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 2022
Institutional positions in Ametek Inc as of Dec 31, 2022. 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
- 790
- +51 vs. Q3 2022
- Shares held
- 204.2M
- +5.85M (+3.0%) vs. Q3 2022
- Total value
- $28.9B
- +$6.44B (+28.6%) vs. Q3 2022
- New holders
- 103
- 282 more added
- Sold out
- 52
- 273 more reduced
14 institutions that held it in Q3 2022 haven't filed for Q4 2022 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 2022: 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 2022
Shares, value and share of portfolio for each institution holding Ametek Inc; share changes are against Q3 2022.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Vanguard Group Inc | 25,300,306 | $3.53B | 0.10% | +328,941+1.3% | Added |
| BlackRock Inc. | 15,556,473 | $2.17B | 0.07% | −217,246−1.4% | Reduced |
| State Street Corp | 8,925,536 | $1.25B | 0.07% | +36,035+0.4% | Added |
| Massachusetts Financial Services Co | 8,504,856 | $1.19B | 0.41% | +163,397+2.0% | Added |
| FMR LLC | 7,445,017 | $1.04B | 0.10% | +499,535+7.2% | Added |
| UBS Asset Management Americas Inc | 4,457,171 | $1.03B | 0.54% | +3,359,025+305.9% | Added |
| Alecta Pensionsforsakring, Omsesidigt | 4,834,365 | $675.5M | 4.00% | 00.0% | Unchanged |
| JPMorgan Chase & Co | 4,818,503 | $673.2M | 0.10% | −28,790−0.6% | Reduced |
| Alliancebernstein L.P. | 4,797,914 | $670.4M | 0.30% | +56,447+1.2% | Added |
| Geode Capital Management, LLC | 4,627,897 | $645.4M | 0.09% | +111,754+2.5% | Added |
| Price T Rowe Associates Inc | 3,953,131 | $552.3M | 0.09% | +3,421,558+643.7% | Added |
| Capital International Investors | 3,933,211 | $549.7M | 0.15% | −21,468−0.5% | Reduced |
| Morgan Stanley | 3,678,094 | $513.9M | 0.06% | +1,774,651+93.2% | Added |
| Norges Bank | 3,649,760 | $509.9M | 0.12% | −208,660−5.4% | Reduced |
| Boston Partners | 3,602,482 | $503.4M | 0.68% | +46,725+1.3% | Added |
| Wellington Management Group LLP | 2,658,056 | $371.4M | 0.07% | +471,301+21.6% | Added |
| Bank of New York Mellon Corp | 2,535,102 | $354.2M | 0.08% | −92,768−3.5% | Reduced |
| Champlain Investment Partners, LLC | 2,505,405 | $350.1M | 2.25% | −255,380−9.3% | Reduced |
| Invesco Ltd. | 2,470,937 | $345.2M | 0.10% | −105,815−4.1% | Reduced |
| Northern Trust Corp | 2,311,992 | $323.0M | 0.07% | +62,005+2.8% | Added |
| Ameriprise Financial Inc | 2,301,800 | $321.6M | 0.11% | −200,698−8.0% | Reduced |
| Flossbach Von Storch AG | 2,230,217 | $311.6M | 1.19% | −448,316−16.7% | Reduced |
| Mawer Investment Management Ltd. | 2,138,958 | $298.9M | 1.68% | −1,020,780−32.3% | Reduced |
| Harding Loevner LP | 2,129,644 | $297.6M | 1.71% | +217,187+11.4% | Added |
| Goldman Sachs Group Inc | 1,998,411 | $279.2M | 0.08% | +434,100+27.8% | Added |
| Nuveen Asset Management, LLC | 1,944,142 | $271.6M | 0.11% | +1,445,901+290.2% | Added |
| Bessemer Group Inc | 1,781,546 | $248.9M | 0.61% | +19,942+1.1% | Added |
| Bank of America Corp | 1,504,903 | $210.3M | 0.03% | +64,408+4.5% | Added |
