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 |
|---|---|---|---|---|---|
| IVC Wealth Advisors LLC | 5,530 | $1.19M | 0.51% | −250−4.3% | Reduced |
| Centiva Capital, LP | 5,506 | $1.18M | 0.05% | +5,506 | New |
| Keybank National Association | 5,485 | $1.18M | 0.00% | −8−0.1% | Reduced |
| Wescott Financial Advisory Group, LLC | 5,477 | $1.17M | 0.10% | +11+0.2% | Added |
| GWM Advisors LLC | 5,426 | $1.16M | 0.00% | +569+11.7% | Added |
| Advocacy Wealth Management Services, LLC | 5,370 | $1.15M | 0.05% | +10+0.2% | Added |
| Farther Finance Advisors, LLC | 5,252 | $1.15M | 0.01% | −390−6.9% | Reduced |
| Krilogy Financial LLC | 4,969 | $1.14M | 0.04% | −132−2.6% | Reduced |
| Mystic Asset Management, Inc. | 5,300 | $1.14M | 0.26% | 00.0% | Unchanged |
| Charter Trust Co | 5,238 | $1.12M | 0.07% | −275−5.0% | Reduced |
| Siemens Fonds Invest GmbH | 5,232 | $1.12M | 0.06% | −328−5.9% | Reduced |
| Estabrook Capital Management | 5,200 | $1.11M | 0.16% | 00.0% | Unchanged |
| NorthCrest Asset Manangement, LLC | 5,095 | $1.11M | 0.03% | −1,235−19.5% | Reduced |
| Signaturefd, LLC | 5,157 | $1.11M | 0.02% | +205+4.1% | Added |
| Prudential PLC | 5,157 | $1.11M | 0.01% | +1,861+56.5% | Added |
| Huntington National Bank | 5,107 | $1.09M | 0.01% | +283+5.9% | Added |
| ARK Investment Management LLCSuperinvestorARK Invest | 5,076 | $1.09M | 0.01% | −1,338−20.9% | Reduced |
| Buckland Partners Management Co LLC | 5,000 | $1.07M | 0.65% | 00.0% | Unchanged |
| Beacon Pointe Advisors, LLC | 4,987 | $1.07M | 0.01% | +851+20.6% | Added |
| Spirepoint Private Client, LLC | 4,980 | $1.07M | 0.10% | −65−1.3% | Reduced |
| Kentucky Retirement Systems | 20,207 | $1.06M | 0.08% | +5,743+39.7% | Added |
| IFP Advisors, Inc | 4,954 | $1.06M | 0.02% | +4,202+558.8% | Added |
| Kingsview Wealth Management, LLC | 4,916 | $1.05M | 0.01% | +4,916 | New |
| Vestcor Inc | 4,847 | $1.04M | 0.03% | 00.0% | Unchanged |
| Magnetar Financial LLC | 4,926 | $1.03M | 0.01% | +4,926 | New |
| Chicago Partners Investment Group LLC | 4,446 | $1.02M | 0.02% | +1,503+51.1% | Added |
| Investment Research Partners LLC | 4,747 | $1.02M | 0.41% | +219+4.8% | Added |
| Norden Group LLC | 4,722 | $1.01M | 0.10% | +54+1.2% | Added |
| Biltmore Wealth Management, LLC | 4,661 | $999.0K | 0.36% | −115−2.4% | Reduced |
| Cullen/Frost Bankers, Inc. | 4,624 | $991.2K | 0.01% | +1,218+35.8% | Added |
| Loring Wolcott & Coolidge Fiduciary Advisors LLP | 4,216 | $990.4K | 0.01% | −33−0.8% | Reduced |
| K.J. Harrison & Partners Inc | 4,555 | $976.4K | 0.16% | 00.0% | Unchanged |
| Callan Family Office, LLC | 4,551 | $975.6K | 0.02% | −254−5.3% | Reduced |
| Morningstar Investment Management LLC | 4,514 | $967.6K | 0.06% | −398−8.1% | Reduced |
| Knollwood Investment Advisory, LLC | 4,502 | $965.0K | 0.10% | 00.0% | Unchanged |
| Kestra Private Wealth Services, LLC | 4,475 | $959.2K | 0.01% | +2,052+84.7% | Added |
| Leavell Investment Management, Inc. | 4,468 | $957.8K | 0.04% | 00.0% | Unchanged |
| Alamea Verwaltungs GmbH | 4,457 | $955.4K | 0.71% | +453+11.3% | Added |
| Plan A Wealth LLC | 4,421 | $947.7K | 0.45% | +67+1.5% | Added |
| Manchester Capital Management LLC | 4,397 | $942.5K | 0.14% | −10.0% | Reduced |
| Capstone Investment Advisors, LLC | 4,374 | $937.6K | 0.01% | +2,413+123.0% | Added |
| Ballentine Partners, LLC | 4,306 | $923.0K | 0.01% | +58+1.4% | Added |
| Edmond de Rothschild Holding S.A. | 4,260 | $913.2K | 0.01% | +1,243+41.2% | Added |
| Annex Advisory Services, LLC | 4,259 | $913.0K | 0.02% | −205−4.6% | Reduced |
| Sargent Investment Group, LLC | 4,245 | $910.0K | 0.12% | +14+0.3% | Added |
| EFG International AG | 4,213 | $904.8K | 0.02% | +133+3.3% | Added |
| Absher Wealth Management, LLC | 4,205 | $901.4K | 0.11% | −3,648−46.5% | Reduced |
| Connecticut Wealth Management, LLC | 4,186 | $897.4K | 0.04% | +978+30.5% | Added |
| Requisite Capital Management, LLC | 4,164 | $892.6K | 0.17% | 00.0% | Unchanged |
