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, Q4 2022
Institutional positions in Ametek Inc as of Dec 31, 2022. 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
- 790
- +51 vs. Q3 2022
- Shares held
- 204.2M
- +5.85M (+3.0%) vs. Q3 2022
- Total value
- $28.9B
- +$6.44B (+28.6%) vs. Q3 2022
- New holders
- 103
- 282 more added
- Sold out
- 52
- 273 more reduced
14 institutions that held it in Q3 2022 haven't filed for Q4 2022 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 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, Q4 2022
Shares, value and share of portfolio for each institution holding Ametek Inc; share changes are against Q3 2022.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Weiss Multi-Strategy Advisers LLC | 68,652 | $9.59M | 0.28% | −14,581−17.5% | Reduced |
| Buffington Mohr McNeal | 67,756 | $9.47M | 2.20% | −849−1.2% | Reduced |
| American International Group, Inc. | 66,541 | $9.30M | 0.06% | −3,444−4.9% | Reduced |
| Comerica Bank | 63,261 | $9.15M | 0.07% | +16,632+35.7% | Added |
| Arizona State Retirement System | 64,984 | $9.08M | 0.09% | +1,584+2.5% | Added |
| First Republic Investment Management, Inc. | 64,756 | $9.05M | 0.02% | −1,254−1.9% | Reduced |
| Guggenheim Capital LLC | 64,737 | $9.05M | 0.08% | −3,038−4.5% | Reduced |
| Aviva PLC | 64,210 | $8.97M | 0.04% | −5,112−7.4% | Reduced |
| Boston Trust Walden Corp | 63,510 | $8.87M | 0.08% | −8,155−11.4% | Reduced |
| Natixis Advisors, L.P. | 63,380 | $8.86M | 0.03% | +8,121+14.7% | Added |
| State of Michigan Retirement System | 62,453 | $8.73M | 0.06% | +300+0.5% | Added |
| Gofen & Glossberg LLC | 62,255 | $8.70M | 0.22% | −1,499−2.4% | Reduced |
| LPL Financial LLC | 62,052 | $8.67M | 0.01% | +1,775+2.9% | Added |
| Truist Financial Corp | 61,886 | $8.65M | 0.02% | −22,389−26.6% | Reduced |
| State of Tennessee, Treasury Department | 60,059 | $8.39M | 0.04% | +22,819+61.3% | Added |
| Amalgamated Bank | 59,673 | $8.34M | 0.07% | +339+0.6% | Added |
| Standard Life Aberdeen plc | 59,398 | $8.30M | 0.02% | +4,174+7.6% | Added |
| MetLife Investment Management | 59,394 | $8.30M | 0.06% | −964−1.6% | Reduced |
| CIBC Asset Management Inc | 59,029 | $8.25M | 0.03% | −4,500−7.1% | Reduced |
| First National Bank of Omaha | 57,616 | $8.05M | 0.50% | −2,807−4.6% | Reduced |
| Vident Investment Advisory, LLC | 56,552 | $7.90M | 0.30% | +875+1.6% | Added |
| Forsta Ap-Fonden | 56,400 | $7.88M | 0.09% | +11,700+26.2% | Added |
| Nomura Asset Management Co Ltd | 55,610 | $7.77M | 0.05% | +2,194+4.1% | Added |
| USS Investment Management Ltd | 53,083 | $7.42M | 0.11% | 00.0% | Unchanged |
| Stifel Financial Corp | 52,892 | $7.39M | 0.01% | −2,470−4.5% | Reduced |
| LGT Group Foundation | 52,856 | $7.39M | 0.23% | +52,856 | New |
| HighTower Advisors, LLC | 50,713 | $7.08M | 0.02% | +10,617+26.5% | Added |
| Advisor Group Holdings, Inc. | 50,148 | $7.01M | 0.01% | +2,746+5.8% | Added |