| Legal & General Group Plc | 1,484,286 | $207.4M | 0.08% | −14,605−1.0% | Reduced |
| DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main | 1,386,739 | $193.8M | 0.34% | +105,380+8.2% | Added |
| Dimensional Fund Advisors LP | 1,369,808 | $191.4M | 0.07% | +12,067+0.9% | Added |
| Franklin Resources Inc | 1,337,794 | $186.9M | 0.10% | +129,476+10.7% | Added |
| Schroder Investment Management Group | 1,287,318 | $179.9M | 0.29% | −14,856−1.1% | Reduced |
| AustralianSuper Pty Ltd | 1,266,221 | $177.9M | 1.28% | −546,960−30.2% | Reduced |
| Gabelli Funds LLC | 1,200,844 | $167.8M | 1.30% | −15,510−1.3% | Reduced |
| Westfield Capital Management Co LP | 1,184,714 | $165.5M | 1.28% | +3,181+0.3% | Added |
| Charles Schwab Investment Management Inc | 1,173,666 | $164.0M | 0.05% | +25,487+2.2% | Added |
| EdgePoint Investment Group Inc. | 1,173,629 | $164.0M | 1.75% | −469,846−28.6% | Reduced |
| Neuberger Berman Group LLC | 1,103,320 | $154.2M | 0.15% | −13,138−1.2% | Reduced |
| Cooke & Bieler LP | 1,083,080 | $151.3M | 1.48% | −29,204−2.6% | Reduced |
| Silvercrest Asset Management Group LLC | 1,026,407 | $143.4M | 1.10% | −15,200−1.5% | Reduced |
| Balyasny Asset Management LLC | 945,915 | $132.2M | 0.47% | −324,233−25.5% | Reduced |
| Royal Bank of Canada | 938,169 | $131.1M | 0.04% | +251,103+36.5% | Added |
| Swiss National Bank | 933,025 | $130.4M | 0.09% | −67,461−6.7% | Reduced |
| Deutsche Bank AG | 926,500 | $129.5M | 0.07% | −156,825−14.5% | Reduced |
| Adage Capital Partners GP, L.L.C. | 890,341 | $124.4M | 0.30% | +40,125+4.7% | Added |
| Kayne Anderson Rudnick Investment Management LLC | 871,698 | $121.8M | 0.38% | +27,637+3.3% | Added |
| Giverny Capital Inc.SuperinvestorGiverny Capital | 853,298 | $119.2M | 7.37% | +6,450+0.8% | Added |
| Voya Investment Management LLC | 785,768 | $109.8M | 0.13% | −10,012−1.3% | Reduced |
| Ci Investments Inc. | 772,779 | $108.0M | 0.55% | −395,324−33.8% | Reduced |
| Blair William & Co | 753,604 | $105.3M | 0.46% | +1,777+0.2% | Added |
| Gamco Investors, Inc. Et Al | 731,515 | $102.2M | 1.10% | −8,572−1.2% | Reduced |
| American Century Companies Inc | 729,044 | $101.9M | 0.08% | −154,338−17.5% | Reduced |
| Ensign Peak Advisors, Inc | 669,744 | $93.6M | 0.21% | +11,095+1.7% | Added |
| Jarislowsky, Fraser Ltd | 655,304 | $91.6M | 0.60% | +10,387+1.6% | Added |
| Sumitomo Mitsui Trust Holdings, Inc. | 644,472 | $90.0M | 0.07% | −9,838−1.5% | Reduced |
| Capital Group Private Client Services, Inc. | 629,504 | $88.0M | 1.11% | −10,002−1.6% | Reduced |
| Snyder Capital Management L P | 603,958 | $84.4M | 1.90% | +15,798+2.7% | Added |
| California Public Employees Retirement System | 598,868 | $83.7M | 0.07% | +50,283+9.2% | Added |
| DekaBank Deutsche Girozentrale | 595,212 | $83.1M | 0.22% | −12,145−2.0% | Reduced |
| Citadel Advisors LLC | 589,273 | $82.3M | 0.10% | −749,349−56.0% | Reduced |
| Wells Fargo & Company | 544,495 | $76.1M | 0.02% | −50,285−8.5% | Reduced |
| Credit Suisse AG | 543,648 | $76.0M | 0.08% | −10,309−1.9% | Reduced |
