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, Q3 2022
Institutional positions in Ametek Inc as of Sep 30, 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
- 753
- +16 vs. Q2 2022
- Shares held
- 200.2M
- +2.87M (+1.5%) vs. Q2 2022
- Total value
- $22.7B
- +$1.02B (+4.7%) vs. Q2 2022
- New holders
- 73
- 275 more added
- Sold out
- 57
- 282 more reduced
8 institutions that held it in Q2 2022 haven't filed for Q3 2022 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 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, Q3 2022
Shares, value and share of portfolio for each institution holding Ametek Inc; share changes are against Q2 2022.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Robeco Institutional Asset Management B.V. | 72,343 | $8.21M | 0.03% | +6,767+10.3% | Added |
| Boston Trust Walden Corp | 71,665 | $8.13M | 0.08% | −250.0% | Reduced |
| American International Group, Inc. | 69,985 | $7.94M | 0.06% | −1,819−2.5% | Reduced |
| Aviva PLC | 69,322 | $7.86M | 0.05% | +19,530+39.2% | Added |
| Buffington Mohr McNeal | 68,605 | $7.78M | 1.87% | −449−0.7% | Reduced |
| Soros Fund Management LLCSuperinvestorSoros Fund Management | 67,940 | $7.71M | 0.15% | +67,940 | New |
| Guggenheim Capital LLC | 67,775 | $7.69M | 0.07% | +2,374+3.6% | Added |
| First Republic Investment Management, Inc. | 66,010 | $7.49M | 0.02% | −4,211−6.0% | Reduced |
| Gofen & Glossberg LLC | 63,754 | $7.23M | 0.20% | −159−0.2% | Reduced |
| CIBC Asset Management Inc | 63,529 | $7.21M | 0.03% | −612−1.0% | Reduced |
| Arizona State Retirement System | 63,400 | $7.19M | 0.07% | −1,266−2.0% | Reduced |
| State of Michigan Retirement System | 62,153 | $7.05M | 0.05% | −200−0.3% | Reduced |
| First National Bank of Omaha | 60,423 | $6.85M | 0.45% | +9,210+18.0% | Added |
| MetLife Investment Management | 60,358 | $6.85M | 0.06% | −1,248−2.0% | Reduced |
| LPL Financial LLC | 60,277 | $6.84M | 0.01% | +1,061+1.8% | Added |
| Worldquant Millennium Advisors LLC | 59,996 | $6.80M | 0.17% | −38,857−39.3% | Reduced |
| Amalgamated Bank | 59,334 | $6.73M | 0.06% | +130+0.2% | Added |
| DnB Asset Management AS | 58,324 | $6.61M | 0.05% | −4,601−7.3% | Reduced |
| Dudley & Shanley, Inc. | 57,564 | $6.53M | 1.83% | +40,540+238.1% | Added |
| Lord, Abbett & Co. LLC | 56,990 | $6.46M | 0.02% | −24,172−29.8% | Reduced |
| Braun Stacey Associates Inc | 56,261 | $6.38M | 0.39% | −18,707−25.0% | Reduced |
| Distillate Capital Partners LLC | 54,916 | $6.28M | 0.84% | +7,015+14.6% | Added |
| Stifel Financial Corp | 55,362 | $6.28M | 0.01% | +871+1.6% | Added |
| Natixis Advisors, L.P. | 55,259 | $6.27M | 0.03% | +8,555+18.3% | Added |
| Standard Life Aberdeen plc | 55,224 | $6.26M | 0.02% | +130+0.2% | Added |
| Vident Investment Advisory, LLC | 55,677 | $6.26M | 0.20% | +7,317+15.1% | Added |
| Susquehanna Fundamental Investments, LLC | 54,661 | $6.20M | 0.11% | +54,661 | New |
