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 2025
Institutional positions in Ametek Inc as of Dec 31, 2025. 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
- 1,128
- +115 vs. Q3 2025
- Shares held
- 205.3M
- +7.26M (+3.7%) vs. Q3 2025
- Total value
- $42.1B
- +$4.98B (+13.4%) vs. Q3 2025
- New holders
- 185
- 400 more added
- Sold out
- 70
- 372 more reduced
21 institutions that held it in Q3 2025 haven't filed for Q4 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 2025: 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 2025
Shares, value and share of portfolio for each institution holding Ametek Inc; share changes are against Q3 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| FSM Wealth Advisors, LLC | 2,394 | $491.5K | 0.07% | −3,974−62.4% | Reduced |
| Advisor OS, LLC | 2,384 | $489.5K | 0.04% | +300+14.4% | Added |
| GSB Wealth Management, LLC | 2,384 | $489.5K | 0.11% | +2+0.1% | Added |
| Frank, Rimerman Advisors LLC | 2,365 | $485.6K | 0.03% | +13+0.6% | Added |
| Essential Partners LLC | 2,358 | $484.1K | 0.15% | +235+11.1% | Added |
| DGS Capital Management, LLC | 2,357 | $483.9K | 0.08% | +117+5.2% | Added |
| Fiduciary Trust Co | 2,342 | $480.8K | 0.01% | −837−26.3% | Reduced |
| Catalytic Wealth RIA, LLC | 2,319 | $476.1K | 0.02% | −4,394−65.5% | Reduced |
| Fideuram Asset Management (Ireland) dac | 2,532 | $472.5K | 0.04% | +2,532 | New |
| Bridgefront Capital, LLC | 2,292 | $470.6K | 0.12% | −710−23.7% | Reduced |
| RDA Financial Network | 2,288 | $469.6K | 0.11% | +45+2.0% | Added |
| Osmosis Investment Management UK Ltd | 2,279 | $467.9K | 0.01% | +2,279 | New |
| OpenArc Corporate Advisory, LLC | 2,258 | $463.6K | 0.01% | +2,258 | New |
| Cigna Investments Inc | 2,243 | $460.0K | 0.07% | −37−1.6% | Reduced |
| Atomi Financial Group, Inc. | 2,236 | $459.2K | 0.01% | +321+16.8% | Added |
| Independent Advisor Alliance | 2,227 | $457.2K | 0.01% | +112+5.3% | Added |
| Lyell Wealth Management, LP | 2,227 | $457.2K | 0.03% | +173+8.4% | Added |
| Conrad Siegel Investment Advisors, Inc. | 2,209 | $453.5K | 0.09% | −68−3.0% | Reduced |
| Intesa Sanpaolo S.p.A. | 2,190 | $453.4K | 0.03% | +2,190 | New |
| McElhenny Sheffield Capital Management, LLC | 2,193 | $450.2K | 0.11% | +2,193 | New |
| KFA Private Wealth Group, LLC | 2,160 | $443.5K | 0.11% | 00.0% | Unchanged |
| Schmidt P J Investment Management Inc | 2,153 | $442.0K | 0.07% | −50−2.3% | Reduced |
| Gallagher Fiduciary Advisors, LLC | 2,136 | $438.6K | 0.01% | +147+7.4% | Added |
| First Manhattan Co | 2,130 | $437.3K | 0.00% | −92−4.1% | Reduced |
| Focus Financial Network, Inc. | 2,127 | $436.7K | 0.02% | +28+1.3% | Added |
| Capital Investment Counsel, Inc | 2,125 | $436.3K | 0.05% | 00.0% | Unchanged |
| Catalyst Financial Partners LLC | 2,122 | $435.7K | 0.05% | +803+60.9% | Added |
