AMETEK Ownership | Who Owns AMETEK?

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AMETEK Ownership Summary

AMETEK is owned by 90.10% institutional investors, 0.39% insiders, and 9.51% retail investors. Vanguard group is the largest institutional shareholder, holding 11.79% of AME shares. Vanguard US Total Market Shares ETF is the top mutual fund, with 3.18% of its assets in AMETEK shares.

AME Ownership Benchmark

Type	Name	% Inst	% Insiders	% Retail
Stock	AMETEK	90.10%	0.39%	9.51%
Sector	Industrials Stocks	66.29%	16.54%	17.17%
Industry	Electrical Equipment Stocks	50.38%	15.80%	33.83%

Institutional Shareholders

Top Institutional Shareholders by Total Shares

Holder	Shares	% Holding	Value
Vanguard group	27.17M	11.79%	$5.58B
Blackrock funding, inc. /de	19.53M	8.53%	$4.73B
Blackrock	17.63M	7.63%	$2.94B
Vanguard capital management	14.98M	6.54%	$3.62B
State street	10.34M	4.52%	$2.50B
Price t rowe associates inc /md/	6.74M	2.94%	$1.63B
Geode capital management	6.14M	2.68%	$1.48B
Jpmorgan chase	4.37M	1.91%	$1.04B
Norges bank	4.30M	1.88%	$1.04B
Fmr	4.28M	1.87%	$1.03B

Top Institutional Shareholders by % of Total Assets

Holder	Shares	% Assets	Value
Santori & peters	245.10K	16.72%	$59.30M
Maren capital	911.97K	10.23%	$220.64M
Mountain pacific investment advisers inc/id	172.75K	6.58%	$41.80M
M.d. sass	333.37K	5.27%	$80.66M
Dudley & shanley	139.73K	5.10%	$33.81M
James hambro & partners	581.32K	5.09%	$140.61M
Veritas investment partners (uk)	780.62K	5.07%	$188.81M
Giverny capital	598.78K	4.87%	$144.87M
Port capital	423.38K	4.18%	$102.43M
Signature wealth management partners	33.95K	3.83%	$8.21M

Top Buyers

Holder	Shares	% Assets	Change
Norges bank	4.30M	0.10%	4.30M
Sixth street partners management company	1.44M	0.05%	1.44M
Dz bank ag deutsche zentral genossenschafts bank, frankfurt am main	2.34M	0.43%	1.04M
Blackrock funding, inc. /de	19.53M	0.07%	705.21K
Curated wealth partners	550.25K	0.13%	549.23K

Top Sellers

Holder	Shares	% Assets	Change
Capital world investors	-	-	-1.85M
Winslow capital management	-	-	-1.63M
Two sigma investments, lp	406.68K	0.07%	-1.22M
Flossbach von storch	2.74M	3.00%	-720.46K
Ubs group	781.24K	0.02%	-545.95K

New Positions

Holder	Shares	% Assets	Change	Value
Norges bank	4.30M	0.10%	4.30M	$1.04B
Sixth street partners management company	1.44M	0.05%	1.44M	$347.20M
Manning & napier advisors	476.93K	1.48%	476.93K	$115.39M
Interval partners, lp	265.94K	0.82%	265.94K	$50.00M
Intermede investment partners	215.01K	2.32%	215.01K	$55.09M

Sold Out

Holder	Change
West branch capital	-1.00
Redwood wealth management group	-1.00
Ruedi wealth management	-2.00
Sittner & nelson	-2.00
Luken investment analytics	-2.00

Institutional Ownership Trends

Date	Holdings	Change %	Shares	Change %	Ownership	Change %	Increased Position	Change %	Decreased Position	Change %
Jun 30, 2026	1,203	2.56%	206,238,062	2.67%	90	1.19%	610	1.50%	396	6.17%
Mar 31, 2026	690	-39.26%	71,622,111	-65.09%	31	0.39%	334	-42.61%	217	-41.82%
Dec 31, 2025	500	-51.83%	55,804,041	-71.99%	24	0.33%	250	-50.79%	153	-55.00%
Sep 30, 2025	547	-46.00%	62,027,851	-69.48%	26	0.35%	261	-46.63%	165	-54.17%
Jun 30, 2025	997	-0.70%	202,461,753	2.53%	87	1.20%	481	-3.61%	355	9.23%

Top Mutual Funds Shareholders

Holder	Shares	% Holding	Change
Vanguard US Total Market Shares ETF	7.34M	3.18%	8.12K
Vanguard Morn Total Stk Mkt Idx Investor	7.28M	3.17%	-10.53K
Vanguard Total Stock Mkt Idx Inv	7.28M	3.17%	-10.53K
Vanguard 500 Index Investor	5.95M	2.60%	-73.69K
Vanguard Mid Cap Index Institutional	4.97M	2.17%	-576.00
Vanguard Morn Mid Cap Index Instl	4.97M	2.17%	-576.00
T. Rowe Price U.S. Value Equity Tr-Z	3.35M	1.45%	672.49K
T. Rowe Price U.S. Value Equity Tr-D	3.19M	1.39%	-189.88K
iShares Core S&P 500 ETF	3.09M	1.35%	4.92K
Fidelity 500 Index	2.94M	1.28%	-5.65K

Recent Insider Transactions

Date	Name	Role	Activity	Value
Aug 11, 2026	Stanage Nick L	-	Buy	$1.02M
Aug 07, 2026	Hermance David F.	PRESIDENT - ELECTROMECHANICAL	Sell	$1.68M
Mar 24, 2026	AMATO THOMAS A	-	Sell	$114.89K
Dec 22, 2025	MONTGOMERY THOMAS M	SR. VP. - COMPTROLLER	Sell	$1.31M
Dec 15, 2025	Marecic Thomas C	PRES. - ELECTRONIC INSTRUMENTS	Sell	$2.89M

Insider Transactions Trends

Date	Buy	Sell
2026 Q3	1	1
2026 Q2	-	-
2026 Q1	-	1
2025 Q4	-	8
2025 Q3	-	1

AME Ownership FAQ

Who Owns AMETEK?

AMETEK shareholders are primarily institutional investors at 90.10%, followed by 0.39% insiders and 9.51% retail investors. The average institutional ownership in AMETEK's industry, Electrical Equipment Stocks, is 50.38%, which AMETEK exceeds.

Who owns the most shares of AMETEK?

AMETEK’s largest shareholders are Vanguard group (27.17M shares, 11.79%), Blackrock funding, inc. /de (19.53M shares, 8.53%), and Blackrock (17.63M shares, 7.63%). Together, they hold 27.95% of AMETEK’s total shares outstanding.

Does Blackrock own AMETEK?

Yes, BlackRock owns 7.63% of AMETEK, totaling 17.63M shares as of Jun 2024. This represents 0.07% of BlackRock's total assets, with a market value of 2.94B$. In the last quarter, BlackRock increased its holdings by 269.07K shares, a 1.55% change.

Who is AMETEK’s biggest shareholder by percentage of total assets invested?

Santori & peters is AMETEK’s biggest shareholder by percentage of total assets invested, with 16.72% of its assets in 245.1K AMETEK shares, valued at 59.3M$.

Who is the top mutual fund holder of AMETEK shares?

Vanguard US Total Market Shares ETF is the top mutual fund holder of AMETEK shares, with 3.18% of its total shares outstanding invested in 7.34M AMETEK shares.

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