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 2023
Institutional positions in Ametek Inc as of Mar 31, 2023. 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
- 777
- −4 vs. Q4 2022
- Shares held
- 200.9M
- −3.11M (−1.5%) vs. Q4 2022
- Total value
- $29.2B
- +$277.8M (+1.0%) vs. Q4 2022
- New holders
- 61
- 252 more added
- Sold out
- 65
- 329 more reduced
9 institutions that held it in Q4 2022 haven't filed for Q1 2023 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 2022: 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 2023
Shares, value and share of portfolio for each institution holding Ametek Inc; share changes are against Q4 2022.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Gulf International Bank (UK) Ltd | 31,085 | $4.52M | 0.09% | −8,765−22.0% | Reduced |
| Aviva PLC | 31,356 | $4.56M | 0.02% | −32,854−51.2% | Reduced |
| Assetmark, Inc | 31,477 | $4.57M | 0.02% | +6,155+24.3% | Added |
| M&T Bank Corp | 31,924 | $4.64M | 0.02% | −93−0.3% | Reduced |
| Mendel Money Management | 32,114 | $4.67M | 2.51% | −615−1.9% | Reduced |
| Robocap Asset Management Ltd | 32,557 | $4.73M | 5.58% | +32,557 | New |
| Mutual of America Capital Management LLC | 32,951 | $4.79M | 0.06% | +55+0.2% | Added |
| Hikari Tsushin, Inc. | 33,288 | $4.84M | 0.51% | 00.0% | Unchanged |
| Walleye Capital LLC | 33,314 | $4.84M | 0.10% | +33,314 | New |
| Duncker Streett & Co Inc | 33,729 | $4.90M | 1.17% | −170−0.5% | Reduced |
| Mirae Asset Global Investments Co., Ltd. | 34,169 | $4.97M | 0.01% | +2,625+8.3% | Added |
| Pictet & Cie (Europe) SA | 34,251 | $4.98M | 0.21% | −332−1.0% | Reduced |
| Union Heritage Capital, LLC | 34,700 | $5.04M | 3.06% | 00.0% | Unchanged |
| Bank of Nova Scotia | 34,739 | $5.05M | 0.01% | −5,435−13.5% | Reduced |
| State of Alaska, Department of Revenue | 35,037 | $5.09M | 0.06% | −505−1.4% | Reduced |
| Stephens Inc | 35,353 | $5.14M | 0.10% | −941−2.6% | Reduced |
| Factory Mutual Insurance Co | 35,700 | $5.19M | 0.08% | +35,700 | New |
| Brown Advisory Inc | 37,052 | $5.38M | 0.01% | +7,312+24.6% | Added |
| StoneX Group Inc. | 37,135 | $5.40M | 0.59% | −180.0% | Reduced |
| Papp L Roy & Associates | 38,344 | $5.57M | 0.75% | 00.0% | Unchanged |
| Silvant Capital Management LLC | 38,637 | $5.62M | 0.37% | 00.0% | Unchanged |
| Northstar Asset Management LLC | 38,854 | $5.65M | 1.66% | −700−1.8% | Reduced |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 38,932 | $5.66M | 0.05% | +113+0.3% | Added |
| Susquehanna Fundamental Investments, LLC | 39,022 | $5.67M | 0.13% | 00.0% | Unchanged |
| Signature Wealth Management Partners, LLC | 39,533 | $5.75M | 5.33% | −591−1.5% | Reduced |
| Yousif Capital Management, LLC | 39,546 | $5.75M | 0.07% | −2,116−5.1% | Reduced |
| Cerity Partners LLC | 39,570 | $5.75M | 0.03% | +142+0.4% | Added |
| Petredis Investment Advisors LLC | 39,798 | $5.78M | 0.90% | +464+1.2% | Added |
