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, Q2 2025
Institutional positions in Ametek Inc as of Jun 30, 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
- 1,004
- +19 vs. Q1 2025
- Shares held
- 203.5M
- +2.66M (+1.3%) vs. Q1 2025
- Total value
- $36.8B
- +$2.26B (+6.5%) vs. Q1 2025
- New holders
- 98
- 395 more added
- Sold out
- 79
- 361 more reduced
15 institutions that held it in Q1 2025 haven't filed for Q2 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 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, Q2 2025
Shares, value and share of portfolio for each institution holding Ametek Inc; share changes are against Q1 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Value Partners Investments Inc. | 7,553 | $1.36M | 0.11% | +845+12.6% | Added |
| Cim, LLC | 7,589 | $1.37M | 0.18% | +325+4.5% | Added |
| Advisors Asset Management, Inc. | 7,803 | $1.41M | 0.03% | +1,135+17.0% | Added |
| South Dakota Investment Council | 7,807 | $1.41M | 0.03% | +1,600+25.8% | Added |
| Pallas Capital Advisors LLC | 7,859 | $1.42M | 0.05% | +5,985+319.4% | Added |
| Crestwood Advisors Group LLC | 7,968 | $1.44M | 0.03% | −453−5.4% | Reduced |
| Epoch Investment Partners, Inc. | 7,998 | $1.45M | 0.01% | +7,998 | New |
| Empirical Finance, LLC | 8,095 | $1.46M | 0.08% | +54+0.7% | Added |
| Vident Advisory, LLC | 8,116 | $1.47M | 0.02% | −947−10.4% | Reduced |
| Numerai GP LLC | 8,132 | $1.47M | 0.21% | +6,530+407.6% | Added |
| Miracle Mile Advisors, LLC | 8,165 | $1.48M | 0.02% | +61+0.8% | Added |
| Lecap Asset Management Ltd | 8,210 | $1.49M | 0.53% | −10,993−57.2% | Reduced |
| Atria Investments LLC | 8,255 | $1.49M | 0.02% | −6−0.1% | Reduced |
| Carret Asset Management, LLC | 8,275 | $1.50M | 0.16% | 00.0% | Unchanged |
| KP Management LLC | 8,281 | $1.50M | 0.61% | −12,219−59.6% | Reduced |
| Absher Wealth Management, LLC | 8,338 | $1.51M | 0.19% | +10.0% | Added |
| Intech Investment Management LLC | 8,460 | $1.53M | 0.01% | −347−3.9% | Reduced |
| Gateway Investment Advisers LLC | 8,598 | $1.56M | 0.02% | −58−0.7% | Reduced |
| E. Ohman J:or Asset Management AB | 8,640 | $1.56M | 0.04% | −2,270−20.8% | Reduced |
| Alps Advisors Inc | 8,674 | $1.57M | 0.01% | +2,414+38.6% | Added |
| Mayfair Advisory Group, LLC | 8,698 | $1.58M | 0.75% | 00.0% | Unchanged |
| Affinity Capital Advisors, LLC | 8,844 | $1.60M | 0.28% | 00.0% | Unchanged |
| Illumine Investment Management, LLC | 9,000 | $1.63M | 1.30% | +127+1.4% | Added |
| Tower Research Capital LLC (TRC) | 9,081 | $1.64M | 0.04% | +1,318+17.0% | Added |
| Summit Trail Advisors, LLC | 9,148 | $1.66M | 0.03% | +9,148 | New |
| Occudo Quantitative Strategies LP | 9,230 | $1.67M | 0.19% | +9,230 | New |
| Rodgers Brothers Inc. | 9,250 | $1.67M | 0.21% | 00.0% | Unchanged |
| Diversified Trust Co | 9,346 | $1.69M | 0.04% | +309+3.4% | Added |
