WorldQuant Millennium Advisors’s Amphenol APH Stock Holding History

WorldQuant Millennium 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	$140M	Sell	1,587,722 -3,067,374	-66%	-$221M	0.48%	52
2026 Q1	$294M	Buy	4,655,096 +1,300,176	+39%	+$91.5M	1.13%	12
2025 Q4	$227M	Buy	+3,354,920	New	+$224M	0.88%	19
2025 Q3	–	Sell	-2,136,370	Closed	-$105M	–	506
2025 Q2	$105M	Buy	2,136,370 +226,546	+12%	+$9.26M	0.52%	46
2025 Q1	$62.6M	Buy	1,909,824 +1,351,702	+242%	+$46.1M	0.39%	75
2024 Q4	$19.4M	Buy	+558,122	New	+$19.5M	0.13%	187
2022 Q4	–	Sell	-614,624	Closed	-$10.3M	–	330
2022 Q3	$10.3M	Buy	614,624 +138,724	+29%	+$2.52M	0.25%	126
2022 Q2	$7.66M	Buy	+475,900	New	+$8.27M	0.22%	142

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

WorldQuant Millennium Advisors's APH Position: Q2 2026 in Review

WorldQuant Millennium Advisors reduced its Amphenol (APH) stake by 66% in Q2 2026, selling an estimated $221M and leaving 1,587,722 shares worth $140M. The position accounts for 0.48% of the portfolio, ranked #52.

WorldQuant Millennium Advisors first reported a position in APH in Q2 2022 and has held it in 8 quarters since. The position peaked at $294M in Q1 2026. 2,327 funds tracked by Wall St. Rank hold APH as of Q2 2026.

WorldQuant Millennium Advisors held 1,587,722 shares of Amphenol worth $140M as of Q2 2026.
WorldQuant Millennium Advisors sold 3,067,374 Amphenol shares in Q2 2026, an estimated $221M.
Amphenol made up 0.48% of WorldQuant Millennium Advisors's portfolio in Q2 2026, its #52 holding.
WorldQuant Millennium Advisors first reported a position in Amphenol in Q2 2022 and has held it in 8 quarters since.
WorldQuant Millennium Advisors's Amphenol position peaked at $294M in Q1 2026.
2,327 funds tracked by Wall St. Rank held Amphenol as of Q2 2026.

Based on WorldQuant Millennium Advisors's 13F filing for Q2 2026, filed 14 Aug 2026.