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 |
|---|---|---|---|---|---|
| Varma Mutual Pension Insurance Co | 76,852 | $14.1M | 0.12% | +76,852 | New |
| First Trust Advisors LP | 76,720 | $14.0M | 0.01% | +186+0.2% | Added |
| AQR Capital Management LLC | 75,727 | $13.9M | 0.02% | +7,367+10.8% | Added |
| Resona Asset Management Co.,Ltd. | 75,304 | $13.8M | 0.08% | +75,304 | New |
| Novare Capital Management LLC | 75,109 | $13.7M | 1.24% | +2,865+4.0% | Added |
| Comerica Bank | 74,825 | $13.7M | 0.06% | +314+0.4% | Added |
| Soros Fund Management LLCSuperinvestorSoros Fund Management | 73,334 | $13.4M | 0.31% | +12,829+21.2% | Added |
| Storebrand Asset Management AS | 72,403 | $13.2M | 0.05% | +11,506+18.9% | Added |
| Braun Stacey Associates Inc | 69,212 | $12.7M | 0.50% | −1,403−2.0% | Reduced |
| Moran Wealth Management, LLC | 68,748 | $12.6M | 0.41% | +229+0.3% | Added |
| DuPont Capital Management Corp | 68,656 | $12.6M | 1.04% | −7,851−10.3% | Reduced |
| JLB & Associates Inc | 68,627 | $12.6M | 1.67% | −1,436−2.0% | Reduced |
| Boston Trust Walden Corp | 67,050 | $12.3M | 0.09% | −1,185−1.7% | Reduced |
| Aviva PLC | 66,466 | $12.2M | 0.04% | +22,219+50.2% | Added |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 65,827 | $12.0M | 0.04% | −314−0.5% | Reduced |
| Running Oak Capital LLC | 63,949 | $11.7M | 1.88% | +5,603+9.6% | Added |
| Arizona State Retirement System | 63,481 | $11.6M | 0.08% | +72+0.1% | Added |
| State of Michigan Retirement System | 63,253 | $11.6M | 0.06% | +100+0.2% | Added |
| Buffington Mohr McNeal | 63,076 | $11.5M | 2.09% | +204+0.3% | Added |
| Smith Group Asset Management, LLC | 62,480 | $11.4M | 0.65% | −26,100−29.5% | Reduced |
| HighTower Advisors, LLC | 62,329 | $11.4M | 0.02% | −5,290−7.8% | Reduced |
| Nomura Asset Management Co Ltd | 62,299 | $11.4M | 0.04% | +1,327+2.2% | Added |
| American International Group, Inc. | 61,426 | $11.2M | 0.04% | −415−0.7% | Reduced |
| Worldquant Millennium Advisors LLC | 59,903 | $11.0M | 0.14% | −14,402−19.4% | Reduced |
| Cetera Investment Advisers | 59,754 | $10.9M | 0.03% | +50,878+573.2% | Added |
| Guggenheim Capital LLC | 59,516 | $10.9M | 0.08% | +1,382+2.4% | Added |
| Jump Financial, LLC | 59,085 | $10.8M | 0.29% | +1,821+3.2% | Added |
| CIBC Asset Management Inc | 56,772 | $10.4M | 0.04% | +796+1.4% | Added |
| Assetmark, Inc | 55,575 | $10.2M | 0.03% | +6,237+12.6% | Added |
| APG Asset Management N.V. | 59,946 | $10.2M | 0.02% | +100+0.2% | Added |
| Moneta Group Investment Advisors LLC | 55,475 | $10.1M | 0.17% | +53,474+2,672.4% | Added |
| Handelsbanken Fonder AB | 55,296 | $10.1M | 0.04% | +15,783+39.9% | Added |
| Banco Santander, S.A. | 55,011 | $10.1M | 0.12% | 00.0% | Unchanged |
| Farmers & Merchants Investments Inc | 54,915 | $10.0M | 0.34% | −174−0.3% | Reduced |
| MetLife Investment Management | 54,022 | $9.88M | 0.07% | −1,987−3.5% | Reduced |
| B. Metzler seel. Sohn & Co. AG | 53,353 | $9.76M | 0.11% | +8,273+18.4% | Added |
| Tokio Marine Asset Management Co Ltd | 53,187 | $9.73M | 0.49% | +13,259+33.2% | Added |
| Susquehanna International Group, LLP | 52,563 | $9.61M | 0.01% | −97,503−65.0% | Reduced |
| Cornerstone Capital, Inc. | 51,890 | $9.49M | 0.97% | +51,890 | New |
| Quantbot Technologies LP | 51,762 | $9.47M | 0.53% | +32,348+166.6% | Added |
| Retirement Systems of Alabama | 50,941 | $9.32M | 0.04% | +77+0.2% | Added |
| Montag A & Associates Inc | 50,938 | $9.32M | 0.47% | +2,771+5.8% | Added |
| Stifel Financial Corp | 50,677 | $9.27M | 0.01% | +539+1.1% | Added |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 50,667 | $9.27M | 0.06% | +125+0.2% | Added |
| National Bank of Canada | 54,241 | $9.26M | 0.02% | −14,341−20.9% | Reduced |
| Railway Pension Investments Ltd | 50,272 | $9.19M | 0.09% | 00.0% | Unchanged |
| Susquehanna Fundamental Investments, LLC | 49,769 | $9.10M | 0.42% | +49,769 | New |
| Truist Financial Corp | 49,115 | $8.98M | 0.01% | −4,756−8.8% | Reduced |
| Marsico Capital Management LLC | 48,635 | $8.90M | 0.29% | 00.0% | Unchanged |
