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 2021
Institutional positions in Ametek Inc as of Jun 30, 2021. 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
- 723
- +34 vs. Q1 2021
- Shares held
- 200.9M
- +1.95M (+1.0%) vs. Q1 2021
- Total value
- $26.8B
- +$1.41B (+5.5%) vs. Q1 2021
- New holders
- 79
- 241 more added
- Sold out
- 45
- 260 more reduced
6 institutions that held it in Q1 2021 haven't filed for Q2 2021 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2021: 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 2021
Shares, value and share of portfolio for each institution holding Ametek Inc; share changes are against Q1 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Comerica Bank | 50,366 | $6.77M | 0.04% | +2,551+5.3% | Added |
| Capital International Sarl | 50,966 | $6.80M | 0.59% | −1,599−3.0% | Reduced |
| Cubist Systematic Strategies, LLC | 52,365 | $6.99M | 0.08% | +44,737+586.5% | Added |
| MetLife Investment Management | 52,787 | $7.05M | 0.06% | −1,408−2.6% | Reduced |
| ARK Investment Management LLCSuperinvestorARK Invest | 53,344 | $7.12M | 0.01% | −3,003−5.3% | Reduced |
| US Bancorp | 53,669 | $7.17M | 0.01% | −2,095−3.8% | Reduced |
| Union Heritage Capital, LLC | 54,850 | $7.32M | 3.42% | 00.0% | Unchanged |
| First National Bank of Omaha | 59,502 | $7.60M | 0.40% | 00.0% | Unchanged |
| AXA S.A. | 57,880 | $7.73M | 0.02% | +54,092+1,428.0% | Added |
| State of Michigan Retirement System | 58,063 | $7.75M | 0.05% | +200+0.3% | Added |
| Edgestream Partners, L.P. | 58,552 | $7.82M | 0.46% | +15,484+36.0% | Added |
| Truist Financial Corp | 58,941 | $7.87M | 0.01% | +1,989+3.5% | Added |
| Roffman Miller Associates Inc | 58,952 | $7.87M | 0.60% | +8,544+16.9% | Added |
| Andra AP-fonden | 59,200 | $7.90M | 0.16% | +11,100+23.1% | Added |
| First Republic Investment Management, Inc. | 59,446 | $7.94M | 0.02% | +2,132+3.7% | Added |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 59,713 | $7.97M | 0.04% | 00.0% | Unchanged |
| State of Tennessee, Treasury Department | 62,423 | $8.33M | 0.03% | +134+0.2% | Added |
| Voloridge Investment Management, LLC | 63,308 | $8.45M | 0.06% | −84,993−57.3% | Reduced |
| Bridgewater Associates, LP | 63,466 | $8.47M | 0.05% | +63,466 | New |
| Weiss Multi-Strategy Advisers LLC | 64,253 | $8.58M | 0.20% | −84,098−56.7% | Reduced |
| Arizona State Retirement System | 65,168 | $8.70M | 0.07% | −1,165−1.8% | Reduced |
| Amalgamated Bank | 66,699 | $8.90M | 0.07% | +54,169+432.3% | Added |
| HighTower Advisors, LLC | 67,096 | $8.95M | 0.03% | +9,225+15.9% | Added |
| Buffington Mohr McNeal | 67,379 | $8.99M | 1.76% | +1,103+1.7% | Added |
| Russell Investments Group, Ltd. | 69,102 | $9.22M | 0.02% | −29,973−30.3% | Reduced |
| Varma Mutual Pension Insurance Co | 69,294 | $9.25M | 0.14% | +50,000+259.1% | Added |
| Tdam USA Inc. | 66,915 | $9.30M | 0.57% | −5,822−8.0% | Reduced |
| Novare Capital Management LLC | 72,344 | $9.66M | 1.08% | −230.0% | Reduced |
