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 2026
Institutional positions in Ametek Inc as of Mar 31, 2026. 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
- 1,159
- +49 vs. Q4 2025
- Shares held
- 200.9M
- +27.5M (+15.9%) vs. Q4 2025
- Total value
- $43.0B
- +$7.42B (+20.8%) vs. Q4 2025
- New holders
- 138
- 466 more added
- Sold out
- 89
- 372 more reduced
18 institutions that held it in Q4 2025 haven't filed for Q1 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 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, Q1 2026
Shares, value and share of portfolio for each institution holding Ametek Inc; share changes are against Q4 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Stone House Investment Management, LLC | 44 | $9.43K | 0.00% | 00.0% | Unchanged |
| Gables Capital Management Inc. | 44 | $9.43K | 0.00% | 00.0% | Unchanged |
| Alerus Financial NA | 46 | $9.86K | 0.00% | 00.0% | Unchanged |
| Princeton Global Asset Management LLC | 46 | $9.86K | 0.00% | 00.0% | Unchanged |
| Westend Capital Management, LLC | 47 | $10.1K | 0.00% | 00.0% | Unchanged |
| Triumph Capital Management | 47 | $10.1K | 0.00% | +27+135.0% | Added |
| Crewe Advisors LLC | 49 | $10.5K | 0.00% | 00.0% | Unchanged |
| Your Advocates Ltd., LLP | 50 | $10.7K | 0.00% | 00.0% | Unchanged |
| Missouri Trust & Investment Co | 50 | $10.7K | 0.00% | +50 | New |
| Swiss Re Ltd | 51 | $10.9K | 0.07% | 00.0% | Unchanged |
| Bell Investment Advisors, Inc | 51 | $10.9K | 0.00% | −5−8.9% | Reduced |
| Ritter Daniher Financial Advisory LLC | 53 | $11.4K | 0.00% | 00.0% | Unchanged |
| DiNuzzo Private Wealth, Inc. | 54 | $11.6K | 0.00% | 00.0% | Unchanged |
| Strengthening Families & Communities, LLC | 55 | $11.8K | 0.00% | −4−6.8% | Reduced |
| Aspect Partners, LLC | 55 | $11.8K | 0.00% | −1−1.8% | Reduced |
| Park Place Capital Corp | 55 | $11.8K | 0.00% | 00.0% | Unchanged |
| CGC Financial Services, LLC | 55 | $11.8K | 0.00% | 00.0% | Unchanged |
| JPL Wealth Management, LLC | 57 | $12.2K | 0.00% | +57 | New |
| E Fund Management (Hong Kong) Co., Ltd. | 59 | $12.6K | 0.01% | +57+2,850.0% | Added |
| Richardson Capital Management LLC | 60 | $12.9K | 0.01% | +53+757.1% | Added |
| Ogorek Anthony Joseph | 65 | $13.0K | 0.00% | −32−33.0% | Reduced |
| Capital Analysts, LLC | 61 | $13.0K | 0.00% | −18−22.8% | Reduced |
| Avion Wealth | 62 | $13.0K | 0.00% | +6+10.7% | Added |
| Marquette Asset Management, LLC | 62 | $13.3K | 0.00% | +19+44.2% | Added |
| LRI Investments, LLC | 63 | $13.5K | 0.00% | +52+472.7% | Added |
| Joseph Group Capital Management | 64 | $13.7K | 0.00% | +38+146.2% | Added |
| Sapience Investments, LLC | 66 | $14.1K | 1.83% | −3,187−98.0% | Reduced |