| Nomura Asset Management Co Ltd | 53,416 | $6.06M | 0.04% | +1,336+2.6% | Added |
| USS Investment Management Ltd | 53,083 | $6.02M | 0.09% | +27,570+108.1% | Added |
| Occudo Quantitative Strategies LP | 50,017 | $5.67M | 0.44% | −3,284−6.2% | Reduced |
| Qube Research & Technologies Ltd | 49,613 | $5.63M | 0.04% | −363,767−88.0% | Reduced |
| Comerica Bank | 46,629 | $5.62M | 0.05% | +640+1.4% | Added |
| King Luther Capital Management Corp | 49,241 | $5.58M | 0.03% | +2,849+6.1% | Added |
| Marks Group Wealth Management, Inc | 49,166 | $5.58M | 0.85% | +1,393+2.9% | Added |
| Marsico Capital Management LLC | 48,635 | $5.52M | 0.30% | 00.0% | Unchanged |
| Quadrature Capital Ltd | 48,389 | $5.49M | 0.18% | +8,722+22.0% | Added |
| Advisor Group Holdings, Inc. | 47,402 | $5.38M | 0.01% | +4,002+9.2% | Added |
| Meiji Yasuda Asset Management Co Ltd. | 47,272 | $5.36M | 0.31% | −1,825−3.7% | Reduced |
| US Bancorp | 47,004 | $5.33M | 0.01% | −827−1.7% | Reduced |
| Montag A & Associates Inc | 46,519 | $5.28M | 0.37% | −368−0.8% | Reduced |
| Industrial Alliance Investment Management Inc. | 46,325 | $5.25M | 0.15% | 00.0% | Unchanged |
| Running Oak Capital LLC | 45,814 | $5.20M | 1.79% | +45,814 | New |
| Two Sigma Investments, LP | 45,760 | $5.19M | 0.02% | −153,294−77.0% | Reduced |
| Cinctive Capital Management LP | 45,754 | $5.19M | 0.24% | +45,754 | New |
| National Bank of Canada | 44,172 | $5.18M | 0.03% | +7,343+19.9% | Added |
| Pictet & Cie (Europe) SA | 45,528 | $5.16M | 0.25% | +598+1.3% | Added |
| Wolverine Asset Management LLC | 45,000 | $5.10M | 0.07% | +45,000 | New |
| Forsta Ap-Fonden | 44,700 | $5.07M | 0.06% | +4,900+12.3% | Added |
| Marietta Investment Partners LLC | 37,447 | $5.07M | 1.50% | −401−1.1% | Reduced |
| Burney Co | 44,110 | $5.00M | 0.28% | −4,060−8.4% | Reduced |
| Farmers & Merchants Investments Inc | 43,896 | $4.98M | 0.22% | +660+1.5% | Added |
| Mar Vista Investment Partners LLC | 43,154 | $4.89M | 0.22% | 00.0% | Unchanged |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 42,110 | $4.78M | 0.03% | +3,552+9.2% | Added |
| Yousif Capital Management, LLC | 41,627 | $4.72M | 0.07% | +232+0.6% | Added |
| Utah Retirement Systems | 41,270 | $4.68M | 0.08% | +200+0.5% | Added |
| ProShare Advisors LLC | 40,722 | $4.62M | 0.02% | −4,152−9.3% | Reduced |
| Signature Wealth Management Partners, LLC | 40,124 | $4.55M | 5.01% | 00.0% | Unchanged |
| Gulf International Bank (UK) Ltd | 40,105 | $4.55M | 0.09% | 00.0% | Unchanged |
| HighTower Advisors, LLC | 40,096 | $4.55M | 0.01% | −231−0.6% | Reduced |
| Baird Financial Group, Inc. | 40,031 | $4.54M | 0.01% | +1,962+5.2% | Added |
| Northstar Asset Management LLC | 39,579 | $4.49M | 1.50% | +375+1.0% | Added |
| Cerity Partners LLC | 39,141 | $4.44M | 0.05% | +1,579+4.2% | Added |
| Silvant Capital Management LLC | 39,037 | $4.43M | 0.30% | +39,037 | New |
| Papp L Roy & Associates | 38,344 | $4.35M | 0.66% | −24−0.1% | Reduced |