| LPL Financial LLC | 72,387 | $9.66M | 0.01% | +26,465+57.6% | Added |
| Robeco Institutional Asset Management B.V. | 73,501 | $9.81M | 0.02% | +17,876+32.1% | Added |
| Aviva PLC | 74,301 | $9.92M | 0.04% | −11,551−13.5% | Reduced |
| Nisa Investment Advisors, LLC | 77,680 | $10.4M | 0.06% | −5,535−6.7% | Reduced |
| American International Group, Inc. | 78,454 | $10.5M | 0.04% | −3,039−3.7% | Reduced |
| Treasurer of the State of North Carolina | 80,267 | $10.7M | 0.06% | −3,850−4.6% | Reduced |
| Handelsbanken Fonder AB | 82,030 | $11.0M | 0.06% | +24,023+41.4% | Added |
| Lord, Abbett & Co. LLC | 82,412 | $11.0M | 0.03% | +74+0.1% | Added |
| JLB & Associates Inc | 83,390 | $11.1M | 1.73% | −2,937−3.4% | Reduced |
| Retirement Systems of Alabama | 84,471 | $11.3M | 0.04% | −1,528−1.8% | Reduced |
| Natixis Advisors, L.P. | 84,554 | $11.3M | 0.05% | +4,738+5.9% | Added |
| ExodusPoint Capital Management, LP | 85,428 | $11.4M | 0.18% | +85,428 | New |
| Congress Asset Management Co | 85,495 | $11.4M | 0.10% | +945+1.1% | Added |
| Healthcare of Ontario Pension Plan Trust Fund | 86,276 | $11.5M | 0.03% | +59,273+219.5% | Added |
| Raymond James Financial Services Advisors, Inc. | 87,920 | $11.7M | 0.02% | −7,505−7.9% | Reduced |
| Fjarde Ap-Fonden /Fourth Swedish National Pension Fund | 88,396 | $11.8M | 0.11% | +5,500+6.6% | Added |
| Blueshift Asset Management, LLC | 88,491 | $11.8M | 0.65% | +78,172+757.6% | Added |
| Korea Investment CORP | 88,700 | $11.8M | 0.03% | +36,100+68.6% | Added |
| Mitsubishi UFJ Kokusai Asset Management Co., Ltd. | 89,490 | $11.9M | 0.07% | −13,286−12.9% | Reduced |
| Schonfeld Strategic Advisors LLC | 92,948 | $12.4M | 0.14% | +37,492+67.6% | Added |
| Los Angeles Capital Management LLC | 93,167 | $12.4M | 0.05% | −140,217−60.1% | Reduced |
| Kings Point Capital Management | 94,772 | $12.7M | 1.16% | 00.0% | Unchanged |
| Interval Partners, LP | 99,077 | $13.2M | 0.80% | +12,583+14.5% | Added |
| Macquarie Group Ltd | 101,419 | $13.5M | 0.01% | +7,788+8.3% | Added |
| Putnam Investments LLC | 102,449 | $13.7M | 0.02% | −4,572−4.3% | Reduced |
| Forte Capital LLC | 102,870 | $13.7M | 1.87% | −4,629−4.3% | Reduced |
| Tiaa, FSB | 105,143 | $14.0M | 0.05% | +105,143 | New |
| Asset Management One Co.,Ltd. | 105,928 | $14.1M | 0.05% | −3,936−3.6% | Reduced |
| Schaper Benz & Wise Investment Counsel Inc | 106,985 | $14.3M | 1.29% | +199+0.2% | Added |
| Quest Investment Management LLC | 108,140 | $14.4M | 1.30% | −19,342−15.2% | Reduced |
| Erste Asset Management GmbH | 113,491 | $15.1M | 0.30% | +834+0.7% | Added |
| Polar Capital Holdings Plc | 114,574 | $15.3M | 0.08% | −48,701−29.8% | Reduced |
| Cramer Rosenthal McGlynn LLC | 115,659 | $15.4M | 0.49% | −6,364−5.2% | Reduced |
| AMP Capital Investors Ltd | 121,247 | $16.2M | 0.08% | −20,660−14.6% | Reduced |
| Taurus Asset Management, LLC | 123,783 | $16.5M | 1.73% | 00.0% | Unchanged |
| Lazard Asset Management LLC | 125,231 | $16.7M | 0.02% | +18,632+17.5% | Added |
| Great West Life Assurance Co | 127,732 | $17.0M | 0.04% | +4,540+3.7% | Added |
