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, Q1 2025
Institutional positions in Ametek Inc as of Mar 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
- 1,000
- +24 vs. Q4 2024
- Shares held
- 201.6M
- +2.69M (+1.4%) vs. Q4 2024
- Total value
- $34.7B
- −$1.18B (−3.3%) vs. Q4 2024
- New holders
- 103
- 401 more added
- Sold out
- 79
- 327 more reduced
13 institutions that held it in Q4 2024 haven't filed for Q1 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 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, Q1 2025
Shares, value and share of portfolio for each institution holding Ametek Inc; share changes are against Q4 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Northwest & Ethical Investments L.P. | 4,012 | $689.6K | 0.02% | +4,012 | New |
| Quadrature Capital Ltd | 4,040 | $695.4K | 0.02% | +1,625+67.3% | Added |
| NorthCrest Asset Manangement, LLC | 4,046 | $696.5K | 0.02% | +120+3.1% | Added |
| Ballentine Partners, LLC | 4,052 | $697.5K | 0.01% | +184+4.8% | Added |
| CenterBook Partners LP | 4,072 | $701.0K | 0.04% | +973+31.4% | Added |
| MUFG Securities Americas Inc. | 4,094 | $704.7K | 0.08% | +679+19.9% | Added |
| Siemens Fonds Invest GmbH | 4,097 | $705.3K | 0.05% | +176+4.5% | Added |
| Vestcor Inc | 4,124 | $710.0K | 0.02% | +10+0.2% | Added |
| Greenleaf Trust | 4,183 | $720.1K | 0.01% | +131+3.2% | Added |
| Long Run Wealth Advisors, LLC | 4,201 | $723.1K | 0.16% | −135−3.1% | Reduced |
| Atria Wealth Solutions, Inc. | 4,264 | $733.9K | 0.01% | −866−16.9% | Reduced |
| 111 Capital | 4,316 | $743.0K | 0.14% | −493−10.3% | Reduced |
| Portside Wealth Group, LLC | 4,322 | $744.0K | 0.12% | +516+13.6% | Added |
| SeaCrest Wealth Management, LLC | 4,353 | $749.3K | 0.08% | −140−3.1% | Reduced |
| Leavell Investment Management, Inc. | 4,372 | $752.6K | 0.04% | +98+2.3% | Added |
| Versor Investments LP | 4,387 | $755.2K | 0.12% | −1,455−24.9% | Reduced |
| Main Street Financial Solutions, LLC | 4,446 | $765.3K | 0.07% | +991+28.7% | Added |
| Prudent Man Advisors, LLC | 4,485 | $772.0K | 0.28% | +242+5.7% | Added |
| Wolverine Asset Management LLC | 4,500 | $774.6K | 0.02% | −8,000−64.0% | Reduced |
| Nippon Life Global Investors Americas, Inc. | 4,580 | $788.4K | 0.04% | −2,620−36.4% | Reduced |
| Signaturefd, LLC | 4,625 | $796.2K | 0.02% | +67+1.5% | Added |
| Eqis Capital Management, Inc. | 4,660 | $802.3K | 0.07% | −17−0.4% | Reduced |
| Natixis | 4,721 | $802.6K | 0.00% | −63,361−93.1% | Reduced |
| Community Bank, N.A. | 4,800 | $826.3K | 0.11% | 00.0% | Unchanged |
| Board of the Pension Protection Fund | 4,800 | $826.3K | 0.94% | +1,800+60.0% | Added |
| Biltmore Wealth Management, LLC | 4,839 | $832.9K | 0.35% | −55−1.1% | Reduced |
| Spirepoint Private Client, LLC | 4,853 | $835.4K | 0.11% | +10.0% | Added |
| Paradigm Asset Management Co LLC | 4,900 | $843.5K | 0.22% | 00.0% | Unchanged |
