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, Q4 2021
Institutional positions in Ametek Inc as of Dec 31, 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
- 772
- +66 vs. Q3 2021
- Shares held
- 200.9M
- +651.8K (+0.3%) vs. Q3 2021
- Total value
- $29.5B
- +$4.69B (+18.9%) vs. Q3 2021
- New holders
- 133
- 271 more added
- Sold out
- 67
- 251 more reduced
13 institutions that held it in Q3 2021 haven't filed for Q4 2021 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 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, Q4 2021
Shares, value and share of portfolio for each institution holding Ametek Inc; share changes are against Q3 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Federated Hermes, Inc. | 2,033 | $299.0K | 0.00% | −4,635−69.5% | Reduced |
| Banque Cantonale Vaudoise | 2,040 | $300.0K | 0.01% | 00.0% | Unchanged |
| Cetera Investment Advisers | 2,050 | $301.0K | 0.00% | −761−27.1% | Reduced |
| Boenning & Scattergood, Inc. | 2,045 | $301.0K | 0.05% | 00.0% | Unchanged |
| Gilbert & Cook, Inc. | 2,046 | $301.0K | 0.05% | +31+1.5% | Added |
| Concord Wealth Partners | 2,047 | $301.0K | 0.07% | +1,469+254.2% | Added |
| Marshall Financial Group LLC | 2,059 | $303.0K | 0.11% | −3,470−62.8% | Reduced |
| True North Advisors, LLC | 2,061 | $303.0K | 0.05% | +2,061 | New |
| Sciencast Management LP | 2,100 | $305.0K | 0.05% | −16,136−88.5% | Reduced |
| Whittier Trust Co of Nevada Inc | 2,083 | $306.0K | 0.01% | −600−22.4% | Reduced |
| Clarius Group, LLC | 2,090 | $307.0K | 0.02% | +153+7.9% | Added |
| Kore Private Wealth LLC | 2,155 | $317.0K | 0.04% | −1,036−32.5% | Reduced |
| O'Shaughnessy Asset Management, LLC | 2,176 | $320.0K | 0.01% | +602+38.2% | Added |
| Washington Trust Co | 2,224 | $327.0K | 0.01% | +34+1.6% | Added |
| GWM Advisors LLC | 2,243 | $330.0K | 0.00% | 00.0% | Unchanged |
| Quantinno Capital Management LP | 2,294 | $337.0K | 0.06% | +2,294 | New |
| Clearstead Advisors, LLC | 2,316 | $341.0K | 0.02% | −6−0.3% | Reduced |
| Congress Wealth Management LLC | 2,328 | $343.0K | 0.01% | +2,328 | New |
| Radnor Capital Management, LLC | 2,341 | $344.0K | 0.08% | +2,341 | New |
| Dynamic Technology Lab Private Ltd | 2,391 | $352.0K | 0.04% | −18,415−88.5% | Reduced |
| Financial Council Asset Management Inc | 2,416 | $355.0K | 0.42% | 00.0% | Unchanged |
| Barings LLC | 2,426 | $357.0K | 0.01% | −316−11.5% | Reduced |
| First National Bank & Trust Co of Newtown | 2,430 | $357.0K | 0.07% | 00.0% | Unchanged |
| Sandy Spring Bank | 2,424 | $357.0K | 0.02% | 00.0% | Unchanged |
| Toroso Investments, LLC | 2,444 | $359.0K | 0.01% | +415+20.5% | Added |
| FORA Capital, LLC | 2,450 | $360.0K | 0.14% | +2,450 | New |
| Schmidt P J Investment Management Inc | 2,638 | $361.0K | 0.07% | +152+6.1% | Added |
