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, Q2 2023
Institutional positions in Ametek Inc as of Jun 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
- 823
- +48 vs. Q1 2023
- Shares held
- 202.0M
- +1.10M (+0.5%) vs. Q1 2023
- Total value
- $32.6B
- +$3.42B (+11.7%) vs. Q1 2023
- New holders
- 94
- 296 more added
- Sold out
- 46
- 299 more reduced
2 institutions that held it in Q1 2023 haven't filed for Q2 2023 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 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, Q2 2023
Shares, value and share of portfolio for each institution holding Ametek Inc; share changes are against Q1 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Factory Mutual Insurance Co | 53,200 | $8.61M | 0.13% | +17,500+49.0% | Added |
| Dai-Ichi Life Insurance Company, Ltd | 53,300 | $8.63M | 0.18% | +5,131+10.7% | Added |
| Truist Financial Corp | 53,432 | $8.65M | 0.01% | −1,329−2.4% | Reduced |
| APG Asset Management N.V. | 58,447 | $8.67M | 0.02% | −45,700−43.9% | Reduced |
| First National Bank of Omaha | 53,796 | $8.71M | 0.50% | −1,439−2.6% | Reduced |
| State of Tennessee, Treasury Department | 55,100 | $8.92M | 0.04% | −184,472−77.0% | Reduced |
| Marvin & Palmer Associates Inc | 56,720 | $9.18M | 4.14% | 00.0% | Unchanged |
| ING Groep NV | 56,737 | $9.18M | 0.07% | +4,098+7.8% | Added |
| Advisor Group Holdings, Inc. | 56,825 | $9.20M | 0.02% | −1,261−2.2% | Reduced |
| Fjarde Ap-Fonden /Fourth Swedish National Pension Fund | 57,428 | $9.30M | 0.11% | −6,600−10.3% | Reduced |
| Nomura Asset Management Co Ltd | 58,321 | $9.44M | 0.04% | −208−0.4% | Reduced |
| MetLife Investment Management | 58,487 | $9.47M | 0.07% | −793−1.3% | Reduced |
| CIBC Asset Management Inc | 58,700 | $9.50M | 0.04% | −905−1.5% | Reduced |
| AXA S.A. | 59,595 | $9.65M | 0.03% | −5,140−7.9% | Reduced |
| Stifel Financial Corp | 59,920 | $9.70M | 0.01% | +6,851+12.9% | Added |
| Vident Investment Advisory, LLC | 62,213 | $10.1M | 0.35% | +60,816+4,353.3% | Added |
| HighTower Advisors, LLC | 62,513 | $10.1M | 0.02% | +11,338+22.2% | Added |
| Arizona State Retirement System | 62,846 | $10.2M | 0.08% | −3,921−5.9% | Reduced |
| American International Group, Inc. | 63,081 | $10.2M | 0.06% | −3,674−5.5% | Reduced |
| Amalgamated Bank | 63,081 | $10.2M | 0.08% | +2,607+4.3% | Added |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 63,207 | $10.2M | 0.05% | +13,836+28.0% | Added |
| State of Michigan Retirement System | 63,353 | $10.3M | 0.06% | +300+0.5% | Added |
| Guggenheim Capital LLC | 63,844 | $10.3M | 0.08% | −154−0.2% | Reduced |
| Buffington Mohr McNeal | 66,629 | $10.8M | 2.33% | −978−1.4% | Reduced |
| LPL Financial LLC | 68,208 | $11.0M | 0.01% | +4,728+7.4% | Added |
| Varma Mutual Pension Insurance Co | 69,193 | $11.2M | 0.13% | −14,300−17.1% | Reduced |
| Boston Trust Walden Corp | 69,200 | $11.2M | 0.09% | +5,895+9.3% | Added |
