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 2024
Institutional positions in Ametek Inc as of Dec 31, 2024. 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
- 989
- +84 vs. Q3 2024
- Shares held
- 199.8M
- +526.4K (+0.3%) vs. Q3 2024
- Total value
- $36.0B
- +$1.80B (+5.3%) vs. Q3 2024
- New holders
- 137
- 350 more added
- Sold out
- 53
- 355 more reduced
11 institutions that held it in Q3 2024 haven't filed for Q4 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 2024: 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 2024
Shares, value and share of portfolio for each institution holding Ametek Inc; share changes are against Q3 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| ESL Trust Services, LLC | 1,125 | $202.8K | 0.05% | +1,125 | New |
| National Asset Management, Inc. | 1,127 | $203.1K | 0.01% | −662−37.0% | Reduced |
| Bridgewater Associates, LP | 1,132 | $204.1K | 0.00% | +1,132 | New |
| Tandem Investment Advisors, Inc. | 1,136 | $205.0K | 0.01% | +1,136 | New |
| Fullcircle Wealth LLC | 1,117 | $206.0K | 0.08% | +1,117 | New |
| Cumberland Partners Ltd | 1,155 | $208.2K | 0.01% | +1,155 | New |
| ISAM Funds (UK) Ltd | 1,157 | $208.6K | 0.16% | −3,870−77.0% | Reduced |
| Catalyst Financial Partners LLC | 1,189 | $214.3K | 0.04% | +11+0.9% | Added |
| Hilltop Holdings Inc. | 1,190 | $214.4K | 0.01% | +1,190 | New |
| ICONIQ Capital, LLC | 1,191 | $214.7K | 0.00% | +1,191 | New |
| Guerra Pan Advisors, LLC | 1,192 | $214.9K | 0.16% | 00.0% | Unchanged |
| Riverstone Advisors, LLC | 1,200 | $216.3K | 0.12% | 00.0% | Unchanged |
| Essex Financial Services, Inc. | 1,206 | $217.5K | 0.02% | −103−7.9% | Reduced |
| Evergreen Capital Management LLC | 1,220 | $219.9K | 0.01% | +7+0.6% | Added |
| Bank of Nova Scotia Trust Co | 1,223 | $220.5K | 0.02% | −29−2.3% | Reduced |
| Graypoint LLC | 1,223 | $220.5K | 0.01% | +1,223 | New |
| Numerai GP LLC | 1,226 | $221.0K | 0.06% | +1,226 | New |
| Semanteon Capital Management, LP | 1,237 | $223.0K | 0.12% | +1,237 | New |
| Smithfield Trust Co | 1,250 | $225.0K | 0.01% | 00.0% | Unchanged |
| First Interstate Bank | 1,255 | $226.2K | 0.01% | +1,255 | New |
| Aaron Wealth Advisors | 1,262 | $227.5K | 0.03% | +1,262 | New |
| Loring Wolcott & Coolidge Fiduciary Advisors LLP | 1,249 | $231.0K | 0.00% | +249+24.9% | Added |
| Mission Wealth Management, LP | 1,290 | $232.6K | 0.01% | +22+1.7% | Added |
| Wallace Advisory Group, LLC | 1,371 | $235.4K | 0.16% | +75+5.8% | Added |
| Ewa, LLC | 1,317 | $237.4K | 0.09% | −1−0.1% | Reduced |
| Keebeck Alpha, LP | 1,322 | $238.3K | 0.25% | +1,322 | New |
| PDS Planning, Inc | 1,328 | $239.4K | 0.02% | −48−3.5% | Reduced |
| Bridgefront Capital, LLC | 1,336 | $240.8K | 0.08% | −1,046−43.9% | Reduced |
| Professional Advisory Services Inc | 1,350 | $243.0K | 0.03% | 00.0% | Unchanged |