| Brown Brothers Harriman & Co | 2,453 | $361.0K | 0.00% | +168+7.4% | Added |
| Boston Private Wealth LLC | 2,462 | $362.0K | 0.01% | −763−23.7% | Reduced |
| Peapack Gladstone Financial Corp | 2,487 | $365.0K | 0.01% | 00.0% | Unchanged |
| Investment Advisory Group, LLC | 2,700 | $366.0K | 0.23% | +2,700 | New |
| Wilbanks Smith & Thomas Asset Management LLC | 2,505 | $368.0K | 0.01% | 00.0% | Unchanged |
| Dai-Ichi Life Insurance Company, Ltd | 2,552 | $375.0K | 0.00% | 00.0% | Unchanged |
| Gotham Asset Management, LLC | 2,559 | $376.0K | 0.01% | −1,205−32.0% | Reduced |
| Forum Financial Management, LP | 2,577 | $379.0K | 0.02% | +2,577 | New |
| Grandfield & Dodd, LLC | 2,564 | $380.0K | 0.02% | 00.0% | Unchanged |
| Bessemer Securities LLC | 2,583 | $380.0K | 0.10% | +228+9.7% | Added |
| Umb Bank N A | 2,610 | $383.0K | 0.00% | +2,610 | New |
| Rockwood Wealth Management, LLC | 2,651 | $389.8K | 0.17% | +2,651 | New |
| Cetera Advisor Networks LLC | 2,674 | $393.0K | 0.00% | −73−2.7% | Reduced |
| Point72 Hong Kong Ltd | 2,691 | $396.0K | 0.03% | −9,260−77.5% | Reduced |
| Keybank National Association | 2,690 | $396.0K | 0.00% | +27+1.0% | Added |
| Rafferty Asset Management, LLC | 2,767 | $407.0K | 0.00% | −499−15.3% | Reduced |
| ETF Managers Group, LLC | 2,801 | $410.0K | 0.01% | +2,801 | New |
| Change Path, LLC | 2,792 | $411.0K | 0.02% | +617+28.4% | Added |
| Ascent Group, LLC | 3,030 | $413.0K | 0.05% | +3,030 | New |
| LexAurum Advisors, LLC | 2,825 | $415.0K | 0.14% | −213−7.0% | Reduced |
| Vestcor Inc | 2,853 | $420.0K | 0.01% | −551−16.2% | Reduced |
| Eagle Asset Management Inc | 2,879 | $421.0K | 0.00% | −2,057−41.7% | Reduced |
| Vestmark Advisory Solutions, Inc. | 2,891 | $425.0K | 0.02% | −818−22.1% | Reduced |
| TownSquare Capital, LLC | 2,908 | $428.0K | 0.01% | +2,908 | New |
| Profund Advisors LLC | 2,945 | $433.0K | 0.01% | −356−10.8% | Reduced |
| JB Capital LLC | 2,957 | $434.9K | 0.04% | +732+32.9% | Added |
| Haverford Trust Co | 2,966 | $436.0K | 0.00% | +10.0% | Added |
| Sepio Capital, LP | 2,979 | $438.0K | 0.03% | +259+9.5% | Added |
| Tocqueville Asset Management L.P. | 3,000 | $441.0K | 0.01% | 00.0% | Unchanged |
| Ameritas Investment Partners, Inc. | 3,033 | $446.0K | 0.02% | −169−5.3% | Reduced |
| Williams Jones Wealth Management, LLC. | 3,035 | $446.0K | 0.01% | −153−4.8% | Reduced |
| CWM Advisors, LLC | 3,059 | $450.0K | 0.05% | +79+2.7% | Added |
| PEAK6 Investments LLC | 3,062 | $450.0K | 0.01% | +3,062 | New |
| Intact Investment Management Inc. | 3,100 | $456.0K | 0.01% | +3,100 | New |
| Heartland Bank & Trust Co | 3,114 | $458.0K | 0.34% | +3,114 | New |
| TD Ameritrade Investment Management, LLC | 3,139 | $462.0K | 0.00% | +1,713+120.1% | Added |
| Kestra Advisory Services, LLC | 3,152 | $463.0K | 0.00% | −227−6.7% | Reduced |
