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 2023
Institutional positions in Ametek Inc as of Sep 30, 2023. 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
- 814
- −2 vs. Q2 2023
- Shares held
- 202.2M
- +561.5K (+0.3%) vs. Q2 2023
- Total value
- $29.9B
- −$2.66B (−8.2%) vs. Q2 2023
- New holders
- 59
- 294 more added
- Sold out
- 61
- 309 more reduced
7 institutions that held it in Q2 2023 haven't filed for Q3 2023 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 2023: 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 2023
Shares, value and share of portfolio for each institution holding Ametek Inc; share changes are against Q2 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Vanguard Group Inc | 25,493,438 | $3.77B | 0.09% | −157,579−0.6% | Reduced |
| BlackRock Inc. | 17,348,316 | $2.56B | 0.07% | +263,154+1.5% | Added |
| FMR LLC | 9,248,348 | $1.37B | 0.12% | −374,725−3.9% | Reduced |
| State Street Corp | 8,834,152 | $1.31B | 0.07% | −137,990−1.5% | Reduced |
| Massachusetts Financial Services Co | 8,209,280 | $1.21B | 0.43% | −91,114−1.1% | Reduced |
| Price T Rowe Associates Inc | 7,069,891 | $1.04B | 0.15% | +179,681+2.6% | Added |
| Geode Capital Management, LLC | 4,940,126 | $728.4M | 0.09% | +92,254+1.9% | Added |
| JPMorgan Chase & Co | 4,579,457 | $676.7M | 0.08% | −204,081−4.3% | Reduced |
| Morgan Stanley | 4,189,108 | $619.0M | 0.06% | +674,549+19.2% | Added |
| Capital International Investors | 3,997,978 | $591.0M | 0.15% | −130,956−3.2% | Reduced |
| T. Rowe Price Investment Management, Inc. | 3,640,037 | $537.9M | 0.38% | +1,997,904+121.7% | Added |
| Boston Partners | 3,584,202 | $529.5M | 0.73% | −10,726−0.3% | Reduced |
| Norges Bank | 3,537,123 | $522.6M | 0.11% | −317,162−8.2% | Reduced |
| Alliancebernstein L.P. | 3,219,672 | $475.7M | 0.20% | −639,943−16.6% | Reduced |
| Alecta Pensionsforsakring, Omsesidigt | 2,819,365 | $416.8M | 3.14% | −400,000−12.4% | Reduced |
| Champlain Investment Partners, LLC | 2,473,220 | $365.4M | 2.37% | −6,460−0.3% | Reduced |
| Goldman Sachs Group Inc | 2,432,494 | $359.4M | 0.09% | −220,654−8.3% | Reduced |
| Invesco Ltd. | 2,378,376 | $351.4M | 0.09% | −64,571−2.6% | Reduced |
| Bank of New York Mellon Corp | 2,363,690 | $349.3M | 0.08% | −107,041−4.3% | Reduced |
| Northern Trust Corp | 2,362,467 | $349.1M | 0.07% | +96,793+4.3% | Added |
| Flossbach Von Storch AG | 2,333,575 | $344.8M | 1.52% | +55,005+2.4% | Added |
| Nuveen Asset Management, LLC | 1,992,059 | $294.3M | 0.10% | −33,247−1.6% | Reduced |
| Wellington Management Group LLP | 1,916,624 | $283.2M | 0.06% | −545,020−22.1% | Reduced |
| Ameriprise Financial Inc | 1,680,361 | $248.3M | 0.08% | −227,996−11.9% | Reduced |
| Legal & General Group Plc | 1,507,395 | $222.7M | 0.08% | −56,681−3.6% | Reduced |
| DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main | 1,501,792 | $221.9M | 0.33% | +88,139+6.2% | Added |
| Harding Loevner LP | 1,474,940 | $217.9M | 1.44% | −100,749−6.4% | Reduced |
