Renaissance Technologies’s Amphenol APH Stock Holding History

Renaissance Technologies’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	$26.8M	Sell	304,000 -844,200	-74%	-$60.9M	0.04%	575
2026 Q1	$72.5M	Buy	+1,148,200	New	+$80.8M	0.11%	217
2024 Q2	–	Sell	-434,000	Closed	-$12.5M	–	3469
2024 Q1	$12.5M	Buy	+434,000	New	+$11.4M	0.02%	870
2023 Q4	–	Sell	-548,248	Closed	-$11.5M	–	3717
2023 Q3	$11.5M	Buy	+548,248	New	+$11.8M	0.02%	842
2023 Q2	–	Sell	-530,400	Closed	-$10.8M	–	3891
2023 Q1	$10.8M	Sell	530,400 -520,000	-50%	-$10.3M	0.01%	1052
2022 Q4	$20M	Sell	1,050,400 -2,407,600	-70%	-$45.6M	0.03%	712
2022 Q3	$57.9M	Sell	3,458,000 -5,430,400	-61%	-$98.6M	0.08%	281
2022 Q2	$143M	Buy	8,888,400 +6,396,800	+257%	+$111M	0.17%	120
2022 Q1	$46.9M	Buy	+2,491,600	New	+$48.2M	0.06%	371
2021 Q2	–	Sell	-1,315,600	Closed	-$21.7M	–	3431
2021 Q1	$21.7M	Buy	+1,315,600	New	+$21.4M	0.03%	725
2020 Q3	–	Sell	-156,800	Closed	-$1.88M	–	3356
2020 Q2	$1.88M	Sell	156,800 -3,392,000	-96%	-$37.9M	﹤0.01%	2220
2020 Q1	$32.3M	Buy	3,548,800 +3,209,600	+946%	+$38.3M	0.03%	539
2019 Q4	$4.59M	Sell	339,200 -280,800	-45%	-$3.58M	﹤0.01%	1905
2019 Q3	$7.48M	Sell	620,000 -4,087,200	-87%	-$47.1M	0.01%	1579
2019 Q2	$56.5M	Buy	4,707,200 +2,844,000	+153%	+$34.2M	0.05%	441
2019 Q1	$22M	Sell	1,863,200 -3,596,000	-66%	-$40.2M	0.02%	925
2018 Q4	$55.3M	Buy	+5,459,200	New	+$58.6M	0.06%	383
2018 Q2	–	Sell	-865,816	Closed	-$9.32M	–	3245
2018 Q1	$9.32M	Buy	+865,816	New	+$9.75M	0.01%	1407
2016 Q4	–	Sell	-544,800	Closed	-$4.42M	–	3235
2016 Q3	$4.42M	Sell	544,800 -2,864,000	-84%	-$21.8M	0.01%	1680
2016 Q2	$24.4M	Buy	3,408,800 +2,948,000	+640%	+$21.2M	0.05%	569
2016 Q1	$3.33M	Sell	460,800 -3,080,000	-87%	-$20M	0.01%	1914
2015 Q4	$23.1M	Buy	3,540,800 +185,760	+6%	+$1.24M	0.05%	467
2015 Q3	$21.4M	Buy	+3,355,040	New	+$22.5M	0.05%	468

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 $3.38T AUM 44.17% 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

Renaissance Technologies's APH Position: Q2 2026 in Review

Renaissance Technologies reduced its Amphenol (APH) stake by 74% in Q2 2026, selling an estimated $60.9M and leaving 304,000 shares worth $26.8M. The position accounts for 0.04% of the portfolio, ranked #575.

Renaissance Technologies first reported a position in APH in Q3 2015 and has held it in 23 quarters since. The position peaked at $143M in Q2 2022. 2,340 funds tracked by Wall St. Rank hold APH as of Q2 2026.

Renaissance Technologies held 304,000 shares of Amphenol worth $26.8M as of Q2 2026.
Renaissance Technologies sold 844,200 Amphenol shares in Q2 2026, an estimated $60.9M.
Amphenol made up 0.04% of Renaissance Technologies's portfolio in Q2 2026, its #575 holding.
Renaissance Technologies first reported a position in Amphenol in Q3 2015 and has held it in 23 quarters since.
Renaissance Technologies's Amphenol position peaked at $143M in Q2 2022.
2,340 funds tracked by Wall St. Rank held Amphenol as of Q2 2026.

Based on Renaissance Technologies's 13F filing for Q2 2026, filed 13 Aug 2026.