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 2023
Institutional positions in Ametek Inc as of Dec 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
- 859
- +56 vs. Q3 2023
- Shares held
- 202.1M
- −16.5K (0.0%) vs. Q3 2023
- Total value
- $33.3B
- +$3.44B (+11.5%) vs. Q3 2023
- New holders
- 111
- 275 more added
- Sold out
- 55
- 341 more reduced
11 institutions that held it in Q3 2023 haven't filed for Q4 2023 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 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, Q4 2023
Shares, value and share of portfolio for each institution holding Ametek Inc; share changes are against Q3 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Moran Wealth Management, LLC | 68,519 | $11.3M | 0.40% | −1,628−2.3% | Reduced |
| AQR Capital Management LLC | 68,360 | $11.3M | 0.02% | −9,685−12.4% | Reduced |
| Boston Trust Walden Corp | 68,235 | $11.3M | 0.08% | +275+0.4% | Added |
| National Bank of Canada | 68,582 | $11.2M | 0.02% | −149,404−68.5% | Reduced |
| Empire Life Investments Inc. | 67,495 | $11.1M | 0.72% | +67,495 | New |
| HighTower Advisors, LLC | 67,619 | $11.1M | 0.02% | +2,243+3.4% | Added |
| Natixis Advisors, L.P. | 66,727 | $11.0M | 0.03% | −2,974−4.3% | Reduced |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 66,141 | $10.9M | 0.04% | −509−0.8% | Reduced |
| D. E. Shaw & Co., Inc. | 65,852 | $10.9M | 0.02% | −218,765−76.9% | Reduced |
| Arizona State Retirement System | 63,409 | $10.5M | 0.08% | +531+0.8% | Added |
| Ardevora Asset Management LLP | 63,207 | $10.4M | 0.93% | −54,070−46.1% | Reduced |
| State of Michigan Retirement System | 63,153 | $10.4M | 0.06% | −100−0.2% | Reduced |
| Buffington Mohr McNeal | 62,872 | $10.4M | 2.08% | −2,775−4.2% | Reduced |
| State of Tennessee, Treasury Department | 62,236 | $10.3M | 0.04% | −32,087−34.0% | Reduced |
| Intech Investment Management LLC | 61,945 | $10.2M | 0.15% | −52,597−45.9% | Reduced |
| American International Group, Inc. | 61,841 | $10.2M | 0.04% | −300.0% | Reduced |
| Nomura Asset Management Co Ltd | 60,972 | $10.1M | 0.04% | +3,403+5.9% | Added |
| Storebrand Asset Management AS | 60,897 | $10.0M | 0.04% | +10,856+21.7% | Added |
| Soros Fund Management LLCSuperinvestorSoros Fund Management | 60,505 | $9.98M | 0.19% | +21,099+53.5% | Added |
| Running Oak Capital LLC | 58,346 | $9.62M | 1.89% | +7,777+15.4% | Added |
| Guggenheim Capital LLC | 58,134 | $9.59M | 0.07% | −6,958−10.7% | Reduced |
| Jump Financial, LLC | 57,264 | $9.44M | 0.30% | +26,776+87.8% | Added |
| Amalgamated Bank | 57,064 | $9.41M | 0.08% | −3,926−6.4% | Reduced |
| Susquehanna Portfolio Strategies, LLC | 56,995 | $9.40M | 0.17% | +56,995 | New |
| MetLife Investment Management | 56,009 | $9.24M | 0.07% | −1,040−1.8% | Reduced |
| CIBC Asset Management Inc | 55,976 | $9.23M | 0.03% | −2,140−3.7% | Reduced |
| Farmers & Merchants Investments Inc | 55,089 | $9.08M | 0.33% | +81+0.1% | Added |
