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, Q3 2024
Institutional positions in Ametek Inc as of Sep 30, 2024. 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
- 916
- +22 vs. Q2 2024
- Shares held
- 199.8M
- +14.0M (+7.6%) vs. Q2 2024
- Total value
- $34.3B
- +$3.33B (+10.8%) vs. Q2 2024
- New holders
- 99
- 344 more added
- Sold out
- 77
- 326 more reduced
6 institutions that held it in Q2 2024 haven't filed for Q3 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 2024: 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, Q3 2024
Shares, value and share of portfolio for each institution holding Ametek Inc; share changes are against Q2 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Crossmark Global Holdings, Inc. | 13,084 | $2.25M | 0.04% | −316−2.4% | Reduced |
| Carnegie Capital Asset Management, LLC | 13,010 | $2.23M | 0.07% | +8,450+185.3% | Added |
| Louisiana State Employees Retirement System | 13,000 | $2.23M | 0.04% | −100−0.8% | Reduced |
| MAI Capital Management | 12,976 | $2.23M | 0.02% | −2,393−15.6% | Reduced |
| Advisor OS, LLC | 12,863 | $2.21M | 0.22% | +2,637+25.8% | Added |
| Securian Asset Management, Inc | 12,765 | $2.19M | 0.06% | −463−3.5% | Reduced |
| Connor, Clark & Lunn Investment Management Ltd. | 12,548 | $2.15M | 0.01% | −51,561−80.4% | Reduced |
| Rathbone Brothers plc | 12,476 | $2.14M | 0.01% | −54−0.4% | Reduced |
| TD Waterhouse Canada Inc. | 12,636 | $2.13M | 0.02% | −848−6.3% | Reduced |
| RSM US Wealth Management LLC | 12,603 | $2.13M | 0.03% | +4,276+51.4% | Added |
| Empowered Funds, LLC | 12,348 | $2.12M | 0.03% | +2,440+24.6% | Added |
| Ieq Capital, LLC | 12,321 | $2.12M | 0.03% | +522+4.4% | Added |
| Inceptionr LLC | 12,138 | $2.08M | 0.51% | +12,138 | New |
| Diversified Trust Co | 11,942 | $2.05M | 0.05% | +30.0% | Added |
| Toroso Investments, LLC | 11,938 | $2.05M | 0.02% | +2,540+27.0% | Added |
| WoodTrust Financial Corp | 11,849 | $2.03M | 0.29% | +1,000+9.2% | Added |
| Dai-Ichi Life Insurance Company, Ltd | 11,791 | $2.02M | 0.05% | −958−7.5% | Reduced |
| Apollon Wealth Management, LLC | 11,785 | $2.02M | 0.06% | −95−0.8% | Reduced |
| CIBC World Markets Inc. | 11,619 | $2.00M | 0.00% | −6,138−34.6% | Reduced |
| Illinois Municipal Retirement Fund | 11,524 | $1.98M | 0.03% | 00.0% | Unchanged |
| Sumitomo Life Insurance Co | 11,523 | $1.98M | 0.04% | +266+2.4% | Added |
| New Mexico Educational Retirement Board | 11,350 | $1.95M | 0.07% | −300−2.6% | Reduced |
| Burney Co | 11,310 | $1.94M | 0.07% | −31,175−73.4% | Reduced |
| CWM, LLC | 11,236 | $1.93M | 0.01% | +642+6.1% | Added |
| Rockefeller Capital Management L.P. | 11,156 | $1.92M | 0.01% | −203−1.8% | Reduced |
| Cove Private Wealth, LLC | 11,000 | $1.89M | 1.47% | 00.0% | Unchanged |
| TD Private Client Wealth LLC | 10,929 | $1.88M | 0.05% | −13,015−54.4% | Reduced |