| US Bancorp | 40,210 | $5.84M | 0.01% | −7,178−15.1% | Reduced |
| Baird Financial Group, Inc. | 40,961 | $5.95M | 0.01% | +131+0.3% | Added |
| Utah Retirement Systems | 40,970 | $5.95M | 0.09% | +100+0.2% | Added |
| IFM Investors Pty Ltd | 41,296 | $6.00M | 0.09% | +1,510+3.8% | Added |
| Oak Ridge Investments LLC | 42,152 | $6.13M | 0.83% | +4,762+12.7% | Added |
| Mar Vista Investment Partners LLC | 43,154 | $6.27M | 0.28% | 00.0% | Unchanged |
| Assenagon Asset Management S.A. | 43,610 | $6.34M | 0.02% | −295,272−87.1% | Reduced |
| ProShare Advisors LLC | 44,330 | $6.44M | 0.02% | +4,809+12.2% | Added |
| Snowden Capital Advisors LLC | 44,563 | $6.48M | 0.25% | +42,677+2,262.8% | Added |
| Farmers & Merchants Investments Inc | 44,579 | $6.48M | 0.26% | +132+0.3% | Added |
| Andra AP-fonden | 44,800 | $6.51M | 0.17% | +23,100+106.5% | Added |
| Taika Capital, LP | 45,445 | $6.60M | 3.15% | −1,955−4.1% | Reduced |
| Forsta Ap-Fonden | 45,500 | $6.61M | 0.08% | −10,900−19.3% | Reduced |
| Montag A & Associates Inc | 46,484 | $6.76M | 0.44% | −49−0.1% | Reduced |
| Burney Co | 47,261 | $6.87M | 0.34% | +3,839+8.8% | Added |
| Running Oak Capital LLC | 47,528 | $6.91M | 1.97% | −1,006−2.1% | Reduced |
| King Luther Capital Management Corp | 47,785 | $6.94M | 0.04% | −396−0.8% | Reduced |
| Texas Permanent School Fund | 47,879 | $6.96M | 0.07% | +15,250+46.7% | Added |
| Dai-Ichi Life Insurance Company, Ltd | 48,169 | $7.00M | 0.15% | +17,375+56.4% | Added |
| Capital International Sarl | 48,426 | $7.04M | 0.36% | +48,426 | New |
| Industrial Alliance Investment Management Inc. | 48,553 | $7.06M | 0.20% | +2,228+4.8% | Added |
| Marsico Capital Management LLC | 48,635 | $7.07M | 0.33% | 00.0% | Unchanged |
| Marks Group Wealth Management, Inc | 48,640 | $7.07M | 0.90% | −126−0.3% | Reduced |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 49,371 | $7.18M | 0.03% | +2,561+5.5% | Added |
| LGT Group Foundation | 49,556 | $7.20M | 0.21% | −3,300−6.2% | Reduced |
| Marietta Investment Partners LLC | 49,880 | $7.25M | 2.02% | −80−0.2% | Reduced |
| HighTower Advisors, LLC | 51,175 | $7.44M | 0.02% | +462+0.9% | Added |
| D. E. Shaw & Co., Inc. | 51,601 | $7.50M | 0.01% | +21,668+72.4% | Added |
| New York Life Investment Management LLC | 51,629 | $7.50M | 0.08% | +19,177+59.1% | Added |
| ING Groep NV | 52,639 | $7.65M | 0.07% | +25,392+93.2% | Added |
| Weiss Multi-Strategy Advisers LLC | 52,839 | $7.68M | 0.19% | −15,813−23.0% | Reduced |
| USS Investment Management Ltd | 53,083 | $7.71M | 0.11% | 00.0% | Unchanged |
| Stifel Financial Corp | 53,069 | $7.71M | 0.01% | +177+0.3% | Added |
| Verition Fund Management LLC | 54,256 | $7.89M | 0.13% | −35,389−39.5% | Reduced |
| Truist Financial Corp | 54,761 | $7.96M | 0.01% | −7,125−11.5% | Reduced |
| First National Bank of Omaha | 55,235 | $8.03M | 0.49% | −2,381−4.1% | Reduced |
