Ametek Inc (AME) Ownership

199.80 ↑0.58 (0.29%)
As of December 31, 1969, 7:00pm EST.

Institutional Ownership

Vanguard Group Inc is the biggest individual institutional holder of Ametek Inc (AME), owning a total of 27 million shares. Combined, the top 37 institutional holders of AME own 75.93% of the company with a total of 175.4 million shares.

In the latest ownership report on June 30th 2025, the top 37 institutional holders increased their combined ownership of AME by 24 thousand shares. 11 institutions bought 4,737,643 total additional shares and increased their ownership by an average of 11.72%. However 9 institutions sold 4,713,866 total shares and decreased their ownership by an average of 11.58%.

Overall this is a positive sign as the number of shares owned by the top 20 institutional holders of Ametek increased by a net total of 23,777 in the latest quarter.

Institution Ownership Chart

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Latest Institutional Ownership Changes

OwnerPercent OwnedPercent ChangeShares OwnedShare ChangeDate Reported
Vanguard Group Inc11.690%1.939%26,997,665513,4022025-06-30
BlackRock Inc8.569%6.527%19,789,2561,212,4832025-06-30
T. Rowe Price Associates, Inc.4.589%-3.388%10,598,424-371,6232025-06-30
State Street Corp4.173%1.326%9,637,303126,1052025-06-30
Geode Capital Management, LLC2.509%1.830%5,794,236104,1392025-06-30
JPMorgan Chase & Co2.056%-17.390%4,747,921-999,4472025-06-30
FMR Inc1.945%-17.445%4,492,553-949,3302025-06-30
Amvescap Plc.1.842%22.276%4,254,475775,0782025-06-30
Flossbach von Storch AG1.639%0.414%3,785,67615,6102025-06-30
Morgan Stanley - Brokerage Accounts1.630%-2.707%3,765,273-104,7672025-06-30
Bank of New York Mellon Corp1.586%-9.824%3,663,144-399,0502025-06-30
NORGES BANK1.557%-7.027%3,595,341-271,7402025-06-30
Goldman Sachs Group Inc1.378%46.127%3,182,9771,004,7442025-06-30
EdgePoint Investment Group, Inc.1.267%24.357%2,926,530573,1912025-06-30
Capital World Investors1.228%-29.167%2,836,256-1,167,8612025-06-30
Northern Trust Corp1.050%-1.851%2,425,727-45,7482025-06-30
Alecta Pensionsforsakring, Omsesidigt.0.963%-15.383%2,223,965-404,3002025-06-30
Dimensional Fund Advisors, Inc.0.931%0.115%2,149,8832,4672025-06-30
Lazard Asset Management LLC0.845%17.274%1,950,558287,3042025-06-30
Principal Financial Group Inc0.844%6.745%1,948,384123,1202025-06-30

