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 2024
Institutional positions in Ametek Inc as of Jun 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
- 900
- +1 vs. Q1 2024
- Shares held
- 203.4M
- +1.34M (+0.7%) vs. Q1 2024
- Total value
- $33.9B
- −$3.03B (−8.2%) vs. Q1 2024
- New holders
- 87
- 371 more added
- Sold out
- 86
- 293 more reduced
11 institutions that held it in Q1 2024 haven't filed for Q2 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 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, Q2 2024
Shares, value and share of portfolio for each institution holding Ametek Inc; share changes are against Q1 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| DuPont Capital Management Corp | 68,656 | $11.4M | 1.00% | 00.0% | Unchanged |
| Running Oak Capital LLC | 68,649 | $11.4M | 1.77% | +4,700+7.3% | Added |
| Boston Trust Walden Corp | 68,535 | $11.4M | 0.08% | +1,485+2.2% | Added |
| JLB & Associates Inc | 68,407 | $11.4M | 1.54% | −220−0.3% | Reduced |
| Comerica Bank | 68,055 | $11.3M | 0.05% | −6,770−9.0% | Reduced |
| Swedbank AB | 67,858 | $11.3M | 0.02% | +46,903+223.8% | Added |
| Cerity Partners LLC | 67,725 | $11.3M | 0.03% | −37,865−35.9% | Reduced |
| Walleye Capital LLC | 66,383 | $11.1M | 0.12% | +59,398+850.4% | Added |
| National Bank of Canada | 66,650 | $11.0M | 0.02% | +12,409+22.9% | Added |
| Korea Investment CORP | 65,655 | $10.9M | 0.03% | −61,774−48.5% | Reduced |
| Nomura Asset Management Co Ltd | 64,934 | $10.8M | 0.04% | +2,635+4.2% | Added |
| Buffington Mohr McNeal | 64,576 | $10.8M | 1.89% | +1,500+2.4% | Added |
| Connor, Clark & Lunn Investment Management Ltd. | 64,109 | $10.7M | 0.04% | +62,336+3,515.8% | Added |
| Arizona State Retirement System | 63,513 | $10.6M | 0.07% | +32+0.1% | Added |
| State of Michigan Retirement System | 63,353 | $10.6M | 0.05% | +100+0.2% | Added |
| Capital International Inc | 62,971 | $10.5M | 0.14% | −78,412−55.5% | Reduced |
| Assetmark, Inc | 62,331 | $10.4M | 0.03% | +6,756+12.2% | Added |
| MetLife Investment Management | 61,727 | $10.3M | 0.06% | +7,705+14.3% | Added |
| Corebridge Financial, Inc. | 60,068 | $10.0M | 0.06% | +60,068 | New |
| B. Metzler seel. Sohn & Co. AG | 58,017 | $9.67M | 0.10% | +4,664+8.7% | Added |
| HighTower Advisors, LLC | 57,501 | $9.62M | 0.01% | −4,828−7.7% | Reduced |
| Capital International Sarl | 57,124 | $9.52M | 0.29% | +24,957+77.6% | Added |
| PGGM Investments | 57,063 | $9.51M | 0.14% | −20,681−26.6% | Reduced |
| Handelsbanken Fonder AB | 57,065 | $9.51M | 0.04% | +1,769+3.2% | Added |
| Susquehanna International Group, LLP | 55,928 | $9.32M | 0.02% | +3,365+6.4% | Added |
| Moneta Group Investment Advisors LLC | 55,428 | $9.24M | 0.15% | −47−0.1% | Reduced |
| Worldquant Millennium Advisors LLC | 55,249 | $9.21M | 0.08% | −4,654−7.8% | Reduced |
| Farmers & Merchants Investments Inc | 54,781 | $9.13M | 0.30% | −134−0.2% | Reduced |
