Question 1

How many shares of APH does ARROWSTREET CAPITAL, LIMITED PARTNERSHIP own?

Accepted Answer

As of 2026-Q2, ARROWSTREET CAPITAL, LIMITED PARTNERSHIP holds 11.9M shares of APH (AMPHENOL CORP-CL A).

Question 2

What is ARROWSTREET CAPITAL, LIMITED PARTNERSHIP's APH position worth?

Accepted Answer

As of 2026-Q2, ARROWSTREET CAPITAL, LIMITED PARTNERSHIP's APH position is worth $2.1B.

Question 3

Is ARROWSTREET CAPITAL, LIMITED PARTNERSHIP buying or selling APH?

Accepted Answer

In 2026-Q2, ARROWSTREET CAPITAL, LIMITED PARTNERSHIP increased their APH position (+0.0% change in shares).

Question 4

When did ARROWSTREET CAPITAL, LIMITED PARTNERSHIP first buy APH?

Accepted Answer

Based on available 13F filings, ARROWSTREET CAPITAL, LIMITED PARTNERSHIP first reported a position in APH in 2018-Q4. They have held the position across 31 quarters.

Quarter	Action	Shares	Change	Value	Weight	Price	Conviction
2026-Q2 Latest	Increased	11.9M	+0.0%	$2.1B	0.9%	$176.32	45
2026-Q1	Increased	11.9M	+0.2%	$1.5B	0.8%	$126.16	45
2025-Q4	Increased	11.9M	+62.9%	$1.6B	0.9%	$134.67	65
2025-Q3	Increased	7.3M	+693.9%	$900.8M	0.6%	$123.08	72
2025-Q2	Decreased	916,924	-53.6%	$90.5M	0.1%	$98.08	0
2025-Q1	Decreased	2M	-26.5%	$129.7M	0.1%	$65.03	0
2024-Q4	Decreased	2.7M	-18.8%	$186.7M	0.1%	$68.68	0
2024-Q3	Increased	3.3M	+27.2%	$215.8M	0.2%	$64.30	45
2024-Q2	Increased	2.6M	+1655.8%	$175.5M	0.2%	$66.30	59
2024-Q1	Increased	148,335	+1797.3%	$17.1M	0.0%	$56.67	46
2023-Q4	Decreased	7,818	-98.0%	$775,000	0.0%	$48.61	0
2023-Q3	Decreased	388,166	-34.9%	$32.6M	0.0%	$41.09	0
2023-Q2	Increased	596,349	+135.2%	$50.7M	0.1%	$41.46	47
2023-Q1	New	253,522	-	$20.7M	0.0%	$39.78	39
2022-Q4	Exited	0	-100.0%	$0	0.0%	$36.96	0
2022-Q3	Decreased	132,536	-7.0%	$8.9M	0.0%	$32.42	0
2022-Q2	Decreased	142,474	-79.5%	$9.2M	0.0%	$31.08	0
2022-Q1	Decreased	696,785	-51.5%	$52.5M	0.1%	$36.26	0
2021-Q4	Decreased	1.4M	-46.0%	$125.7M	0.2%	$41.98	0
2021-Q3	Decreased	2.7M	-13.7%	$195.1M	0.2%	$35.07	0
2021-Q2	Increased	3.1M	+84.3%	$211.2M	0.3%	$32.69	57
2021-Q1	Increased	1.7M	+209.9%	$110.5M	0.1%	$31.46	58
2020-Q4	Increased	540,334	+0.9%	$70.7M	0.1%	$31.11	30
2020-Q3	Increased	535,437	+17.4%	$58M	0.1%	$25.70	34
2020-Q2	Increased	455,940	+192.1%	$43.7M	0.1%	$22.69	47
2020-Q1	New	156,080	-	$11.4M	0.0%	$17.21	39
2019-Q4	Exited	0	-100.0%	$0	0.0%	$25.48	0
2019-Q3	New	6,300	-	$608,000	0.0%	$22.67	34
2019-Q2	Exited	0	-100.0%	$0	0.0%	$22.48	0
2019-Q1	Increased	237,267	+30.9%	$22.4M	0.1%	$22.07	36
2018-Q4	New	181,257	-	$14.7M	0.0%	$18.89	39

APH31 quarters

APH
31 quarters