Top Institutions

OwnerPercent OwnedPercent ChangeShares OwnedShare ChangeDate Reported
Vanguard Group Inc11.690%1.939%26,997,665513,4022025-06-30
BlackRock Inc8.569%6.527%19,789,2561,212,4832025-06-30
T. Rowe Price Associates, Inc.4.589%-3.388%10,598,424-371,6232025-06-30
State Street Corp4.173%1.326%9,637,303126,1052025-06-30
Brevan Howard Capital Management LP4.147%0.000%9,601,1729,601,1722024-03-31
State Street Corporation3.930%1.270%9,098,134114,1332024-03-31
Geode Capital Management, LLC2.509%1.830%5,794,236104,1392025-06-30
JPMorgan Chase & Co2.056%-17.390%4,747,921-999,4472025-06-30
FMR Inc1.945%-17.445%4,492,553-949,3302025-06-30
UBS Asset Mgmt Americas Inc1.934%305.882%4,457,1713,359,0252022-12-31
Amvescap Plc.1.842%22.276%4,254,475775,0782025-06-30
Flossbach von Storch AG1.639%0.414%3,785,67615,6102025-06-30
Morgan Stanley - Brokerage Accounts1.630%-2.707%3,765,273-104,7672025-06-30
Bank of New York Mellon Corp1.586%-9.824%3,663,144-399,0502025-06-30
NORGES BANK1.557%-7.027%3,595,341-271,7402025-06-30
Capital Research & Mgmt Co - Division 31.377%-24.014%3,188,953-1,007,8022024-03-31
Goldman Sachs Group Inc1.378%46.127%3,182,9771,004,7442025-06-30
EdgePoint Investment Group, Inc.1.267%24.357%2,926,530573,1912025-06-30
Capital World Investors1.228%-29.167%2,836,256-1,167,8612025-06-30
Alecta Pensionsforsakring, Omsesidigt1.161%-4.998%2,678,465-140,9002024-12-31
AllianceBernstein L.P.1.127%-18.844%2,607,419-605,4252024-09-30
Wellington Management Company LLP1.067%-3.217%2,461,644-81,8092023-06-30
Northern Trust Corp1.050%-1.851%2,425,727-45,7482025-06-30
Ameriprise Financial Inc1.017%34.043%2,353,930597,8332024-03-31
T. Rowe Price Investment Management,Inc.0.995%-43.148%2,304,398-1,748,9212024-03-31
Massachusetts Financial Services Company0.981%-24.041%2,264,927-716,8492025-03-31
Alecta Pensionsforsakring, Omsesidigt.0.963%-15.383%2,223,965-404,3002025-06-30
Dimensional Fund Advisors, Inc.0.931%0.115%2,149,8832,4672025-06-30
Mawer Investment Management Ltd0.931%-32.306%2,138,958-1,020,7802022-12-31
Champlain Investment Partners, LLC0.886%-2.518%2,048,760-52,9252024-09-30
Dimensional Fund Advisors, Inc. USD0.885%8.715%2,046,195164,0292024-09-30
Lazard Asset Management LLC0.845%17.274%1,950,558287,3042025-06-30
Principal Financial Group Inc0.844%6.745%1,948,384123,1202025-06-30
Harding Loevner L.P.0.833%-5.476%1,912,457-110,7932022-09-30
Boston Partners Global Investors, Inc0.822%-10.151%1,898,656-214,5022025-03-31
AustralianSuper Pty Ltd0.790%0.619%1,813,18111,1562022-09-30
Kayne Anderson Rudnick Investment Management LLC0.763%3.124%1,761,31253,3632024-12-31

Mutual Fund Ownership

Vanguard US Total Market Shares ETF is the biggest individual fund holder of Ametek Inc (AME), owning a total of 7.3 million shares. Combined, the top 52 mutual fund holders of AME own 52.33% of the company with a total of 120.8 million shares.

In the latest ownership report on August 31st 2025, the top 52 fund holders increased their combined ownership of AME by 26 thousand shares. 1 funds bought 34,408 total additional shares and increased their ownership by an average of 1.25%. However 2 funds sold 8,419 total shares and decreased their ownership by an average of 0.36%.

Overall this is a positive sign as the number of shares owned by the top 20 mutual funds holding Ametek increased by a net total of 25,989 in the latest report.

Mutual Funds Chart

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Latest Mutual Fund Ownership Changes

OwnerPercent OwnedPercent ChangeShares OwnedShare ChangeDate Reported
SPDR® S&P 500® ETF1.204%1.253%2,781,54434,4082025-08-31
iShares Core S&P 500 ETF1.203%0.000%2,777,89102025-08-31
State St S&P 500® Indx SL Cl III0.534%-0.160%1,232,333-1,9762025-08-31
The Industrial Select Sector SPDR® ETF0.499%-0.556%1,153,033-6,4432025-08-31

