CK
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Cohen Klingenstein’s Amphenol APH Stock Holding History

Cohen Klingenstein’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 		$270K Hold
3,200
– – 0.01% 203
2026
Q2 		$282K Hold
3,200
– – 0.01% 202
2026
Q1 		$202K Hold
3,200
– – 0.01% 203
2025
Q4 		$216K Buy
+3,200
New +$214K 0.01% 204

Other funds holding APH

Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.32T AUM 44.66% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.92T AUM 36.1% 1-Year Est. Return
Bank of New York Mellon
Bank of New York Mellon New York $608B AUM 32.77% 1-Year Est. Return
Nuveen
Nuveen Charlotte, North Carolina $420B AUM 34.97% 1-Year Est. Return
Deutsche Bank
Deutsche Bank Frankfurt Am Main Ge, Germany $362B AUM 34.89% 1-Year Est. Return
Amundi
Amundi Paris, France $496B AUM 35.36% 1-Year Est. Return
Victory Capital Management
Victory Capital Management San Antonio, Texas $179B AUM 29.92% 1-Year Est. Return
Egerton Capital (UK)
Egerton Capital (UK) London, United Kingdom $9.8B AUM 22.76% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $551B AUM 33.95% 1-Year Est. Return
Swedbank
Swedbank Stockholm, Sweden $118B AUM 40.52% 1-Year Est. Return

Cohen Klingenstein's APH Position: Q3 2026 in Review

Cohen Klingenstein held its Amphenol (APH) position steady in Q3 2026 at 3,200 shares worth $270K. The position accounts for 0.01% of the portfolio, ranked #203.

Cohen Klingenstein first reported a position in APH in Q4 2025 and has held it in 4 quarters since. The position peaked at $282K in Q2 2026. 1,550 funds tracked by Wall St. Rank hold APH as of Q3 2026.

  • Cohen Klingenstein held 3,200 shares of Amphenol worth $270K as of Q3 2026.
  • Cohen Klingenstein left its Amphenol share count unchanged in Q3 2026.
  • Amphenol made up 0.01% of Cohen Klingenstein's portfolio in Q3 2026, its #203 holding.
  • Cohen Klingenstein first reported a position in Amphenol in Q4 2025 and has held it in 4 quarters since.
  • Cohen Klingenstein's Amphenol position peaked at $282K in Q2 2026.
  • 1,550 funds tracked by Wall St. Rank held Amphenol as of Q3 2026.

Based on Cohen Klingenstein's 13F filing for Q3 2026, filed 15 Oct 2026.