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Weiss Asset Management’s Amphenol APH Stock Holding History

Weiss 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 		– Sell
-14,384
Closed -$972K – 512
2025
Q4 		$972K Sell
14,384
-498,416
-97% -$33.3M 0.01% 412
2025
Q3 		$31.7M Sell
512,800
-260,824
-34% -$14.3M 0.37% 39
2025
Q2 		$38.2M Buy
+773,624
New +$31.6M 0.43% 32
2025
Q1 		– Sell
-58,082
Closed -$2.02M – 329
2024
Q4 		$2.02M Buy
+58,082
New +$2.03M 0.04% 304

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 $3.38T AUM 44.17% 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
Capital International Investors
Capital International Investors Los Angeles, California $484B AUM 34.9% 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
T. Rowe Price Associates
T. Rowe Price Associates Baltimore, Maryland $999B AUM 46.22% 1-Year Est. Return

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

Weiss Asset Management sold out of Amphenol (APH) in Q1 2026, closing a stake of 14,384 shares — an estimated $972K sold.

Weiss Asset Management first reported a position in APH in Q4 2024 and held it in 4 quarters. The position peaked at $38.2M in Q2 2025. 2,134 funds tracked by Wall St. Rank hold APH as of Q1 2026.

  • Weiss Asset Management reported no remaining Amphenol position as of Q1 2026 after selling out during the quarter.
  • Weiss Asset Management sold 14,384 Amphenol shares in Q1 2026, an estimated $972K.
  • Weiss Asset Management first reported a position in Amphenol in Q4 2024 and held it in 4 quarters.
  • Weiss Asset Management's Amphenol position peaked at $38.2M in Q2 2025.
  • 2,134 funds tracked by Wall St. Rank held Amphenol as of Q1 2026.

Based on Weiss Asset Management's 13F filing for Q1 2026, filed 15 May 2026.