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 |
|---|---|---|---|---|---|
| DV Trading LLC | 400 | $82.1K | 0.01% | +400 | New |
| Laurel Wealth Advisors LLC | 400 | $82.1K | 0.01% | +400 | New |
| Eastern Bank | 446 | $91.6K | 0.00% | −9−2.0% | Reduced |
| Johnson Financial Group, Inc. | 448 | $92.0K | 0.00% | −30−6.3% | Reduced |
| Cromwell Holdings LLC | 482 | $99.0K | 0.05% | 00.0% | Unchanged |
| Ronald Blue Trust, Inc. | 497 | $102.0K | 0.00% | −1,007−67.0% | Reduced |
| Catalyst Capital Advisors LLC | 505 | $103.7K | 0.00% | +71+16.4% | Added |
| CVA Family Office, LLC | 512 | $105.1K | 0.01% | −6−1.2% | Reduced |
| Quarry LP | 541 | $111.1K | 0.02% | +541 | New |
| Sentry Investment Management LLC | 564 | $116.0K | 0.08% | 00.0% | Unchanged |
| SHP Wealth Management | 582 | $119.5K | 0.01% | +582 | New |
| Caitong International Asset Management Co., Ltd | 612 | $125.7K | 0.03% | +612 | New |
| Clear Street Markets LLC | 633 | $130.0K | 0.02% | +234+58.6% | Added |
| Harbor Investment Advisory, LLC | 660 | $135.5K | 0.01% | +126+23.6% | Added |
| Onefund, LLC | 666 | $136.7K | 0.08% | +40+6.4% | Added |
| Colonial Trust Co | 701 | $143.9K | 0.02% | 00.0% | Unchanged |
| Wealth Enhancement Trust Services, Inc. | 703 | $144.3K | 0.02% | +703 | New |
| BNP Paribas | 729 | $149.7K | 0.00% | +729 | New |
| Parkside Financial Bank & Trust | 743 | $152.5K | 0.01% | −33−4.3% | Reduced |
| N.E.W. Advisory Services LLC | 751 | $154.2K | 0.01% | +472+169.2% | Added |
| IFP Advisors, Inc | 752 | $154.4K | 0.00% | +25+3.4% | Added |
| Fideuram - Intesa Sanpaolo Private Banking S.P.A. | 755 | $155.0K | 0.01% | +755 | New |
| Harvest Fund Management Co., Ltd | 765 | $157.0K | 0.01% | +765 | New |
| Group One Trading, L.P. | 771 | $158.3K | 0.00% | +771 | New |
| Cohen & Steers, Inc. | 800 | $164.0K | 0.00% | 00.0% | Unchanged |
| Washington Trust Advisors, Inc. | 850 | $174.5K | 0.01% | +50+6.3% | Added |
| AdvisorShares Investments LLC | 895 | $183.8K | 0.03% | +256+40.1% | Added |
| Rothschild Investment LLC | 897 | $184.2K | 0.01% | +38+4.4% | Added |
| Larson Financial Group LLC | 898 | $184.4K | 0.01% | +159+21.5% | Added |
| Turning Point Benefit Group, Inc. | 919 | $188.7K | 0.10% | +907+7,558.3% | Added |
| Zions Bancorporation, National Association | 934 | $191.8K | 0.01% | +497+113.7% | Added |
| Great Diamond Partners, LLC | 982 | $201.6K | 0.04% | +982 | New |
| NBC Securities, Inc. | 984 | $202.0K | 0.02% | 00.0% | Unchanged |
| J. Goldman & Co LP | 984 | $202.0K | 0.01% | +984 | New |
| Berger Financial Group, Inc | 997 | $204.7K | 0.01% | +997 | New |
| Algert Global LLC | 1,000 | $205.3K | 0.00% | +1,000 | New |
| Los Angeles Capital Management LLC | 1,037 | $205.7K | 0.00% | −41−3.8% | Reduced |
| CWA Asset Management Group, LLC | 1,003 | $205.9K | 0.01% | +1,003 | New |
| Sagewood Asset Management LP | 1,016 | $208.6K | 0.07% | +1,016 | New |
| Traynor Capital Management, Inc. | 1,018 | $209.0K | 0.01% | +1,018 | New |
| Virtus ETF Advisers LLC | 1,023 | $210.0K | 0.10% | +1,023 | New |
| West Family Investments, Inc. | 1,026 | $210.6K | 0.05% | +1,026 | New |
| Intesa Sanpaolo Wealth Management | 1,032 | $211.9K | 0.04% | +1,032 | New |
| Mach-1 Financial Group, Inc. | 1,038 | $213.1K | 0.04% | +1,038 | New |
| Diversify Wealth Management, LLC | 1,008 | $213.4K | 0.01% | −106−9.5% | Reduced |
| Mount Yale Investment Advisors, LLC | 1,044 | $214.3K | 0.01% | +1,044 | New |
| Beacon Investment Advisory Services, Inc. | 1,045 | $214.5K | 0.01% | +1,045 | New |
| Torrey-Payne Wealth Management, LLC | 1,000 | $219.8K | 0.20% | +1,000 | New |
| TD Waterhouse Canada Inc. | 1,077 | $221.1K | 0.00% | +81+8.1% | Added |
| Abel Hall, LLC | 1,082 | $222.2K | 0.05% | +1,082 | New |
