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 |
|---|---|---|---|---|---|
| TD Private Client Wealth LLC | 1,473 | $302.4K | 0.01% | −59−3.9% | Reduced |
| Massmutual Trust Co FSB | 1,453 | $298.3K | 0.01% | −22−1.5% | Reduced |
| Monetary Management Group Inc | 1,450 | $297.7K | 0.07% | 00.0% | Unchanged |
| Change Path, LLC | 1,449 | $297.5K | 0.01% | −23−1.6% | Reduced |
| Snowden Capital Advisors LLC | 1,448 | $297.3K | 0.01% | −61−4.0% | Reduced |
| Indivisible Partners | 1,444 | $296.5K | 0.03% | +1,444 | New |
| Signature Estate & Investment Advisors LLC | 1,439 | $295.4K | 0.01% | −267−15.7% | Reduced |
| Jacobs Levy Equity Management, Inc | 1,437 | $295.0K | 0.00% | −14,403−90.9% | Reduced |
| Thomasville National Bank | 1,430 | $293.6K | 0.02% | 00.0% | Unchanged |
| Equitable Holdings, Inc. | 1,413 | $290.1K | 0.00% | +1,413 | New |
| Prelude Capital Management, LLC | 1,413 | $290.1K | 0.02% | +1,413 | New |
| Dogwood Wealth Management LLC | 1,411 | $289.7K | 0.13% | −266−15.9% | Reduced |
| Financial Consulate, Inc | 1,404 | $288.3K | 0.04% | 00.0% | Unchanged |
| Radnor Capital Management, LLC | 1,400 | $287.4K | 0.04% | 00.0% | Unchanged |
| Hancock Whitney Corp | 1,382 | $283.7K | 0.01% | +1+0.1% | Added |
| Aaron Wealth Advisors | 1,379 | $283.1K | 0.02% | +1,379 | New |
| Mather Group, LLC. | 1,377 | $282.8K | 0.00% | −259−15.8% | Reduced |
| Checchi Capital Advisers, LLC | 1,370 | $281.3K | 0.02% | −40−2.8% | Reduced |
| Jackson Thornton Asset Management, LLC | 1,311 | $280.8K | 0.03% | +17+1.3% | Added |
| TownSquare Capital, LLC | 1,366 | $280.5K | 0.06% | −97−6.6% | Reduced |
| Valeo Financial Advisors, LLC | 1,364 | $280.1K | 0.01% | +88+6.9% | Added |
| Impact Capital Partners LLC | 1,363 | $279.8K | 0.08% | +2+0.1% | Added |
| Ewa, LLC | 1,357 | $278.6K | 0.07% | +5+0.4% | Added |
| Professional Advisory Services Inc | 1,350 | $277.0K | 0.04% | 00.0% | Unchanged |
| Moody Aldrich Partners LLC | 1,344 | $275.9K | 0.05% | 00.0% | Unchanged |
| Savvy Advisors, Inc. | 1,337 | $274.5K | 0.01% | +149+12.5% | Added |
| Gilbert & Cook, Inc. | 1,331 | $273.3K | 0.03% | +106+8.7% | Added |
| Frec Markets, Inc. | 1,310 | $269.1K | 0.08% | +1,310 | New |
| Everpar Advisors LLC | 1,302 | $267.3K | 0.10% | +104+8.7% | Added |
| Poinciana Advisors Group, LLC | 1,292 | $265.3K | 0.21% | −13−1.0% | Reduced |
| Shelton Capital Management | 1,279 | $262.6K | 0.01% | 00.0% | Unchanged |
| Tred Avon Family Wealth, LLC | 1,277 | $262.2K | 0.09% | −6−0.5% | Reduced |
| SmartHarvest Portfolios, LLC | 1,274 | $261.6K | 0.09% | +1,274 | New |
| Conning Inc. | 1,262 | $259.1K | 0.01% | −65−4.9% | Reduced |
| Allegiance Financial Group Advisory Services LLC | 1,254 | $257.5K | 0.05% | +48+4.0% | Added |
| Smithfield Trust Co | 1,250 | $257.0K | 0.01% | 00.0% | Unchanged |
| TriaGen Wealth Management LLC | 1,250 | $256.6K | 0.07% | 00.0% | Unchanged |
| BankPlus Trust Department | 1,240 | $254.6K | 0.07% | 00.0% | Unchanged |
| USA Financial Portformulas Corp | 1,239 | $254.4K | 0.05% | +793+177.8% | Added |
| Mission Wealth Management, LP | 1,235 | $253.6K | 0.01% | +36+3.0% | Added |
| National Asset Management, Inc. | 1,229 | $252.4K | 0.01% | −216−14.9% | Reduced |
| Fi3 FINANCIAL ADVISORS, LLC | 1,229 | $252.3K | 0.08% | +59+5.0% | Added |
| State of Wyoming | 1,219 | $250.3K | 0.03% | −579−32.2% | Reduced |
| Curated Wealth Partners LLC | 1,216 | $249.7K | 0.03% | +1,216 | New |
| Vega Investment Solutions | 1,199 | $248.0K | 0.04% | +1,199 | New |
| Riverstone Advisors, LLC | 1,200 | $246.4K | 0.12% | 00.0% | Unchanged |
| LaSalle St. Investment Advisors, LLC | 1,202 | $246.0K | 0.04% | 00.0% | Unchanged |
| J. Safra Sarasin Holding AG | 1,194 | $245.1K | 0.00% | −3,446−74.3% | Reduced |
| Calamos Wealth Management LLC | 1,193 | $244.9K | 0.01% | −9−0.7% | Reduced |
