CIBC Bancorp USA
APH icon

CIBC Bancorp USA’s Amphenol APH Stock Holding History

CIBC Bancorp USA’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
Q3 		$265M Buy
3,147,785
+79,389
+3% +$6.39M 0.33% 72
2026
Q2 		$270M Sell
3,068,396
-1,267,518
-29% -$91.4M 0.33% 68
2026
Q1 		$274M Buy
+4,335,914
New +$305M 0.37% 64
2025
Q3 		$20.8M Buy
+336,078
New +$18.4M 0.11% 148

Other funds holding APH

BlackRock
BlackRock New York $6.79T AUM 37.06% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.76T AUM
Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.32T AUM 44.66% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.44T AUM 36.12% 1-Year Est. Return
Capital International Investors
Capital International Investors Los Angeles, California $483B AUM 27.72% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.21T AUM
Capital Research Global Investors
Capital Research Global Investors Los Angeles, California $704B AUM 26.74% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.92T AUM 36.1% 1-Year Est. Return
JP Morgan Chase
JP Morgan Chase New York $1.84T AUM 33.86% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.96T AUM 27.49% 1-Year Est. Return

CIBC Bancorp USA's APH Position: Q3 2026 in Review

CIBC Bancorp USA increased its Amphenol (APH) stake by 2.6% in Q3 2026, buying an estimated $6.39M and bringing the position to 3,147,785 shares worth $265M. The position accounts for 0.33% of the portfolio, ranked #72.

CIBC Bancorp USA first reported a position in APH in Q3 2025 and has held it in 4 quarters since. The position peaked at $274M in Q1 2026. 2,054 funds tracked by Wall St. Rank hold APH as of Q3 2026.

  • CIBC Bancorp USA held 3,147,785 shares of Amphenol worth $265M as of Q3 2026.
  • CIBC Bancorp USA bought 79,389 Amphenol shares in Q3 2026, an estimated $6.39M.
  • Amphenol made up 0.33% of CIBC Bancorp USA's portfolio in Q3 2026, its #72 holding.
  • CIBC Bancorp USA first reported a position in Amphenol in Q3 2025 and has held it in 4 quarters since.
  • CIBC Bancorp USA's Amphenol position peaked at $274M in Q1 2026.
  • 2,054 funds tracked by Wall St. Rank held Amphenol as of Q3 2026.

Based on CIBC Bancorp USA's 13F filing for Q3 2026, filed 13 Nov 2026.