| Dimensional Fund Advisors LP | 1,446,365 | $213.7M | 0.07% | +6,367+0.4% | Added |
| Bank of America Corp | 1,243,704 | $183.8M | 0.02% | −12,341−1.0% | Reduced |
| AustralianSuper Pty Ltd | 1,222,345 | $180.6M | 1.17% | +893+0.1% | Added |
| Charles Schwab Investment Management Inc | 1,193,916 | $176.4M | 0.05% | +10,893+0.9% | Added |
| Franklin Resources Inc | 1,170,799 | $173.0M | 0.09% | −30,046−2.5% | Reduced |
| UBS Asset Management Americas Inc | 1,105,066 | $163.3M | 0.07% | −11,678−1.0% | Reduced |
| Adage Capital Partners GP, L.L.C. | 1,081,557 | $159.8M | 0.36% | +496,523+84.9% | Added |
| Gabelli Funds LLC | 1,048,954 | $155.0M | 1.26% | −16,000−1.5% | Reduced |
| Kayne Anderson Rudnick Investment Management LLC | 1,042,762 | $154.1M | 0.44% | +77,501+8.0% | Added |
| Westfield Capital Management Co LP | 1,040,033 | $153.7M | 1.05% | −31,779−3.0% | Reduced |
| Manufacturers Life Insurance Company, The | 1,032,796 | $152.6M | 0.09% | +357,212+52.9% | Added |
| Millennium Management LLC | 1,029,122 | $152.1M | 0.16% | +88,036+9.4% | Added |
| Deutsche Bank AG | 954,820 | $141.1M | 0.09% | −43,542−4.4% | Reduced |
| EdgePoint Investment Group Inc. | 929,842 | $137.4M | 1.31% | +5,414+0.6% | Added |
| Giverny Capital Inc.SuperinvestorGiverny Capital | 897,056 | $132.5M | 7.19% | +4,556+0.5% | Added |
| Royal Bank of Canada | 888,857 | $131.3M | 0.04% | −21,877−2.4% | Reduced |
| Cooke & Bieler LP | 785,840 | $116.1M | 1.13% | −12,201−1.5% | Reduced |
| DekaBank Deutsche Girozentrale | 765,203 | $113.4M | 0.26% | −37,812−4.7% | Reduced |
| Neuberger Berman Group LLC | 745,544 | $110.2M | 0.10% | −47,009−5.9% | Reduced |
| Swiss National Bank | 741,325 | $109.5M | 0.09% | −90,400−10.9% | Reduced |
| Silvercrest Asset Management Group LLC | 740,152 | $109.4M | 0.83% | −34,042−4.4% | Reduced |
| American Century Companies Inc | 732,519 | $108.2M | 0.08% | +2,163+0.3% | Added |
| Blair William & Co | 730,819 | $108.0M | 0.41% | −7,398−1.0% | Reduced |
| Amundi | 710,076 | $105.5M | 0.05% | −137,415−16.2% | Reduced |
| Gamco Investors, Inc. Et Al | 707,494 | $104.5M | 1.21% | −5,600−0.8% | Reduced |
| Two Sigma Investments, LP | 690,968 | $102.1M | 0.29% | +340,424+97.1% | Added |
| Jarislowsky, Fraser Ltd | 679,251 | $100.4M | 0.65% | −2,385−0.3% | Reduced |
| Two Sigma Advisers, LP | 666,200 | $98.4M | 0.25% | +76,400+13.0% | Added |
| Voya Investment Management LLC | 651,111 | $96.2M | 0.11% | +11,668+1.8% | Added |
| Mawer Investment Management Ltd. | 649,972 | $96.0M | 0.51% | −914,133−58.4% | Reduced |
| Capital Group Private Client Services, Inc. | 626,876 | $92.6M | 1.13% | −9,234−1.5% | Reduced |
| Ensign Peak Advisors, Inc | 624,789 | $92.3M | 0.20% | −19,442−3.0% | Reduced |
| Barclays PLC | 614,512 | $90.8M | 0.06% | +49,755+8.8% | Added |
| Qube Research & Technologies Ltd | 610,777 | $90.2M | 0.27% | +610,777 | New |
| Snyder Capital Management L P | 608,564 | $89.9M | 2.03% | +9,869+1.6% | Added |
| National Pension Service | 558,239 | $83.3M | 0.13% | +22,102+4.1% | Added |