| Marietta Investment Partners LLC | 49,960 | $6.98M | 1.98% | +12,513+33.4% | Added |
| Marks Group Wealth Management, Inc | 48,766 | $6.81M | 0.93% | −400−0.8% | Reduced |
| Marsico Capital Management LLC | 48,635 | $6.80M | 0.35% | 00.0% | Unchanged |
| Running Oak Capital LLC | 48,534 | $6.78M | 1.99% | +2,720+5.9% | Added |
| Meiji Yasuda Asset Management Co Ltd. | 48,339 | $6.75M | 0.33% | +1,067+2.3% | Added |
| King Luther Capital Management Corp | 48,181 | $6.73M | 0.04% | −1,060−2.2% | Reduced |
| Taika Capital, LP | 47,400 | $6.62M | 3.49% | +18,800+65.7% | Added |
| US Bancorp | 47,388 | $6.62M | 0.01% | +384+0.8% | Added |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 46,810 | $6.54M | 0.03% | +4,700+11.2% | Added |
| Montag A & Associates Inc | 46,533 | $6.50M | 0.44% | +140.0% | Added |
| Industrial Alliance Investment Management Inc. | 46,325 | $6.47M | 0.18% | 00.0% | Unchanged |
| Farmers & Merchants Investments Inc | 44,447 | $6.21M | 0.26% | +551+1.3% | Added |
| Burney Co | 43,422 | $6.07M | 0.31% | −688−1.6% | Reduced |
| Mar Vista Investment Partners LLC | 43,154 | $6.03M | 0.27% | 00.0% | Unchanged |
| Yousif Capital Management, LLC | 41,662 | $5.82M | 0.08% | +35+0.1% | Added |
| Utah Retirement Systems | 40,870 | $5.71M | 0.09% | −400−1.0% | Reduced |
| Baird Financial Group, Inc. | 40,830 | $5.70M | 0.02% | +799+2.0% | Added |
| Bank of Nova Scotia | 40,174 | $5.62M | 0.01% | −58,725−59.4% | Reduced |
| Signature Wealth Management Partners, LLC | 40,124 | $5.61M | 5.52% | 00.0% | Unchanged |
| Gulf International Bank (UK) Ltd | 39,850 | $5.57M | 0.10% | −255−0.6% | Reduced |
| IFM Investors Pty Ltd | 39,786 | $5.56M | 0.09% | +18,454+86.5% | Added |
| Northstar Asset Management LLC | 39,554 | $5.53M | 1.74% | −25−0.1% | Reduced |
| ProShare Advisors LLC | 39,521 | $5.52M | 0.02% | −1,201−2.9% | Reduced |
| Cerity Partners LLC | 39,428 | $5.51M | 0.04% | +287+0.7% | Added |
| Petredis Investment Advisors LLC | 39,334 | $5.50M | 1.00% | +39,334 | New |
| Susquehanna Fundamental Investments, LLC | 39,022 | $5.45M | 0.09% | −15,639−28.6% | Reduced |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 38,819 | $5.42M | 0.05% | +5,239+15.6% | Added |
| Silvant Capital Management LLC | 38,637 | $5.40M | 0.38% | −400−1.0% | Reduced |
| Papp L Roy & Associates | 38,344 | $5.36M | 0.75% | 00.0% | Unchanged |
| Oak Ridge Investments LLC | 37,390 | $5.22M | 0.78% | +195+0.5% | Added |
| StoneX Group Inc. | 37,153 | $5.19M | 0.62% | −41−0.1% | Reduced |
| Handelsbanken Fonder AB | 37,056 | $5.18M | 0.03% | +5,442+17.2% | Added |
| Stephens Inc | 36,294 | $5.07M | 0.10% | −172−0.5% | Reduced |
| Sturgeon Ventures LLP | 35,978 | $5.03M | 4.05% | +156+0.4% | Added |
| State of Alaska, Department of Revenue | 35,542 | $4.96M | 0.06% | +327+0.9% | Added |
| Union Heritage Capital, LLC | 34,700 | $4.85M | 2.96% | 00.0% | Unchanged |