| Mirae Asset Securities (USA) Inc. | 4,913 | $845.7K | 0.04% | +4,913 | New |
| Annex Advisory Services, LLC | 4,941 | $850.5K | 0.02% | 00.0% | Unchanged |
| Net Worth Advisory Group | 4,963 | $854.3K | 0.27% | +129+2.7% | Added |
| Vontobel Holding Ltd. | 5,125 | $882.2K | 0.00% | −223−4.2% | Reduced |
| Keybank National Association | 5,173 | $890.5K | 0.00% | −833−13.9% | Reduced |
| Aigen Investment Management, LP | 5,176 | $891.0K | 0.14% | −2,592−33.4% | Reduced |
| Cambridge Investment Research Advisors, Inc. | 5,174 | $891.0K | 0.00% | −7,201−58.2% | Reduced |
| Vestmark Advisory Solutions, Inc. | 5,204 | $895.8K | 0.02% | −911−14.9% | Reduced |
| Hartford Funds Management Co LLC | 5,229 | $900.2K | 0.08% | +864+19.8% | Added |
| PGGM Investments | 5,237 | $901.0K | 0.01% | 00.0% | Unchanged |
| K.J. Harrison & Partners Inc | 5,255 | $904.6K | 0.18% | −2,275−30.2% | Reduced |
| Avantax Advisory Services, Inc. | 5,300 | $912.3K | 0.01% | +329+6.6% | Added |
| United Capital Financial Advisers, LLC | 5,300 | $912.3K | 0.01% | +391+8.0% | Added |
| FORA Capital, LLC | 5,314 | $914.8K | 0.09% | +2,703+103.5% | Added |
| United Services Automobile Association | 5,384 | $917.4K | 0.03% | +5,384 | New |
| Associated Banc-Corp | 5,415 | $932.1K | 0.03% | +15+0.3% | Added |
| Banco Bilbao Vizcaya Argentaria, S.A. | 5,511 | $948.7K | 0.01% | +162+3.0% | Added |
| Sequoia Financial Advisors, LLC | 5,526 | $951.2K | 0.01% | −144−2.5% | Reduced |
| Kovitz Investment Group Partners, LLC | 5,526 | $951.4K | 0.00% | −23−0.4% | Reduced |
| Everence Capital Management Inc | 5,540 | $954.0K | 0.06% | 00.0% | Unchanged |
| Monte Financial Group, LLC | 6,074 | $958.6K | 0.42% | −892−12.8% | Reduced |
| Coldstream Capital Management Inc | 5,599 | $963.8K | 0.02% | −185−3.2% | Reduced |
| Estabrook Capital Management | 5,600 | $964.0K | 0.16% | −2,210−28.3% | Reduced |
| Smartleaf Asset Management LLC | 5,658 | $964.1K | 0.09% | −62−1.1% | Reduced |
| IVC Wealth Advisors LLC | 5,628 | $968.8K | 0.52% | +9+0.2% | Added |
| Polymer Capital Management (US) LLC | 5,638 | $970.5K | 0.29% | +5,638 | New |
| GAMMA Investing LLC | 5,654 | $973.3K | 0.07% | +384+7.3% | Added |
| Meeder Advisory Services, Inc. | 5,661 | $974.4K | 0.06% | −78−1.4% | Reduced |
| Harfst & Associates, Inc. | 5,722 | $985.0K | 0.23% | +5,722 | New |
| Mystic Asset Management, Inc. | 5,750 | $989.8K | 0.26% | −744−11.5% | Reduced |
| Headlands Technologies LLC | 5,795 | $997.6K | 0.11% | −12,725−68.7% | Reduced |
| Merit Financial Group, LLC | 5,877 | $1.01M | 0.02% | +4,444+310.1% | Added |
| Scientech Research LLC | 5,924 | $1.02M | 0.27% | +5,924 | New |
| FSM Wealth Advisors, LLC | 5,969 | $1.03M | 0.23% | +138+2.4% | Added |
| Prescott Group Capital Management, L.L.C. | 6,000 | $1.03M | 0.15% | 00.0% | Unchanged |
