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 2024
Institutional positions in Ametek Inc as of Sep 30, 2024. 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
- 916
- +22 vs. Q2 2024
- Shares held
- 199.8M
- +14.0M (+7.6%) vs. Q2 2024
- Total value
- $34.3B
- +$3.33B (+10.8%) vs. Q2 2024
- New holders
- 99
- 344 more added
- Sold out
- 77
- 326 more reduced
6 institutions that held it in Q2 2024 haven't filed for Q3 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 2024: 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 2024
Shares, value and share of portfolio for each institution holding Ametek Inc; share changes are against Q2 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Ceredex Value Advisors LLC | 237,672 | $40.8M | 0.80% | +237,672 | New |
| Great West Life Assurance Co | 235,070 | $40.4M | 0.07% | +4,667+2.0% | Added |
| LGT Group Foundation | 238,852 | $40.2M | 0.66% | +16,235+7.3% | Added |
| State Board of Administration of Florida Retirement System | 227,419 | $39.1M | 0.07% | −8,129−3.5% | Reduced |
| FIL Ltd | 222,754 | $38.2M | 0.03% | −19,313−8.0% | Reduced |
| Distillate Capital Partners LLC | 206,672 | $35.5M | 1.78% | +114,905+125.2% | Added |
| The PNC Financial Services Group, Inc. | 196,763 | $33.8M | 0.02% | +1,651+0.8% | Added |
| RMB Capital Management, LLC | 195,230 | $33.5M | 0.76% | +14,730+8.2% | Added |
| Acadian Asset Management LLC | 189,273 | $32.5M | 0.10% | −241,436−56.1% | Reduced |
| Manufacturers Life Insurance Company, The | 188,623 | $32.4M | 0.03% | +240.0% | Added |
| New York State Common Retirement Fund | 184,925 | $31.8M | 0.04% | −43,100−18.9% | Reduced |
| New York State Teachers Retirement System | 179,415 | $30.8M | 0.06% | −12,555−6.5% | Reduced |
| Raymond James & Associates | 176,737 | $30.3M | 0.02% | +4,557+2.6% | Added |
| North Star Asset Management Inc | 175,769 | $30.2M | 1.35% | +4,181+2.4% | Added |
| Factory Mutual Insurance Co | 171,300 | $29.4M | 0.30% | 00.0% | Unchanged |
| Canada Pension Plan Investment Board | 162,751 | $27.9M | 0.03% | +12,219+8.1% | Added |
| Victory Capital Management Inc | 162,161 | $27.8M | 0.03% | +9,928+6.5% | Added |
| KBC Group NV | 156,603 | $26.9M | 0.08% | +1,763+1.1% | Added |
| Allspring Global Investments Holdings, LLC | 156,203 | $26.8M | 0.04% | +160+0.1% | Added |
| Thrivent Financial for Lutherans | 155,496 | $26.7M | 0.05% | −36,433−19.0% | Reduced |
| State of Wisconsin Investment Board | 153,205 | $26.3M | 0.07% | +23,079+17.7% | Added |
| Prudential Financial Inc | 152,557 | $26.2M | 0.04% | −5,301−3.4% | Reduced |
| Banque Pictet & Cie SA | 151,969 | $26.1M | 0.26% | +1,316+0.9% | Added |
| SEI Investments Co | 148,295 | $25.5M | 0.03% | −276,824−65.1% | Reduced |
| Pictet & Cie (Europe) SA | 148,158 | $25.4M | 0.60% | +2,001+1.4% | Added |
| Teachers Retirement System of the State of Kentucky | 148,017 | $25.4M | 0.22% | −1,053−0.7% | Reduced |
| Citigroup Inc | 147,781 | $25.4M | 0.02% | −53,099−26.4% | Reduced |