| Pictet & Cie (Europe) SA | 34,583 | $4.83M | 0.24% | −10,945−24.0% | Reduced |
| Duncker Streett & Co Inc | 33,899 | $4.74M | 1.14% | −250−0.7% | Reduced |
| Hikari Tsushin, Inc. | 33,288 | $4.65M | 0.49% | 00.0% | Unchanged |
| Mutual of America Capital Management LLC | 32,896 | $4.60M | 0.06% | +1,019+3.2% | Added |
| Mendel Money Management | 32,729 | $4.57M | 2.60% | −1,135−3.4% | Reduced |
| Texas Permanent School Fund | 32,629 | $4.56M | 0.07% | +145+0.4% | Added |
| Varma Mutual Pension Insurance Co | 32,623 | $4.56M | 0.06% | −153,855−82.5% | Reduced |
| New York Life Investment Management LLC | 32,452 | $4.53M | 0.05% | +36+0.1% | Added |
| M&T Bank Corp | 32,017 | $4.47M | 0.02% | +112+0.4% | Added |
| Quest Investment Management LLC | 31,613 | $4.42M | 0.54% | +31,613 | New |
| Mirae Asset Global Investments Co., Ltd. | 31,544 | $4.41M | 0.01% | +4,773+17.8% | Added |
| Dai-Ichi Life Insurance Company, Ltd | 30,794 | $4.30M | 0.10% | +155+0.5% | Added |
| Carderock Capital Management Inc | 30,738 | $4.29M | 1.78% | +1,326+4.5% | Added |
| Cinctive Capital Management LP | 30,177 | $4.22M | 0.22% | −15,577−34.0% | Reduced |
| Buckhead Capital Management LLC | 30,175 | $4.22M | 1.02% | −802−2.6% | Reduced |
| Fuller & Thaler Asset Management, Inc. | 29,986 | $4.19M | 0.03% | +3,322+12.5% | Added |
| D. E. Shaw & Co., Inc. | 29,933 | $4.18M | 0.01% | −160,456−84.3% | Reduced |
| Brown Advisory Inc | 29,740 | $4.16M | 0.01% | −58−0.2% | Reduced |
| Security Asset Management | 29,280 | $4.09M | 2.27% | −235−0.8% | Reduced |
| Storebrand Asset Management AS | 28,852 | $4.03M | 0.02% | +2,292+8.6% | Added |
| Mariner, LLC | 28,619 | $4.00M | 0.01% | +1,815+6.8% | Added |
| Public Sector Pension Investment Board | 28,468 | $3.98M | 0.03% | +3,801+15.4% | Added |
| ING Groep NV | 27,247 | $3.81M | 0.04% | −8,735−24.3% | Reduced |
| Xponance, Inc. | 27,145 | $3.79M | 0.06% | +4,118+17.9% | Added |
| CIBC World Markets Corp | 26,999 | $3.77M | 0.03% | +23,515+674.9% | Added |
| Harvey Investment Co LLC | 26,909 | $3.76M | 0.48% | −235−0.9% | Reduced |
| Gardner Lewis Asset Management L P | 26,908 | $3.76M | 1.33% | +795+3.0% | Added |
| Czech National Bank | 26,881 | $3.76M | 0.10% | +201+0.8% | Added |
| Wealthfront Advisers LLC | 26,740 | $3.74M | 0.02% | −1,014−3.7% | Reduced |
| Railway Pension Investments Ltd | 26,072 | $3.64M | 0.04% | 00.0% | Unchanged |
| Capital Investment Services of America, Inc. | 25,584 | $3.57M | 0.47% | −211−0.8% | Reduced |
| Assetmark, Inc | 25,322 | $3.54M | 0.02% | +5,409+27.2% | Added |
| Prelude Capital Management, LLC | 25,211 | $3.52M | 0.22% | +14,049+125.9% | Added |
| Tokio Marine Asset Management Co Ltd | 25,127 | $3.51M | 0.27% | +22,389+817.7% | Added |
| Daiwa Securities Group Inc. | 24,608 | $3.44M | 0.03% | +7,540+44.2% | Added |
| ARK Investment Management LLCSuperinvestorARK Invest | 24,388 | $3.41M | 0.03% | −3,916−13.8% | Reduced |