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 |
|---|---|---|---|---|---|
| Advisor Group Holdings, Inc. | 29,233 | $5.35M | 0.01% | −9,566−24.7% | Reduced |
| Intech Investment Management LLC | 29,634 | $5.42M | 0.08% | −32,311−52.2% | Reduced |
| Wealthfront Advisers LLC | 29,737 | $5.44M | 0.02% | +2,276+8.3% | Added |
| Mendel Money Management | 29,748 | $5.44M | 2.52% | −2,531−7.8% | Reduced |
| Mutual of America Capital Management LLC | 30,269 | $5.54M | 0.06% | −699−2.3% | Reduced |
| Mirae Asset Global Investments Co., Ltd. | 35,926 | $5.57M | 0.01% | +2,105+6.2% | Added |
| iA Global Asset Management Inc. | 30,870 | $5.65M | 0.12% | −3,639−10.5% | Reduced |
| Xponance, Inc. | 31,392 | $5.74M | 0.06% | +1,882+6.4% | Added |
| New York Life Investment Management LLC | 31,487 | $5.76M | 0.06% | −1,200−3.7% | Reduced |
| Aquatic Capital Management LLC | 31,600 | $5.78M | 0.19% | +16,100+103.9% | Added |
| Groupama Asset Managment | 26,739 | $5.82M | 0.11% | −14,876−35.7% | Reduced |
| Capital International Sarl | 32,167 | $5.88M | 0.20% | −2,148−6.3% | Reduced |
| State of Alaska, Department of Revenue | 32,550 | $5.95M | 0.07% | −1,500−4.4% | Reduced |
| Engineers Gate Manager LP | 32,623 | $5.97M | 0.16% | +32,623 | New |
| Ascent Group, LLC | 33,074 | $6.05M | 0.53% | +7,787+30.8% | Added |
| Hikari Tsushin, Inc. | 33,288 | $6.09M | 0.48% | 00.0% | Unchanged |
| Brown Advisory Inc | 33,892 | $6.20M | 0.01% | −1,307−3.7% | Reduced |
| StoneX Group Inc. | 34,003 | $6.22M | 0.56% | −1,331−3.8% | Reduced |
| SG Americas Securities, LLC | 34,096 | $6.24M | 0.03% | +20,312+147.4% | Added |
| Signature Wealth Management Partners, LLC | 34,208 | $6.26M | 5.09% | −1,858−5.2% | Reduced |
| Robocap Asset Management Ltd | 34,480 | $6.31M | 4.32% | +571+1.7% | Added |
| Johnson Investment Counsel Inc | 35,158 | $6.43M | 0.07% | 00.0% | Unchanged |
| Yousif Capital Management, LLC | 35,836 | $6.55M | 0.07% | −1,598−4.3% | Reduced |
| US Bancorp | 36,202 | $6.62M | 0.01% | −14,191−28.2% | Reduced |
| Papp L Roy & Associates | 36,547 | $6.68M | 0.80% | −714−1.9% | Reduced |
| Tredje AP-fonden | 36,854 | $6.74M | 0.07% | +326+0.9% | Added |
| Stephens Inc | 37,132 | $6.79M | 0.11% | +936+2.6% | Added |
| Mariner, LLC | 37,408 | $6.84M | 0.01% | +3,512+10.4% | Added |
| Tyche Wealth Partners LLC | 37,848 | $6.92M | 1.69% | −206−0.5% | Reduced |
| ProShare Advisors LLC | 37,912 | $6.93M | 0.02% | −1,331−3.4% | Reduced |
| American National Bank & Trust Co | 38,152 | $6.98M | 1.65% | +38,152 | New |
| Silvant Capital Management LLC | 38,637 | $7.07M | 0.34% | 00.0% | Unchanged |
| Pacer Advisors, Inc. | 38,712 | $7.08M | 0.02% | −5,972−13.4% | Reduced |
