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, Q1 2024
Institutional positions in Ametek Inc as of Mar 31, 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
- 910
- +60 vs. Q4 2023
- Shares held
- 202.6M
- +650.8K (+0.3%) vs. Q4 2023
- Total value
- $37.0B
- +$3.75B (+11.3%) vs. Q4 2023
- New holders
- 117
- 333 more added
- Sold out
- 57
- 313 more reduced
9 institutions that held it in Q4 2023 haven't filed for Q1 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 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, Q1 2024
Shares, value and share of portfolio for each institution holding Ametek Inc; share changes are against Q4 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Moran Wealth Management, LLC | 68,748 | $12.6M | 0.41% | +229+0.3% | Added |
| Braun Stacey Associates Inc | 69,212 | $12.7M | 0.50% | −1,403−2.0% | Reduced |
| Storebrand Asset Management AS | 72,403 | $13.2M | 0.05% | +11,506+18.9% | Added |
| Soros Fund Management LLCSuperinvestorSoros Fund Management | 73,334 | $13.4M | 0.31% | +12,829+21.2% | Added |
| Comerica Bank | 74,825 | $13.7M | 0.06% | +314+0.4% | Added |
| Novare Capital Management LLC | 75,109 | $13.7M | 1.24% | +2,865+4.0% | Added |
| Resona Asset Management Co.,Ltd. | 75,304 | $13.8M | 0.08% | +75,304 | New |
| AQR Capital Management LLC | 75,727 | $13.9M | 0.02% | +7,367+10.8% | Added |
| First Trust Advisors LP | 76,720 | $14.0M | 0.01% | +186+0.2% | Added |
| Varma Mutual Pension Insurance Co | 76,852 | $14.1M | 0.12% | +76,852 | New |
| PGGM Investments | 77,744 | $14.2M | 0.21% | −1,823−2.3% | Reduced |
| Jane Street Group, LLC | 79,191 | $14.5M | 0.02% | −21,214−21.1% | Reduced |
| Cramer Rosenthal McGlynn LLC | 79,205 | $14.5M | 0.79% | −1,334−1.7% | Reduced |
| Nisa Investment Advisors, LLC | 79,742 | $14.6M | 0.09% | +248+0.3% | Added |
| Congress Asset Management Co | 80,262 | $14.7M | 0.10% | −110.0% | Reduced |
| Omers Administration Corp | 80,500 | $14.7M | 0.17% | 00.0% | Unchanged |
| Interval Partners, LP | 82,250 | $15.0M | 0.57% | +82,250 | New |
| Tiaa Trust, National Association | 82,256 | $15.0M | 0.05% | +740+0.9% | Added |
| Raymond James Financial Services Advisors, Inc. | 82,696 | $15.1M | 0.02% | −555−0.7% | Reduced |
| Natixis Advisors, L.P. | 84,202 | $15.4M | 0.04% | +17,475+26.2% | Added |
| Vaughan Nelson Investment Management, L.P. | 85,794 | $15.7M | 0.14% | −55,334−39.2% | Reduced |
| Public Employees Retirement System of Ohio | 89,488 | $16.4M | 0.06% | −8,923−9.1% | Reduced |
| Forte Capital LLC | 89,846 | $16.4M | 2.03% | −2,724−2.9% | Reduced |
| Assenagon Asset Management S.A. | 90,455 | $16.5M | 0.04% | −60,406−40.0% | Reduced |
| Russell Investments Group, Ltd. | 90,724 | $16.6M | 0.03% | +1,522+1.7% | Added |
| ING Groep NV | 91,626 | $16.8M | 0.11% | +66,829+269.5% | Added |
| Public Employees Retirement Association of Colorado | 91,824 | $16.8M | 0.07% | −87,773−48.9% | Reduced |
| Schonfeld Strategic Advisors LLC | 92,092 | $16.8M | 0.13% | +78,576+581.4% | Added |