| Boston Family Office LLC | 1,085 | $223.0K | 0.01% | 00.0% | Unchanged |
| Wealthcare Advisory Partners LLC | 1,088 | $223.5K | 0.00% | +1,088 | New |
| Quotient Wealth Partners, LLC | 1,092 | $224.1K | 0.01% | −37−3.3% | Reduced |
| 71 West Capital Partners | 1,093 | $224.4K | 0.01% | +1,093 | New |
| Midwest Financial Partners Investments, Inc. | 1,100 | $225.8K | 0.13% | +1,100 | New |
| Albert D Mason Inc | 1,106 | $227.1K | 0.15% | 00.0% | Unchanged |
| Cooper Financial Group | 1,113 | $228.5K | 0.02% | +21+1.9% | Added |
| Insigneo Advisory Services, LLC | 1,114 | $228.7K | 0.02% | +1,114 | New |
| Campbell & CO Investment Adviser LLC | 1,118 | $229.5K | 0.01% | −16,442−93.6% | Reduced |
| ESL Trust Services, LLC | 1,125 | $231.0K | 0.04% | 00.0% | Unchanged |
| First Interstate Bank | 1,126 | $231.2K | 0.01% | −31−2.7% | Reduced |
| 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 |
| Drucker Wealth 3.0, LLC | 1,134 | $232.9K | 0.04% | +1,134 | New |
| Ritholtz Wealth Management | 1,138 | $233.6K | 0.00% | +1,138 | New |
| Capital Investment Advisors, LLC | 1,139 | $233.8K | 0.00% | +1,139 | New |
| Capital Performance Advisors LLP | 1,142 | $234.5K | 0.02% | +1,142 | New |
| Exencial Wealth Advisors, LLC | 1,149 | $235.9K | 0.01% | +1,149 | New |
| Aprio Wealth Management, LLC | 1,156 | $237.3K | 0.01% | +1,156 | New |
| Fukoku Mutual Life Insurance Co | 1,158 | $237.7K | 0.02% | +51+4.6% | Added |
| L2 Asset Management, LLC | 1,160 | $238.2K | 0.03% | +79+7.3% | Added |
| VestGen Advisors, LLC | 1,164 | $239.0K | 0.01% | +1,164 | New |
| Goodman Advisory Group, LLC | 1,166 | $239.4K | 0.06% | −453−28.0% | Reduced |
| Versant Capital Management, Inc | 1,169 | $240.0K | 0.03% | −48−3.9% | Reduced |
| Patton Fund Management, Inc. | 1,172 | $240.6K | 0.03% | −148−11.2% | Reduced |
| Koshinski Asset Management, Inc. | 1,182 | $242.7K | 0.02% | +1,182 | New |
| Dara Capital US, Inc. | 1,184 | $243.1K | 0.22% | +1,184 | New |
| Guerra Pan Advisors, LLC | 1,192 | $244.7K | 0.15% | 00.0% | Unchanged |
| Calamos Wealth Management LLC | 1,193 | $244.9K | 0.01% | −9−0.7% | Reduced |
| J. Safra Sarasin Holding AG | 1,194 | $245.1K | 0.00% | −3,446−74.3% | Reduced |
| LaSalle St. Investment Advisors, LLC | 1,202 | $246.0K | 0.04% | 00.0% | Unchanged |
| Riverstone Advisors, LLC | 1,200 | $246.4K | 0.12% | 00.0% | Unchanged |
| Vega Investment Solutions | 1,199 | $248.0K | 0.04% | +1,199 | New |
| Curated Wealth Partners LLC | 1,216 | $249.7K | 0.03% | +1,216 | New |
| State of Wyoming | 1,219 | $250.3K | 0.03% | −579−32.2% | Reduced |
| Fi3 FINANCIAL ADVISORS, LLC | 1,229 | $252.3K | 0.08% | +59+5.0% | Added |
| National Asset Management, Inc. | 1,229 | $252.4K | 0.01% | −216−14.9% | Reduced |
| Mission Wealth Management, LP | 1,235 | $253.6K | 0.01% | +36+3.0% | Added |
| USA Financial Portformulas Corp | 1,239 | $254.4K | 0.05% | +793+177.8% | Added |
| BankPlus Trust Department | 1,240 | $254.6K | 0.07% | 00.0% | Unchanged |
| TriaGen Wealth Management LLC | 1,250 | $256.6K | 0.07% | 00.0% | Unchanged |
| Smithfield Trust Co | 1,250 | $257.0K | 0.01% | 00.0% | Unchanged |
| Allegiance Financial Group Advisory Services LLC | 1,254 | $257.5K | 0.05% | +48+4.0% | Added |
| Conning Inc. | 1,262 | $259.1K | 0.01% | −65−4.9% | Reduced |
| SmartHarvest Portfolios, LLC | 1,274 | $261.6K | 0.09% | +1,274 | New |
| Tred Avon Family Wealth, LLC | 1,277 | $262.2K | 0.09% | −6−0.5% | Reduced |
| Shelton Capital Management | 1,279 | $262.6K | 0.01% | 00.0% | Unchanged |
| Poinciana Advisors Group, LLC | 1,292 | $265.3K | 0.21% | −13−1.0% | Reduced |
| Everpar Advisors LLC | 1,302 | $267.3K | 0.10% | +104+8.7% | Added |
| Frec Markets, Inc. | 1,310 | $269.1K | 0.08% | +1,310 | New |