Ametek Inc
AME- Exchange
- NYSE
- Industry
- Industrial Instruments For Measurement, Display, and Control
- SEC CIK
- 0001037868
In the last 90 days, Ametek Inc insiders filed 1 open-market purchase and 1 sale; 1,201 institutions reported holding it in 13F filings for Q2 2026, worth $49.7B in total; superinvestors Giverny Capital and ARK Invest hold it.
13F holders, Q3 2021
Institutional positions in Ametek Inc as of Sep 30, 2021. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 719
- +3 vs. Q2 2021
- Shares held
- 200.5M
- −54.7K (0.0%) vs. Q2 2021
- Total value
- $24.9B
- −$1.90B (−7.1%) vs. Q2 2021
- New holders
- 62
- 246 more added
- Sold out
- 59
- 265 more reduced
7 institutions that held it in Q2 2021 haven't filed for Q3 2021 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 2021: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting AME on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 1,201 | $49.7B |
| Q1 2026 | 1,159 | $43.0B |
| Q4 2025 | 1,128 | $42.1B |
| Q3 2025 | 1,034 | $37.4B |
| Q2 2025 | 1,004 | $36.8B |
| Q1 2025 | 1,000 | $34.7B |
| Q4 2024 | 989 | $36.0B |
| Q3 2024 | 916 | $34.3B |
| Q2 2024 | 900 | $33.9B |
| Q1 2024 | 910 | $37.0B |
| Q4 2023 | 859 | $33.3B |
| Q3 2023 | 814 | $29.9B |
| Q2 2023 | 823 | $32.6B |
| Q1 2023 | 777 | $29.2B |
| Q4 2022 | 790 | $28.9B |
| Q3 2022 | 753 | $22.7B |
| Q2 2022 | 745 | $21.7B |
| Q1 2022 | 753 | $26.6B |
| Q4 2021 | 772 | $29.5B |
| Q3 2021 | 719 | $24.9B |
| Q2 2021 | 723 | $26.8B |
| Q1 2021 | 695 | $25.4B |
Institutions, Q3 2021
Shares, value and share of portfolio for each institution holding Ametek Inc; share changes are against Q2 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Natixis Investment Managers International | 8,175 | $1.01M | 0.06% | 00.0% | Unchanged |
| Polar Asset Management Partners Inc. | 8,150 | $1.01M | 0.01% | +5,150+171.7% | Added |
| Virtu Financial LLC | 8,133 | $1.01M | 0.09% | +8,133 | New |
| Avitas Wealth Management LLC | 7,962 | $987.0K | 0.18% | −81−1.0% | Reduced |
| Capstone Investment Advisors, LLC | 7,930 | $983.0K | 0.02% | +7,930 | New |
| Wetherby Asset Management Inc | 7,840 | $972.0K | 0.06% | +81+1.0% | Added |
| Massmutual Trust Co FSB | 7,833 | $971.0K | 0.04% | −167−2.1% | Reduced |
| Twinbeech Capital LP | 7,725 | $958.0K | 0.07% | +7,725 | New |
| Engineers Gate Manager LP | 7,717 | $957.0K | 0.05% | +4,807+165.2% | Added |
| Rockefeller Capital Management L.P. | 7,413 | $919.0K | 0.00% | −146−1.9% | Reduced |
| Miracle Mile Advisors, LLC | 7,274 | $902.0K | 0.04% | 00.0% | Unchanged |
| Tower Research Capital LLC (TRC) | 7,244 | $898.0K | 0.02% | +1,682+30.2% | Added |
| Erste Asset Management GmbH | 7,052 | $893.4K | 0.02% | −106,439−93.8% | Reduced |
| Citizens Business Bank | 7,100 | $880.0K | 0.12% | 00.0% | Unchanged |
| WoodTrust Financial Corp | 7,080 | $878.0K | 0.21% | +3,738+111.8% | Added |
| SG Americas Securities, LLC | 7,060 | $876.0K | 0.00% | −5,733−44.8% | Reduced |
| Cigna Investments Inc | 7,049 | $875.0K | 0.07% | −196−2.7% | Reduced |
| Community Bank, N.A. | 7,000 | $868.0K | 0.11% | 00.0% | Unchanged |
| Moloney Securities Asset Management, LLC | 6,738 | $836.0K | 0.15% | +6,738 | New |
