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 |
|---|---|---|---|---|---|
| Alliancebernstein L.P. | 2,607,419 | $447.7M | 0.15% | −605,425−18.8% | Reduced |
| Boston Partners | 2,687,240 | $461.4M | 0.54% | −580,501−17.8% | Reduced |
| Alecta Pensionsforsakring, Omsesidigt | 2,819,365 | $484.0M | 2.66% | 00.0% | Unchanged |
| Capital World Investors | 3,388,955 | $581.9M | 0.09% | +14,764+0.4% | Added |
| Flossbach Von Storch AG | 3,633,065 | $623.8M | 2.45% | +794,528+28.0% | Added |
| Norges Bank | 3,943,995 | $677.2M | 0.09% | −17,705−0.4% | Reduced |
| Morgan Stanley | 4,007,448 | $688.1M | 0.05% | +104,627+2.7% | Added |
| Bank of New York Mellon Corp | 4,316,003 | $741.1M | 0.14% | +713,250+19.8% | Added |
| Massachusetts Financial Services Co | 4,955,301 | $850.9M | 0.25% | −2,394,058−32.6% | Reduced |
| Geode Capital Management, LLC | 5,401,656 | $924.3M | 0.07% | +45,459+0.8% | Added |
| JPMorgan Chase & Co | 6,985,350 | $1.20B | 0.10% | +250,538+3.7% | Added |
| FMR LLC | 8,857,783 | $1.52B | 0.09% | −260,617−2.9% | Reduced |
| State Street Corp | 9,220,376 | $1.58B | 0.06% | +24,072+0.3% | Added |
| Price T Rowe Associates Inc | 9,789,170 | $1.68B | 0.19% | +1,884,468+23.8% | Added |
| BlackRock, Inc. | 17,222,161 | $2.96B | 0.06% | +17,222,161 | New |
| Vanguard Group Inc | 25,865,564 | $4.44B | 0.08% | +117,687+0.5% | Added |
| Winslow Capital Management, LLC | 0 | $0 | 0.00% | −1,629,980−100.0% | Sold out |
| Cartenna Capital, LP | 0 | $0 | 0.00% | −225,000−100.0% | Sold out |
| Interval Partners, LP | 0 | $0 | 0.00% | −136,812−100.0% | Sold out |
| Public Employees Retirement System of Ohio | 0 | $0 | 0.00% | −106,820−100.0% | Sold out |
| Soros Fund Management LLCSuperinvestorSoros Fund Management | 0 | $0 | 0.00% | −83,255−100.0% | Sold out |
| Moran Wealth Management, LLC | 0 | $0 | 0.00% | −69,176−100.0% | Sold out |
| Worldquant Millennium Advisors LLC | 0 | $0 | 0.00% | −55,249−100.0% | Sold out |
| Quest Investment Management LLC | 0 | $0 | 0.00% | −52,256−100.0% | Sold out |
| Kingdon Capital Management, L.L.C. | 0 | $0 | 0.00% | −50,000−100.0% | Sold out |
| Laurion Capital Management LP | 0 | $0 | 0.00% | −45,895−100.0% | Sold out |
| Cooper Investors Pty Ltd | 0 | $0 | 0.00% | −34,112−100.0% | Sold out |
| Hudson Bay Capital Management LP | 0 | $0 | 0.00% | −29,000−100.0% | Sold out |
| Braun Stacey Associates Inc | 0 | $0 | 0.00% | −28,224−100.0% | Sold out |
| Sanctuary Advisors, LLC | 0 | $0 | 0.00% | −13,924−100.0% | Sold out |
| PDT Partners, LLC | 0 | $0 | 0.00% | −14,251−100.0% | Sold out |
| Y-Intercept (Hong Kong) Ltd | 0 | $0 | 0.00% | −14,201−100.0% | Sold out |
| Agf Management Ltd | 0 | $0 | 0.00% | −13,960−100.0% | Sold out |
| Simplicity Wealth,LLC | 0 | $0 | 0.00% | −13,186−100.0% | Sold out |
| Scopus Asset Management, L.P. | 0 | $0 | 0.00% | −11,659−100.0% | Sold out |
| Keystone Investors Pte Ltd | 0 | $0 | 0.00% | −11,224−100.0% | Sold out |
| Sciencast Management LP | 0 | $0 | 0.00% | −9,097−100.0% | Sold out |
| Martingale Asset Management L P | 0 | $0 | 0.00% | −8,405−100.0% | Sold out |
| BI Asset Management Fondsmaeglerselskab A/S | 0 | $0 | 0.00% | −7,642−100.0% | Sold out |
| Achmea Investment Management B.V. | 0 | $0 | 0.00% | −7,209−100.0% | Sold out |
| Paloma Partners Management Co | 0 | $0 | 0.00% | −5,495−100.0% | Sold out |
| La Banque Postale Asset Management SA | 0 | $0 | 0.00% | −5,395−100.0% | Sold out |
| Teza Capital Management LLC | 0 | $0 | 0.00% | −5,364−100.0% | Sold out |
| Brasada Capital Management, LP | 0 | $0 | 0.00% | −5,000−100.0% | Sold out |
| Sherbrooke Park Advisers LLC | 0 | $0 | 0.00% | −4,332−100.0% | Sold out |
| MorganRosel Wealth Management, LLC | 0 | $0 | 0.00% | −3,886−100.0% | Sold out |
| Symmetry Partners, LLC | 0 | $0 | 0.00% | −3,764−100.0% | Sold out |
