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 |
|---|---|---|---|---|---|
| Guggenheim Capital LLC | 65,092 | $9.62M | 0.08% | +1,248+2.0% | Added |
| HighTower Advisors, LLC | 65,376 | $9.65M | 0.02% | +2,863+4.6% | Added |
| Buffington Mohr McNeal | 65,647 | $9.70M | 2.21% | −982−1.5% | Reduced |
| King Luther Capital Management Corp | 65,713 | $9.71M | 0.05% | +17,450+36.2% | Added |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 66,650 | $9.85M | 0.04% | +3,443+5.4% | Added |
| Boston Trust Walden Corp | 67,960 | $10.0M | 0.08% | −1,240−1.8% | Reduced |
| Vident Advisory, LLC | 68,701 | $10.2M | 0.31% | +68,701 | New |
| Cresset Asset Management, LLC | 68,702 | $10.2M | 0.07% | +21,088+44.3% | Added |
| Novare Capital Management LLC | 69,575 | $10.3M | 1.16% | −905−1.3% | Reduced |
| Natixis Advisors, L.P. | 69,701 | $10.3M | 0.03% | −842−1.2% | Reduced |
| Moran Wealth Management, LLC | 70,147 | $10.4M | 0.40% | +17,274+32.7% | Added |
| Russell Investments Group, Ltd. | 70,614 | $10.4M | 0.02% | −3,801−5.1% | Reduced |
| Worldquant Millennium Advisors LLC | 70,870 | $10.5M | 0.16% | +44,713+170.9% | Added |
| JLB & Associates Inc | 70,883 | $10.5M | 1.64% | −7,334−9.4% | Reduced |
| Standard Life Aberdeen plc | 73,159 | $10.8M | 0.03% | −861−1.2% | Reduced |
| Burney Co | 73,549 | $10.9M | 0.51% | +1,607+2.2% | Added |
| Factory Mutual Insurance Co | 74,700 | $11.0M | 0.15% | +21,500+40.4% | Added |
| Braun Stacey Associates Inc | 76,988 | $11.4M | 0.55% | −5,863−7.1% | Reduced |
| DnB Asset Management AS | 77,083 | $11.4M | 0.07% | −1,943−2.5% | Reduced |
| Comerica Bank | 77,105 | $11.4M | 0.06% | −267,524−77.6% | Reduced |
| AQR Capital Management LLC | 78,045 | $11.5M | 0.02% | −31,692−28.9% | Reduced |
| LPL Financial LLC | 78,411 | $11.6M | 0.01% | +10,203+15.0% | Added |
| Capital Group Investment Management Pte. Ltd. | 79,183 | $11.7M | 0.76% | −27,193−25.6% | Reduced |
| Nisa Investment Advisors, LLC | 80,496 | $11.9M | 0.09% | −1,395−1.7% | Reduced |
| Jane Street Group, LLC | 80,580 | $11.9M | 0.02% | +48,760+153.2% | Added |
| PGGM Investments | 80,759 | $11.9M | 0.21% | +542+0.7% | Added |
| Congress Asset Management Co | 80,927 | $12.0M | 0.11% | −242−0.3% | Reduced |
| Tiaa Trust, National Association | 81,974 | $12.1M | 0.04% | +81,974 | New |
| Raymond James Financial Services Advisors, Inc. | 82,116 | $12.1M | 0.02% | −525−0.6% | Reduced |
| Pictet & Cie (Europe) SA | 82,317 | $12.2M | 0.42% | +7,839+10.5% | Added |
| DuPont Capital Management Corp | 83,346 | $12.3M | 1.07% | −94,999−53.3% | Reduced |
| ExodusPoint Capital Management, LP | 83,508 | $12.3M | 0.16% | +3,783+4.7% | Added |
| Varma Mutual Pension Insurance Co | 87,826 | $13.0M | 0.16% | +18,633+26.9% | Added |