| DRW Securities, LLC | 2,120 | $435.3K | 0.03% | −387−15.4% | Reduced |
| Aptus Capital Advisors, LLC | 2,120 | $435.3K | 0.00% | +100+5.0% | Added |
| CX Institutional | 2,099 | $431.0K | 0.01% | +230+12.3% | Added |
| LJI Wealth Management, LLC | 2,087 | $428.5K | 0.07% | 00.0% | Unchanged |
| Profund Advisors LLC | 2,080 | $427.0K | 0.01% | −461−18.1% | Reduced |
| Wendell David Associates Inc | 2,075 | $426.0K | 0.04% | 00.0% | Unchanged |
| Sivia Capital Partners, LLC | 2,070 | $425.0K | 0.09% | +51+2.5% | Added |
| HighPoint Advisor Group LLC | 2,067 | $424.4K | 0.01% | −3−0.1% | Reduced |
| Ameritas Investment Partners, Inc. | 2,060 | $422.9K | 0.01% | −45−2.1% | Reduced |
| Waddell & Associates, LLC | 2,055 | $421.9K | 0.03% | +610+42.2% | Added |
| Everhart Financial Group, Inc. | 2,054 | $421.7K | 0.04% | +167+8.9% | Added |
| AE Wealth Management LLC | 2,036 | $418.2K | 0.00% | +98+5.1% | Added |
| Axq Capital, LP | 2,027 | $416.2K | 0.09% | −1,281−38.7% | Reduced |
| GTS Securities LLC | 2,018 | $414.3K | 0.01% | +524+35.1% | Added |
| Chancellor Financial Group WB LP | 2,000 | $410.6K | 0.28% | 00.0% | Unchanged |
| Shufro Rose & Co LLC | 2,000 | $410.6K | 0.03% | 00.0% | Unchanged |
| First Financial Bankshares Inc | 1,993 | $409.2K | 0.01% | −320−13.8% | Reduced |
| Resources Investment Advisors, LLC. | 1,989 | $408.4K | 0.00% | +59+3.1% | Added |
| Fifth Third Wealth Advisors LLC | 1,979 | $406.3K | 0.01% | −38−1.9% | Reduced |
| Florida Financial Advisors, LLC | 1,974 | $405.5K | 0.11% | +43+2.2% | Added |
| Commerzbank Aktiengesellschaft | 1,972 | $405.0K | 0.01% | 00.0% | Unchanged |
| Capstone Investment Advisors, LLC | 1,961 | $402.6K | 0.00% | −1,733−46.9% | Reduced |
| Brevan Howard Capital Management LP | 1,959 | $402.2K | 0.01% | +4+0.2% | Added |
| NewEdge Wealth, LLC | 1,950 | $400.3K | 0.00% | +1,950 | New |
| Stratos Wealth Partners, LTD. | 1,941 | $398.7K | 0.00% | −15−0.8% | Reduced |
| Arkadios Wealth Advisors | 1,921 | $394.4K | 0.01% | −132−6.4% | Reduced |
| apricus wealth, LLC | 1,920 | $394.2K | 0.20% | 00.0% | Unchanged |
| First National Bank & Trust Co of Newtown | 1,900 | $390.1K | 0.07% | 00.0% | Unchanged |
| Morse Asset Management, Inc | 1,900 | $390.1K | 0.08% | +1,900 | New |
| JMN Financial LLC | 1,894 | $388.9K | 0.39% | +1,894 | New |
| Journey Strategic Wealth LLC | 1,877 | $385.4K | 0.01% | +101+5.7% | Added |
| Principal Securities, Inc. | 1,873 | $384.5K | 0.01% | +170+10.0% | Added |
| Caerus Investment Advisors, LLC | 1,838 | $377.4K | 0.13% | −694−27.4% | Reduced |
| Grandfield & Dodd, LLC | 1,833 | $376.3K | 0.02% | −689−27.3% | Reduced |
| Livforsakringsbolaget Skandia, Omsesidigt | 1,824 | $374.4K | 0.02% | 00.0% | Unchanged |
| Fort Washington Investment Advisors Inc | 1,816 | $372.8K | 0.00% | +51+2.9% | Added |
| Pinnacle Wealth Planning Services, Inc. | 1,803 | $370.2K | 0.04% | +287+18.9% | Added |