| Cornerstone Planning Group LLC | 62 | $14.3K | 0.00% | +51+463.6% | Added |
| Torren Management, LLC | 67 | $14.4K | 0.01% | +7+11.7% | Added |
| Atlantic Trust, LLC | 68 | $14.6K | 0.00% | 00.0% | Unchanged |
| Purpose Unlimited Inc. | 71 | $15.2K | 0.00% | +71 | New |
| Center for Financial Planning, Inc. | 71 | $15.2K | 0.00% | 00.0% | Unchanged |
| Red Tortoise LLC | 73 | $15.6K | 0.01% | 00.0% | Unchanged |
| Grove Bank & Trust | 74 | $15.9K | 0.00% | 00.0% | Unchanged |
| Timothy G. Youngquist 2020 Irrevocable Trust | 81 | $17.4K | 0.01% | +81 | New |
| Horizon Financial Services, LLC | 82 | $17.6K | 0.01% | +47+134.3% | Added |
| Capital Advisors, Ltd. LLC | 85 | $18.0K | 0.00% | 00.0% | Unchanged |
| Wilkerson Advisory Group LLC | 86 | $18.4K | 0.01% | +41+91.1% | Added |
| Arcadia Investment Advisors LLC | 86 | $18.4K | 0.01% | +46+115.0% | Added |
| Kerr Financial Planning Corp | 84 | $19.3K | 0.02% | 00.0% | Unchanged |
| Barnes Dennig Private Wealth Management LLC | 91 | $19.5K | 0.02% | +91 | New |
| Kemnay Advisory Services Inc. | 92 | $19.7K | 0.00% | −15−14.0% | Reduced |
| Salomon & Ludwin, LLC | 93 | $20.3K | 0.00% | +54+138.5% | Added |
| Lavaca Capital LLC | 96 | $20.6K | 0.00% | 00.0% | Unchanged |
| Golden State Wealth Management, LLC | 98 | $21.0K | 0.00% | 00.0% | Unchanged |
| Prestige Wealth Management Group LLC | 100 | $21.4K | 0.00% | −18−15.3% | Reduced |
| Frazier Financial Advisors, LLC | 103 | $22.1K | 0.01% | 00.0% | Unchanged |
| Atwood & Palmer Inc | 107 | $22.9K | 0.00% | +3+2.9% | Added |
| Private Wealth Asset Management, LLC | 108 | $23.2K | 0.00% | −121−52.8% | Reduced |
| JFS Wealth Advisors, LLC | 110 | $23.6K | 0.00% | −9−7.6% | Reduced |
| New Age Alpha Advisors, LLC | 115 | $24.7K | 0.00% | +19+19.8% | Added |
| Clark Wealth Partners | 116 | $24.9K | 0.02% | 00.0% | Unchanged |
| WPG Advisers, LLC | 120 | $25.7K | 0.02% | −22−15.5% | Reduced |
| Atlantic Private Wealth, LLC | 123 | $26.4K | 0.02% | 00.0% | Unchanged |
| Arlington Trust Co LLC | 123 | $26.4K | 0.00% | +61+98.4% | Added |
| Asset Dedication, LLC | 127 | $27.2K | 0.00% | 00.0% | Unchanged |
| Tiaa Trust, National Association | 129 | $27.7K | 0.00% | −19,863−99.4% | Reduced |
| Annis Gardner Whiting Capital Advisors, LLC | 129 | $27.7K | 0.00% | −3−2.3% | Reduced |
| CoreCap Advisors, LLC | 132 | $28.3K | 0.00% | +3+2.3% | Added |
| Bruce G. Allen Investments, LLC | 133 | $28.5K | 0.02% | −1−0.7% | Reduced |
| Scarborough Advisors, LLC | 136 | $29.2K | 0.00% | −10−6.8% | Reduced |
| Brown, Lisle/Cummings, Inc. | 137 | $29.4K | 0.01% | +123+878.6% | Added |
| Darwin Advisors, LLC | 137 | $29.5K | 0.01% | 00.0% | Unchanged |
| MV Capital Management, Inc. | 140 | $30.0K | 0.00% | +4+2.9% | Added |