| Nicholas Company, Inc. | 128,660 | $17.2M | 0.30% | −500.0% | Reduced |
| State of New Jersey Common Pension Fund D | 128,753 | $17.2M | 0.06% | −14,856−10.3% | Reduced |
| Smith, Salley & Associates | 129,513 | $17.3M | 1.40% | +4,262+3.4% | Added |
| Mitsubishi UFJ Trust & Banking Corp | 132,498 | $17.7M | 0.04% | −33,050−20.0% | Reduced |
| SEI Investments Co | 132,616 | $17.8M | 0.04% | −11,824−8.2% | Reduced |
| Qube Research & Technologies Ltd | 133,562 | $17.8M | 0.22% | +133,562 | New |
| Public Employees Retirement System of Ohio | 133,761 | $17.9M | 0.06% | +9,546+7.7% | Added |
| Employees Retirement System of Texas | 134,851 | $18.0M | 0.22% | 00.0% | Unchanged |
| Palisade Capital Management LLC | 137,382 | $18.3M | 0.41% | −2,517−1.8% | Reduced |
| Scopus Asset Management, L.P. | 147,022 | $19.6M | 0.34% | −87,685−37.4% | Reduced |
| TCW Group Inc | 147,854 | $19.7M | 0.17% | +29,837+25.3% | Added |
| Ferguson Wellman Capital Management, Inc | 151,389 | $20.2M | 0.66% | −3,627−2.3% | Reduced |
| Toronto Dominion Bank | 152,413 | $20.3M | 0.03% | +12,026+8.6% | Added |
| Banque Pictet & Cie SA | 152,636 | $20.4M | 0.23% | −2,986−1.9% | Reduced |
| Chevy Chase Trust Holdings, Inc. | 153,019 | $20.4M | 0.07% | −7,598−4.7% | Reduced |
| Meritage Portfolio Management | 155,648 | $20.8M | 1.25% | −1,782−1.1% | Reduced |
| Marshall Wace North America L.P. | 156,159 | $20.8M | 0.09% | +141,128+938.9% | Added |
| North Star Asset Management Inc | 157,043 | $21.0M | 1.16% | +936+0.6% | Added |
| Braun Stacey Associates Inc | 157,718 | $21.1M | 0.82% | −4,138−2.6% | Reduced |
| Arrowstreet Capital, Limited Partnership | 160,800 | $21.5M | 0.03% | +160,800 | New |
| APG Asset Management N.V. | 193,217 | $21.8M | 0.04% | −13,354−6.5% | Reduced |
| NFJ Investment Group, LLC | 164,069 | $21.9M | 0.41% | −8,233−4.8% | Reduced |
| Ci Investments Inc. | 165,601 | $22.1M | 0.08% | +163,700+8,611.3% | Added |
| State of Wisconsin Investment Board | 166,385 | $22.2M | 0.05% | −2,105−1.2% | Reduced |
| Waratah Capital Advisors Ltd. | 166,581 | $22.2M | 1.26% | +31,782+23.6% | Added |
| Canada Pension Plan Investment Board | 169,244 | $22.6M | 0.03% | +58,680+53.1% | Added |
| DuPont Capital Management Corp | 169,671 | $22.7M | 0.53% | +3,852+2.3% | Added |
| Raymond James & Associates | 172,328 | $23.0M | 0.02% | +2,129+1.3% | Added |
| Citigroup Inc | 179,127 | $23.9M | 0.02% | −20,881−10.4% | Reduced |
| The PNC Financial Services Group, Inc. | 184,531 | $24.6M | 0.02% | +390.0% | Added |
| BNP Paribas Arbitrage, SA | 185,136 | $24.7M | 0.05% | +143,591+345.6% | Added |
| DekaBank Deutsche Girozentrale | 198,063 | $26.1M | 0.08% | −5,270−2.6% | Reduced |
| Teachers Retirement System of the State of Kentucky | 195,901 | $26.2M | 0.24% | +21,538+12.4% | Added |
| Envestnet Asset Management Inc | 205,667 | $27.5M | 0.02% | +5,582+2.8% | Added |
| Assenagon Asset Management S.A. | 209,331 | $27.9M | 0.12% | +201,872+2,706.4% | Added |