| Sawgrass Asset Management LLC | 54,756 | $9.13M | 0.99% | +54,756 | New |
| State of Tennessee, Treasury Department | 53,944 | $8.99M | 0.03% | −53,321−49.7% | Reduced |
| Cetera Investment Advisers | 52,609 | $8.77M | 0.02% | −7,145−12.0% | Reduced |
| Tokio Marine Asset Management Co Ltd | 52,345 | $8.73M | 0.42% | −842−1.6% | Reduced |
| Quest Investment Management LLC | 52,256 | $8.71M | 0.96% | −40,507−43.7% | Reduced |
| Montag A & Associates Inc | 51,787 | $8.63M | 0.44% | +849+1.7% | Added |
| Retirement Systems of Alabama | 51,061 | $8.51M | 0.03% | +120+0.2% | Added |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 50,843 | $8.48M | 0.06% | +176+0.3% | Added |
| Railway Pension Investments Ltd | 50,272 | $8.38M | 0.10% | 00.0% | Unchanged |
| Skandinaviska Enskilda Banken AB (publ) | 50,049 | $8.34M | 0.04% | +2,800+5.9% | Added |
| Kingdon Capital Management, L.L.C. | 50,000 | $8.34M | 1.29% | +50,000 | New |
| GHP Investment Advisors, Inc. | 49,849 | $8.31M | 0.42% | +5,489+12.4% | Added |
| Guggenheim Capital LLC | 49,369 | $8.23M | 0.06% | −10,147−17.0% | Reduced |
| Snowden Capital Advisors LLC | 49,224 | $8.21M | 0.24% | +1,056+2.2% | Added |
| CIBC Asset Management Inc | 49,200 | $8.20M | 0.03% | −7,572−13.3% | Reduced |
| Aviva PLC | 49,040 | $8.18M | 0.02% | −17,426−26.2% | Reduced |
| Truist Financial Corp | 48,756 | $8.13M | 0.01% | −359−0.7% | Reduced |
| Marsico Capital Management LLC | 48,635 | $8.11M | 0.24% | 00.0% | Unchanged |
| Varma Mutual Pension Insurance Co | 48,295 | $8.05M | 0.06% | −28,557−37.2% | Reduced |
| Banco Santander, S.A. | 48,185 | $8.03M | 0.10% | −6,826−12.4% | Reduced |
| Marks Group Wealth Management, Inc | 47,431 | $7.91M | 0.83% | +163+0.3% | Added |
| Mar Vista Investment Partners LLC | 47,275 | $7.88M | 0.39% | 00.0% | Unchanged |
| Amalgamated Bank | 46,702 | $7.79M | 0.07% | −1,082−2.3% | Reduced |
| Carderock Capital Management Inc | 46,599 | $7.77M | 2.03% | +470+1.0% | Added |
| Laurion Capital Management LP | 45,895 | $7.65M | 0.25% | +45,895 | New |
| USS Investment Management Ltd | 45,881 | $7.65M | 0.06% | +924+2.1% | Added |
| Marietta Investment Partners LLC | 45,763 | $7.63M | 1.68% | −316−0.7% | Reduced |
| Stifel Financial Corp | 44,896 | $7.49M | 0.01% | −5,781−11.4% | Reduced |
| IFM Investors Pty Ltd | 44,485 | $7.42M | 0.08% | +468+1.1% | Added |
| British Columbia Investment Management Corp | 44,280 | $7.38M | 0.04% | +16,725+60.7% | Added |
| Tudor Investment Corp Et Al | 44,175 | $7.36M | 0.08% | −98,803−69.1% | Reduced |
| Czech National Bank | 44,108 | $7.35M | 0.08% | +3,499+8.6% | Added |
| ING Groep NV | 43,847 | $7.31M | 0.04% | −47,779−52.1% | Reduced |
| Schonfeld Strategic Advisors LLC | 43,700 | $7.29M | 0.06% | −48,392−52.5% | Reduced |
| Forsta Ap-Fonden | 43,200 | $7.20M | 0.06% | −3,000−6.5% | Reduced |
| Burney Co | 42,485 | $7.08M | 0.27% | −854−2.0% | Reduced |