| Novare Capital Management LLC | 70,480 | $11.4M | 1.23% | −240−0.3% | Reduced |
| Natixis Advisors, L.P. | 70,543 | $11.4M | 0.04% | +7,765+12.4% | Added |
| Polar Asset Management Partners Inc. | 71,300 | $11.5M | 0.23% | +56,600+385.0% | Added |
| Polar Capital Holdings Plc | 71,762 | $11.6M | 0.08% | −406−0.6% | Reduced |
| Burney Co | 71,942 | $11.6M | 0.53% | +24,681+52.2% | Added |
| KBC Group NV | 72,938 | $11.8M | 0.05% | −1,122−1.5% | Reduced |
| Schonfeld Strategic Advisors LLC | 72,982 | $11.8M | 0.10% | −239,635−76.7% | Reduced |
| Standard Life Aberdeen plc | 74,020 | $12.0M | 0.03% | +14,425+24.2% | Added |
| Russell Investments Group, Ltd. | 74,415 | $12.0M | 0.02% | −87,930−54.2% | Reduced |
| Pictet & Cie (Europe) SA | 74,478 | $12.1M | 0.41% | +40,227+117.4% | Added |
| JLB & Associates Inc | 78,217 | $12.7M | 1.80% | −100.0% | Reduced |
| DnB Asset Management AS | 79,026 | $12.8M | 0.07% | +18,729+31.1% | Added |
| ExodusPoint Capital Management, LP | 79,725 | $12.9M | 0.15% | −44,271−35.7% | Reduced |
| PGGM Investments | 80,217 | $13.0M | 0.21% | −3,268−3.9% | Reduced |
| Congress Asset Management Co | 81,169 | $13.1M | 0.11% | +877+1.1% | Added |
| Nisa Investment Advisors, LLC | 81,891 | $13.3M | 0.10% | +1,200+1.5% | Added |
| Raymond James Financial Services Advisors, Inc. | 82,641 | $13.4M | 0.02% | −1,228−1.5% | Reduced |
| Braun Stacey Associates Inc | 82,851 | $13.4M | 0.62% | −67,291−44.8% | Reduced |
| Tiaa, FSB | 83,172 | $13.5M | 0.05% | +1,512+1.9% | Added |
| Citadel Advisors LLC | 83,459 | $13.5M | 0.02% | −480,612−85.2% | Reduced |
| Walleye Capital LLC | 89,315 | $14.5M | 0.25% | +56,001+168.1% | Added |
| Jump Financial, LLC | 90,273 | $14.6M | 0.54% | +62,273+222.4% | Added |
| Cramer Rosenthal McGlynn LLC | 91,697 | $14.8M | 0.74% | −26,559−22.5% | Reduced |
| Forte Capital LLC | 94,302 | $15.3M | 2.20% | −2,326−2.4% | Reduced |
| First Trust Advisors LP | 96,702 | $15.7M | 0.02% | +23,575+32.2% | Added |
| Arrowstreet Capital, Limited Partnership | 97,014 | $15.7M | 0.02% | +8,892+10.1% | Added |
| Erste Asset Management GmbH | 99,000 | $15.9M | 0.28% | +82,000+482.4% | Added |
| National Bank of Canada | 102,846 | $16.5M | 0.03% | +41,990+69.0% | Added |
| Schaper Benz & Wise Investment Counsel Inc | 102,948 | $16.7M | 1.60% | −476−0.5% | Reduced |
| Capital Group Investment Management Pte. Ltd. | 106,376 | $17.2M | 0.86% | 00.0% | Unchanged |
| Great West Life Assurance Co | 106,002 | $17.2M | 0.04% | −3,355−3.1% | Reduced |
| Public Employees Retirement System of Ohio | 106,898 | $17.3M | 0.07% | −10,111−8.6% | Reduced |
| CI Private Wealth, LLC | 107,165 | $17.3M | 0.04% | +9,356+9.6% | Added |
| Healthcare of Ontario Pension Plan Trust Fund | 107,600 | $17.4M | 0.08% | +107,600 | New |
| TCW Group Inc | 107,940 | $17.5M | 0.19% | +250.0% | Added |
| Asset Management One Co.,Ltd. | 108,897 | $17.6M | 0.07% | +5,694+5.5% | Added |
| AQR Capital Management LLC | 109,737 | $17.7M | 0.04% | −22,068−16.7% | Reduced |