| HBK Sorce Advisory LLC | 3,831 | $890.3K | 0.02% | +308+8.7% | Added |
| Community Bank, N.A. | 4,135 | $886.4K | 0.11% | −300−6.8% | Reduced |
| Martingale Asset Management L P | 4,099 | $878.7K | 0.02% | +4,099 | New |
| Hikari Power Ltd | 3,940 | $845.0K | 0.07% | −13,880−77.9% | Reduced |
| Evolve Private Wealth, LLC | 3,926 | $841.7K | 0.04% | +129+3.4% | Added |
| Horizon Investment Services, LLC | 3,923 | $841.0K | 0.29% | +3,923 | New |
| Wedmont Private Capital | 3,610 | $832.1K | 0.03% | +132+3.8% | Added |
| Inceptionr LLC | 3,858 | $827.0K | 0.20% | +3,858 | New |
| Whittier Trust Co of Nevada Inc | 3,784 | $826.5K | 0.02% | 00.0% | Unchanged |
| Empirical Financial Services, LLC d.b.a. Empirical Wealth Management | 3,832 | $821.4K | 0.01% | +963+33.6% | Added |
| Kera Capital Partners, Inc. | 3,804 | $815.4K | 0.10% | +225+6.3% | Added |
| Banque Cantonale Vaudoise | 3,750 | $804.0K | 0.03% | +3,384+924.6% | Added |
| Ancora Advisors, LLC | 3,706 | $794.5K | 0.02% | +605+19.5% | Added |
| Tema ETFs LLC | 3,618 | $775.6K | 0.05% | +14+0.4% | Added |
| Skopos Labs, Inc. | 3,601 | $771.7K | 0.02% | +1,010+39.0% | Added |
| Greenleaf Trust | 3,590 | $769.6K | 0.01% | −9−0.3% | Reduced |
| First Citizens Bank & Trust Co | 3,544 | $759.7K | 0.02% | −138−3.7% | Reduced |
| Forum Finance Group S.A. | 4,360 | $757.0K | 0.41% | +4,360 | New |
| Umb Bank N A | 3,516 | $753.7K | 0.01% | +29+0.8% | Added |
| Virtu Financial LLC | 3,511 | $752.0K | 0.03% | +3,511 | New |
| XTX Topco Ltd | 3,500 | $750.3K | 0.01% | +3,500 | New |
| Compass Ion Advisors, LLC | 3,485 | $747.0K | 0.07% | +325+10.3% | Added |
| Frec Markets, Inc. | 3,478 | $745.5K | 0.13% | +2,168+165.5% | Added |
| Portside Wealth Group, LLC | 3,452 | $740.0K | 0.10% | −426−11.0% | Reduced |
| Allworth Financial LP | 3,386 | $725.7K | 0.00% | +687+25.5% | Added |
| Cardiff Park Advisors, LLC | 3,375 | $723.5K | 0.06% | 00.0% | Unchanged |
| EverSource Wealth Advisors, LLC | 3,357 | $719.8K | 0.02% | +675+25.2% | Added |
| Mutual Advisors, LLC | 3,351 | $718.4K | 0.02% | −698−17.2% | Reduced |
| Net Worth Advisory Group | 3,329 | $713.7K | 0.15% | −281−7.8% | Reduced |
| Prosperity Consulting Group, LLC | 3,314 | $710.3K | 0.03% | +10+0.3% | Added |
| Ifrah Financial Services, Inc. | 3,292 | $705.6K | 0.19% | −87−2.6% | Reduced |
| Catalyst Financial Partners LLC | 3,275 | $702.0K | 0.08% | +1,153+54.3% | Added |
| Calder Financial LLC | 3,202 | $700.0K | 0.69% | −144−4.3% | Reduced |
| Bull Harbor Capital LLC | 3,263 | $699.5K | 0.19% | +3,263 | New |
| Fulton Bank, N.A. | 3,243 | $695.2K | 0.02% | −18−0.6% | Reduced |
| Parallel Advisors, LLC | 3,237 | $693.9K | 0.01% | +289+9.8% | Added |
| Summit Financial, LLC | 3,228 | $691.9K | 0.01% | +172+5.6% | Added |
| D.A. Davidson & Co. | 3,217 | $689.7K | 0.00% | −50−1.5% | Reduced |
| Catalytic Wealth RIA, LLC | 3,213 | $688.7K | 0.03% | +894+38.6% | Added |
| Main Street Financial Solutions, LLC | 3,208 | $687.6K | 0.05% | −1,580−33.0% | Reduced |
| Sagespring Wealth Partners, LLC | 3,145 | $674.1K | 0.01% | +432+15.9% | Added |
| USA Financial Portformulas Corp | 3,140 | $673.1K | 0.13% | +1,901+153.4% | Added |
| James J. Burns & Company, LLC | 3,120 | $668.8K | 0.09% | +3,120 | New |
| Envestnet Portfolio Solutions, Inc. | 3,052 | $654.3K | 0.00% | −1,258−29.2% | Reduced |
| Intesa Sanpaolo S.p.A. | 3,040 | $651.7K | 0.04% | +850+38.8% | Added |
| Sivia Capital Partners, LLC | 3,036 | $650.8K | 0.13% | +966+46.7% | Added |
| Fidelis Capital Partners, LLC | 3,009 | $645.0K | 0.05% | −7−0.2% | Reduced |
| Shoker Investment Counsel, Inc. | 3,000 | $643.1K | 0.19% | 00.0% | Unchanged |
| Whittier Trust Co | 2,944 | $643.0K | 0.01% | −132−4.3% | Reduced |
| Third View Private Wealth, LLC | 2,965 | $635.6K | 0.09% | +178+6.4% | Added |
| Advisory Alpha, LLC | 2,959 | $634.4K | 0.02% | +375+14.5% | Added |