| Martin Investment Management, LLC | 41,817 | $6.97M | 1.79% | −1,073−2.5% | Reduced |
| Healthcare of Ontario Pension Plan Trust Fund | 41,600 | $6.94M | 0.02% | 00.0% | Unchanged |
| Union Heritage Capital, LLC | 41,332 | $6.89M | 2.71% | 00.0% | Unchanged |
| Daiwa Securities Group Inc. | 41,131 | $6.86M | 0.04% | +16,780+68.9% | Added |
| ProShare Advisors LLC | 40,873 | $6.81M | 0.02% | +2,961+7.8% | Added |
| Meiji Yasuda Asset Management Co Ltd. | 40,811 | $6.80M | 0.28% | −4,746−10.4% | Reduced |
| Boothbay Fund Management, LLC | 40,170 | $6.70M | 0.22% | +37,596+1,460.6% | Added |
| Mariner, LLC | 39,333 | $6.56M | 0.01% | +1,925+5.1% | Added |
| Petredis Investment Advisors LLC | 39,294 | $6.55M | 0.73% | −132−0.3% | Reduced |
| Baird Financial Group, Inc. | 39,176 | $6.53M | 0.01% | −154−0.4% | Reduced |
| Pacer Advisors, Inc. | 39,122 | $6.52M | 0.01% | +410+1.1% | Added |
| Silvant Capital Management LLC | 38,637 | $6.44M | 0.29% | 00.0% | Unchanged |
| Northstar Asset Management LLC | 38,504 | $6.42M | 1.55% | −275−0.7% | Reduced |
| SG Americas Securities, LLC | 38,422 | $6.41M | 0.04% | +4,326+12.7% | Added |
| Susquehanna Fundamental Investments, LLC | 38,416 | $6.40M | 0.15% | −11,353−22.8% | Reduced |
| Utah Retirement Systems | 38,070 | $6.35M | 0.08% | −1,700−4.3% | Reduced |
| Tyche Wealth Partners LLC | 37,848 | $6.31M | 1.54% | 00.0% | Unchanged |
| Mutual of America Capital Management LLC | 37,812 | $6.30M | 0.07% | +7,543+24.9% | Added |
| Stephens Inc | 37,283 | $6.22M | 0.09% | +151+0.4% | Added |
| Intech Investment Management LLC | 36,674 | $6.11M | 0.08% | +7,040+23.8% | Added |
| Bank of Nova Scotia | 36,652 | $6.11M | 0.01% | −73,633−66.8% | Reduced |
| Robeco Institutional Asset Management B.V. | 36,448 | $6.08M | 0.01% | −142,440−79.6% | Reduced |
| Tredje AP-fonden | 36,287 | $6.05M | 0.06% | −567−1.5% | Reduced |
| Yousif Capital Management, LLC | 36,247 | $6.04M | 0.07% | +411+1.1% | Added |
| Papp L Roy & Associates | 36,182 | $6.03M | 0.73% | −365−1.0% | Reduced |
| Robocap Asset Management Ltd | 36,117 | $6.02M | 3.75% | +1,637+4.7% | Added |
| Ascent Group, LLC | 35,775 | $5.96M | 0.49% | +2,701+8.2% | Added |
| Johnson Investment Counsel Inc | 35,158 | $5.86M | 0.06% | 00.0% | Unchanged |
| Brown Advisory Inc | 35,157 | $5.86M | 0.01% | +1,265+3.7% | Added |
| Cooper Investors Pty Ltd | 34,112 | $5.69M | 0.86% | +34,112 | New |
| Sumitomo Mitsui DS Asset Management Company, Ltd | 34,098 | $5.68M | 0.07% | +5,340+18.6% | Added |
| Signature Wealth Management Partners, LLC | 34,055 | $5.68M | 4.32% | −153−0.4% | Reduced |
| StoneX Group Inc. | 33,987 | $5.67M | 0.45% | −160.0% | Reduced |
| Marshall Wace, LLP | 33,959 | $5.66M | 0.01% | +32,859+2,987.2% | Added |
| Hikari Tsushin, Inc. | 33,288 | $5.55M | 0.43% | 00.0% | Unchanged |
| First National Bank of Omaha | 32,816 | $5.47M | 0.36% | +10,602+47.7% | Added |