| Canandaigua National Corp | 3,164 | $465.0K | 0.07% | +14+0.4% | Added |
| First Horizon Advisors, Inc. | 3,173 | $466.0K | 0.01% | −19−0.6% | Reduced |
| Cresset Asset Management, LLC | 3,167 | $466.0K | 0.00% | +440+16.1% | Added |
| Shufro Rose & Co LLC | 3,174 | $467.0K | 0.03% | −100−3.1% | Reduced |
| Greenleaf Trust | 3,192 | $469.0K | 0.01% | −94−2.9% | Reduced |
| AlphaMark Advisors, LLC | 3,194 | $470.0K | 0.16% | +113+3.7% | Added |
| Moneta Group Investment Advisors LLC | 3,196 | $470.0K | 0.02% | +454+16.6% | Added |
| Cedar Brook Financial Partners, LLC | 3,195 | $470.0K | 0.12% | +684+27.2% | Added |
| Fort Washington Investment Advisors Inc | 3,200 | $471.0K | 0.00% | 00.0% | Unchanged |
| Capital Investment Counsel, Inc | 3,233 | $475.0K | 0.09% | 00.0% | Unchanged |
| Manteio Capital LLC | 3,245 | $477.0K | 0.62% | +3,245 | New |
| Sargent Bickham Lagudis LLC | 3,325 | $489.0K | 0.04% | −200−5.7% | Reduced |
| Aureus Asset Management, LLC | 3,340 | $491.0K | 0.03% | 00.0% | Unchanged |
| Quadrature Capital Ltd | 3,343 | $492.0K | 0.03% | +3,343 | New |
| Cardiff Park Advisors, LLC | 3,375 | $496.0K | 0.07% | +3,375 | New |
| MUFG Americas Holdings Corp | 3,382 | $497.0K | 0.01% | 00.0% | Unchanged |
| Verition Fund Management LLC | 3,408 | $501.0K | 0.01% | −282−7.6% | Reduced |
| Ballentine Partners, LLC | 3,421 | $503.0K | 0.02% | 00.0% | Unchanged |
| Ameritas Advisory Services, LLC | 3,456 | $508.0K | 0.02% | +3,456 | New |
| Chicago Trust Co NA | 3,500 | $515.0K | 0.10% | 00.0% | Unchanged |
| Assetmark, Inc | 3,518 | $517.0K | 0.00% | +3,026+615.0% | Added |
| Legacy Wealth Management, LLC | 3,578 | $526.1K | 0.27% | 00.0% | Unchanged |
| Signaturefd, LLC | 3,591 | $528.0K | 0.02% | +1,051+41.4% | Added |
| Estabrook Capital Management | 3,600 | $529.3K | 0.08% | 00.0% | Unchanged |
| Capitolis Advisors LLC | 3,611 | $531.0K | 0.00% | 00.0% | Unchanged |
| American Portfolios Advisors | 3,635 | $534.5K | 0.02% | +196+5.7% | Added |
| Prudent Man Advisors, LLC | 3,655 | $537.0K | 0.20% | −83−2.2% | Reduced |
| Orion Portfolio Solutions, LLC | 3,688 | $542.0K | 0.02% | +151+4.3% | Added |
| Mount Yale Investment Advisors, LLC | 3,739 | $550.0K | 0.06% | +3,739 | New |
| Nelson, Van Denburg & Campbell Wealth Management Group, LLC | 3,750 | $551.0K | 0.05% | 00.0% | Unchanged |
| Great Valley Advisor Group, Inc. | 3,856 | $556.0K | 0.03% | 00.0% | Unchanged |
| Pensionfund DSM Netherlands | 3,800 | $559.0K | 0.06% | 00.0% | Unchanged |
| HB Wealth Management, LLC | 3,820 | $562.0K | 0.01% | +3,820 | New |
| IBM Retirement Fund | 3,844 | $565.0K | 0.07% | −2,670−41.0% | Reduced |
| Penn Capital Management Co Inc | 3,853 | $567.0K | 0.06% | −109−2.8% | Reduced |
| Cambridge Investment Research Advisors, Inc. | 3,930 | $578.0K | 0.00% | −108−2.7% | Reduced |