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 2024
Institutional positions in Ametek Inc as of Sep 30, 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
- 916
- +22 vs. Q2 2024
- Shares held
- 199.8M
- +14.0M (+7.6%) vs. Q2 2024
- Total value
- $34.3B
- +$3.33B (+10.8%) vs. Q2 2024
- New holders
- 99
- 344 more added
- Sold out
- 77
- 326 more reduced
6 institutions that held it in Q2 2024 haven't filed for Q3 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 2024: 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 2024
Shares, value and share of portfolio for each institution holding Ametek Inc; share changes are against Q2 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| WoodTrust Financial Corp | 11,849 | $2.03M | 0.29% | +1,000+9.2% | Added |
| Toroso Investments, LLC | 11,938 | $2.05M | 0.02% | +2,540+27.0% | Added |
| Diversified Trust Co | 11,942 | $2.05M | 0.05% | +30.0% | Added |
| Inceptionr LLC | 12,138 | $2.08M | 0.51% | +12,138 | New |
| Ieq Capital, LLC | 12,321 | $2.12M | 0.03% | +522+4.4% | Added |
| Empowered Funds, LLC | 12,348 | $2.12M | 0.03% | +2,440+24.6% | Added |
| RSM US Wealth Management LLC | 12,603 | $2.13M | 0.03% | +4,276+51.4% | Added |
| TD Waterhouse Canada Inc. | 12,636 | $2.13M | 0.02% | −848−6.3% | Reduced |
| Rathbone Brothers plc | 12,476 | $2.14M | 0.01% | −54−0.4% | Reduced |
| Connor, Clark & Lunn Investment Management Ltd. | 12,548 | $2.15M | 0.01% | −51,561−80.4% | Reduced |
| Securian Asset Management, Inc | 12,765 | $2.19M | 0.06% | −463−3.5% | Reduced |
| Advisor OS, LLC | 12,863 | $2.21M | 0.22% | +2,637+25.8% | Added |
| MAI Capital Management | 12,976 | $2.23M | 0.02% | −2,393−15.6% | Reduced |
| Louisiana State Employees Retirement System | 13,000 | $2.23M | 0.04% | −100−0.8% | Reduced |
| Carnegie Capital Asset Management, LLC | 13,010 | $2.23M | 0.07% | +8,450+185.3% | Added |
| Crossmark Global Holdings, Inc. | 13,084 | $2.25M | 0.04% | −316−2.4% | Reduced |
| Rakuten Investment Management, Inc. | 13,118 | $2.26M | 0.01% | +3,266+33.2% | Added |
| Steward Partners Investment Advisory, LLC | 13,182 | $2.26M | 0.02% | +1,241+10.4% | Added |
| Maryland State Retirement & Pension System | 13,210 | $2.27M | 0.05% | −4,687−26.2% | Reduced |
| Envestnet Portfolio Solutions, Inc. | 13,314 | $2.29M | 0.01% | −1,047−7.3% | Reduced |
| Bleakley Financial Group, LLC | 13,411 | $2.30M | 0.07% | +225+1.7% | Added |
| 1832 Asset Management L.P. | 13,421 | $2.30M | 0.00% | −5,118−27.6% | Reduced |
| Intrust Bank NA | 13,472 | $2.31M | 0.23% | +40.0% | Added |
| Mirae Asset Global Investments Co., Ltd. | 13,538 | $2.33M | 0.01% | +2,435+21.9% | Added |
| Bryn Mawr Trust Co | 13,605 | $2.34M | 0.04% | +13,605 | New |
| Oppenheimer & Co Inc | 14,158 | $2.43M | 0.04% | −30−0.2% | Reduced |
| Kensington Investment Counsel, LLC | 14,211 | $2.44M | 1.02% | +247+1.8% | Added |
| Perigon Wealth Management, LLC | 14,352 | $2.46M | 0.07% | +104+0.7% | Added |
| Bridge Creek Capital Management LLC | 14,505 | $2.49M | 0.75% | +295+2.1% | Added |
| Quantinno Capital Management LP | 14,614 | $2.51M | 0.03% | +4,974+51.6% | Added |
| Hartford Investment Management Co | 14,646 | $2.51M | 0.08% | −171−1.2% | Reduced |
| Sit Investment Associates Inc | 14,675 | $2.52M | 0.06% | 00.0% | Unchanged |
| Brevan Howard Capital Management LP | 14,834 | $2.55M | 0.12% | +14,834 | New |
| Roundview Capital LLC | 14,898 | $2.56M | 0.19% | +970+7.0% | Added |
| Mizuho Securities USA LLC | 15,014 | $2.58M | 0.06% | −2,830−15.9% | Reduced |
| O'Shaughnessy Asset Management, LLC | 15,279 | $2.62M | 0.02% | −599−3.8% | Reduced |