| Guerra Pan Advisors, LLC | 1,192 | $244.7K | 0.15% | 00.0% | Unchanged |
| Dara Capital US, Inc. | 1,184 | $243.1K | 0.22% | +1,184 | New |
| Koshinski Asset Management, Inc. | 1,182 | $242.7K | 0.02% | +1,182 | New |
| Patton Fund Management, Inc. | 1,172 | $240.6K | 0.03% | −148−11.2% | Reduced |
| Versant Capital Management, Inc | 1,169 | $240.0K | 0.03% | −48−3.9% | Reduced |
| Goodman Advisory Group, LLC | 1,166 | $239.4K | 0.06% | −453−28.0% | Reduced |
| VestGen Advisors, LLC | 1,164 | $239.0K | 0.01% | +1,164 | New |
| L2 Asset Management, LLC | 1,160 | $238.2K | 0.03% | +79+7.3% | Added |
| Fukoku Mutual Life Insurance Co | 1,158 | $237.7K | 0.02% | +51+4.6% | Added |
| Aprio Wealth Management, LLC | 1,156 | $237.3K | 0.01% | +1,156 | New |
| Exencial Wealth Advisors, LLC | 1,149 | $235.9K | 0.01% | +1,149 | New |
| Capital Performance Advisors LLP | 1,142 | $234.5K | 0.02% | +1,142 | New |
| Capital Investment Advisors, LLC | 1,139 | $233.8K | 0.00% | +1,139 | New |
| Ritholtz Wealth Management | 1,138 | $233.6K | 0.00% | +1,138 | New |
| Drucker Wealth 3.0, LLC | 1,134 | $232.9K | 0.04% | +1,134 | New |
| SageView Advisory Group, LLC | 1,134 | $232.8K | 0.01% | −19−1.6% | Reduced |
| Leisure Capital Management | 1,134 | $232.8K | 0.08% | +10+0.9% | Added |
| First Interstate Bank | 1,126 | $231.2K | 0.01% | −31−2.7% | Reduced |
| ESL Trust Services, LLC | 1,125 | $231.0K | 0.04% | 00.0% | Unchanged |
| Campbell & CO Investment Adviser LLC | 1,118 | $229.5K | 0.01% | −16,442−93.6% | Reduced |
| Insigneo Advisory Services, LLC | 1,114 | $228.7K | 0.02% | +1,114 | New |
| Cooper Financial Group | 1,113 | $228.5K | 0.02% | +21+1.9% | Added |
| Albert D Mason Inc | 1,106 | $227.1K | 0.15% | 00.0% | Unchanged |
| Midwest Financial Partners Investments, Inc. | 1,100 | $225.8K | 0.13% | +1,100 | New |
| 71 West Capital Partners | 1,093 | $224.4K | 0.01% | +1,093 | New |
| Quotient Wealth Partners, LLC | 1,092 | $224.1K | 0.01% | −37−3.3% | Reduced |
| Wealthcare Advisory Partners LLC | 1,088 | $223.5K | 0.00% | +1,088 | New |
| Boston Family Office LLC | 1,085 | $223.0K | 0.01% | 00.0% | Unchanged |
| Abel Hall, LLC | 1,082 | $222.2K | 0.05% | +1,082 | New |
| TD Waterhouse Canada Inc. | 1,077 | $221.1K | 0.00% | +81+8.1% | Added |
| Torrey-Payne Wealth Management, LLC | 1,000 | $219.8K | 0.20% | +1,000 | New |
| Beacon Investment Advisory Services, Inc. | 1,045 | $214.5K | 0.01% | +1,045 | New |
| Mount Yale Investment Advisors, LLC | 1,044 | $214.3K | 0.01% | +1,044 | New |
| Diversify Wealth Management, LLC | 1,008 | $213.4K | 0.01% | −106−9.5% | Reduced |
| Mach-1 Financial Group, Inc. | 1,038 | $213.1K | 0.04% | +1,038 | New |
| Intesa Sanpaolo Wealth Management | 1,032 | $211.9K | 0.04% | +1,032 | New |
| West Family Investments, Inc. | 1,026 | $210.6K | 0.05% | +1,026 | New |
| Virtus ETF Advisers LLC | 1,023 | $210.0K | 0.10% | +1,023 | New |
| Traynor Capital Management, Inc. | 1,018 | $209.0K | 0.01% | +1,018 | New |
| Sagewood Asset Management LP | 1,016 | $208.6K | 0.07% | +1,016 | New |
| CWA Asset Management Group, LLC | 1,003 | $205.9K | 0.01% | +1,003 | New |
| Los Angeles Capital Management LLC | 1,037 | $205.7K | 0.00% | −41−3.8% | Reduced |
| Algert Global LLC | 1,000 | $205.3K | 0.00% | +1,000 | New |
| Berger Financial Group, Inc | 997 | $204.7K | 0.01% | +997 | New |
| NBC Securities, Inc. | 984 | $202.0K | 0.02% | 00.0% | Unchanged |
| J. Goldman & Co LP | 984 | $202.0K | 0.01% | +984 | New |
| Great Diamond Partners, LLC | 982 | $201.6K | 0.04% | +982 | New |
| Zions Bancorporation, National Association | 934 | $191.8K | 0.01% | +497+113.7% | Added |
| Turning Point Benefit Group, Inc. | 919 | $188.7K | 0.10% | +907+7,558.3% | Added |
| Larson Financial Group LLC | 898 | $184.4K | 0.01% | +159+21.5% | Added |
| Rothschild Investment LLC | 897 | $184.2K | 0.01% | +38+4.4% | Added |