| Northstar Asset Management LLC | 38,779 | $7.09M | 1.75% | −250−0.6% | Reduced |
| Baird Financial Group, Inc. | 39,330 | $7.19M | 0.02% | −534−1.3% | Reduced |
| Petredis Investment Advisors LLC | 39,426 | $7.21M | 0.87% | +627+1.6% | Added |
| Utah Retirement Systems | 39,770 | $7.27M | 0.09% | 00.0% | Unchanged |
| Czech National Bank | 40,609 | $7.43M | 0.10% | +186+0.5% | Added |
| Union Heritage Capital, LLC | 41,332 | $7.56M | 3.00% | +6,632+19.1% | Added |
| Healthcare of Ontario Pension Plan Trust Fund | 41,600 | $7.61M | 0.03% | −54,000−56.5% | Reduced |
| Scopus Asset Management, L.P. | 41,659 | $7.62M | 0.25% | −77,000−64.9% | Reduced |
| Point72 Hong Kong Ltd | 41,981 | $7.68M | 0.39% | +41,981 | New |
| Fjarde Ap-Fonden /Fourth Swedish National Pension Fund | 42,628 | $7.80M | 0.09% | −500−1.2% | Reduced |
| Oak Ridge Investments LLC | 42,795 | $7.83M | 0.79% | +489+1.2% | Added |
| Martin Investment Management, LLC | 42,890 | $7.84M | 1.93% | +33+0.1% | Added |
| Advisors Preferred, LLC | 43,783 | $7.90M | 1.33% | +43,783 | New |
| Burney Co | 43,339 | $7.93M | 0.30% | −1,331−3.0% | Reduced |
| IFM Investors Pty Ltd | 44,017 | $8.05M | 0.09% | +203+0.5% | Added |
| GHP Investment Advisors, Inc. | 44,360 | $8.11M | 0.40% | +3,129+7.6% | Added |
| USS Investment Management Ltd | 44,957 | $8.22M | 0.07% | +274+0.6% | Added |
| Meiji Yasuda Asset Management Co Ltd. | 45,557 | $8.33M | 0.35% | −5,014−9.9% | Reduced |
| Marietta Investment Partners LLC | 46,079 | $8.43M | 1.84% | −501−1.1% | Reduced |
| Carderock Capital Management Inc | 46,129 | $8.44M | 2.36% | −2,817−5.8% | Reduced |
| Forsta Ap-Fonden | 46,200 | $8.45M | 0.07% | +5,900+14.6% | Added |
| Skandinaviska Enskilda Banken AB (publ) | 47,249 | $8.64M | 0.04% | +1,100+2.4% | Added |
| Marks Group Wealth Management, Inc | 47,268 | $8.65M | 0.90% | −462−1.0% | Reduced |
| Mar Vista Investment Partners LLC | 47,275 | $8.65M | 0.38% | +4,121+9.5% | Added |
| Brevan Howard Capital Management LP | 1,172 | $8.72M | 0.79% | +1,172 | New |
| Texas Permanent School Fund | 47,720 | $8.73M | 0.07% | +55+0.1% | Added |
| Amalgamated Bank | 47,784 | $8.74M | 0.07% | −9,280−16.3% | Reduced |
| Snowden Capital Advisors LLC | 48,168 | $8.81M | 0.28% | +1,700+3.7% | Added |
| Marsico Capital Management LLC | 48,635 | $8.90M | 0.29% | 00.0% | Unchanged |
| Truist Financial Corp | 49,115 | $8.98M | 0.01% | −4,756−8.8% | Reduced |
| Susquehanna Fundamental Investments, LLC | 49,769 | $9.10M | 0.42% | +49,769 | New |
| Railway Pension Investments Ltd | 50,272 | $9.19M | 0.09% | 00.0% | Unchanged |
| National Bank of Canada | 54,241 | $9.26M | 0.02% | −14,341−20.9% | Reduced |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 50,667 | $9.27M | 0.06% | +125+0.2% | Added |
