Douglass Winthrop Advisors’s Amphenol APH Stock Holding History

Douglass Winthrop Advisors’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	$3.61M	Buy	40,920 +33,800	+475%	+$2.44M	0.06%	93
2026 Q1	$450K	Sell	7,120 -104	-1%	-$7.32K	0.01%	216
2025 Q4	$488K	Hold	7,224	–	–	0.01%	213
2025 Q3	$447K	Buy	7,224 +104	+1%	+$5.71K	0.01%	218
2025 Q2	$352K	Hold	7,120	–	–	0.01%	224
2025 Q1	$234K	Sell	7,120 -152	-2%	-$5.18K	﹤0.01%	262
2024 Q4	$253K	Hold	7,272	–	–	﹤0.01%	268
2024 Q3	$237K	Hold	7,272	–	–	﹤0.01%	271
2024 Q2	$245K	Buy	7,272 +152	+2%	+$4.8K	0.01%	257
2024 Q1	$205K	Buy	+7,120	New	+$187K	﹤0.01%	275

Other funds holding APH

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return

State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return

Capital International Investors Los Angeles, California $484B AUM 34.9% 1-Year Est. Return

JP Morgan Chase New York $1.81T AUM 41.13% 1-Year Est. Return

Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM

T. Rowe Price Associates Baltimore, Maryland $999B AUM 46.22% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

Capital Research Global Investors Los Angeles, California $717B AUM 35.42% 1-Year Est. Return

Douglass Winthrop Advisors's APH Position: Q2 2026 in Review

Douglass Winthrop Advisors increased its Amphenol (APH) stake by 475% in Q2 2026, buying an estimated $2.44M and bringing the position to 40,920 shares worth $3.61M. The position accounts for 0.06% of the portfolio, ranked #93.

Douglass Winthrop Advisors first reported a position in APH in Q1 2024 and has held it in 10 quarters since. 2,327 funds tracked by Wall St. Rank hold APH as of Q2 2026.

Douglass Winthrop Advisors held 40,920 shares of Amphenol worth $3.61M as of Q2 2026.
Douglass Winthrop Advisors bought 33,800 Amphenol shares in Q2 2026, an estimated $2.44M.
Amphenol made up 0.06% of Douglass Winthrop Advisors's portfolio in Q2 2026, its #93 holding.
Douglass Winthrop Advisors first reported a position in Amphenol in Q1 2024 and has held it in 10 quarters since.
2,327 funds tracked by Wall St. Rank held Amphenol as of Q2 2026.

Based on Douglass Winthrop Advisors's 13F filing for Q2 2026, filed 13 Aug 2026.