Top Mutual Funds

OwnerPercent OwnedPercent ChangeShares OwnedShare ChangeDate Reported
Vanguard US Total Market Shares ETF3.183%0.111%7,342,1938,1222024-09-30
Vanguard Total Stock Mkt Idx Inv3.140%-2.295%7,252,454-170,3142025-07-31
Vanguard Instl Ttl Stck Mkt Idx Tr3.090%2.069%7,132,389144,5902023-03-31
Vanguard Institutional 500 Index Trust2.850%0.722%6,579,19547,1392025-05-31
Vanguard 500 Index Investor2.474%-12.781%5,713,866-837,3052025-07-31
Vanguard Mid Cap Index Institutional2.230%1.088%5,150,27855,4412025-07-31
T. Rowe Price U.S. Value Equity Tr-D1.472%1.588%3,399,70953,1402025-06-30
T. Rowe Price U.S. Value Equity Tr-Z1.450%25.148%3,346,569672,4882025-03-31
Fidelity 500 Index1.267%0.043%2,926,6261,2582025-07-31
T. Rowe Price US Value Equity Composite1.250%-0.532%2,886,255-15,4352025-06-30
T. Rowe Price Value1.247%-0.209%2,880,219-6,0362025-07-31
SPDR® S&P 500 ETF1.248%-1.443%2,878,852-42,1602025-03-31
SPDR® S&P 500® ETF Trust1.215%-0.521%2,802,556-14,6882025-03-31
SPDR® S&P 500® ETF1.204%1.253%2,781,54434,4082025-08-31
iShares Core S&P 500 ETF1.203%0.000%2,777,89102025-08-31
SPDR® S&P 500 ETF Trust1.191%0.701%2,755,86619,1802024-05-30
Fidelity® 500 Index1.157%0.803%2,671,33521,2822023-10-31
Fidelity Magellan0.968%-6.982%2,232,883-167,6002024-12-31
American Funds American Balanced A0.962%0.000%2,221,47002025-06-30
Vanguard Value Index Inv0.886%-0.138%2,046,275-2,8262025-07-31
Fidelity® Magellan®0.861%-1.174%1,986,083-23,6002023-10-31
Vanguard Mid-Cap Growth ETF0.835%2.552%1,928,25847,9832025-07-31
American Funds Capital World Gr&Inc A0.720%48.108%1,661,352539,6382025-03-31
Capital Group World Growth & Inc Cmp0.720%48.108%1,661,352539,6382025-03-31
FvS SICAV Multiple Opportunities F0.699%0.000%1,614,89702025-05-31
MFS Growth B0.678%-25.506%1,568,426-537,0092024-09-30
MFS Growth Equity0.678%-41.485%1,568,426-1,111,9462024-09-30
T. Rowe Price Capital Appreciation0.632%0.000%1,462,3811,462,3812024-03-31
Nissay Space Related Global Stock MF0.632%798.709%1,459,0001,296,6562023-04-25
Vanguard Institutional Index I0.604%-1.162%1,395,151-16,3962025-07-31
JPM US Mid Cap Value-MA0.578%15.102%1,337,795175,5282024-09-30
Principal MidCap R50.566%2.531%1,306,85732,2622025-07-31
AllianceBernstein US L/C Growth Eqty MF0.565%-9.242%1,301,708-132,5502023-05-31
MFS Mid Cap Growth Equity0.562%-8.514%1,295,130-120,5272024-12-31
MFS Mid Cap Growth A0.559%-0.437%1,289,476-5,6542025-01-31
Principal Aligned MidCap Equity0.554%8.742%1,278,959102,8232025-06-30
JHancock Disciplined Value Mid Cap I0.553%0.000%1,276,29602025-01-31
T. Rowe Price U.S. Large-Cap Core Tr-C0.540%3.660%1,245,74443,9882025-03-31
T. Rowe Price U.S. Large-Cap Core Tr-B0.540%3.660%1,245,74443,9882025-03-31
State St S&P 500® Indx SL Cl III0.534%-0.160%1,232,333-1,9762025-08-31
Old Westbury Large Cap Strategies0.532%-10.472%1,225,980-143,4002023-01-31
JPM US Mid Cap Value-Composite0.525%0.000%1,208,66302023-03-31
Champlain Mid Cap Adv0.519%-2.041%1,200,000-25,0002023-12-31
Capital Group Fundamental Invtrs Comp0.518%0.000%1,194,05202024-12-31
American Funds Fundamental Invs A0.518%0.000%1,194,05202024-12-31
JPMorgan Mid Cap Value L0.502%2.391%1,159,12627,0642025-05-31
T. Rowe Price US Large-Cap Core0.502%-1.691%1,157,756-19,9142025-03-31
The Industrial Select Sector SPDR® ETF0.499%-0.556%1,153,033-6,4432025-08-31
EdgePoint Global0.499%21.144%1,151,329200,9502025-06-30
EdgePoint Global Portfolio Series F0.499%21.144%1,151,329200,9502025-06-30
Champlain Mid Cap Fund, LLC0.477%-2.393%1,101,075-26,9952025-07-31
Vanguard Windsor™ II Inv0.446%5.715%1,029,01155,6242025-06-30

Discussions

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Modok9/30/25 10:21pm

$AME wtf is that dump

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rikutarii37/12/25 09:13am

$AME the future is so bright .. I gotta wear shades..

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dogefan775/14/25 10:01am

$AME Shorts talk the talk but cant walk the walk

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dandanaiwo4/26/25 11:01pm

$AME love cooking these little bears on here

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