| Stifel Financial Corp | 50,677 | $9.27M | 0.01% | +539+1.1% | Added |
| Montag A & Associates Inc | 50,938 | $9.32M | 0.47% | +2,771+5.8% | Added |
| Retirement Systems of Alabama | 50,941 | $9.32M | 0.04% | +77+0.2% | Added |
| Quantbot Technologies LP | 51,762 | $9.47M | 0.53% | +32,348+166.6% | Added |
| Cornerstone Capital, Inc. | 51,890 | $9.49M | 0.97% | +51,890 | New |
| Susquehanna International Group, LLP | 52,563 | $9.61M | 0.01% | −97,503−65.0% | Reduced |
| Tokio Marine Asset Management Co Ltd | 53,187 | $9.73M | 0.49% | +13,259+33.2% | Added |
| B. Metzler seel. Sohn & Co. AG | 53,353 | $9.76M | 0.11% | +8,273+18.4% | Added |
| MetLife Investment Management | 54,022 | $9.88M | 0.07% | −1,987−3.5% | Reduced |
| Farmers & Merchants Investments Inc | 54,915 | $10.0M | 0.34% | −174−0.3% | Reduced |
| Banco Santander, S.A. | 55,011 | $10.1M | 0.12% | 00.0% | Unchanged |
| Handelsbanken Fonder AB | 55,296 | $10.1M | 0.04% | +15,783+39.9% | Added |
| Moneta Group Investment Advisors LLC | 55,475 | $10.1M | 0.17% | +53,474+2,672.4% | Added |
| APG Asset Management N.V. | 59,946 | $10.2M | 0.02% | +100+0.2% | Added |
| Assetmark, Inc | 55,575 | $10.2M | 0.03% | +6,237+12.6% | Added |
| CIBC Asset Management Inc | 56,772 | $10.4M | 0.04% | +796+1.4% | Added |
| Jump Financial, LLC | 59,085 | $10.8M | 0.29% | +1,821+3.2% | Added |
| Guggenheim Capital LLC | 59,516 | $10.9M | 0.08% | +1,382+2.4% | Added |
| Cetera Investment Advisers | 59,754 | $10.9M | 0.03% | +50,878+573.2% | Added |
| Worldquant Millennium Advisors LLC | 59,903 | $11.0M | 0.14% | −14,402−19.4% | Reduced |
| American International Group, Inc. | 61,426 | $11.2M | 0.04% | −415−0.7% | Reduced |
| Nomura Asset Management Co Ltd | 62,299 | $11.4M | 0.04% | +1,327+2.2% | Added |
| HighTower Advisors, LLC | 62,329 | $11.4M | 0.02% | −5,290−7.8% | Reduced |
| Smith Group Asset Management, LLC | 62,480 | $11.4M | 0.65% | −26,100−29.5% | Reduced |
| Buffington Mohr McNeal | 63,076 | $11.5M | 2.09% | +204+0.3% | Added |
| State of Michigan Retirement System | 63,253 | $11.6M | 0.06% | +100+0.2% | Added |
| Arizona State Retirement System | 63,481 | $11.6M | 0.08% | +72+0.1% | Added |
| Running Oak Capital LLC | 63,949 | $11.7M | 1.88% | +5,603+9.6% | Added |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 65,827 | $12.0M | 0.04% | −314−0.5% | Reduced |
| Aviva PLC | 66,466 | $12.2M | 0.04% | +22,219+50.2% | Added |
| Boston Trust Walden Corp | 67,050 | $12.3M | 0.09% | −1,185−1.7% | Reduced |
| JLB & Associates Inc | 68,627 | $12.6M | 1.67% | −1,436−2.0% | Reduced |
| DuPont Capital Management Corp | 68,656 | $12.6M | 1.04% | −7,851−10.3% | Reduced |