| Swiss Life Asset Management Ltd | 10,716 | $1.84M | 0.02% | −2,008−15.8% | Reduced |
| Plato Investment Management Ltd | 10,668 | $1.83M | 0.15% | 00.0% | Unchanged |
| Mirabaud & Cie SA | 10,650 | $1.83M | 0.53% | 00.0% | Unchanged |
| Resources Management Corp | 10,157 | $1.74M | 0.24% | 00.0% | Unchanged |
| Public Sector Pension Investment Board | 10,067 | $1.73M | 0.01% | +1,100+12.3% | Added |
| Raymond James Trust N.A. | 9,935 | $1.71M | 0.04% | +467+4.9% | Added |
| E. Ohman J:or Asset Management AB | 9,900 | $1.70M | 0.04% | +300+3.1% | Added |
| Rodgers Brothers Inc. | 9,750 | $1.67M | 0.21% | 00.0% | Unchanged |
| Carret Asset Management, LLC | 9,750 | $1.67M | 0.18% | 00.0% | Unchanged |
| Norinchukin Bank, The | 9,720 | $1.67M | 0.04% | +1,466+17.8% | Added |
| ARK Investment Management LLCSuperinvestorARK Invest | 9,523 | $1.64M | 0.01% | −822−7.9% | Reduced |
| Integrated Wealth Concepts LLC | 9,331 | $1.60M | 0.02% | −414−4.2% | Reduced |
| First Hawaiian Bank | 9,269 | $1.59M | 0.05% | −1,914−17.1% | Reduced |
| Wiley Bros.-Aintree Capital, LLC | 9,212 | $1.58M | 0.03% | +5,782+168.6% | Added |
| Convergence Financial, LLC | 9,158 | $1.57M | 0.33% | +3,980+76.9% | Added |
| Gateway Investment Advisers LLC | 9,120 | $1.57M | 0.02% | −1,969−17.8% | Reduced |
| Proequities, Inc. | 9,118 | $1.57M | 0.09% | −289−3.1% | Reduced |
| Douglass Winthrop Advisors, LLC | 9,078 | $1.56M | 0.03% | 00.0% | Unchanged |
| Archford Capital Strategies, LLC | 9,082 | $1.56M | 0.23% | +740+8.9% | Added |
| Tower Research Capital LLC (TRC) | 8,958 | $1.54M | 0.04% | −6,855−43.4% | Reduced |
| Affinity Capital Advisors, LLC | 8,842 | $1.52M | 0.29% | 00.0% | Unchanged |
| Veriti Management LLC | 8,781 | $1.51M | 0.08% | +1,941+28.4% | Added |
| Portfolio Design Labs, LLC | 8,726 | $1.50M | 0.42% | −9,525−52.2% | Reduced |
| NEOS Investment Management LLC | 8,700 | $1.49M | 0.05% | +1,624+23.0% | Added |
| Mayfair Advisory Group, LLC | 8,698 | $1.48M | 0.93% | +133+1.6% | Added |
| Buckingham Strategic Partners | 8,518 | $1.46M | 0.03% | +41+0.5% | Added |
| SpiderRock Advisors, LLC | 8,482 | $1.46M | 0.03% | +414+5.1% | Added |
| Captrust Financial Advisors | 8,190 | $1.41M | 0.00% | −5,220−38.9% | Reduced |
| Private Advisor Group, LLC | 8,086 | $1.39M | 0.01% | −2,124−20.8% | Reduced |
| Quadrant Capital Group LLC | 8,073 | $1.39M | 0.10% | −127−1.5% | Reduced |
| Hancock Whitney Corp | 8,007 | $1.37M | 0.04% | +19+0.2% | Added |
| Banco Bilbao Vizcaya Argentaria, S.A. | 7,966 | $1.37M | 0.01% | +334+4.4% | Added |
| Colony Group, LLC | 7,963 | $1.37M | 0.00% | +240+3.1% | Added |
| Empirical Finance, LLC | 7,946 | $1.36M | 0.08% | +184+2.4% | Added |
| Atria Investments LLC | 7,938 | $1.36M | 0.02% | −2,039−20.4% | Reduced |
| Northwestern Mutual Wealth Management Co | 7,812 | $1.34M | 0.00% | −469−5.7% | Reduced |
