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 |
|---|---|---|---|---|---|
| The PNC Financial Services Group, Inc. | 206,478 | $30.5M | 0.03% | −436−0.2% | Reduced |
| Mitsubishi UFJ Kokusai Asset Management Co., Ltd. | 212,165 | $31.3M | 0.06% | +18,141+9.3% | Added |
| Canada Pension Plan Investment Board | 212,484 | $31.4M | 0.05% | +93,200+78.1% | Added |
| New York State Teachers Retirement System | 215,208 | $31.8M | 0.08% | −9,467−4.2% | Reduced |
| Prudential Financial Inc | 215,573 | $31.9M | 0.05% | −2,685−1.2% | Reduced |
| Compagnie Lombard Odier SCmA | 216,832 | $32.0M | 0.74% | +216,832 | New |
| National Bank of Canada | 217,986 | $32.1M | 0.06% | +115,140+112.0% | Added |
| Vaughan Nelson Investment Management, L.P. | 224,633 | $33.2M | 0.37% | +1,779+0.8% | Added |
| Bank of Montreal | 232,740 | $35.3M | 0.02% | −81,078−25.8% | Reduced |
| FIL Ltd | 244,820 | $36.2M | 0.04% | +7,497+3.2% | Added |
| Santori & Peters | 246,596 | $36.4M | 19.58% | 00.0% | Unchanged |
| Balyasny Asset Management LLC | 249,754 | $36.9M | 0.10% | −675,727−73.0% | Reduced |
| State Board of Administration of Florida Retirement System | 251,273 | $37.1M | 0.09% | −2,456−1.0% | Reduced |
| Aristotle Atlantic Partners, LLC | 260,520 | $38.5M | 1.54% | −4,854−1.8% | Reduced |
| Scopus Asset Management, L.P. | 263,659 | $39.0M | 1.47% | −13,000−4.7% | Reduced |
| CIBC Private Wealth Group, LLC | 266,379 | $39.4M | 0.09% | −1190.0% | Reduced |
| New York State Common Retirement Fund | 269,207 | $39.8M | 0.06% | −36,489−11.9% | Reduced |
| Envestnet Asset Management Inc | 271,235 | $40.1M | 0.02% | +75,733+38.7% | Added |
| Allianz Asset Management GmbH | 273,433 | $40.4M | 0.08% | −24,205−8.1% | Reduced |
| Argent Capital Management LLC | 273,798 | $40.5M | 1.44% | −16,685−5.7% | Reduced |
| Principal Financial Group Inc | 275,284 | $40.7M | 0.03% | +311+0.1% | Added |
| TD Asset Management Inc | 281,675 | $41.6M | 0.05% | −8,740−3.0% | Reduced |
| D. E. Shaw & Co., Inc. | 284,617 | $42.1M | 0.07% | +244,479+609.1% | Added |
| Pictet Asset Management Holding SA | 293,148 | $43.3M | 0.05% | +293,148 | New |
| Ci Investments Inc. | 300,496 | $44.4M | 0.25% | −11,681−3.7% | Reduced |
| Employees Retirement System of Texas | 302,044 | $44.6M | 0.66% | 00.0% | Unchanged |
| Nissay Asset Management Corp | 305,247 | $45.1M | 0.40% | +16,220+5.6% | Added |
| Janus Henderson Group PLC | 319,721 | $47.2M | 0.03% | −25,388−7.4% | Reduced |
| Davis R M Inc | 343,352 | $50.7M | 1.27% | −11,774−3.3% | Reduced |
| California State Teachers Retirement System | 355,652 | $52.6M | 0.08% | −18,221−4.9% | Reduced |
| Lazard Asset Management LLC | 365,407 | $54.0M | 0.07% | +115,027+45.9% | Added |
| Acadian Asset Management LLC | 386,889 | $57.2M | 0.24% | −38,232−9.0% | Reduced |