| Cooper Financial Group | 6,004 | $1.03M | 0.14% | +233+4.0% | Added |
| Charter Trust Co | 6,009 | $1.03M | 0.07% | −366−5.7% | Reduced |
| Montag & Caldwell, LLC | 6,037 | $1.04M | 0.24% | 00.0% | Unchanged |
| Tikehau Investment Management | 6,100 | $1.05M | 1.62% | 00.0% | Unchanged |
| Knollwood Investment Advisory, LLC | 6,138 | $1.06M | 0.12% | 00.0% | Unchanged |
| South Dakota Investment Council | 6,207 | $1.07M | 0.02% | 00.0% | Unchanged |
| Brown Brothers Harriman & Co | 6,255 | $1.08M | 0.01% | −42−0.7% | Reduced |
| Alps Advisors Inc | 6,260 | $1.08M | 0.01% | +60+1.0% | Added |
| J. W. Coons Advisors, LLC | 6,347 | $1.09M | 0.29% | −90−1.4% | Reduced |
| Nebula Research & Development LLC | 6,387 | $1.10M | 0.10% | +2,253+54.5% | Added |
| Noesis Capital Mangement Corp | 6,393 | $1.10M | 0.22% | 00.0% | Unchanged |
| Lido Advisors, LLC | 6,424 | $1.11M | 0.01% | −148−2.3% | Reduced |
| Ossiam | 6,463 | $1.11M | 0.02% | −331−4.9% | Reduced |
| Clearbridge Investments, LLC | 6,488 | $1.12M | 0.00% | +11+0.2% | Added |
| Investment Management Corp of Ontario | 6,526 | $1.12M | 0.02% | +100+1.6% | Added |
| LMR Partners LLP | 6,535 | $1.12M | 0.02% | +6,535 | New |
| Centiva Capital, LP | 6,603 | $1.14M | 0.07% | −4,858−42.4% | Reduced |
| Gibbs Wealth Management | 6,660 | $1.15M | 0.28% | +1,376+26.0% | Added |
| Advisors Asset Management, Inc. | 6,668 | $1.15M | 0.02% | +2,561+62.4% | Added |
| QRG Capital Management, Inc. | 6,670 | $1.15M | 0.01% | +1,368+25.8% | Added |
| Clearstead Advisors, LLC | 6,671 | $1.15M | 0.02% | +498+8.1% | Added |
| Meiji Yasuda Life Insurance Co | 6,710 | $1.16M | 0.02% | −339−4.8% | Reduced |
| Value Partners Investments Inc. | 6,708 | $1.16M | 0.10% | +1,480+28.3% | Added |
| Kentucky Retirement Systems Insurance Trust Fund | 6,713 | $1.16M | 0.08% | −1,954−22.5% | Reduced |
| Axq Capital, LP | 6,774 | $1.17M | 0.47% | +6,774 | New |
| Waldron Private Wealth LLC | 6,992 | $1.20M | 0.06% | −353−4.8% | Reduced |
| ICW Investment Advisors LLC | 7,048 | $1.21M | 0.49% | +159+2.3% | Added |
| Davenport & Co LLC | 7,125 | $1.23M | 0.01% | +60+0.8% | Added |
| Teza Capital Management LLC | 7,128 | $1.23M | 0.56% | +7,128 | New |
| Wasatch Advisors Inc | 7,142 | $1.23M | 0.01% | +897+14.4% | Added |
| Inspire Advisors, LLC | 7,200 | $1.24M | 0.14% | −14−0.2% | Reduced |
| Cim, LLC | 7,264 | $1.25M | 0.19% | +8+0.1% | Added |
| Private Advisor Group, LLC | 7,306 | $1.26M | 0.01% | +296+4.2% | Added |
| RFG - Bristol Wealth Advisors, LLC | 7,319 | $1.26M | 0.42% | −1,281−14.9% | Reduced |
| Northwestern Mutual Investment Management Company, LLC | 7,356 | $1.27M | 0.02% | +11+0.1% | Added |
| ARK Investment Management LLCSuperinvestorARK Invest | 7,391 | $1.27M | 0.01% | −1,432−16.2% | Reduced |
| Bridgefront Capital, LLC | 7,397 | $1.27M | 0.37% | +6,061+453.7% | Added |