| Douglass Winthrop Advisors, LLC | 6,728 | $834.0K | 0.02% | −200−2.9% | Reduced |
| IVC Wealth Advisors LLC | 6,706 | $832.0K | 0.57% | +201+3.1% | Added |
| Echo Street Capital Management LLC | 6,707 | $832.0K | 0.01% | +2,488+59.0% | Added |
| Siemens Fonds Invest GmbH | 6,674 | $828.0K | 0.06% | +6,674 | New |
| Federated Hermes, Inc. | 6,668 | $827.0K | 0.00% | +4,515+209.7% | Added |
| Assenagon Asset Management S.A. | 6,640 | $823.0K | 0.00% | −202,691−96.8% | Reduced |
| Davenport & Co LLC | 6,625 | $822.0K | 0.01% | +221+3.5% | Added |
| Noesis Capital Mangement Corp | 6,515 | $808.0K | 0.16% | 00.0% | Unchanged |
| IBM Retirement Fund | 6,514 | $808.0K | 0.06% | +32+0.5% | Added |
| Brasada Capital Management, LP | 6,500 | $806.0K | 0.16% | 00.0% | Unchanged |
| Leavell Investment Management, Inc. | 6,502 | $806.0K | 0.06% | 00.0% | Unchanged |
| Biltmore Wealth Management, LLC | 6,474 | $803.0K | 0.32% | +170+2.7% | Added |
| Integrated Wealth Concepts LLC | 6,466 | $802.0K | 0.03% | +505+8.5% | Added |
| Samlyn Capital, LLC | 6,369 | $790.0K | 0.01% | −258−3.9% | Reduced |
| Kentucky Retirement Systems Insurance Trust Fund | 5,941 | $737.0K | 0.08% | −69−1.1% | Reduced |
| Nomura Holdings Inc | 5,865 | $732.0K | 0.01% | +1,842+45.8% | Added |
| XTX Topco Ltd | 5,859 | $727.0K | 0.24% | +5,859 | New |
| J. W. Coons Advisors, LLC | 5,667 | $705.0K | 0.24% | +545+10.6% | Added |
| Captrust Financial Advisors | 5,686 | $705.0K | 0.01% | +793+16.2% | Added |
| Strategic Wealth Partners, Ltd. | 5,586 | $693.0K | 0.20% | −4−0.1% | Reduced |
| Marshall Financial Group LLC | 5,529 | $686.0K | 0.35% | +558+11.2% | Added |
| Quantamental Technologies LLC | 5,479 | $679.0K | 0.45% | +3,029+123.6% | Added |
| Bokf, NA | 5,407 | $670.0K | 0.01% | +5,407 | New |
| Probity Advisors, Inc. | 5,400 | $670.0K | 0.14% | +5,400 | New |
| Sapience Investments, LLC | 5,301 | $657.0K | 0.08% | 00.0% | Unchanged |
| Ziegler Capital Management, LLC | 5,296 | $657.0K | 0.02% | 00.0% | Unchanged |
| Sawtooth Solutions, LLC | 5,232 | $649.0K | 0.10% | +539+11.5% | Added |
| Illinois Municipal Retirement Fund | 5,225 | $648.0K | 0.02% | 00.0% | Unchanged |
| Pictet Bank & Trust Ltd | 5,100 | $632.0K | 0.39% | 00.0% | Unchanged |
| World Asset Management Inc | 5,065 | $628.0K | 0.06% | −435−7.9% | Reduced |
| Elevated Capital Advisors, LLC | 5,009 | $621.0K | 0.21% | +5,009 | New |
| Jade Capital Advisors, LLC | 5,000 | $620.0K | 0.38% | +5,000 | New |
| Heritage Trust Co | 4,980 | $618.0K | 0.09% | 00.0% | Unchanged |
| Credential Qtrade Securities Inc. | 4,971 | $616.5K | 0.05% | +4,903+7,210.3% | Added |
| Ifrah Financial Services, Inc. | 4,946 | $613.0K | 0.18% | −26−0.5% | Reduced |
| Eagle Asset Management Inc | 4,936 | $612.0K | 0.00% | −1,411−22.2% | Reduced |
| Shell Asset Management Co | 4,929 | $611.0K | 0.01% | +178+3.7% | Added |
| Redpoint Investment Management Pty Ltd | 4,860 | $603.0K | 0.05% | 00.0% | Unchanged |
| JustInvest LLC | 4,832 | $599.0K | 0.05% | −4,134−46.1% | Reduced |
| Skandinaviska Enskilda Banken AB (publ) | 4,821 | $598.0K | 0.00% | −33,536−87.4% | Reduced |
| First Manhattan Co | 4,830 | $598.0K | 0.00% | 00.0% | Unchanged |