| Cardiff Park Advisors, LLC | 0 | $0 | 0.00% | −3,375−100.0% | Sold out |
| Nomura Holdings Inc | 0 | $0 | 0.00% | −3,351−100.0% | Sold out |
| Qtron Investments LLC | 0 | $0 | 0.00% | −3,311−100.0% | Sold out |
| Citizens Financial Group Inc | 0 | $0 | 0.00% | −3,182−100.0% | Sold out |
| Pearl River Capital, LLC | 0 | $0 | 0.00% | −3,106−100.0% | Sold out |
| McElhenny Sheffield Capital Management, LLC | 0 | $0 | 0.00% | −3,053−100.0% | Sold out |
| Deerfield Management Company, L.P. (Series C) | 0 | $0 | 0.00% | −3,011−100.0% | Sold out |
| Numerai GP LLC | 0 | $0 | 0.00% | −2,425−100.0% | Sold out |
| First Trust Investment Solutions L.P. | 0 | $0 | 0.00% | −2,124−100.0% | Sold out |
| Willner & Heller, LLC | 0 | $0 | 0.00% | −2,089−100.0% | Sold out |
| Banque Cantonale Vaudoise | 0 | $0 | 0.00% | −1,941−100.0% | Sold out |
| City Center Advisors, LLC | 0 | $0 | 0.00% | −1,695−100.0% | Sold out |
| Nicolet Bankshares Inc | 0 | $0 | 0.00% | −1,590−100.0% | Sold out |
| Fort, L.P. | 0 | $0 | 0.00% | −1,454−100.0% | Sold out |
| Trust Point Inc. | 0 | $0 | 0.00% | −1,450−100.0% | Sold out |
| Empirical Financial Services, LLC d.b.a. Empirical Wealth Management | 0 | $0 | 0.00% | −1,429−100.0% | Sold out |
| Pitcairn Co | 0 | $0 | 0.00% | −1,343−100.0% | Sold out |
| Baader Bank INC | 0 | $0 | 0.00% | −1,364−100.0% | Sold out |
| Versor Investments LP | 0 | $0 | 0.00% | −1,300−100.0% | Sold out |
| Tandem Investment Advisors, Inc. | 0 | $0 | 0.00% | −1,260−100.0% | Sold out |
| AE Wealth Management LLC | 0 | $0 | 0.00% | −1,203−100.0% | Sold out |
| Walleye Trading LLC | 0 | $0 | 0.00% | −996−100.0% | Sold out |
| Opal Wealth Advisors, LLC | 0 | $0 | 0.00% | −790−100.0% | Sold out |
| Emerald Advisers, LLC | 0 | $0 | 0.00% | −748−100.0% | Sold out |
| Ashton Thomas Private Wealth, LLC | 0 | $0 | 0.00% | −365−100.0% | Sold out |
| Crewe Advisors LLC | 0 | $0 | 0.00% | −293−100.0% | Sold out |
| Mascoma Wealth Management LLC | 0 | $0 | 0.00% | −247−100.0% | Sold out |
| Washington Trust Advisors, Inc. | 0 | $0 | 0.00% | −233−100.0% | Sold out |
| Family Firm, Inc. | 0 | $0 | 0.00% | −232−100.0% | Sold out |
| Great Lakes Retirement, Inc. | 0 | $0 | 0.00% | −140−100.0% | Sold out |
| St Germain D J Co Inc | 0 | $0 | 0.00% | −128−100.0% | Sold out |
| Altshuler Shaham Ltd | 0 | $0 | 0.00% | −124−100.0% | Sold out |
| Timber Creek Capital Management LLC | 0 | $0 | 0.00% | −104−100.0% | Sold out |
| RFP Financial Group LLC | 0 | $0 | 0.00% | −82−100.0% | Sold out |
| Wetzel Investment Advisors, Inc. | 0 | $0 | 0.00% | −36−100.0% | Sold out |
| Atlantic Edge Private Wealth Management, LLC | 0 | $0 | 0.00% | −36−100.0% | Sold out |
| Gradient Investments LLC | 0 | $0 | 0.00% | −18−100.0% | Sold out |
| North Star Investment Management Corp. | 0 | $0 | 0.00% | −11−100.0% | Sold out |
| Unique Wealth Strategies, LLC | 0 | $0 | 0.00% | −10−100.0% | Sold out |
| VisionPoint Advisory Group, LLC | 0 | $0 | 0.00% | −9−100.0% | Sold out |
| Ulland Investment Advisors, LLC | 0 | $0 | 0.00% | −7−100.0% | Sold out |
| Lynx Investment Advisory | 0 | $0 | 0.00% | −4−100.0% | Sold out |
| Abich Financial Wealth Management LLC | 0 | $0 | 0.00% | −3−100.0% | Sold out |
| Ruedi Wealth Management, Inc. | 0 | $0 | 0.00% | −2−100.0% | Sold out |
| Redwood Wealth Management Group, LLC | 0 | $0 | 0.00% | −1−100.0% | Sold out |
| Central Valley Advisors, LLC | 0 | $0 | 0.00% | −50−100.0% | Sold out |
| BlackRock Inc. | – | – | – | – | Not filed |
| Susquehanna Fundamental Investments, LLC | – | – | – | – | Not filed |
| Fjarde AP-fonden (The Fourth Swedish National Pensionfund) | – | – | – | – | Not filed |
| Buckingham Strategic Wealth, LLC | – | – | – | – | Not filed |
| Benjamin F. Edwards & Company, Inc. | – | – | – | – | Not filed |
| JJJ Advisors Inc. | – | – | – | – | Not filed |