| TimesSquare Capital Management, LLC | 400,917 | $59.2M | 0.92% | −23,798−5.6% | Reduced |
| STRS Ohio | 401,354 | $59.3M | 0.26% | −9,148−2.2% | Reduced |
| Credit Suisse AG | 431,651 | $63.8M | 0.07% | −2,539−0.6% | Reduced |
| Wells Fargo & Company | 436,687 | $64.5M | 0.02% | −144,185−24.8% | Reduced |
| Royal London Asset Management Ltd | 437,384 | $64.7M | 0.21% | +15,974+3.8% | Added |
| Port Capital LLC | 441,231 | $65.2M | 4.07% | −530.0% | Reduced |
| Schroder Investment Management Group | 446,240 | $65.9M | 0.10% | +6,103+1.4% | Added |
| Glenmede Trust Co NA | 453,335 | $67.0M | 0.38% | −17,896−3.8% | Reduced |
| HM Payson & Co | 456,903 | $67.5M | 1.58% | +23,857+5.5% | Added |
| HSBC Holdings PLC | 460,937 | $68.2M | 0.08% | −26,725−5.5% | Reduced |
| Primecap Management Co | 470,900 | $69.6M | 0.06% | −27,500−5.5% | Reduced |
| CCLA Investment Management Ltd | 471,489 | $69.7M | 1.30% | −45,416−8.8% | Reduced |
| UBS Group AG | 474,319 | $70.1M | 0.03% | −28,122−5.6% | Reduced |
| Mountain Pacific Investment Advisers Inc | 486,800 | $71.9M | 4.98% | −1,370−0.3% | Reduced |
| Rhumbline Advisers | 501,564 | $74.1M | 0.09% | +33,725+7.2% | Added |
| Renaissance Technologies LLC | 506,950 | $74.9M | 0.13% | +373,400+279.6% | Added |
| Bessemer Group Inc | 517,533 | $76.5M | 0.17% | +2,764+0.5% | Added |
| Sumitomo Mitsui Trust Holdings, Inc. | 549,679 | $81.2M | 0.07% | −9,306−1.7% | Reduced |
| California Public Employees Retirement System | 551,172 | $81.4M | 0.07% | +31,266+6.0% | Added |
| National Pension Service | 558,239 | $83.3M | 0.13% | +22,102+4.1% | Added |
| Snyder Capital Management L P | 608,564 | $89.9M | 2.03% | +9,869+1.6% | Added |
| Qube Research & Technologies Ltd | 610,777 | $90.2M | 0.27% | +610,777 | New |
| Barclays PLC | 614,512 | $90.8M | 0.06% | +49,755+8.8% | Added |
| Ensign Peak Advisors, Inc | 624,789 | $92.3M | 0.20% | −19,442−3.0% | Reduced |
| Capital Group Private Client Services, Inc. | 626,876 | $92.6M | 1.13% | −9,234−1.5% | Reduced |
| Mawer Investment Management Ltd. | 649,972 | $96.0M | 0.51% | −914,133−58.4% | Reduced |
| Voya Investment Management LLC | 651,111 | $96.2M | 0.11% | +11,668+1.8% | Added |
| Two Sigma Advisers, LP | 666,200 | $98.4M | 0.25% | +76,400+13.0% | Added |
| Jarislowsky, Fraser Ltd | 679,251 | $100.4M | 0.65% | −2,385−0.3% | Reduced |
| Two Sigma Investments, LP | 690,968 | $102.1M | 0.29% | +340,424+97.1% | Added |
| Gamco Investors, Inc. Et Al | 707,494 | $104.5M | 1.21% | −5,600−0.8% | Reduced |
| Amundi | 710,076 | $105.5M | 0.05% | −137,415−16.2% | Reduced |
| Blair William & Co | 730,819 | $108.0M | 0.41% | −7,398−1.0% | Reduced |
| American Century Companies Inc | 732,519 | $108.2M | 0.08% | +2,163+0.3% | Added |
| Silvercrest Asset Management Group LLC | 740,152 | $109.4M | 0.83% | −34,042−4.4% | Reduced |
