group's Amphenol position peaked at $35.6M in Q2 2025.
  • 2,327 funds tracked by Wall St. Rank held Amphenol as of Q2 2026.

Based on Senator Investment Group's 13F filing for Q2 2026, filed 12 Aug 2026.