| BI Asset Management Fondsmaeglerselskab A/S | 9,372 | $1.70M | 0.02% | +977+11.6% | Added |
| Harfst & Associates, Inc. | 9,528 | $1.72M | 0.36% | +3,806+66.5% | Added |
| AG2R la Mondiale Gestion D'Actifs | 9,560 | $1.73M | 0.09% | +282+3.0% | Added |
| Resources Management Corp | 9,629 | $1.74M | 0.24% | 00.0% | Unchanged |
| We Are One Seven, LLC | 9,726 | $1.76M | 0.06% | +8,503+695.3% | Added |
| Centiva Capital, LP | 9,760 | $1.77M | 0.12% | +3,157+47.8% | Added |
| Trivant Custom Portfolio Group, LLC | 9,769 | $1.77M | 0.97% | −48−0.5% | Reduced |
| Dark Forest Capital Management LP | 9,801 | $1.77M | 0.07% | +9,801 | New |
| Crossmark Global Holdings, Inc. | 9,855 | $1.78M | 0.03% | −394−3.8% | Reduced |
| Lighthouse Investment Partners, LLC | 10,000 | $1.81M | 0.08% | +10,000 | New |
| Integrated Wealth Concepts LLC | 10,043 | $1.82M | 0.02% | +503+5.3% | Added |
| Rockefeller Capital Management L.P. | 10,352 | $1.87M | 0.00% | −727−6.6% | Reduced |
| J. Safra Sarasin Holding AG | 10,398 | $1.88M | 0.03% | +8,756+533.3% | Added |
| Candriam Luxembourg S.C.A. | 10,430 | $1.89M | 0.01% | −3,865−27.0% | Reduced |
| Sumitomo Life Insurance Co | 10,464 | $1.89M | 0.13% | −651−5.9% | Reduced |
| Oppenheimer & Co Inc | 10,539 | $1.91M | 0.03% | +299+2.9% | Added |
| Plato Investment Management Ltd | 10,704 | $1.93M | 0.15% | +50.0% | Added |
| S-Bank Fund Management Ltd | 10,754 | $1.95M | 0.29% | +10,754 | New |
| Mirabaud & Cie SA | 10,800 | $1.95M | 0.62% | 00.0% | Unchanged |
| New Mexico Educational Retirement Board | 10,850 | $1.96M | 0.06% | 00.0% | Unchanged |
| Element Squared LLC | 10,849 | $1.96M | 1.22% | +10,849 | New |
| Harvest Portfolios Group Inc. | 10,971 | $1.99M | 0.05% | +966+9.7% | Added |
| Cove Private Wealth, LLC | 11,000 | $1.99M | 0.70% | 00.0% | Unchanged |
| Convergence Financial, LLC | 11,098 | $2.01M | 0.35% | +490+4.6% | Added |
| Inceptionr LLC | 11,151 | $2.02M | 0.47% | +2,870+34.7% | Added |
| Maryland State Retirement & Pension System | 11,197 | $2.03M | 0.04% | +405+3.8% | Added |
| Buckingham Strategic Partners | 11,360 | $2.06M | 0.03% | +2,121+23.0% | Added |
| Cypress Advisory Group LLC | 11,360 | $2.06M | 1.60% | +3,235+39.8% | Added |
| Ostrum Asset Management | 11,578 | $2.10M | 0.10% | +1,054+10.0% | Added |
| Gulf International Bank (UK) Ltd | 11,761 | $2.13M | 0.08% | −965−7.6% | Reduced |
| Rathbone Brothers plc | 11,901 | $2.15M | 0.01% | −50−0.4% | Reduced |
| CIBC World Markets Inc. | 11,902 | $2.15M | 0.00% | −9,778−45.1% | Reduced |
| ISAM Funds (UK) Ltd | 11,969 | $2.17M | 0.47% | +3,806+46.6% | Added |
| Clearbridge Investments, LLC | 12,061 | $2.18M | 0.00% | +5,573+85.9% | Added |
| Securian Asset Management, Inc | 12,079 | $2.19M | 0.06% | −113−0.9% | Reduced |
| Toroso Investments, LLC | 12,178 | $2.20M | 0.01% | −5,974−32.9% | Reduced |
