How many shares of APH does O'SHAUGHNESSY ASSET MANAGEMENT, LLC own?

As of 2026-Q2, O'SHAUGHNESSY ASSET MANAGEMENT, LLC holds 261,273 shares of APH (AMPHENOL CORP-CL A).

What is O'SHAUGHNESSY ASSET MANAGEMENT, LLC's APH position worth?

As of 2026-Q2, O'SHAUGHNESSY ASSET MANAGEMENT, LLC's APH position is worth $46.1M.

Is O'SHAUGHNESSY ASSET MANAGEMENT, LLC buying or selling APH?

In 2026-Q2, O'SHAUGHNESSY ASSET MANAGEMENT, LLC decreased their APH position (-8.8% change in shares).

When did O'SHAUGHNESSY ASSET MANAGEMENT, LLC first buy APH?

Based on available 13F filings, O'SHAUGHNESSY ASSET MANAGEMENT, LLC first reported a position in APH in 2019-Q2. They have held the position across 29 quarters.

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O'SHAUGHNESSY ASSET MANAGEMENT, LLC

APH
29 quarters

Position history for O'SHAUGHNESSY ASSET MANAGEMENT, LLC's holdings in AMPHENOL CORP-CL A

Current Value

$46.1M

Current Shares

261,273

Total Value Change

+$46.1M

Total Shares Change

+261,272

Quarter-by-Quarter History

Quarter	Action	Shares	Change	Value	Weight	Price	Conviction
2026-Q2 Latest	Decreased	261,273	-8.8%	$46.1M	0.2%	$176.32	0
2026-Q1	Increased	286,619	+16.4%	$36.2M	0.2%	$129.58	40
2025-Q4	Increased	246,299	+8.2%	$33.3M	0.2%	$136.20	37
2025-Q3	Increased	227,550	+7.8%	$28.2M	0.2%	$120.78	37
2025-Q2	Increased	210,997	+37.0%	$20.8M	0.1%	$97.35	44
2025-Q1	Increased	154,025	+14.6%	$10.1M	0.1%	$66.25	32
2024-Q4	Increased	134,379	+23.5%	$9.3M	0.1%	$68.97	34
2024-Q3	Increased	108,771	+6.8%	$7.3M	0.1%	$64.38	29
2024-Q2	Increased	101,888	+150.1%	$6.9M	0.1%	$66.54	44
2024-Q1	Increased	40,744	+21.9%	$4.7M	0.1%	$56.87	32
2023-Q4	Increased	33,414	+8.3%	$3.3M	0.0%	$48.77	29
2023-Q3	Increased	30,851	+3.7%	$2.6M	0.0%	$41.23	27
2023-Q2	Decreased	29,752	-32.1%	$2.5M	0.0%	$40.87	0
2023-Q1	Decreased	43,798	-5.8%	$3.6M	0.1%	$39.40	0
2022-Q4	Increased	46,513	+102.8%	$3.5M	0.1%	$37.09	43
2022-Q3	Increased	22,934	+136.6%	$1.5M	0.0%	$33.00	41
2022-Q2	Decreased	9,693	-13.1%	$624,000	0.0%	$31.19	0
2022-Q1	Increased	11,159	+7.1%	$841,000	0.0%	$37.05	27
2021-Q4	Increased	10,416	+43.7%	$911,000	0.0%	$41.92	34
2021-Q3	Increased	7,250	+48.0%	$531,000	0.0%	$35.82	33
2021-Q2	Decreased	4,898	-59.0%	$335,000	0.0%	$32.85	0
2021-Q1	Decreased	11,935	-1.9%	$787,000	0.0%	$31.39	0
2020-Q4	Increased	12,172	+641.7%	$1.6M	0.0%	$31.00	41
2020-Q3	Increased	1,641	+20.1%	$178,000	0.0%	$25.88	27
2020-Q2	Increased	1,366	+1153.2%	$131,000	0.0%	$22.63	36
2020-Q1	Decreased	109	-61.6%	$8,000	0.0%	$17.97	0
2019-Q4	New	284	-	$31,000	0.0%	$25.58	27
2019-Q3	Exited	0	-100.0%	$0	0.0%	$22.56	0
2019-Q2	New	1	-	$0	0.0%	$22.55	17

Other major holders of APH: BNP PARIBAS FINANCIAL MARKETS, BlackRock, Inc., VANGUARD GROUP INC

APH29 quarters

APH
29 quarters