| Roffman Miller Associates Inc | 110,786 | $17.9M | 1.35% | +4,468+4.2% | Added |
| Taurus Asset Management, LLC | 115,069 | $18.6M | 2.16% | −1,388−1.2% | Reduced |
| Commerce Bank | 116,933 | $18.9M | 0.14% | +210+0.2% | Added |
| Janney Montgomery Scott LLC | 117,482 | $19.0M | 0.07% | +117,482 | New |
| Treasurer of the State of North Carolina | 117,585 | $19.0M | 0.10% | −194−0.2% | Reduced |
| Canada Pension Plan Investment Board | 119,284 | $19.3M | 0.03% | +22,200+22.9% | Added |
| Macquarie Group Ltd | 124,025 | $20.1M | 0.02% | +1,187+1.0% | Added |
| Cantor Fitzgerald, L. P. | 124,580 | $20.2M | 0.46% | 00.0% | Unchanged |
| Meritage Portfolio Management | 124,871 | $20.2M | 1.43% | −5,906−4.5% | Reduced |
| Korea Investment CORP | 125,818 | $20.4M | 0.06% | −49,022−28.0% | Reduced |
| RMB Capital Management, LLC | 127,948 | $20.7M | 0.68% | +127,948 | New |
| Dudley & Shanley, Inc. | 129,074 | $20.9M | 3.77% | 00.0% | Unchanged |
| Nicholas Company, Inc. | 132,010 | $21.4M | 0.41% | −450.0% | Reduced |
| Renaissance Technologies LLC | 133,550 | $21.6M | 0.03% | +102,800+334.3% | Added |
| State of New Jersey Common Pension Fund D | 133,730 | $21.6M | 0.07% | 00.0% | Unchanged |
| Kornitzer Capital Management Inc | 135,855 | $22.0M | 0.43% | −17,000−11.1% | Reduced |
| Chevy Chase Trust Holdings, Inc. | 137,138 | $22.2M | 0.08% | −869−0.6% | Reduced |
| Capital International Inc | 139,317 | $22.6M | 0.41% | +2,847+2.1% | Added |
| Smith, Salley & Associates | 140,000 | $22.7M | 1.67% | +399+0.3% | Added |
| State of Wisconsin Investment Board | 145,447 | $23.5M | 0.07% | −12,976−8.2% | Reduced |
| Mitsubishi UFJ Trust & Banking Corp | 150,356 | $24.3M | 0.06% | +16,622+12.4% | Added |
| Los Angeles Capital Management LLC | 150,861 | $24.4M | 0.10% | +23,010+18.0% | Added |
| Intech Investment Management LLC | 153,450 | $24.8M | 0.26% | +15,384+11.1% | Added |
| Palisade Capital Management LLC | 155,830 | $25.2M | 0.67% | +1,192+0.8% | Added |
| Toronto Dominion Bank | 156,983 | $25.4M | 0.04% | +20,162+14.7% | Added |
| Raymond James & Associates | 158,725 | $25.7M | 0.02% | −4,824−2.9% | Reduced |
| Susquehanna International Group, LLP | 163,453 | $26.5M | 0.04% | −26,636−14.0% | Reduced |
| Putnam Investments LLC | 164,246 | $26.6M | 0.04% | +18,818+12.9% | Added |
| North Star Asset Management Inc | 167,993 | $27.2M | 1.50% | +1,827+1.1% | Added |
| LGT Group Foundation | 168,147 | $27.2M | 0.66% | +118,591+239.3% | Added |
| Covea Finance | 171,211 | $27.7M | 1.51% | −2,900−1.7% | Reduced |
| Scout Investments, Inc. | 177,383 | $28.2M | 0.57% | +177,383 | New |
| Banque Pictet & Cie SA | 173,975 | $28.2M | 0.25% | −4,749−2.7% | Reduced |
| Select Equity Group, L.P. | 174,788 | $28.3M | 0.11% | +174,788 | New |
| DuPont Capital Management Corp | 178,345 | $28.9M | 1.42% | −181−0.1% | Reduced |
| Robeco Institutional Asset Management B.V. | 179,778 | $29.1M | 0.08% | +1,948+1.1% | Added |