| BNP Paribas Arbitrage, SA | 37,785 | $4.29M | 0.01% | −50,625−57.3% | Reduced |
| State of Tennessee, Treasury Department | 37,240 | $4.22M | 0.02% | 00.0% | Unchanged |
| StoneX Group Inc. | 37,194 | $4.22M | 0.58% | −105−0.3% | Reduced |
| Oak Ridge Investments LLC | 37,195 | $4.22M | 0.64% | +640+1.8% | Added |
| Stephens Inc | 36,466 | $4.14M | 0.09% | +253+0.7% | Added |
| ING Groep NV | 35,982 | $4.08M | 0.07% | −7,470−17.2% | Reduced |
| Sturgeon Ventures LLP | 35,822 | $4.06M | 3.11% | +8,676+32.0% | Added |
| State of Alaska, Department of Revenue | 35,215 | $3.99M | 0.05% | −1,295−3.5% | Reduced |
| Union Heritage Capital, LLC | 34,700 | $3.94M | 2.61% | 00.0% | Unchanged |
| Duncker Streett & Co Inc | 34,149 | $3.87M | 1.00% | 00.0% | Unchanged |
| Mendel Money Management | 33,864 | $3.84M | 2.40% | −582−1.7% | Reduced |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 33,580 | $3.81M | 0.04% | −40−0.1% | Reduced |
| Hikari Tsushin, Inc. | 33,288 | $3.77M | 0.46% | +26,951+425.3% | Added |
| Texas Permanent School Fund | 32,484 | $3.68M | 0.06% | +1,984+6.5% | Added |
| New York Life Investment Management LLC | 32,416 | $3.68M | 0.04% | −87−0.3% | Reduced |
| M&T Bank Corp | 31,905 | $3.62M | 0.02% | −418−1.3% | Reduced |
| Mutual of America Capital Management LLC | 31,877 | $3.62M | 0.05% | +315+1.0% | Added |
| Sandbar Asset Management LLP | 31,640 | $3.59M | 2.18% | +22,877+261.1% | Added |
| Handelsbanken Fonder AB | 31,614 | $3.58M | 0.02% | +732+2.4% | Added |
| Buckhead Capital Management LLC | 30,977 | $3.51M | 0.91% | −264−0.8% | Reduced |
| Dai-Ichi Life Insurance Company, Ltd | 30,639 | $3.48M | 0.09% | 00.0% | Unchanged |
| ExodusPoint Capital Management, LP | 29,814 | $3.38M | 0.05% | −142,062−82.7% | Reduced |
| Brown Advisory Inc | 29,798 | $3.38M | 0.01% | −259−0.9% | Reduced |
| Security Asset Management | 29,515 | $3.35M | 2.01% | 00.0% | Unchanged |
| Carderock Capital Management Inc | 29,412 | $3.34M | 1.70% | −1,305−4.2% | Reduced |
| Taika Capital, LP | 28,600 | $3.24M | 1.98% | +28,600 | New |
| ARK Investment Management LLCSuperinvestorARK Invest | 28,304 | $3.21M | 0.02% | −5,440−16.1% | Reduced |
| Wealthfront Advisers LLC | 27,754 | $3.15M | 0.02% | +833+3.1% | Added |
| Harvey Investment Co LLC | 27,144 | $3.08M | 0.45% | +55+0.2% | Added |
| Mariner, LLC | 26,804 | $3.04M | 0.01% | +4,303+19.1% | Added |
| Mirae Asset Global Investments Co., Ltd. | 26,771 | $3.04M | 0.01% | +758+2.9% | Added |
| Czech National Bank | 26,680 | $3.03M | 0.09% | +26,680 | New |
| Fuller & Thaler Asset Management, Inc. | 26,664 | $3.02M | 0.02% | +3,824+16.7% | Added |
| Storebrand Asset Management AS | 26,560 | $3.01M | 0.02% | +16,565+165.7% | Added |
| Gardner Lewis Asset Management L P | 26,113 | $2.96M | 0.68% | +8,270+46.3% | Added |
| Railway Pension Investments Ltd | 26,072 | $2.96M | 0.03% | 00.0% | Unchanged |