| Man Group plc | – | $13.3M | 0.04% | – | – |
| Cramer Rosenthal McGlynn LLC | 90,650 | $13.4M | 0.75% | −1,047−1.1% | Reduced |
| Forte Capital LLC | 93,449 | $13.8M | 2.13% | −853−0.9% | Reduced |
| State of Tennessee, Treasury Department | 94,323 | $13.9M | 0.06% | +39,223+71.2% | Added |
| First Trust Advisors LP | 94,589 | $14.0M | 0.02% | −2,113−2.2% | Reduced |
| Walleye Capital LLC | 96,020 | $14.2M | 0.21% | +6,705+7.5% | Added |
| Public Employees Retirement System of Ohio | 96,235 | $14.2M | 0.06% | −10,663−10.0% | Reduced |
| Erste Asset Management GmbH | 99,000 | $14.7M | 0.25% | 00.0% | Unchanged |
| Woodline Partners LP | 102,622 | $15.2M | 0.18% | +102,622 | New |
| Schaper Benz & Wise Investment Counsel Inc | 104,534 | $15.4M | 1.52% | +1,586+1.5% | Added |
| Great West Life Assurance Co | 105,714 | $15.6M | 0.04% | −288−0.3% | Reduced |
| TCW Group Inc | 107,940 | $15.9M | 0.20% | 00.0% | Unchanged |
| CI Private Wealth, LLC | 108,309 | $16.0M | 0.04% | +1,144+1.1% | Added |
| Asset Management One Co.,Ltd. | 110,102 | $16.3M | 0.07% | +1,205+1.1% | Added |
| Wealth Enhancement Advisory Services, LLC | 111,459 | $16.5M | 0.05% | +111,459 | New |
| Taurus Asset Management, LLC | 114,394 | $16.9M | 2.05% | −675−0.6% | Reduced |
| Intech Investment Management LLC | 114,542 | $16.9M | 0.25% | −38,908−25.4% | Reduced |
| Korea Investment CORP | 116,569 | $17.2M | 0.05% | −9,249−7.4% | Reduced |
| Roffman Miller Associates Inc | 116,881 | $17.3M | 1.37% | +6,095+5.5% | Added |
| Ardevora Asset Management LLP | 117,277 | $17.3M | 0.85% | −99,723−46.0% | Reduced |
| Healthcare of Ontario Pension Plan Trust Fund | 118,149 | $17.5M | 0.08% | +10,549+9.8% | Added |
| Treasurer of the State of North Carolina | 118,149 | $17.5M | 0.09% | +564+0.5% | Added |
| Janney Montgomery Scott LLC | 119,232 | $17.6M | 0.07% | +1,750+1.5% | Added |
| State of Wisconsin Investment Board | 123,332 | $18.2M | 0.06% | −22,115−15.2% | Reduced |
| Meritage Portfolio Management | 123,369 | $18.2M | 1.35% | −1,502−1.2% | Reduced |
| Cantor Fitzgerald, L. P. | 124,580 | $18.4M | 0.50% | 00.0% | Unchanged |
| State of New Jersey Common Pension Fund D | 127,072 | $18.8M | 0.07% | −6,658−5.0% | Reduced |
| Macquarie Group Ltd | 128,685 | $19.0M | 0.02% | +4,660+3.8% | Added |
| Dudley & Shanley, Inc. | 129,074 | $19.1M | 3.61% | 00.0% | Unchanged |
| Squarepoint Ops LLC | 130,112 | $19.2M | 0.09% | +121,280+1,373.2% | Added |
| Kornitzer Capital Management Inc | 130,855 | $19.3M | 0.40% | −5,000−3.7% | Reduced |
| Commerce Bank | 131,352 | $19.4M | 0.15% | +14,419+12.3% | Added |
| Nicholas Company, Inc. | 131,970 | $19.5M | 0.39% | −400.0% | Reduced |
| Chevy Chase Trust Holdings, Inc. | 134,235 | $19.8M | 0.08% | −2,903−2.1% | Reduced |