| Ridgecrest Wealth Partners, LLC | 1,350 | $243.4K | 0.13% | 00.0% | Unchanged |
| NorthRock Partners, LLC | 1,354 | $244.1K | 0.01% | −277−17.0% | Reduced |
| King Wealth | 1,365 | $246.0K | 0.04% | 00.0% | Unchanged |
| Mather Group, LLC. | 1,365 | $246.1K | 0.00% | −4−0.3% | Reduced |
| Shelton Capital Management | 1,365 | $246.1K | 0.01% | 00.0% | Unchanged |
| Everpar Advisors LLC | 1,370 | $247.0K | 0.12% | +2+0.1% | Added |
| We Are One Seven, LLC | 1,372 | $247.3K | 0.01% | +1,372 | New |
| SageView Advisory Group, LLC | 1,375 | $247.9K | 0.01% | +1,375 | New |
| Edgestream Partners, L.P. | 1,377 | $248.2K | 0.01% | −4,431−76.3% | Reduced |
| Conning Inc. | 1,380 | $248.8K | 0.01% | −117−7.8% | Reduced |
| Diversify Wealth Management, LLC | 1,427 | $251.4K | 0.02% | −125−8.1% | Reduced |
| Radnor Capital Management, LLC | 1,400 | $252.0K | 0.04% | 00.0% | Unchanged |
| Merit Financial Group, LLC | 1,433 | $258.4K | 0.00% | +1,433 | New |
| R Squared Ltd | 1,440 | $259.6K | 0.25% | +1,440 | New |
| Monetary Management Group Inc | 1,450 | $261.4K | 0.07% | 00.0% | Unchanged |
| Massmutual Trust Co FSB | 1,450 | $261.4K | 0.01% | +63+4.5% | Added |
| EverSource Wealth Advisors, LLC | 1,456 | $262.4K | 0.01% | +1+0.1% | Added |
| Impact Capital Partners LLC | 1,457 | $262.6K | 0.09% | +1,457 | New |
| Marshall Financial Group LLC | 1,465 | $264.2K | 0.06% | −5,449−78.8% | Reduced |
| Shell Asset Management Co | 1,468 | $265.0K | 0.01% | 00.0% | Unchanged |
| Fukoku Mutual Life Insurance Co | 1,474 | $265.7K | 0.02% | 00.0% | Unchanged |
| Kohmann Bosshard Financial Services, LLC | 1,492 | $268.9K | 0.03% | −117−7.3% | Reduced |
| Transcend Wealth Collective, LLC | 1,493 | $269.1K | 0.02% | −20−1.3% | Reduced |
| Clifford Swan Investment Counsel LLC | 1,495 | $269.5K | 0.01% | −21−1.4% | Reduced |
| Howard Capital Management Inc. | 1,501 | $270.6K | 0.00% | +72+5.0% | Added |
| Sargent Investment Group, LLC | 1,551 | $273.8K | 0.04% | +33+2.2% | Added |
| Appleton Partners Inc | 1,520 | $274.0K | 0.02% | +170+12.6% | Added |
| MJP Associates Inc | 1,544 | $278.3K | 0.05% | −3,814−71.2% | Reduced |
| Guardian Capital LP | 1,577 | $284.3K | 0.01% | 00.0% | Unchanged |
| MidWestOne Financial Group, Inc. | 1,578 | $284.4K | 0.04% | 00.0% | Unchanged |
| Skopos Labs, Inc. | 1,582 | $285.2K | 0.08% | +15+1.0% | Added |
| Los Angeles Capital Management LLC | 1,584 | $285.5K | 0.00% | −555−25.9% | Reduced |
| Legacy Advisors, LLC | 1,593 | $287.2K | 0.03% | +64+4.2% | Added |
| Acropolis Investment Management, LLC | 1,595 | $287.5K | 0.02% | 00.0% | Unchanged |
| Hutchens & Kramer Investment Management Group, LLC | 1,602 | $288.8K | 0.16% | −162−9.2% | Reduced |
| Strategic Wealth Partners, Ltd. | 1,566 | $288.8K | 0.02% | −381−19.6% | Reduced |