| Dai-Ichi Life Insurance Company, Ltd | 12,180 | $2.20M | 0.06% | +389+3.3% | Added |
| Louisiana State Employees Retirement System | 12,200 | $2.21M | 0.04% | −200−1.6% | Reduced |
| Axq Capital, LP | 12,418 | $2.25M | 0.73% | +5,644+83.3% | Added |
| Ferguson Wellman Capital Management, Inc | 12,491 | $2.26M | 0.04% | −354−2.8% | Reduced |
| MML Investors Services, LLC | 12,578 | $2.28M | 0.01% | −479−3.7% | Reduced |
| Norinchukin Bank, The | 12,667 | $2.29M | 0.03% | +164+1.3% | Added |
| Mercer Global Advisors Inc | 12,673 | $2.29M | 0.01% | +722+6.0% | Added |
| Scott Marsh Financial, LLC | 12,884 | $2.33M | 0.86% | +12,884 | New |
| FORA Capital, LLC | 12,962 | $2.35M | 0.26% | +7,648+143.9% | Added |
| Colony Group, LLC | 13,219 | $2.39M | 0.01% | +3,217+32.2% | Added |
| Northwestern Mutual Wealth Management Co | 13,250 | $2.40M | 0.00% | −410−3.0% | Reduced |
| Apollon Wealth Management, LLC | 13,346 | $2.42M | 0.05% | +475+3.7% | Added |
| Intrust Bank NA | 13,419 | $2.43M | 0.22% | −804−5.7% | Reduced |
| Freedom Day Solutions, LLC | 13,485 | $2.44M | 0.72% | −592−4.2% | Reduced |
| Burney Co | 13,513 | $2.45M | 0.08% | +1,411+11.7% | Added |
| Bleakley Financial Group, LLC | 13,599 | $2.46M | 0.06% | +662+5.1% | Added |
| Fairvoy Private Wealth, LLC | 13,698 | $2.48M | 0.62% | +257+1.9% | Added |
| Kensington Investment Counsel, LLC | 13,745 | $2.49M | 1.07% | −191−1.4% | Reduced |
| MAI Capital Management | 13,755 | $2.49M | 0.02% | +197+1.5% | Added |
| Vestmark Advisory Solutions, Inc. | 13,831 | $2.50M | 0.04% | +8,627+165.8% | Added |
| Vinva Investment Management Ltd | 13,999 | $2.53M | 0.07% | +5,958+74.1% | Added |
| Hartford Investment Management Co | 13,979 | $2.53M | 0.08% | −149−1.1% | Reduced |
| LGT Fund Management Co Ltd. | 13,988 | $2.53M | 0.22% | −18,012−56.3% | Reduced |
| Medallion Wealth Advisors, LLC | 13,889 | $2.54M | 0.98% | +13,500+3,470.4% | Added |
| Delta Global Management LP | 14,073 | $2.55M | 0.17% | −214−1.5% | Reduced |
| Bryn Mawr Trust Co | 14,163 | $2.56M | 0.05% | +461+3.4% | Added |
| Perigon Wealth Management, LLC | 14,346 | $2.60M | 0.06% | −130−0.9% | Reduced |
| Wiley Bros.-Aintree Capital, LLC | 14,465 | $2.61M | 0.02% | +1,581+12.3% | Added |
| Sit Investment Associates Inc | 14,675 | $2.66M | 0.06% | 00.0% | Unchanged |
| Bridge Creek Capital Management LLC | 14,740 | $2.67M | 0.78% | +260+1.8% | Added |
| Kentucky Retirement Systems | 14,792 | $2.68M | 0.08% | −970−6.2% | Reduced |
| Sciencast Management LP | 15,371 | $2.78M | 0.57% | +15,371 | New |
| Drake & Associates, LLC | 15,422 | $2.79M | 0.68% | +6,351+70.0% | Added |
| Mizuho Securities USA LLC | 15,955 | $2.89M | 0.06% | +15,955 | New |
| Oak Thistle LLC | 15,963 | $2.89M | 0.43% | +1,006+6.7% | Added |
| Steward Partners Investment Advisory, LLC | 16,115 | $2.92M | 0.02% | +412+2.6% | Added |