| Ci Investments Inc. | 143,112 | $24.6M | 0.09% | −366−0.3% | Reduced |
| Osterweis Capital Management Inc | 142,559 | $24.5M | 1.24% | +1,752+1.2% | Added |
| Allianz Asset Management GmbH | 141,591 | $24.3M | 0.04% | −135,892−49.0% | Reduced |
| Mar Vista Investment Partners LLC | 139,554 | $24.0M | 1.53% | +92,279+195.2% | Added |
| Dudley & Shanley, Inc. | 139,434 | $23.9M | 3.74% | +14,105+11.3% | Added |
| Nissay Asset Management Corp | 139,083 | $23.9M | 0.15% | −63,256−31.3% | Reduced |
| Danske Bank A/S | 138,931 | $23.9M | 0.08% | +1,300+0.9% | Added |
| Macquarie Group Ltd | 138,429 | $23.8M | 0.03% | +1,243+0.9% | Added |
| Nicholas Company, Inc. | 136,070 | $23.4M | 0.38% | +4,230+3.2% | Added |
| Roffman Miller Associates Inc | 133,970 | $23.0M | 1.40% | +3,767+2.9% | Added |
| Dundas Partners LLP | 133,770 | $23.0M | 1.65% | 00.0% | Unchanged |
| Empire Life Investments Inc. | 132,837 | $22.8M | 1.39% | −1,672−1.2% | Reduced |
| Toronto Dominion Bank | 130,622 | $22.4M | 0.04% | +1,057+0.8% | Added |
| Janney Montgomery Scott LLC | 130,602 | $22.4M | 0.06% | −2,918−2.2% | Reduced |
| Palisade Capital Management LLC | 129,235 | $22.2M | 0.59% | −142−0.1% | Reduced |
| Chevy Chase Trust Holdings, Inc. | 128,695 | $22.1M | 0.07% | −2,247−1.7% | Reduced |
| Smith, Salley & Associates | 126,829 | $21.8M | 1.42% | +1,118+0.9% | Added |
| DnB Asset Management AS | 126,257 | $21.7M | 0.10% | +44,112+53.7% | Added |
| Squarepoint Ops LLC | 125,228 | $21.5M | 0.07% | +100,484+406.1% | Added |
| Cornerstone Capital, Inc. | 124,183 | $21.3M | 1.99% | +29,571+31.3% | Added |
| Kornitzer Capital Management Inc | 122,530 | $21.0M | 0.39% | 00.0% | Unchanged |
| Russell Investments Group, Ltd. | 122,432 | $21.0M | 0.03% | +34,124+38.6% | Added |
| Covea Finance | 121,123 | $20.8M | 0.91% | −39,315−24.5% | Reduced |
| National Bank of Canada | 121,084 | $20.8M | 0.03% | +54,434+81.7% | Added |
| Treasurer of the State of North Carolina | 119,884 | $20.6M | 0.08% | +491+0.4% | Added |
| Mediolanum International Funds Ltd | 118,455 | $20.3M | 0.28% | −320−0.3% | Reduced |
| Vaughan Nelson Investment Management, L.P. | 118,239 | $20.3M | 0.18% | −157−0.1% | Reduced |
| Taurus Asset Management, LLC | 115,033 | $19.8M | 1.92% | +3,210+2.9% | Added |
| HCR Wealth Advisors | 112,372 | $19.3M | 2.53% | 00.0% | Unchanged |
| Pictet Asset Management Holding SA | 112,011 | $19.2M | 0.02% | +4,345+4.0% | Added |
| Wealth Enhancement Advisory Services, LLC | 110,806 | $19.0M | 0.04% | +275+0.2% | Added |
| Natixis Advisors, L.P. | 110,625 | $19.0M | 0.04% | +2,059+1.9% | Added |
| Cresset Asset Management, LLC | 109,131 | $18.7M | 0.07% | +6,637+6.5% | Added |
| Cerity Partners LLC | 108,341 | $18.6M | 0.04% | +40,616+60.0% | Added |
| Commerce Bank | 107,761 | $18.5M | 0.11% | −20,574−16.0% | Reduced |
| CI Private Wealth, LLC | 107,338 | $18.4M | 0.03% | +1,984+1.9% | Added |
| LPL Financial LLC | 106,839 | $18.3M | 0.01% | +2,787+2.7% | Added |