| California Public Employees Retirement System | 551,172 | $81.4M | 0.07% | +31,266+6.0% | Added |
| Sumitomo Mitsui Trust Holdings, Inc. | 549,679 | $81.2M | 0.07% | −9,306−1.7% | Reduced |
| Bessemer Group Inc | 517,533 | $76.5M | 0.17% | +2,764+0.5% | Added |
| Renaissance Technologies LLC | 506,950 | $74.9M | 0.13% | +373,400+279.6% | Added |
| Rhumbline Advisers | 501,564 | $74.1M | 0.09% | +33,725+7.2% | Added |
| Mountain Pacific Investment Advisers Inc | 486,800 | $71.9M | 4.98% | −1,370−0.3% | Reduced |
| UBS Group AG | 474,319 | $70.1M | 0.03% | −28,122−5.6% | Reduced |
| CCLA Investment Management Ltd | 471,489 | $69.7M | 1.30% | −45,416−8.8% | Reduced |
| Primecap Management Co | 470,900 | $69.6M | 0.06% | −27,500−5.5% | Reduced |
| HSBC Holdings PLC | 460,937 | $68.2M | 0.08% | −26,725−5.5% | Reduced |
| HM Payson & Co | 456,903 | $67.5M | 1.58% | +23,857+5.5% | Added |
| Glenmede Trust Co NA | 453,335 | $67.0M | 0.38% | −17,896−3.8% | Reduced |
| Schroder Investment Management Group | 446,240 | $65.9M | 0.10% | +6,103+1.4% | Added |
| Port Capital LLC | 441,231 | $65.2M | 4.07% | −530.0% | Reduced |
| Royal London Asset Management Ltd | 437,384 | $64.7M | 0.21% | +15,974+3.8% | Added |
| Wells Fargo & Company | 436,687 | $64.5M | 0.02% | −144,185−24.8% | Reduced |
| Credit Suisse AG | 431,651 | $63.8M | 0.07% | −2,539−0.6% | Reduced |
| STRS Ohio | 401,354 | $59.3M | 0.26% | −9,148−2.2% | Reduced |
| TimesSquare Capital Management, LLC | 400,917 | $59.2M | 0.92% | −23,798−5.6% | Reduced |
| Acadian Asset Management LLC | 386,889 | $57.2M | 0.24% | −38,232−9.0% | Reduced |
| Lazard Asset Management LLC | 365,407 | $54.0M | 0.07% | +115,027+45.9% | Added |
| California State Teachers Retirement System | 355,652 | $52.6M | 0.08% | −18,221−4.9% | Reduced |
| Davis R M Inc | 343,352 | $50.7M | 1.27% | −11,774−3.3% | Reduced |
| Janus Henderson Group PLC | 319,721 | $47.2M | 0.03% | −25,388−7.4% | Reduced |
| Nissay Asset Management Corp | 305,247 | $45.1M | 0.40% | +16,220+5.6% | Added |
| Employees Retirement System of Texas | 302,044 | $44.6M | 0.66% | 00.0% | Unchanged |
| Ci Investments Inc. | 300,496 | $44.4M | 0.25% | −11,681−3.7% | Reduced |
| Pictet Asset Management Holding SA | 293,148 | $43.3M | 0.05% | +293,148 | New |
| D. E. Shaw & Co., Inc. | 284,617 | $42.1M | 0.07% | +244,479+609.1% | Added |
| TD Asset Management Inc | 281,675 | $41.6M | 0.05% | −8,740−3.0% | Reduced |
| Principal Financial Group Inc | 275,284 | $40.7M | 0.03% | +311+0.1% | Added |
| Argent Capital Management LLC | 273,798 | $40.5M | 1.44% | −16,685−5.7% | Reduced |
| Allianz Asset Management GmbH | 273,433 | $40.4M | 0.08% | −24,205−8.1% | Reduced |
| Envestnet Asset Management Inc | 271,235 | $40.1M | 0.02% | +75,733+38.7% | Added |
| New York State Common Retirement Fund | 269,207 | $39.8M | 0.06% | −36,489−11.9% | Reduced |
| CIBC Private Wealth Group, LLC | 266,379 | $39.4M | 0.09% | −1190.0% | Reduced |
| Scopus Asset Management, L.P. | 263,659 | $39.0M | 1.47% | −13,000−4.7% | Reduced |