| Banco Santander, S.A. | 55,011 | $9.07M | 0.11% | +2,092+4.0% | Added |
| APG Asset Management N.V. | 59,846 | $8.93M | 0.02% | +1,999+3.5% | Added |
| Truist Financial Corp | 53,871 | $8.88M | 0.01% | +1,252+2.4% | Added |
| Bank of Nova Scotia | 52,163 | $8.60M | 0.02% | +5,717+12.3% | Added |
| Quest Investment Management LLC | 51,970 | $8.57M | 1.08% | +36,927+245.5% | Added |
| Retirement Systems of Alabama | 50,864 | $8.39M | 0.04% | −1,302−2.5% | Reduced |
| Meiji Yasuda Asset Management Co Ltd. | 50,571 | $8.34M | 0.38% | −527−1.0% | Reduced |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 50,542 | $8.33M | 0.06% | +4,153+9.0% | Added |
| US Bancorp | 50,393 | $8.31M | 0.01% | +14,882+41.9% | Added |
| Railway Pension Investments Ltd | 50,272 | $8.29M | 0.09% | 00.0% | Unchanged |
| Stifel Financial Corp | 50,138 | $8.27M | 0.01% | +1,245+2.5% | Added |
| Assetmark, Inc | 49,338 | $8.14M | 0.03% | +6,654+15.6% | Added |
| Carderock Capital Management Inc | 48,946 | $8.07M | 2.23% | +6,004+14.0% | Added |
| Marsico Capital Management LLC | 48,635 | $8.02M | 0.31% | 00.0% | Unchanged |
| Montag A & Associates Inc | 48,167 | $7.94M | 0.44% | +580+1.2% | Added |
| Marks Group Wealth Management, Inc | 47,730 | $7.87M | 0.90% | −509−1.1% | Reduced |
| Texas Permanent School Fund | 47,665 | $7.86M | 0.07% | −180.0% | Reduced |
| Marietta Investment Partners LLC | 46,580 | $7.68M | 1.91% | −1,119−2.3% | Reduced |
| Snowden Capital Advisors LLC | 46,468 | $7.66M | 0.29% | +1,065+2.3% | Added |
| Skandinaviska Enskilda Banken AB (publ) | 46,149 | $7.61M | 0.04% | +9,341+25.4% | Added |
| B. Metzler seel. Sohn & Co. AG | 45,080 | $7.43M | 0.09% | +16,364+57.0% | Added |
| USS Investment Management Ltd | 44,683 | $7.37M | 0.07% | −8,400−15.8% | Reduced |
| Pacer Advisors, Inc. | 44,684 | $7.37M | 0.02% | +27,562+161.0% | Added |
| Burney Co | 44,670 | $7.37M | 0.31% | −28,879−39.3% | Reduced |
| Aviva PLC | 44,247 | $7.30M | 0.03% | +24,209+120.8% | Added |
| IFM Investors Pty Ltd | 43,814 | $7.22M | 0.09% | −1,032−2.3% | Reduced |
| Mar Vista Investment Partners LLC | 43,154 | $7.12M | 0.32% | 00.0% | Unchanged |
| Fjarde Ap-Fonden /Fourth Swedish National Pension Fund | 43,128 | $7.11M | 0.09% | −12,900−23.0% | Reduced |
| Martin Investment Management, LLC | 42,857 | $7.07M | 2.11% | +42,857 | New |
| Oak Ridge Investments LLC | 42,306 | $6.98M | 0.80% | −321−0.8% | Reduced |
| Groupama Asset Managment | 41,615 | $6.86M | 0.18% | +41,615 | New |
| GHP Investment Advisors, Inc. | 41,231 | $6.80M | 0.37% | +3,430+9.1% | Added |
| Dai-Ichi Life Insurance Company, Ltd | 41,085 | $6.78M | 0.14% | −15,446−27.3% | Reduced |
| First National Bank of Omaha | 40,517 | $6.68M | 0.42% | −6,360−13.6% | Reduced |
| Czech National Bank | 40,423 | $6.67M | 0.10% | +99+0.2% | Added |
| Forsta Ap-Fonden | 40,300 | $6.65M | 0.07% | −3,000−6.9% | Reduced |