| Millennium Management LLC | 542,716 | $75.8M | 0.08% | −19,425−3.5% | Reduced |
| Zurich Insurance Group Ltd | 542,479 | $75.8M | 1.08% | +85,873+18.8% | Added |
| CCLA Investment Management Ltd | 509,863 | $71.2M | 1.61% | −99,594−16.3% | Reduced |
| Primecap Management Co | 500,400 | $69.9M | 0.06% | −1,000−0.2% | Reduced |
| Mountain Pacific Investment Advisers Inc | 497,293 | $69.5M | 5.04% | −904−0.2% | Reduced |
| Lord, Abbett & Co. LLC | 480,115 | $67.1M | 0.24% | +423,125+742.5% | Added |
| Glenmede Trust Co NA | 476,293 | $66.5M | 0.39% | −15,521−3.2% | Reduced |
| Rhumbline Advisers | 472,171 | $66.0M | 0.09% | +15,899+3.5% | Added |
| STRS Ohio | 449,788 | $62.8M | 0.28% | −14,411−3.1% | Reduced |
| TimesSquare Capital Management, LLC | 440,925 | $61.6M | 0.88% | −37,375−7.8% | Reduced |
| Argent Capital Management LLC | 429,930 | $60.1M | 2.16% | −2,185−0.5% | Reduced |
| Port Capital LLC | 423,191 | $59.1M | 4.27% | −15,310−3.5% | Reduced |
| Manufacturers Life Insurance Company, The | 414,957 | $58.0M | 0.04% | −21,986−5.0% | Reduced |
| UBS Group AG | 405,580 | $56.7M | 0.03% | +115,132+39.6% | Added |
| HSBC Holdings PLC | 405,516 | $56.6M | 0.07% | +51,929+14.7% | Added |
| Janus Henderson Group PLC | 402,788 | $56.3M | 0.04% | +16,623+4.3% | Added |
| Ceredex Value Advisors LLC | 391,884 | $54.8M | 0.84% | −13,119−3.2% | Reduced |
| HM Payson & Co | 387,405 | $54.1M | 1.35% | +100,373+35.0% | Added |
| California State Teachers Retirement System | 386,502 | $54.0M | 0.08% | +5,417+1.4% | Added |
| Davis R M Inc | 377,269 | $52.7M | 1.42% | +1,183+0.3% | Added |
| Barclays PLC | 346,695 | $48.4M | 0.04% | +43,783+14.5% | Added |
| Assenagon Asset Management S.A. | 338,882 | $47.3M | 0.19% | +212,345+167.8% | Added |
| Acadian Asset Management LLC | 326,855 | $45.7M | 0.22% | +118,570+56.9% | Added |
| Capital Research Global Investors | 325,527 | $45.5M | 0.01% | −1390.0% | Reduced |
| Select Equity Group, L.P. | 320,910 | $44.8M | 0.17% | +61,818+23.9% | Added |
| Nissay Asset Management Corp | 320,108 | $44.7M | 0.43% | −15,862−4.7% | Reduced |
| Prudential Financial Inc | 318,287 | $44.5M | 0.07% | −50,385−13.7% | Reduced |
| New York State Common Retirement Fund | 316,844 | $44.3M | 0.06% | +3,538+1.1% | Added |
| BNP Paribas Arbitrage, SA | 314,412 | $43.9M | 0.11% | +276,627+732.1% | Added |
| Bank of Montreal | 297,913 | $43.2M | 0.03% | −34,754−10.4% | Reduced |
| Vaughan Nelson Investment Management, L.P. | 308,779 | $43.1M | 0.56% | +95,219+44.6% | Added |
| National Pension Service | 305,889 | $42.7M | 0.08% | +7,690+2.6% | Added |
| Allianz Asset Management GmbH | 296,002 | $41.4M | 0.09% | +18,045+6.5% | Added |
| Voloridge Investment Management, LLC | 294,702 | $41.2M | 0.23% | −116,062−28.3% | Reduced |
| Royal London Asset Management Ltd | 294,478 | $41.1M | 0.18% | +468+0.2% | Added |
| Principal Financial Group Inc | 278,885 | $39.0M | 0.03% | −10,779−3.7% | Reduced |
| TD Asset Management Inc | 274,709 | $38.4M | 0.05% | +31,954+13.2% | Added |