| King Luther Capital Management Corp | 106,833 | $18.3M | 0.08% | +8,195+8.3% | Added |
| Scout Investments, Inc. | 107,347 | $18.3M | 0.48% | −29,638−21.6% | Reduced |
| Mitsubishi UFJ Trust & Banking Corp | 106,166 | $18.2M | 0.04% | −3,028−2.8% | Reduced |
| Schaper Benz & Wise Investment Counsel Inc | 104,932 | $18.0M | 1.44% | +4,059+4.0% | Added |
| Renaissance Technologies LLC | 103,650 | $17.8M | 0.03% | −54,500−34.5% | Reduced |
| TD Asset Management Inc | 102,763 | $17.7M | 0.02% | −99,367−49.2% | Reduced |
| TCW Group Inc | 101,805 | $17.5M | 0.15% | −9,834−8.8% | Reduced |
| Assenagon Asset Management S.A. | 101,320 | $17.4M | 0.04% | −50,812−33.4% | Reduced |
| Standard Life Aberdeen plc | 96,959 | $16.5M | 0.03% | −13,860−12.5% | Reduced |
| Meritage Portfolio Management | 95,807 | $16.5M | 1.01% | −970−1.0% | Reduced |
| Asset Management One Co.,Ltd. | 92,307 | $15.9M | 0.06% | +3,334+3.7% | Added |
| Mn Services Vermogensbeheer B.V. | 88,500 | $15.2M | 0.11% | −2,200−2.4% | Reduced |
| Omers Administration Corp | 88,496 | $15.2M | 0.14% | 00.0% | Unchanged |
| Forte Capital LLC | 87,631 | $15.0M | 1.70% | −2,560−2.8% | Reduced |
| Erste Asset Management GmbH | 87,230 | $15.0M | 0.18% | −61,800−41.5% | Reduced |
| Caisse de Depot Et Placement du Quebec | 87,178 | $15.0M | 0.03% | +70,297+416.4% | Added |
| Twinbeech Capital LP | 85,788 | $14.7M | 0.28% | +85,788 | New |
| Korea Investment CORP | 85,703 | $14.7M | 0.03% | +20,048+30.5% | Added |
| State of New Jersey Common Pension Fund D | 85,568 | $14.7M | 0.06% | −285−0.3% | Reduced |
| AQR Capital Management LLC | 80,923 | $13.8M | 0.02% | +10,173+14.4% | Added |
| Balyasny Asset Management LLC | 80,315 | $13.8M | 0.04% | +80,315 | New |
| Nisa Investment Advisors, LLC | 79,774 | $13.7M | 0.08% | −40.0% | Reduced |
| Congress Asset Management Co | 78,479 | $13.5M | 0.09% | −656−0.8% | Reduced |
| Storebrand Asset Management AS | 76,779 | $13.2M | 0.04% | +2,016+2.7% | Added |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 76,314 | $13.1M | 0.04% | +350.0% | Added |
| Varma Mutual Pension Insurance Co | 71,395 | $13.1M | 0.10% | +23,100+47.8% | Added |
| Sawgrass Asset Management LLC | 74,757 | $12.8M | 1.34% | +20,001+36.5% | Added |
| Cramer Rosenthal McGlynn LLC | 74,361 | $12.8M | 0.71% | −2,841−3.7% | Reduced |
| Running Oak Capital LLC | 74,291 | $12.8M | 1.73% | +5,642+8.2% | Added |
| Novare Capital Management LLC | 73,117 | $12.6M | 1.06% | −1,378−1.8% | Reduced |
| Verition Fund Management LLC | 70,950 | $12.2M | 0.08% | +58,601+474.5% | Added |
| Swedbank AB | 70,517 | $12.1M | 0.02% | +2,659+3.9% | Added |
| ZWJ Investment Counsel Inc | 70,408 | $12.1M | 0.49% | +47,816+211.7% | Added |
| Tudor Investment Corp Et Al | 70,165 | $12.0M | 0.13% | +25,990+58.8% | Added |
| Resona Asset Management Co.,Ltd. | 69,785 | $12.0M | 0.07% | −1,520−2.1% | Reduced |
| JLB & Associates Inc | 68,858 | $11.8M | 1.52% | +451+0.7% | Added |