| Estabrook Capital Management | 7,810 | $1.34M | 0.20% | 00.0% | Unchanged |
| Crestwood Advisors Group LLC | 7,707 | $1.32M | 0.03% | +211+2.8% | Added |
| Investment Management Corp of Ontario | 7,626 | $1.31M | 0.03% | +2,400+45.9% | Added |
| Waldron Private Wealth LLC | 7,535 | $1.29M | 0.05% | −2,288−23.3% | Reduced |
| Machina Capital S.A.S. | 7,524 | $1.29M | 0.51% | +4,643+161.2% | Added |
| QRG Capital Management, Inc. | 7,383 | $1.27M | 0.01% | −3,673−33.2% | Reduced |
| Northwestern Mutual Investment Management Company, LLC | 7,338 | $1.26M | 0.03% | −28−0.4% | Reduced |
| Fifth Third Bancorp | 7,303 | $1.25M | 0.00% | +235+3.3% | Added |
| Oak Ridge Investments LLC | 7,258 | $1.25M | 0.11% | −3,547−32.8% | Reduced |
| Summit Trail Advisors, LLC | 7,240 | $1.24M | 0.03% | +170+2.4% | Added |
| Inspire Advisors, LLC | 7,214 | $1.24M | 0.15% | 00.0% | Unchanged |
| Miracle Mile Advisors, LLC | 7,178 | $1.23M | 0.03% | +66+0.9% | Added |
| Cim, LLC | 7,142 | $1.23M | 0.18% | −54−0.8% | Reduced |
| Absher Wealth Management, LLC | 7,138 | $1.23M | 0.16% | +7,138 | New |
| Ontario Teachers Pension Plan Board | 7,085 | $1.22M | 0.01% | −8,005−53.0% | Reduced |
| Monte Financial Group, LLC | 7,081 | $1.22M | 0.50% | +266+3.9% | Added |
| SG Americas Securities, LLC | 7,069 | $1.21M | 0.00% | −31,353−81.6% | Reduced |
| Clearstead Advisors, LLC | 7,065 | $1.21M | 0.02% | +655+10.2% | Added |
| Meiji Yasuda Life Insurance Co | 7,049 | $1.21M | 0.02% | 00.0% | Unchanged |
| Seven Eight Capital, LP | 7,035 | $1.21M | 0.11% | +5,103+264.1% | Added |
| Wetherby Asset Management Inc | 6,931 | $1.19M | 0.05% | −28−0.4% | Reduced |
| Davenport & Co LLC | 6,915 | $1.19M | 0.01% | +96+1.4% | Added |
| Marshall Financial Group LLC | 6,914 | $1.19M | 0.28% | +89+1.3% | Added |
| Kentucky Retirement Systems Insurance Trust Fund | 6,855 | $1.18M | 0.08% | −611−8.2% | Reduced |
| CWM Advisors, LLC | 6,854 | $1.18M | 0.12% | +11+0.2% | Added |
| Nippon Life Global Investors Americas, Inc. | 6,810 | $1.17M | 0.05% | −1,040−13.2% | Reduced |
| Ossiam | 6,776 | $1.16M | 0.02% | +490+7.8% | Added |
| Unigestion Holding SA | 6,773 | $1.16M | 0.06% | −830−10.9% | Reduced |
| Virtu Financial LLC | 6,756 | $1.16M | 0.06% | −24,591−78.4% | Reduced |
| Lido Advisors, LLC | 6,693 | $1.15M | 0.01% | −22−0.3% | Reduced |
| EP Wealth Advisors, LLC | 6,675 | $1.15M | 0.01% | +345+5.5% | Added |
| Bayesian Capital Management, LP | 6,629 | $1.14M | 0.13% | +6,629 | New |
| Nebula Research & Development LLC | 6,597 | $1.13M | 0.14% | +3,983+152.4% | Added |
| Axq Capital, LP | 6,583 | $1.13M | 0.34% | +6,583 | New |
| Exchange Traded Concepts, LLC | 6,545 | $1.12M | 0.03% | +6,545 | New |
| Magnetar Financial LLC | 6,530 | $1.12M | 0.02% | +6,530 | New |
| Charter Trust Co | 6,511 | $1.12M | 0.07% | −679−9.4% | Reduced |