| Swiss National Bank | 741,325 | $109.5M | 0.09% | −90,400−10.9% | Reduced |
| Neuberger Berman Group LLC | 745,544 | $110.2M | 0.10% | −47,009−5.9% | Reduced |
| DekaBank Deutsche Girozentrale | 765,203 | $113.4M | 0.26% | −37,812−4.7% | Reduced |
| Cooke & Bieler LP | 785,840 | $116.1M | 1.13% | −12,201−1.5% | Reduced |
| Royal Bank of Canada | 888,857 | $131.3M | 0.04% | −21,877−2.4% | Reduced |
| Giverny Capital Inc.SuperinvestorGiverny Capital | 897,056 | $132.5M | 7.19% | +4,556+0.5% | Added |
| EdgePoint Investment Group Inc. | 929,842 | $137.4M | 1.31% | +5,414+0.6% | Added |
| Deutsche Bank AG | 954,820 | $141.1M | 0.09% | −43,542−4.4% | Reduced |
| Millennium Management LLC | 1,029,122 | $152.1M | 0.16% | +88,036+9.4% | Added |
| Manufacturers Life Insurance Company, The | 1,032,796 | $152.6M | 0.09% | +357,212+52.9% | Added |
| Westfield Capital Management Co LP | 1,040,033 | $153.7M | 1.05% | −31,779−3.0% | Reduced |
| Kayne Anderson Rudnick Investment Management LLC | 1,042,762 | $154.1M | 0.44% | +77,501+8.0% | Added |
| Gabelli Funds LLC | 1,048,954 | $155.0M | 1.26% | −16,000−1.5% | Reduced |
| Adage Capital Partners GP, L.L.C. | 1,081,557 | $159.8M | 0.36% | +496,523+84.9% | Added |
| UBS Asset Management Americas Inc | 1,105,066 | $163.3M | 0.07% | −11,678−1.0% | Reduced |
| Franklin Resources Inc | 1,170,799 | $173.0M | 0.09% | −30,046−2.5% | Reduced |
| Charles Schwab Investment Management Inc | 1,193,916 | $176.4M | 0.05% | +10,893+0.9% | Added |
| AustralianSuper Pty Ltd | 1,222,345 | $180.6M | 1.17% | +893+0.1% | Added |
| Bank of America Corp | 1,243,704 | $183.8M | 0.02% | −12,341−1.0% | Reduced |
| Dimensional Fund Advisors LP | 1,446,365 | $213.7M | 0.07% | +6,367+0.4% | Added |
| Harding Loevner LP | 1,474,940 | $217.9M | 1.44% | −100,749−6.4% | Reduced |
| DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main | 1,501,792 | $221.9M | 0.33% | +88,139+6.2% | Added |
| Legal & General Group Plc | 1,507,395 | $222.7M | 0.08% | −56,681−3.6% | Reduced |
| Ameriprise Financial Inc | 1,680,361 | $248.3M | 0.08% | −227,996−11.9% | Reduced |
| Wellington Management Group LLP | 1,916,624 | $283.2M | 0.06% | −545,020−22.1% | Reduced |
| Nuveen Asset Management, LLC | 1,992,059 | $294.3M | 0.10% | −33,247−1.6% | Reduced |
| Flossbach Von Storch AG | 2,333,575 | $344.8M | 1.52% | +55,005+2.4% | Added |
| Northern Trust Corp | 2,362,467 | $349.1M | 0.07% | +96,793+4.3% | Added |
| Bank of New York Mellon Corp | 2,363,690 | $349.3M | 0.08% | −107,041−4.3% | Reduced |
| Invesco Ltd. | 2,378,376 | $351.4M | 0.09% | −64,571−2.6% | Reduced |
| Goldman Sachs Group Inc | 2,432,494 | $359.4M | 0.09% | −220,654−8.3% | Reduced |
| Champlain Investment Partners, LLC | 2,473,220 | $365.4M | 2.37% | −6,460−0.3% | Reduced |
| Alecta Pensionsforsakring, Omsesidigt | 2,819,365 | $416.8M | 3.14% | −400,000−12.4% | Reduced |