| O'Brien Wealth Partners LLC | 4,727 | $593.0K | 0.21% | −87−1.8% | Reduced |
| Northwestern Mutual Wealth Management Co | 4,738 | $587.0K | 0.00% | +218+4.8% | Added |
| Park Avenue Securities LLC | 4,625 | $574.0K | 0.01% | +9+0.2% | Added |
| NorthCoast Asset Management LLC | 4,624 | $573.0K | 0.02% | 00.0% | Unchanged |
| Bryn Mawr Trust Co | 4,589 | $569.0K | 0.02% | −30−0.6% | Reduced |
| EP Wealth Advisors, LLC | 4,505 | $559.0K | 0.02% | +271+6.4% | Added |
| Symmetry Partners, LLC | 4,447 | $558.0K | 0.04% | 00.0% | Unchanged |
| HBK Sorce Advisory LLC | 4,442 | $551.0K | 0.03% | −106−2.3% | Reduced |
| Atom Investors LP | 4,420 | $548.0K | 0.11% | +4,420 | New |
| First Citizens Bank & Trust Co | 4,328 | $537.0K | 0.03% | −11−0.3% | Reduced |
| Cooper Financial Group | 4,289 | $532.0K | 0.11% | +322+8.1% | Added |
| ICW Investment Advisors LLC | 4,234 | $525.0K | 0.34% | +228+5.7% | Added |
| Machina Capital S.A.S. | 4,205 | $521.0K | 1.12% | +370+9.6% | Added |
| Derby & Company, Inc | 4,075 | $505.0K | 0.10% | 00.0% | Unchanged |
| Meeder Asset Management Inc | 4,061 | $504.0K | 0.03% | −55−1.3% | Reduced |
| Cambridge Investment Research Advisors, Inc. | 4,038 | $501.0K | 0.00% | −2,337−36.7% | Reduced |
| Johnson Financial Group, Inc. | 4,015 | $498.0K | 0.03% | −199−4.7% | Reduced |
| Penn Capital Management Co Inc | 3,962 | $491.0K | 0.05% | −125−3.1% | Reduced |
| Corient Capital Partners, LLC | 3,959 | $491.0K | 0.04% | +221+5.9% | Added |
| Great Valley Advisor Group, Inc. | 3,856 | $479.0K | 0.03% | +7+0.2% | Added |
| Apollon Wealth Management, LLC | 3,857 | $478.0K | 0.07% | −3,784−49.5% | Reduced |
| Ethic Inc. | 3,826 | $474.0K | 0.05% | +149+4.1% | Added |
| TSFG, LLC | 3,816 | $473.0K | 0.18% | +391+11.4% | Added |
| Advisory Services Network, LLC | 3,796 | $471.0K | 0.01% | +446+13.3% | Added |
| Pensionfund DSM Netherlands | 3,800 | $471.0K | 0.06% | +3,800 | New |
| Gotham Asset Management, LLC | 3,764 | $467.0K | 0.02% | −24,943−86.9% | Reduced |
| Capitolis Advisors LLC | 3,611 | $466.0K | 0.00% | −4,326−54.5% | Reduced |
| Nelson, Van Denburg & Campbell Wealth Management Group, LLC | 3,750 | $465.0K | 0.04% | −300−7.4% | Reduced |
| Prudent Man Advisors, LLC | 3,738 | $464.0K | 0.18% | −36−1.0% | Reduced |
| Vestmark Advisory Solutions, Inc. | 3,709 | $460.0K | 0.03% | +645+21.1% | Added |
| Verition Fund Management LLC | 3,690 | $458.0K | 0.01% | −1,321−26.4% | Reduced |
| Quadrant Capital Group LLC | 3,650 | $453.0K | 0.06% | −53−1.4% | Reduced |
| Estabrook Capital Management | 3,600 | $446.4K | 0.07% | 00.0% | Unchanged |
| Legacy Wealth Management, LLC | 3,578 | $443.7K | 0.24% | −70−1.9% | Reduced |
| Orion Portfolio Solutions, LLC | 3,537 | $439.0K | 0.02% | +279+8.6% | Added |
| Sargent Bickham Lagudis LLC | 3,525 | $437.0K | 0.04% | 00.0% | Unchanged |
| Chicago Trust Co NA | 3,500 | $434.0K | 0.10% | −17−0.5% | Reduced |
| Ameritas Investment Company, LLC | 3,456 | $429.0K | 0.02% | +3,006+668.0% | Added |
| American Portfolios Advisors | 3,439 | $426.5K | 0.02% | +181+5.6% | Added |
| Ballentine Partners, LLC | 3,421 | $424.0K | 0.01% | +3+0.1% | Added |