| Morningstar Investment Management LLC | 1,609 | $290.0K | 0.02% | 00.0% | Unchanged |
| Glenview Trust Co | 1,620 | $292.0K | 0.01% | −10−0.6% | Reduced |
| Checchi Capital Advisers, LLC | 1,622 | $292.4K | 0.02% | −450−21.7% | Reduced |
| CX Institutional | 1,642 | $296.0K | 0.01% | +44+2.8% | Added |
| Advisor OS, LLC | 1,677 | $302.3K | 0.04% | −11,186−87.0% | Reduced |
| Baker Tilly Wealth Management, LLC | 1,679 | $302.7K | 0.12% | +27+1.6% | Added |
| West Oak Capital, LLC | 1,700 | $306.4K | 0.11% | 00.0% | Unchanged |
| Kestra Private Wealth Services, LLC | 1,700 | $306.4K | 0.01% | −631−27.1% | Reduced |
| Pictet North America Advisors SA | 1,700 | $306.4K | 0.03% | 00.0% | Unchanged |
| Aptus Capital Advisors, LLC | 1,705 | $307.3K | 0.00% | +52+3.1% | Added |
| Stanley-Laman Group, Ltd. | 1,705 | $307.3K | 0.04% | −2−0.1% | Reduced |
| Colonial River Wealth Management, LLC | 1,715 | $309.1K | 0.15% | +271+18.8% | Added |
| Axxcess Wealth Management, LLC | 1,715 | $309.1K | 0.01% | +271+18.8% | Added |
| Signature Estate & Investment Advisors LLC | 1,717 | $309.6K | 0.01% | −285−14.2% | Reduced |
| Gallagher Fiduciary Advisors, LLC | 1,718 | $309.6K | 0.06% | +249+17.0% | Added |
| Westpac Banking Corp | 1,748 | $315.1K | 0.02% | 00.0% | Unchanged |
| Sage Mountain Advisors LLC | 1,764 | $318.0K | 0.02% | +256+17.0% | Added |
| Fort Washington Investment Advisors Inc | 1,765 | $318.2K | 0.00% | −300−14.5% | Reduced |
| Ramirez Asset Management, Inc. | 1,795 | $323.6K | 0.07% | 00.0% | Unchanged |
| Flputnam Investment Management Co | 1,812 | $326.6K | 0.01% | −16−0.9% | Reduced |
| Pinnacle Wealth Planning Services, Inc. | 1,813 | $326.8K | 0.05% | +29+1.6% | Added |
| SG Americas Securities, LLC | 1,818 | $328.0K | 0.00% | −5,251−74.3% | Reduced |
| Livforsakringsbolaget Skandia, Omsesidigt | 1,824 | $328.8K | 0.02% | 00.0% | Unchanged |
| Lake Street Advisors Group, LLC | 1,826 | $329.1K | 0.02% | +138+8.2% | Added |
| Delta Investment Management, LLC | 1,832 | $330.2K | 0.06% | +2+0.1% | Added |
| Quotient Wealth Partners, LLC | 1,843 | $332.2K | 0.01% | +70+3.9% | Added |
| Wealthspire Advisors, LLC | 1,858 | $335.0K | 0.00% | +1,858 | New |
| Snowden Capital Advisors LLC | 1,866 | $336.4K | 0.01% | −905−32.7% | Reduced |
| LaSalle St. Investment Advisors, LLC | 1,657 | $337.0K | 0.10% | +1,657 | New |
| Fedenia Advisers LLC | 1,877 | $338.3K | 0.20% | +1,877 | New |
| Prospera Financial Services Inc | 1,875 | $339.1K | 0.01% | −3−0.2% | Reduced |
| Caisse des Depots Et Consignations | 1,896 | $341.8K | 0.02% | +1,896 | New |
| J. Safra Sarasin Holding AG | 1,899 | $342.3K | 0.01% | −4,102−68.4% | Reduced |
| First National Bank & Trust Co of Newtown | 1,900 | $342.5K | 0.07% | 00.0% | Unchanged |
| Boothbay Fund Management, LLC | 1,971 | $355.3K | 0.01% | +643+48.4% | Added |