| Snowden Capital Advisors LLC | 48,168 | $8.81M | 0.28% | +1,700+3.7% | Added |
| Amalgamated Bank | 47,784 | $8.74M | 0.07% | −9,280−16.3% | Reduced |
| Texas Permanent School Fund | 47,720 | $8.73M | 0.07% | +55+0.1% | Added |
| Brevan Howard Capital Management LP | 1,172 | $8.72M | 0.79% | +1,172 | New |
| Mar Vista Investment Partners LLC | 47,275 | $8.65M | 0.38% | +4,121+9.5% | Added |
| Marks Group Wealth Management, Inc | 47,268 | $8.65M | 0.90% | −462−1.0% | Reduced |
| Skandinaviska Enskilda Banken AB (publ) | 47,249 | $8.64M | 0.04% | +1,100+2.4% | Added |
| Forsta Ap-Fonden | 46,200 | $8.45M | 0.07% | +5,900+14.6% | Added |
| Carderock Capital Management Inc | 46,129 | $8.44M | 2.36% | −2,817−5.8% | Reduced |
| Marietta Investment Partners LLC | 46,079 | $8.43M | 1.84% | −501−1.1% | Reduced |
| Meiji Yasuda Asset Management Co Ltd. | 45,557 | $8.33M | 0.35% | −5,014−9.9% | Reduced |
| USS Investment Management Ltd | 44,957 | $8.22M | 0.07% | +274+0.6% | Added |
| GHP Investment Advisors, Inc. | 44,360 | $8.11M | 0.40% | +3,129+7.6% | Added |
| IFM Investors Pty Ltd | 44,017 | $8.05M | 0.09% | +203+0.5% | Added |
| Burney Co | 43,339 | $7.93M | 0.30% | −1,331−3.0% | Reduced |
| Advisors Preferred, LLC | 43,783 | $7.90M | 1.33% | +43,783 | New |
| Martin Investment Management, LLC | 42,890 | $7.84M | 1.93% | +33+0.1% | Added |
| Oak Ridge Investments LLC | 42,795 | $7.83M | 0.79% | +489+1.2% | Added |
| Fjarde Ap-Fonden /Fourth Swedish National Pension Fund | 42,628 | $7.80M | 0.09% | −500−1.2% | Reduced |
| Point72 Hong Kong Ltd | 41,981 | $7.68M | 0.39% | +41,981 | New |
| Scopus Asset Management, L.P. | 41,659 | $7.62M | 0.25% | −77,000−64.9% | Reduced |
| Healthcare of Ontario Pension Plan Trust Fund | 41,600 | $7.61M | 0.03% | −54,000−56.5% | Reduced |
| Union Heritage Capital, LLC | 41,332 | $7.56M | 3.00% | +6,632+19.1% | Added |
| Czech National Bank | 40,609 | $7.43M | 0.10% | +186+0.5% | Added |
| Utah Retirement Systems | 39,770 | $7.27M | 0.09% | 00.0% | Unchanged |
| Petredis Investment Advisors LLC | 39,426 | $7.21M | 0.87% | +627+1.6% | Added |
| Baird Financial Group, Inc. | 39,330 | $7.19M | 0.02% | −534−1.3% | Reduced |
| Northstar Asset Management LLC | 38,779 | $7.09M | 1.75% | −250−0.6% | Reduced |
| Pacer Advisors, Inc. | 38,712 | $7.08M | 0.02% | −5,972−13.4% | Reduced |
| Silvant Capital Management LLC | 38,637 | $7.07M | 0.34% | 00.0% | Unchanged |
| American National Bank & Trust Co | 38,152 | $6.98M | 1.65% | +38,152 | New |
| ProShare Advisors LLC | 37,912 | $6.93M | 0.02% | −1,331−3.4% | Reduced |
| Tyche Wealth Partners LLC | 37,848 | $6.92M | 1.69% | −206−0.5% | Reduced |
| Mariner, LLC | 37,408 | $6.84M | 0.01% | +3,512+10.4% | Added |
| Stephens Inc | 37,132 | $6.79M | 0.11% | +936+2.6% | Added |
| Tredje AP-fonden | 36,854 | $6.74M | 0.07% | +326+0.9% | Added |
| Papp L Roy & Associates | 36,547 | $6.68M | 0.80% | −714−1.9% | Reduced |
| US Bancorp | 36,202 | $6.62M | 0.01% | −14,191−28.2% | Reduced |
| Yousif Capital Management, LLC | 35,836 | $6.55M | 0.07% | −1,598−4.3% | Reduced |
| Johnson Investment Counsel Inc | 35,158 | $6.43M | 0.07% | 00.0% | Unchanged |
| Robocap Asset Management Ltd | 34,480 | $6.31M | 4.32% | +571+1.7% | Added |
| Signature Wealth Management Partners, LLC | 34,208 | $6.26M | 5.09% | −1,858−5.2% | Reduced |
| SG Americas Securities, LLC | 34,096 | $6.24M | 0.03% | +20,312+147.4% | Added |
| StoneX Group Inc. | 34,003 | $6.22M | 0.56% | −1,331−3.8% | Reduced |
| Brown Advisory Inc | 33,892 | $6.20M | 0.01% | −1,307−3.7% | Reduced |
| Hikari Tsushin, Inc. | 33,288 | $6.09M | 0.48% | 00.0% | Unchanged |
| Ascent Group, LLC | 33,074 | $6.05M | 0.53% | +7,787+30.8% | Added |
| Engineers Gate Manager LP | 32,623 | $5.97M | 0.16% | +32,623 | New |
| State of Alaska, Department of Revenue | 32,550 | $5.95M | 0.07% | −1,500−4.4% | Reduced |
| Capital International Sarl | 32,167 | $5.88M | 0.20% | −2,148−6.3% | Reduced |
| Groupama Asset Managment | 26,739 | $5.82M | 0.11% | −14,876−35.7% | Reduced |