Ametek AME Institutional Ownership

NYSE AME

$248.88 +1.15 (+0.47%)

As of: Oct 1, 2026 · 3:59 PM EDT

Institutions by Trading Activity

1,196 Institutions

Increased 616 51.5%

Unchanged 181 15.1%

Reduced 399 33.4%

Ownership Statistics

13F · as of 30 Jun, 2026

Institutional Ownership

90.56%

▲+2.84 pp QoQ

Shares Held by Institutions

207.47Mn

of 229.09Mn outstanding

▲+4.83% QoQ

Shares Outstanding

229.09Mn

21.62Mn held outside 13F filers

Institutional Investors

1,196

filed 13F for Jun 2026

▲+43 vs prior quarter

Net Shares Added (QoQ)

+9.55Mn

accumulated since last quarter

Value of Holdings

$51.41Bn

reported market value

Shares Owned by Institutions

Shares held % of outstanding

Latest —

Average ownership —

Peak ownership —

Shares Purchased/Sold by Institutions

Accumulated Distributed

Latest quarter —

Net over range —

Accumulating quarters —

Ownership Summary

Quarter ending 30 Jun, 2026

Ametek Inc/ (NYSE:AME) is held by 1,196 institutional investors per 13F filings through June 2026.

They owned 90.6% of outstanding stock in June 2026, up from 87.7% the prior quarter.
They increased total shares held in Ametek by 4.83% from last quarter, and the number of investors in AME increased 18.77% annually.
Activity in AME broke down as 616 buyers, 399 sellers, and 181 unchanged among 1,196 total holders.
In total, institutional investors held 207.47Mn shares in Ametek as of June 2026, up by 9.55Mn shares quarter on quarter, and up 8.35Mn shares year over year.
As of June 30, 2026, BlackRock, Inc. held the largest stake in Ametek with 19.53Mn shares, accounting for 8.53% of total shares outstanding.
Top purchasers of AME stock for the quarter ending June 2026 included NORGES BANK (4.3Mn), Sixth Street Partners Management Company, L.P. (1.44Mn), DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main (1.04Mn), BlackRock, Inc. (705.21K), Curated Wealth Partners LLC (549.23K).
The biggest sellers of Ametek for the quarter ending June 2026 included TWO SIGMA INVESTMENTS, LP (1.22Mn), FLOSSBACH VON STORCH SE (720.46K), UBS Group AG (545.95K), Barclays Plc (446.76K), EdgePoint Investment Group Inc. (416.21K).
Per Business Quant data, the top 10 holders of Ametek for the quarter ending June 2026 are BlackRock, Inc. (19.53Mn), VANGUARD CAPITAL MANAGEMENT LLC (14.98Mn), State Street Corp (10.34Mn), VANGUARD PORTFOLIO MANAGEMENT LLC (9.95Mn), PRICE T ROWE ASSOCIATES INC /MD/ (6.74Mn), GEODE CAPITAL MANAGEMENT, LLC (6.14Mn), Jpmorgan Chase & Co (4.37Mn), NORGES BANK (4.3Mn), FMR LLC (4.28Mn), Morgan Stanley (3.75Mn).

Form 13F Holdings

1,195 Institutional Holders

Report period 30 Jun, 2026

Total shares held 207.47Mn

Of outstanding 90.56%

#	Institution	CIK	Shares Held	% of Outstanding	Change (QoQ)	Change (%)	Value (USD)
1	BlackRock, Inc.	0002012383	19,533,471	8.53%	▲705,214	+3.75%	$4.73Bn
2	VANGUARD CAPITAL MANAGEMENT LLC	0002100119	14,978,776	6.54%	▲52,261	+0.35%	$3.62Bn
3	State Street Corp	0000093751	10,342,632	4.51%	▲258,747	+2.57%	$2.50Bn
4	VANGUARD PORTFOLIO MANAGEMENT LLC	0002100121	9,952,184	4.34%	▲101,326	+1.03%	$2.41Bn
5	PRICE T ROWE ASSOCIATES INC /MD/	0000080255	6,737,801	2.94%	▼186,697	-2.70%	$1.63Mn
6	GEODE CAPITAL MANAGEMENT, LLC	0001214717	6,143,082	2.68%	▲17,769	+0.29%	$1.48Bn
7	Jpmorgan Chase & Co	0000019617	4,371,879	1.91%	▼285,520	-6.13%	$1.04Bn
8	NORGES BANK	0001374170	4,303,368	1.88%	▲4,303,368	0.00%	$1.04Bn
9	FMR LLC	0000315066	4,277,408	1.87%	▼80,845	-1.85%	$1.03Bn
10	Morgan Stanley	0000895421	3,745,827	1.64%	▼122,525	-3.17%	$906.27Mn
11	WELLINGTON MANAGEMENT GROUP LLP	0000902219	2,994,077	1.31%	▲196,986	+7.04%	$724.39Mn
12	Invesco Ltd.	0000914208	2,919,694	1.27%	▼211,170	-6.74%	$706.39Mn
13	FLOSSBACH VON STORCH SE	0001575677	2,737,670	1.20%	▼720,464	-20.83%	$662.35Mn
14	Bank of New York Mellon Corp	0001390777	2,582,149	1.13%	▲77,379	+3.09%	$624.72Mn
15	DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main	0001694217	2,335,003	1.02%	▲1,035,016	+79.62%	$564.93Mn
16	Northern Trust Corp	0000073124	2,321,602	1.01%	▼28,545	-1.21%	$561.69Mn
17	DIMENSIONAL FUND ADVISORS LP	0000354204	2,110,807	0.92%	▲35,578	+1.71%	$510.65Mn
18	LAZARD ASSET MANAGEMENT LLC	0001207017	2,073,154	0.90%	▲454,628	+28.09%	$501.58Mn
19	Goldman Sachs Group Inc	0000886982	1,962,666	0.86%	▲278,038	+16.50%	$474.85Mn
20	Principal Financial Group Inc	0001126328	1,660,347	0.72%	▼118,137	-6.64%	$401.71Mn

Showing 1 to 20 of 1,195 holders