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 |
|---|---|---|---|---|---|
| Cambria Investment Management, L.P. | 1,110 | $237.9K | 0.01% | −487−30.5% | Reduced |
| Dogwood Wealth Management LLC | 1,103 | $236.4K | 0.10% | −308−21.8% | Reduced |
| Midwest Financial Partners Investments, Inc. | 1,100 | $235.8K | 0.13% | 00.0% | Unchanged |
| DV Trading LLC | 1,100 | $235.8K | 0.02% | +700+175.0% | Added |
| Greenspring Advisors, LLC | 1,093 | $234.3K | 0.01% | +1,093 | New |
| SmartHarvest Portfolios, LLC | 1,087 | $233.0K | 0.10% | −187−14.7% | Reduced |
| Albert D Mason Inc | 1,084 | $232.4K | 0.15% | −22−2.0% | Reduced |
| Conning Inc. | 1,079 | $231.3K | 0.01% | −183−14.5% | Reduced |
| Ritholtz Wealth Management | 1,067 | $228.7K | 0.00% | −71−6.2% | Reduced |
| Resources Investment Advisors, LLC. | 1,062 | $227.7K | 0.00% | −927−46.6% | Reduced |
| Wellspring Financial Advisors, LLC | 1,048 | $224.7K | 0.02% | +1,048 | New |
| Beacon Investment Advisory Services, Inc. | 1,045 | $224.0K | 0.01% | 00.0% | Unchanged |
| Curated Wealth Partners LLC | 1,014 | $217.4K | 0.03% | −202−16.6% | Reduced |
| Torrey-Payne Wealth Management, LLC | 1,000 | $214.4K | 0.20% | 00.0% | Unchanged |
| Berger Financial Group, Inc | 997 | $213.7K | 0.01% | 00.0% | Unchanged |
| Quotient Wealth Partners, LLC | 997 | $213.6K | 0.01% | −95−8.7% | Reduced |
| Traynor Capital Management, Inc. | 1,018 | $212.1K | 0.01% | 00.0% | Unchanged |
| Legacy Advisors, LLC | 985 | $211.1K | 0.02% | +985 | New |
| Federated Hermes, Inc. | 983 | $210.7K | 0.00% | −3,120−76.0% | Reduced |
| NBC Securities, Inc. | 983 | $210.7K | 0.02% | −1−0.1% | Reduced |
| Sunbelt Securities, Inc. | 981 | $210.3K | 0.01% | +972+10,800.0% | Added |
| Intesa Sanpaolo Wealth Management | 973 | $208.6K | 0.05% | −59−5.7% | Reduced |
| Benjamin Edwards Inc | 970 | $207.9K | 0.00% | +970 | New |
| Appleton Partners Inc | 967 | $207.0K | 0.01% | +967 | New |
| Welch & Forbes LLC | 962 | $206.2K | 0.00% | +962 | New |
| Prime Capital Investment Advisors, LLC | 961 | $206.0K | 0.00% | +961 | New |
| Baker Avenue Asset Management, LP | 958 | $205.3K | 0.00% | +958 | New |
| Inscription Capital, LLC | 950 | $203.7K | 0.02% | +950 | New |
| Bridgewater Advisors Inc. | 904 | $203.2K | 0.01% | +904 | New |
| Turning Point Benefit Group, Inc. | 932 | $203.0K | 0.13% | +13+1.4% | Added |
| Prelude Capital Management, LLC | 942 | $201.9K | 0.02% | −471−33.3% | Reduced |
| Alta Advisers Ltd | 939 | $201.3K | 0.07% | +939 | New |
| River Wealth Advisors LLC | 937 | $200.9K | 0.02% | +937 | New |
| Leonteq Securities AG | 886 | $189.9K | 0.01% | +789+813.4% | Added |
| Washington Trust Advisors, Inc. | 848 | $181.8K | 0.01% | −2−0.2% | Reduced |
| Virtus ETF Advisers LLC | 825 | $176.8K | 0.08% | −198−19.4% | Reduced |
| State of Wyoming | 819 | $175.6K | 0.02% | −400−32.8% | Reduced |
| Cohen & Steers, Inc. | 800 | $171.0K | 0.00% | 00.0% | Unchanged |
| Parkside Financial Bank & Trust | 719 | $154.1K | 0.01% | −24−3.2% | Reduced |
| N.E.W. Advisory Services LLC | 709 | $152.0K | 0.01% | −42−5.6% | Reduced |
| Colonial Trust Co | 707 | $151.6K | 0.02% | +6+0.9% | Added |
| CVA Family Office, LLC | 653 | $140.0K | 0.01% | +141+27.5% | Added |
| Onefund, LLC | 631 | $137.9K | 0.09% | −35−5.3% | Reduced |
| SHP Wealth Management | 633 | $135.7K | 0.01% | +51+8.8% | Added |
| Hantz Financial Services, Inc. | 625 | $134.0K | 0.00% | +366+141.3% | Added |
| Pittenger & Anderson Inc | 622 | $133.3K | 0.01% | +622 | New |
| Harbor Investment Advisory, LLC | 615 | $131.8K | 0.01% | −45−6.8% | Reduced |
| Wealth Enhancement Trust Services, Inc. | 566 | $121.3K | 0.01% | −137−19.5% | Reduced |
| Oslo Pensjonsforsikring AS | 512 | $109.8K | 0.02% | +512 | New |
