Optiver Holding’s Amphenol APH Stock Holding History

Optiver Holding’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	$59.2K	Sell	336 -173	-34%	-$24.9K	﹤0.01%	1124
2026 Q1	$64.3K	Buy	+509	New	+$71.6K	﹤0.01%	927
2025 Q4	–	Sell	-1,119	Closed	-$138K	–	2479
2025 Q3	$138K	Sell	1,119 -333	-23%	-$36.5K	﹤0.01%	660
2025 Q2	$143K	Buy	+1,452	New	+$119K	﹤0.01%	511
2025 Q1	–	Sell	-4,281	Closed	-$297K	–	1340
2024 Q4	$297K	Buy	4,281 +2,652	+163%	+$186K	﹤0.01%	454
2024 Q3	$106K	Sell	1,629 -1,740	-52%	-$113K	﹤0.01%	503
2024 Q2	$227K	Buy	3,369 +1,817	+117%	+$115K	﹤0.01%	488
2024 Q1	$89.5K	Buy	+1,552	New	+$81.3K	﹤0.01%	516
2023 Q4	–	Sell	-134	Closed	-$5.63K	–	489
2023 Q3	$5.63K	Buy	+134	New	+$5.76K	﹤0.01%	506

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

Optiver Holding's APH Position: Q2 2026 in Review

Optiver Holding reduced its Amphenol (APH) stake by 34% in Q2 2026, selling an estimated $24.9K and leaving 336 shares worth $59.2K. The position accounts for ﹤0.01% of the portfolio, ranked #1124.

Optiver Holding first reported a position in APH in Q3 2023 and has held it in 9 quarters since. The position peaked at $297K in Q4 2024. 2,321 funds tracked by Wall St. Rank hold APH as of Q2 2026.

Optiver Holding held 336 shares of Amphenol worth $59.2K as of Q2 2026.
Optiver Holding sold 173 Amphenol shares in Q2 2026, an estimated $24.9K.
Amphenol made up ﹤0.01% of Optiver Holding's portfolio in Q2 2026, its #1124 holding.
Optiver Holding first reported a position in Amphenol in Q3 2023 and has held it in 9 quarters since.
Optiver Holding's Amphenol position peaked at $297K in Q4 2024.
2,321 funds tracked by Wall St. Rank held Amphenol as of Q2 2026.

Based on Optiver Holding's 13F filing for Q2 2026, filed 12 Aug 2026.