| Marvin & Palmer Associates Inc | 56,720 | $8.24M | 4.15% | +56,720 | New |
| Meiji Yasuda Asset Management Co Ltd. | 56,911 | $8.27M | 0.43% | +8,572+17.7% | Added |
| Advisor Group Holdings, Inc. | 58,086 | $8.43M | 0.02% | +7,938+15.8% | Added |
| Nomura Asset Management Co Ltd | 58,529 | $8.51M | 0.04% | +2,919+5.2% | Added |
| MetLife Investment Management | 59,280 | $8.62M | 0.06% | −114−0.2% | Reduced |
| Standard Life Aberdeen plc | 59,595 | $8.66M | 0.02% | +197+0.3% | Added |
| CIBC Asset Management Inc | 59,605 | $8.66M | 0.04% | +576+1.0% | Added |
| DnB Asset Management AS | 60,297 | $8.76M | 0.06% | −21,618−26.4% | Reduced |
| Amalgamated Bank | 60,474 | $8.79M | 0.07% | +801+1.3% | Added |
| National Bank of Canada | 60,856 | $8.81M | 0.02% | −181,229−74.9% | Reduced |
| Natixis Advisors, L.P. | 62,778 | $9.12M | 0.03% | −602−0.9% | Reduced |
| State of Michigan Retirement System | 63,053 | $9.16M | 0.06% | +600+1.0% | Added |
| Boston Trust Walden Corp | 63,305 | $9.20M | 0.08% | −205−0.3% | Reduced |
| LPL Financial LLC | 63,480 | $9.23M | 0.01% | +1,428+2.3% | Added |
| Guggenheim Capital LLC | 63,998 | $9.30M | 0.08% | −739−1.1% | Reduced |
| Fjarde Ap-Fonden /Fourth Swedish National Pension Fund | 64,028 | $9.31M | 0.13% | −17,350−21.3% | Reduced |
| AXA S.A. | 64,735 | $9.41M | 0.03% | −23,598−26.7% | Reduced |
| First Republic Investment Management, Inc. | 64,779 | $9.41M | 0.02% | +230.0% | Added |
| American International Group, Inc. | 66,755 | $9.70M | 0.06% | +214+0.3% | Added |
| Arizona State Retirement System | 66,767 | $9.70M | 0.09% | +1,783+2.7% | Added |
| Buffington Mohr McNeal | 67,607 | $9.83M | 2.25% | −149−0.2% | Reduced |
| Retirement Systems of Alabama | 67,879 | $9.86M | 0.04% | −5,693−7.7% | Reduced |
| Soros Fund Management LLCSuperinvestorSoros Fund Management | 70,433 | $10.2M | 0.19% | −3,503−4.7% | Reduced |
| Novare Capital Management LLC | 70,720 | $10.3M | 1.17% | −2,782−3.8% | Reduced |
| Woodline Partners LP | 71,805 | $10.4M | 0.15% | +71,805 | New |
| Polar Capital Holdings Plc | 72,168 | $10.5M | 0.08% | −50,906−41.4% | Reduced |
| First Trust Advisors LP | 73,127 | $10.6M | 0.01% | −11,490−13.6% | Reduced |
| KBC Group NV | 74,060 | $10.8M | 0.05% | −126,965−63.2% | Reduced |
| Interval Partners, LP | 74,999 | $10.9M | 0.61% | −21,190−22.0% | Reduced |
| Scopus Asset Management, L.P. | 77,444 | $11.3M | 0.42% | −119,445−60.7% | Reduced |
| JLB & Associates Inc | 78,227 | $11.4M | 1.71% | +1,681+2.2% | Added |
| Connor, Clark & Lunn Investment Management Ltd. | 79,944 | $11.6M | 0.06% | +79,944 | New |
| Congress Asset Management Co | 80,292 | $11.7M | 0.11% | +203+0.3% | Added |
| Nisa Investment Advisors, LLC | 80,691 | $11.7M | 0.09% | +1,513+1.9% | Added |
| Tiaa, FSB | 81,660 | $11.9M | 0.04% | −3,587−4.2% | Reduced |
| PGGM Investments | 83,485 | $12.1M | 0.20% | −2,044−2.4% | Reduced |