| Delta Investment Management, LLC | 1,801 | $369.7K | 0.06% | +2+0.1% | Added |
| Wolverine Asset Management LLC | 1,800 | $369.6K | 0.01% | +1,800 | New |
| Ramirez Asset Management, Inc. | 1,795 | $368.5K | 0.05% | 00.0% | Unchanged |
| Bank of Nova Scotia Trust Co | 1,771 | $363.6K | 0.03% | +1,771 | New |
| Flputnam Investment Management Co | 1,760 | $361.4K | 0.01% | +117+7.1% | Added |
| Westpac Banking Corp | 1,748 | $358.9K | 0.02% | 00.0% | Unchanged |
| Moran Wealth Management, LLC | 1,742 | $357.6K | 0.01% | −780−30.9% | Reduced |
| Baker Tilly Wealth Management, LLC | 1,738 | $356.9K | 0.09% | +75+4.5% | Added |
| Chilton Investment Co LLC | 1,712 | $351.5K | 0.01% | +137+8.7% | Added |
| Greenberg Financial Group | 1,697 | $348.4K | 0.14% | +1,697 | New |
| PDS Planning, Inc | 1,688 | $346.6K | 0.02% | +268+18.9% | Added |
| Pinnacle Associates Ltd | 1,688 | $346.5K | 0.00% | +1,688 | New |
| Sowell Financial Services LLC | 1,687 | $346.3K | 0.01% | +240+16.6% | Added |
| Pinnacle Wealth Management Advisory Group, LLC | 1,674 | $343.7K | 0.02% | +1,674 | New |
| Hutchens & Kramer Investment Management Group, LLC | 1,643 | $337.3K | 0.12% | 00.0% | Unchanged |
| Numerai GP LLC | 1,629 | $334.4K | 0.04% | −18,597−91.9% | Reduced |
| Glenview Trust Co | 1,620 | $332.6K | 0.01% | −4−0.2% | Reduced |
| Global Retirement Partners, LLC | 1,609 | $330.4K | 0.01% | +1,218+311.5% | Added |
| Canandaigua National Bank & Trust Co | 1,601 | $328.7K | 0.03% | −1,547−49.1% | Reduced |
| Cambria Investment Management, L.P. | 1,597 | $327.9K | 0.02% | −43−2.6% | Reduced |
| CWM Advisors, LLC | 1,593 | $327.1K | 0.03% | −52−3.2% | Reduced |
| Kohmann Bosshard Financial Services, LLC | 1,552 | $326.0K | 0.03% | +60+4.0% | Added |
| Scotia Capital Inc. | 1,586 | $325.4K | 0.00% | +1,586 | New |
| Claret Asset Management Corp | 1,585 | $325.0K | 0.04% | +61+4.0% | Added |
| MidWestOne Financial Group, Inc. | 1,578 | $324.0K | 0.04% | 00.0% | Unchanged |
| Howard Capital Management Inc. | 1,573 | $323.0K | 0.00% | +8+0.5% | Added |
| Nelson, Van Denburg & Campbell Wealth Management Group, LLC | 1,573 | $323.0K | 0.01% | +500+46.6% | Added |
| Granite Harbor Advisors, Inc. | 1,561 | $320.5K | 0.14% | −3−0.2% | Reduced |
| Riversedge Advisors, LLC | 1,557 | $319.6K | 0.05% | +11+0.7% | Added |
| Sage Mountain Advisors LLC | 1,519 | $311.9K | 0.02% | +1,519 | New |
| J.W. Cole Advisors, Inc. | 1,541 | $311.8K | 0.01% | −197−11.3% | Reduced |
| Fedenia Advisers LLC | 1,517 | $311.5K | 0.12% | −2−0.1% | Reduced |
| SRS Capital Advisors, Inc. | 1,501 | $308.2K | 0.01% | −32,826−95.6% | Reduced |
| Clifford Swan Investment Counsel LLC | 1,500 | $308.0K | 0.01% | 00.0% | Unchanged |
| First Horizon Corp | 1,493 | $306.5K | 0.01% | −146−8.9% | Reduced |
| Evoke Wealth, LLC | 1,489 | $305.7K | 0.01% | +95+6.8% | Added |