| Asset Management One Co.,Ltd. | 92,670 | $16.9M | 0.07% | −10,848−10.5% | Reduced |
| Quest Investment Management LLC | 92,763 | $17.0M | 1.89% | +40,793+78.5% | Added |
| DnB Asset Management AS | 92,776 | $17.0M | 0.09% | +1,039+1.1% | Added |
| Mn Services Vermogensbeheer B.V. | 93,300 | $17.1M | 0.12% | +93,300 | New |
| Los Angeles Capital Management LLC | 93,328 | $17.1M | 0.06% | −3,618−3.7% | Reduced |
| Factory Mutual Insurance Co | 94,700 | $17.3M | 0.20% | 00.0% | Unchanged |
| Twinbeech Capital LP | 95,939 | $17.5M | 0.36% | +95,939 | New |
| LPL Financial LLC | 96,826 | $17.7M | 0.01% | +6,742+7.5% | Added |
| King Luther Capital Management Corp | 97,142 | $17.8M | 0.08% | +18,172+23.0% | Added |
| Cresset Asset Management, LLC | 97,957 | $17.9M | 0.09% | +18,252+22.9% | Added |
| Meritage Portfolio Management | 98,135 | $17.9M | 1.14% | −33,746−25.6% | Reduced |
| Renaissance Technologies LLC | 98,750 | $18.1M | 0.03% | −178,700−64.4% | Reduced |
| CI Private Wealth, LLC | 103,195 | $18.9M | 0.03% | −400.0% | Reduced |
| Schaper Benz & Wise Investment Counsel Inc | 103,260 | $18.9M | 1.58% | −609−0.6% | Reduced |
| Cerity Partners LLC | 105,590 | $19.3M | 0.05% | +68,692+186.2% | Added |
| State of Tennessee, Treasury Department | 107,265 | $19.6M | 0.07% | +45,029+72.4% | Added |
| Dundas Partners LLP | 108,618 | $19.9M | 1.56% | 00.0% | Unchanged |
| Wealth Enhancement Advisory Services, LLC | 109,088 | $20.0M | 0.05% | −2,024−1.8% | Reduced |
| Bank of Nova Scotia | 110,285 | $20.2M | 0.04% | +58,122+111.4% | Added |
| Taurus Asset Management, LLC | 110,504 | $20.2M | 2.05% | −3,355−2.9% | Reduced |
| HCR Wealth Advisors | 112,372 | $20.6M | 3.12% | −6,150−5.2% | Reduced |
| TCW Group Inc | 113,001 | $20.7M | 0.21% | +920+0.8% | Added |
| Treasurer of the State of North Carolina | 113,753 | $20.8M | 0.09% | −5,470−4.6% | Reduced |
| Mitsubishi UFJ Trust & Banking Corp | 116,199 | $21.3M | 0.05% | −7,701−6.2% | Reduced |
| Smith, Salley & Associates | 116,686 | $21.3M | 1.66% | −35,181−23.2% | Reduced |
| Standard Life Aberdeen plc | 118,731 | $21.7M | 0.04% | +3,580+3.1% | Added |
| Mediolanum International Funds Ltd | 120,271 | $22.1M | 0.36% | +120,271 | New |
| Kornitzer Capital Management Inc | 122,515 | $22.4M | 0.41% | −8,440−6.4% | Reduced |
| State of Wisconsin Investment Board | 123,017 | $22.5M | 0.06% | +3,946+3.3% | Added |
| Roffman Miller Associates Inc | 124,964 | $22.9M | 1.53% | +2,971+2.4% | Added |
| Korea Investment CORP | 127,429 | $23.3M | 0.06% | −24,113−15.9% | Reduced |
| Janney Montgomery Scott LLC | 127,769 | $23.4M | 0.07% | +5,242+4.3% | Added |
| Commerce Bank | 128,251 | $23.5M | 0.16% | −479−0.4% | Reduced |
| Dudley & Shanley, Inc. | 128,764 | $23.6M | 3.97% | +1,145+0.9% | Added |
| State of New Jersey Common Pension Fund D | 129,150 | $23.6M | 0.07% | +4,207+3.4% | Added |
| Nicholas Company, Inc. | 131,950 | $24.1M | 0.40% | 00.0% | Unchanged |
| Chevy Chase Trust Holdings, Inc. | 132,368 | $24.2M | 0.08% | −1,108−0.8% | Reduced |