| Tokio Marine Asset Management Co Ltd | 39,928 | $6.58M | 0.36% | +555+1.4% | Added |
| Baird Financial Group, Inc. | 39,864 | $6.57M | 0.01% | −504−1.2% | Reduced |
| Utah Retirement Systems | 39,770 | $6.56M | 0.08% | +200+0.5% | Added |
| Handelsbanken Fonder AB | 39,513 | $6.51M | 0.03% | +22,698+135.0% | Added |
| ProShare Advisors LLC | 39,243 | $6.47M | 0.02% | −2,340−5.6% | Reduced |
| Northstar Asset Management LLC | 39,029 | $6.44M | 1.70% | −25−0.1% | Reduced |
| Advisor Group Holdings, Inc. | 38,799 | $6.40M | 0.01% | −23,335−37.6% | Reduced |
| Petredis Investment Advisors LLC | 38,799 | $6.40M | 0.84% | −1,150−2.9% | Reduced |
| Silvant Capital Management LLC | 38,637 | $6.37M | 0.34% | 00.0% | Unchanged |
| Tyche Wealth Partners LLC | 38,054 | $6.27M | 1.51% | +38,054 | New |
| Yousif Capital Management, LLC | 37,434 | $6.17M | 0.07% | −1,087−2.8% | Reduced |
| Weiss Multi-Strategy Advisers LLC | 37,282 | $6.15M | 0.16% | +37,282 | New |
| Papp L Roy & Associates | 37,261 | $6.14M | 0.76% | −760−2.0% | Reduced |
| Cerity Partners LLC | 36,898 | $6.08M | 0.02% | +35,485+2,511.3% | Added |
| Tredje AP-fonden | 36,528 | $6.02M | 0.08% | +36,528 | New |
| Stephens Inc | 36,196 | $5.97M | 0.10% | −21−0.1% | Reduced |
| Signature Wealth Management Partners, LLC | 36,066 | $5.95M | 5.21% | 00.0% | Unchanged |
| Polar Asset Management Partners Inc. | 35,600 | $5.87M | 0.16% | +19,400+119.8% | Added |
| StoneX Group Inc. | 35,334 | $5.83M | 0.58% | −1,095−3.0% | Reduced |
| Brown Advisory Inc | 35,199 | $5.80M | 0.01% | +979+2.9% | Added |
| Johnson Investment Counsel Inc | 35,158 | $5.80M | 0.07% | 00.0% | Unchanged |
| Union Heritage Capital, LLC | 34,700 | $5.72M | 2.97% | 00.0% | Unchanged |
| iA Global Asset Management Inc. | 34,509 | $5.69M | 0.13% | −12,135−26.0% | Reduced |
| Capital International Sarl | 34,315 | $5.66M | 0.21% | −556−1.6% | Reduced |
| State of Alaska, Department of Revenue | 34,050 | $5.61M | 0.07% | −1,220−3.5% | Reduced |
| Robocap Asset Management Ltd | 33,909 | $5.59M | 4.26% | −122−0.4% | Reduced |
| Mariner, LLC | 33,896 | $5.59M | 0.01% | +1,663+5.2% | Added |
| Mirae Asset Global Investments Co., Ltd. | 33,821 | $5.58M | 0.01% | −7,515−18.2% | Reduced |
| Duncker Streett & Co Inc | 33,519 | $5.53M | 1.17% | −60−0.2% | Reduced |
| Hikari Tsushin, Inc. | 33,288 | $5.49M | 0.50% | 00.0% | Unchanged |
| Capital Group Investment Management Pte. Ltd. | 32,862 | $5.42M | 0.57% | −46,321−58.5% | Reduced |
| New York Life Investment Management LLC | 32,687 | $5.39M | 0.06% | −16,535−33.6% | Reduced |
| Mendel Money Management | 32,279 | $5.32M | 2.56% | +1,055+3.4% | Added |
| Mutual of America Capital Management LLC | 30,968 | $5.11M | 0.06% | −1,400−4.3% | Reduced |
| CIBC World Markets Corp | 29,707 | $4.90M | 0.03% | +16,973+133.3% | Added |
| Xponance, Inc. | 29,510 | $4.87M | 0.06% | +778+2.7% | Added |
| Tower Research Capital LLC (TRC) | 28,930 | $4.77M | 0.06% | +11,683+67.7% | Added |