Ametek Inc/ (AME) Institutional Ownership

Institutions by Trading Activity

0Shares Outstanding

926,438Shares held by institutions

$193,097,472Value of institutional holdings

89.24%Institutional ownership %

1.57%Shares Changed QoQ

1,000No. of institutional investors

Ametek Inc/ (NYSE:AME) has 1,103 institutional investors that have filed 13F reports for the period ending December 2025.

These investors held 84.9% of outstanding shares in December 2025, down from 89.6% in September 2025.
They increased total shares held in Ametek by 1.38% from last quarter, and the number of investors in AME increased 13.13% annually.
Of these 1,103 funds, 570 grew their exposure to Ametek, 372 cut back, and 161 maintained positions.
The aggregate institutional position in Ametek amounted to 196.3Mn shares as of December 2025, up by 2.68Mn shares quarter on quarter, and down 15.32Mn shares year over year.
VANGUARD GROUP INC holds the largest position in AME at 27.17Mn shares as of December 31, 2025, or 11.75% of shares outstanding.
Top purchasers of AME stock for the quarter ending December 2025 included NORGES BANK (4.05Mn), WELLINGTON MANAGEMENT GROUP LLP (2.11Mn), BALYASNY ASSET MANAGEMENT L.P. (903.06K), 1832 Asset Management L.P. (800.42K), NORDEA INVESTMENT MANAGEMENT AB (760.41K).
The largest sellers of Ametek for the quarter ending December 2025 were Jpmorgan Chase & Co (4.3Mn), Giverny Capital Inc. (2.01Mn), Bank Of America Corp /De/ (1.84Mn), LAZARD ASSET MANAGEMENT LLC (1.1Mn), Goldman Sachs Group Inc (732.57K).
According to Business Quant data, leading holders of AME for December 2025 are VANGUARD GROUP INC (27.17Mn), BlackRock, Inc. (19.65Mn), State Street Corp (9.96Mn), GEODE CAPITAL MANAGEMENT, LLC (5.89Mn), FMR LLC (4.5Mn), Invesco Ltd. (4.28Mn), Jpmorgan Chase & Co (4.11Mn), NORGES BANK (4.05Mn), Morgan Stanley (3.96Mn), FLOSSBACH VON STORCH SE (3.82Mn).

926,438 Total Shares Held

Rows:

Owner Name	Date	Change (QoQ)	Change (%)	Value (USD)
BlackRock, Inc.	31 Dec, 2025	35,053	0.18%	$0.00
VANGUARD GROUP INC	31 Dec, 2025	-4,450	-0.02%	$0.00
Qube Research & Technologies Ltd	31 Dec, 2025	-99,816	-8.17%	$0.00
HSBC HOLDINGS PLC	31 Dec, 2025	1,211,134	92.04%	$0.00
State Street Corp	31 Dec, 2025	192,677	1.97%	$0.00
Man Group plc	31 Dec, 2025	312,489	39.81%	$0.00
Barclays Plc	31 Dec, 2025	-728,900	-50.68%	$0.00
GEODE CAPITAL MANAGEMENT, LLC	31 Dec, 2025	37,651	0.64%	$0.00
Giverny Capital Inc.	31 Dec, 2025	-2,010,570	-67.24%	$0.00
Rockefeller Capital Management L.P.	31 Dec, 2025	14,746	133.75%	$0.00
FMR LLC	31 Dec, 2025	416,204	10.20%	$0.00
Navera Investment Management Ltd.	31 Dec, 2025	-31,917	-3.47%	$0.00
PEAK6 LLC	31 Dec, 2025	6	0.00%	$0.00
Invesco Ltd.	31 Dec, 2025	-182,036	-4.08%	$0.00
Maren Capital LLC	31 Dec, 2025	11,354	1.31%	$0.00
Jpmorgan Chase & Co	31 Dec, 2025	-4,295,777	-51.11%	$0.00
UBS Group AG	31 Dec, 2025	-360,095	-29.31%	$0.00
NORGES BANK	31 Dec, 2025	4,049,351	0.00%	$0.00
Compagnie Lombard Odier SCmA	31 Dec, 2025	69,445	11.03%	$0.00
Morgan Stanley	31 Dec, 2025	110,037	2.86%	$0.00

1 - 20 of 1,103