| Toronto Dominion Bank | 135,300 | $20.0M | 0.03% | −21,683−13.8% | Reduced |
| Capital International Inc | 138,077 | $20.4M | 0.39% | −1,240−0.9% | Reduced |
| Los Angeles Capital Management LLC | 139,949 | $20.7M | 0.09% | −10,912−7.2% | Reduced |
| Citigroup Inc | 146,340 | $21.6M | 0.03% | −38,225−20.7% | Reduced |
| Smith, Salley & Associates | 146,354 | $21.6M | 1.60% | +6,354+4.5% | Added |
| RMB Capital Management, LLC | 147,939 | $21.9M | 0.75% | +19,991+15.6% | Added |
| Voloridge Investment Management, LLC | 150,091 | $22.2M | 0.11% | −41,232−21.6% | Reduced |
| Tudor Investment Corp Et Al | 150,648 | $22.3M | 0.33% | +143,967+2,154.9% | Added |
| Mitsubishi UFJ Trust & Banking Corp | 151,367 | $22.4M | 0.06% | +1,011+0.7% | Added |
| Palisade Capital Management LLC | 154,744 | $22.9M | 0.64% | −1,086−0.7% | Reduced |
| Putnam Investments LLC | 157,724 | $23.3M | 0.04% | −6,522−4.0% | Reduced |
| Victory Capital Management Inc | 160,128 | $23.7M | 0.03% | −34,001−17.5% | Reduced |
| Cubist Systematic Strategies, LLC | 161,780 | $23.9M | 0.30% | +148,333+1,103.1% | Added |
| Allspring Global Investments Holdings, LLC | 162,560 | $24.0M | 0.04% | −24,272−13.0% | Reduced |
| Banque Pictet & Cie SA | 165,830 | $24.5M | 0.29% | −8,145−4.7% | Reduced |
| Teacher Retirement System of Texas | 166,719 | $24.6M | 0.16% | −54,250−24.6% | Reduced |
| North Star Asset Management Inc | 168,611 | $24.9M | 1.43% | +618+0.4% | Added |
| Raymond James & Associates | 168,898 | $25.0M | 0.02% | +10,173+6.4% | Added |
| Scout Investments, Inc. | 170,916 | $25.2M | 0.58% | −6,467−3.6% | Reduced |
| Covea Finance | 171,211 | $25.3M | 1.42% | 00.0% | Unchanged |
| Teachers Retirement System of the State of Kentucky | 171,766 | $25.4M | 0.26% | −19,835−10.4% | Reduced |
| BNP Paribas Arbitrage, SA | 174,731 | $25.8M | 0.06% | −17,866−9.3% | Reduced |
| Susquehanna International Group, LLP | 175,448 | $25.9M | 0.04% | +11,995+7.3% | Added |
| LGT Group Foundation | 177,237 | $26.1M | 0.65% | +9,090+5.4% | Added |
| Robeco Institutional Asset Management B.V. | 177,372 | $26.2M | 0.07% | −2,406−1.3% | Reduced |
| Thrivent Financial for Lutherans | 178,248 | $26.3M | 0.06% | −85,497−32.4% | Reduced |
| Epoch Investment Partners, Inc. | 179,230 | $26.5M | 0.17% | −4,780−2.6% | Reduced |
| Public Employees Retirement Association of Colorado | 180,409 | $26.7M | 0.14% | −1,475−0.8% | Reduced |
| SEI Investments Co | 182,434 | $27.0M | 0.05% | +1,631+0.9% | Added |
| Osterweis Capital Management Inc | 185,354 | $27.4M | 2.01% | −15,903−7.9% | Reduced |
| Jennison Associates LLC | 197,676 | $29.2M | 0.02% | −6,146−3.0% | Reduced |
| KBC Group NV | 201,964 | $29.8M | 0.12% | +129,026+176.9% | Added |
| Citadel Advisors LLC | 205,078 | $30.3M | 0.03% | +121,619+145.7% | Added |