| Great West Life Assurance Co | 132,853 | $24.3M | 0.05% | +11,327+9.3% | Added |
| Empire Life Investments Inc. | 133,833 | $24.5M | 1.50% | +66,338+98.3% | Added |
| Palisade Capital Management LLC | 136,627 | $25.0M | 0.66% | −18,811−12.1% | Reduced |
| Osterweis Capital Management Inc | 138,561 | $25.3M | 1.49% | −47,859−25.7% | Reduced |
| Macquarie Group Ltd | 139,328 | $25.5M | 0.03% | −7,957−5.4% | Reduced |
| Pictet & Cie (Europe) SA | 139,508 | $25.5M | 0.67% | +25,693+22.6% | Added |
| Capital International Inc | 141,383 | $25.9M | 0.35% | −1,452−1.0% | Reduced |
| Tudor Investment Corp Et Al | 142,978 | $26.2M | 0.32% | +27,385+23.7% | Added |
| Scout Investments, Inc. | 146,430 | $26.4M | 0.65% | −13,538−8.5% | Reduced |
| Panagora Asset Management Inc | 149,140 | $27.3M | 0.14% | +143,856+2,722.5% | Added |
| Erste Asset Management GmbH | 149,030 | $27.3M | 0.37% | −9,000−5.7% | Reduced |
| Toronto Dominion Bank | 150,570 | $27.5M | 0.04% | −61,017−28.8% | Reduced |
| Pictet Asset Management Holding SA | 151,063 | $27.6M | 0.03% | −131,121−46.5% | Reduced |
| Teacher Retirement System of Texas | 151,193 | $27.7M | 0.18% | +25,605+20.4% | Added |
| Victory Capital Management Inc | 151,604 | $27.7M | 0.03% | −3,369−2.2% | Reduced |
| Banque Pictet & Cie SA | 152,066 | $27.8M | 0.29% | +6,248+4.3% | Added |
| Citigroup Inc | 153,074 | $28.0M | 0.03% | +12,910+9.2% | Added |
| Raymond James & Associates | 154,418 | $28.2M | 0.02% | +6,412+4.3% | Added |
| Covea Finance | 155,438 | $28.4M | 1.34% | −15,773−9.2% | Reduced |
| Allspring Global Investments Holdings, LLC | 158,518 | $29.0M | 0.05% | −18,991−10.7% | Reduced |
| KBC Group NV | 160,636 | $29.4M | 0.09% | −13,186−7.6% | Reduced |
| Teachers Retirement System of the State of Kentucky | 161,107 | $29.5M | 0.26% | −26,177−14.0% | Reduced |
| Thrivent Financial for Lutherans | 168,785 | $30.9M | 0.06% | −1,083−0.6% | Reduced |
| Canada Pension Plan Investment Board | 170,233 | $31.1M | 0.03% | +14,749+9.5% | Added |
| North Star Asset Management Inc | 170,572 | $31.2M | 1.47% | −254−0.1% | Reduced |
| Prudential Financial Inc | 175,384 | $32.1M | 0.05% | −5,954−3.3% | Reduced |
| Robeco Institutional Asset Management B.V. | 178,888 | $32.7M | 0.07% | −2,188−1.2% | Reduced |
| RMB Capital Management, LLC | 181,217 | $33.1M | 0.76% | +1,454+0.8% | Added |
| Epoch Investment Partners, Inc. | 190,470 | $34.8M | 0.15% | +86,693+83.5% | Added |
| TD Asset Management Inc | 198,386 | $36.3M | 0.03% | +42,053+26.9% | Added |
| New York State Teachers Retirement System | 201,659 | $36.9M | 0.08% | −7,591−3.6% | Reduced |
| The PNC Financial Services Group, Inc. | 203,187 | $37.2M | 0.03% | +2,099+1.0% | Added |
| State Board of Administration of Florida Retirement System | 258,677 | $37.6M | 0.09% | +8,189+3.3% | Added |
| BNP Paribas Arbitrage, SA | 206,728 | $37.8M | 0.05% | +124,130+150.3% | Added |
| Danske Bank A/S | 210,832 | $38.6M | 0.12% | +210,832 | New |