| Eastern Bank | 507 | $108.7K | 0.00% | +61+13.7% | Added |
| Cromwell Holdings LLC | 482 | $103.3K | 0.06% | 00.0% | Unchanged |
| Private Trust Co NA | 455 | $97.5K | 0.01% | +97+27.1% | Added |
| Axiom Investment Management LLC | 424 | $90.9K | 0.07% | +424 | New |
| True Wealth Design, LLC | 408 | $87.5K | 0.02% | +82+25.2% | Added |
| Phillip James Consulting Co. | 408 | $87.0K | 0.07% | +408 | New |
| Ronald Blue Trust, Inc. | 400 | $85.7K | 0.00% | −97−19.5% | Reduced |
| Johnson Financial Group, Inc. | 398 | $85.3K | 0.00% | −50−11.2% | Reduced |
| Glen Eagle Advisors, LLC | 370 | $79.3K | 0.01% | 00.0% | Unchanged |
| First Command Advisory Services, Inc. | 342 | $73.3K | 0.00% | +38+12.5% | Added |
| Root Financial Partners, LLC | 323 | $69.2K | 0.00% | +50+18.3% | Added |
| Fideuram Asset Management (Ireland) dac | 286 | $66.8K | 0.01% | −2,246−88.7% | Reduced |
| Harbour Investments, Inc. | 309 | $66.3K | 0.00% | +45+17.0% | Added |
| Deseret Mutual Benefit Administrators | 296 | $63.5K | 0.02% | +129+77.2% | Added |
| Towarzystwo Funduszy Inwestycyjnych Pzu SA | 295 | $63.2K | 0.02% | 00.0% | Unchanged |
| Quent Capital, LLC | 288 | $61.6K | 0.00% | −1−0.3% | Reduced |
| Evermay Wealth Management LLC | 285 | $61.1K | 0.01% | 00.0% | Unchanged |
| GW&K Investment Management, LLC | 280 | $60.0K | 0.00% | +50+21.7% | Added |
| Capula Management Ltd | 279 | $59.8K | 0.00% | +279 | New |
| Sound Income Strategies, LLC | 259 | $56.6K | 0.00% | +24+10.2% | Added |
| Tobam | 263 | $56.0K | 0.01% | −40−13.2% | Reduced |
| Opal Wealth Advisors, LLC | 261 | $55.9K | 0.01% | +261 | New |
| Zions Bancorporation, National Association | 260 | $55.7K | 0.00% | −674−72.2% | Reduced |
| Golden State Equity Partners | 257 | $55.1K | 0.00% | +257 | New |
| Transamerica Financial Advisors, Inc. | 252 | $54.1K | 0.00% | +99+64.7% | Added |
| Proathlete Wealth Management LLC | 250 | $53.6K | 0.01% | 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 |
| Battery Global Advisors, LLC | 239 | $51.2K | 0.03% | 00.0% | Unchanged |
| Aster Capital Management (DIFC) Ltd | 294 | $50.6K | 0.02% | +131+80.4% | Added |
| Creative Financial Designs Inc | 235 | $50.4K | 0.00% | 00.0% | Unchanged |
| Westside Investment Management, Inc. | 224 | $48.9K | 0.01% | 00.0% | Unchanged |
| Basecamp Wealth Advisors LLC | 222 | $47.6K | 0.01% | 00.0% | Unchanged |
| Wall Street Financial Group, Inc. | 221 | $47.4K | 0.03% | +221 | New |
| Signature Equity Partners, LLC | 214 | $45.9K | 0.02% | −3−1.4% | Reduced |
| Twin Peaks Wealth Advisors, LLC | 200 | $42.9K | 0.01% | +200 | New |
| Front Row Advisors LLC | 195 | $41.8K | 0.01% | 00.0% | Unchanged |
| Owl Creek Wealth Partners LLC | 185 | $39.7K | 0.01% | +185 | New |
| Financial Network Wealth Advisors LLC | 175 | $37.6K | 0.04% | +35+25.0% | Added |
| Covestor Ltd | 161 | $35.0K | 0.02% | −93−36.6% | Reduced |
| St Germain D J Co Inc | 153 | $32.8K | 0.00% | 00.0% | Unchanged |
| Costello Asset Management, INC | 151 | $32.4K | 0.01% | 00.0% | Unchanged |
| Toth Financial Advisory Corp | 150 | $32.2K | 0.00% | 00.0% | Unchanged |
| Prosperity Bancshares Inc | 144 | $30.9K | 0.02% | +84+140.0% | Added |
| SJS Investment Consulting Inc. | 143 | $30.7K | 0.00% | +114+393.1% | Added |
| Fortitude Family Office, LLC | 143 | $30.7K | 0.01% | +4+2.9% | Added |
| MV Capital Management, Inc. | 140 | $30.0K | 0.00% | +4+2.9% | Added |
| Darwin Advisors, LLC | 137 | $29.5K | 0.01% | 00.0% | Unchanged |
| Brown, Lisle/Cummings, Inc. | 137 | $29.4K | 0.01% | +123+878.6% | Added |
| Scarborough Advisors, LLC | 136 | $29.2K | 0.00% | −10−6.8% | Reduced |
| Bruce G. Allen Investments, LLC | 133 | $28.5K | 0.02% | −1−0.7% | Reduced |