| Fortitude Family Office, LLC | 143 | $30.7K | 0.01% | +4+2.9% | Added |
| SJS Investment Consulting Inc. | 143 | $30.7K | 0.00% | +114+393.1% | Added |
| Prosperity Bancshares Inc | 144 | $30.9K | 0.02% | +84+140.0% | Added |
| Toth Financial Advisory Corp | 150 | $32.2K | 0.00% | 00.0% | Unchanged |
| Costello Asset Management, INC | 151 | $32.4K | 0.01% | 00.0% | Unchanged |
| St Germain D J Co Inc | 153 | $32.8K | 0.00% | 00.0% | Unchanged |
| Covestor Ltd | 161 | $35.0K | 0.02% | −93−36.6% | Reduced |
| Financial Network Wealth Advisors LLC | 175 | $37.6K | 0.04% | +35+25.0% | Added |
| Owl Creek Wealth Partners LLC | 185 | $39.7K | 0.01% | +185 | New |
| Front Row Advisors LLC | 195 | $41.8K | 0.01% | 00.0% | Unchanged |
| Twin Peaks Wealth Advisors, LLC | 200 | $42.9K | 0.01% | +200 | New |
| Signature Equity Partners, LLC | 214 | $45.9K | 0.02% | −3−1.4% | Reduced |
| Wall Street Financial Group, Inc. | 221 | $47.4K | 0.03% | +221 | New |
| Basecamp Wealth Advisors LLC | 222 | $47.6K | 0.01% | 00.0% | Unchanged |
| Westside Investment Management, Inc. | 224 | $48.9K | 0.01% | 00.0% | Unchanged |
| Creative Financial Designs Inc | 235 | $50.4K | 0.00% | 00.0% | Unchanged |
| Aster Capital Management (DIFC) Ltd | 294 | $50.6K | 0.02% | +131+80.4% | Added |
| Battery Global Advisors, LLC | 239 | $51.2K | 0.03% | 00.0% | Unchanged |
| Anchor Investment Management, LLC | 249 | $53.4K | 0.00% | 00.0% | Unchanged |
| Keating Financial Advisory Services, Inc. | 249 | $53.4K | 0.01% | +32+14.7% | Added |
| Proathlete Wealth Management LLC | 250 | $53.6K | 0.01% | 00.0% | Unchanged |
| Transamerica Financial Advisors, Inc. | 252 | $54.1K | 0.00% | +99+64.7% | Added |
| Golden State Equity Partners | 257 | $55.1K | 0.00% | +257 | New |
| Zions Bancorporation, National Association | 260 | $55.7K | 0.00% | −674−72.2% | Reduced |
| Opal Wealth Advisors, LLC | 261 | $55.9K | 0.01% | +261 | New |
| Tobam | 263 | $56.0K | 0.01% | −40−13.2% | Reduced |
| Sound Income Strategies, LLC | 259 | $56.6K | 0.00% | +24+10.2% | Added |
| Capula Management Ltd | 279 | $59.8K | 0.00% | +279 | New |
| GW&K Investment Management, LLC | 280 | $60.0K | 0.00% | +50+21.7% | Added |
| Evermay Wealth Management LLC | 285 | $61.1K | 0.01% | 00.0% | Unchanged |
| Quent Capital, LLC | 288 | $61.6K | 0.00% | −1−0.3% | Reduced |
| Towarzystwo Funduszy Inwestycyjnych Pzu SA | 295 | $63.2K | 0.02% | 00.0% | Unchanged |
| Deseret Mutual Benefit Administrators | 296 | $63.5K | 0.02% | +129+77.2% | Added |
| Harbour Investments, Inc. | 309 | $66.3K | 0.00% | +45+17.0% | Added |
| Fideuram Asset Management (Ireland) dac | 286 | $66.8K | 0.01% | −2,246−88.7% | Reduced |
| Root Financial Partners, LLC | 323 | $69.2K | 0.00% | +50+18.3% | Added |