| Seascape Capital Management | 15,530 | $2.67M | 0.95% | −139−0.9% | Reduced |
| Baird Financial Group, Inc. | 15,800 | $2.71M | 0.01% | −23,376−59.7% | Reduced |
| UniSuper Management Pty Ltd | 15,884 | $2.73M | 0.02% | +1,083+7.3% | Added |
| Kentucky Retirement Systems | 16,130 | $2.77M | 0.08% | −1,313−7.5% | Reduced |
| Trivant Custom Portfolio Group, LLC | 16,763 | $2.88M | 1.66% | +120+0.7% | Added |
| Candriam Luxembourg S.C.A. | 16,868 | $2.90M | 0.02% | −9−0.1% | Reduced |
| Neville Rodie & Shaw Inc | 17,090 | $2.94M | 0.22% | 00.0% | Unchanged |
| Hikari Power Ltd | 17,380 | $2.98M | 0.25% | 00.0% | Unchanged |
| Bright Rock Capital Management, LLC | 17,500 | $3.00M | 0.60% | 00.0% | Unchanged |
| Qsemble Capital Management, LP | 17,571 | $3.02M | 0.56% | +6,460+58.1% | Added |
| Ethic Inc. | 16,604 | $3.04M | 0.08% | −991−5.6% | Reduced |
| D. E. Shaw & Co., Inc. | 17,725 | $3.04M | 0.00% | −56,046−76.0% | Reduced |
| Core Wealth Partners LLC | 18,000 | $3.09M | 1.87% | 00.0% | Unchanged |
| Metis Global Partners, LLC | 18,168 | $3.12M | 0.10% | +1,324+7.9% | Added |
| Kestra Advisory Services, LLC | 18,210 | $3.13M | 0.02% | −2,819−13.4% | Reduced |
| Gulf International Bank (UK) Ltd | 18,214 | $3.13M | 0.08% | −937−4.9% | Reduced |
| PFG Advisors | 18,339 | $3.15M | 0.20% | −2,271−11.0% | Reduced |
| Engineers Gate Manager LP | 18,443 | $3.17M | 0.06% | +2,075+12.7% | Added |
| Silvant Capital Management LLC | 18,692 | $3.21M | 0.14% | −19,945−51.6% | Reduced |
| Moors & Cabot, Inc. | 18,861 | $3.24M | 0.16% | +539+2.9% | Added |
| Brinker Capital Investments, LLC | 19,139 | $3.29M | 0.03% | −123−0.6% | Reduced |
| Orion Portfolio Solutions, LLC | 19,139 | $3.29M | 0.03% | −123−0.6% | Reduced |
| Sheaff Brock Investment Advisors, LLC | 19,262 | $3.31M | 0.29% | 00.0% | Unchanged |
| Rafferty Asset Management, LLC | 19,414 | $3.33M | 0.01% | −530−2.7% | Reduced |
| Resources Investment Advisors, LLC. | 19,704 | $3.38M | 0.04% | +9,262+88.7% | Added |
| MML Investors Services, LLC | 19,722 | $3.39M | 0.01% | −5,564−22.0% | Reduced |
| Oregon Public Employees Retirement Fund | 19,791 | $3.40M | 0.06% | −125−0.6% | Reduced |
| Mackenzie Financial Corp | 19,987 | $3.43M | 0.00% | +14+0.1% | Added |
| Chartwell Investment Partners, LLC | 20,000 | $3.43M | 0.12% | 00.0% | Unchanged |
| APG Asset Management N.V. | 22,463 | $3.46M | 0.02% | −72,538−76.4% | Reduced |
| K.J. Harrison & Partners Inc | 20,565 | $3.48M | 0.53% | +5,200+33.8% | Added |
| Elo Mutual Pension Insurance Co | 20,433 | $3.51M | 0.08% | +624+3.2% | Added |
| KP Management LLC | 20,500 | $3.52M | 1.24% | 00.0% | Unchanged |
| Commonwealth Equity Services, LLC | 20,536 | $3.53M | 0.01% | +1,274+6.6% | Added |
| Pathstone Holdings, LLC | 20,576 | $3.53M | 0.02% | −275−1.3% | Reduced |
| Argent Capital Management LLC | 20,960 | $3.60M | 0.10% | +482+2.4% | Added |
| Schonfeld Strategic Advisors LLC | 21,297 | $3.66M | 0.03% | −22,403−51.3% | Reduced |
| Fuller & Thaler Asset Management, Inc. | 21,477 | $3.69M | 0.01% | −4,128−16.1% | Reduced |
| Oddo BHF Asset Management SAS | 21,688 | $3.72M | 0.18% | +21,688 | New |
| JustInvest LLC | 21,732 | $3.73M | 0.06% | −146−0.7% | Reduced |
| LGT Fund Management Co Ltd. | 22,314 | $3.75M | 0.39% | +4,967+28.6% | Added |
| Ilmarinen Mutual Pension Insurance Co | 22,000 | $3.78M | 0.04% | 00.0% | Unchanged |
| Congress Wealth Management LLC | 22,134 | $3.80M | 0.05% | +9,934+81.4% | Added |
| Bogart Wealth, LLC | 22,147 | $3.80M | 0.18% | +516+2.4% | Added |
| ING Groep NV | 22,258 | $3.82M | 0.02% | −21,589−49.2% | Reduced |
| 1858 Wealth Management, LLC | 22,720 | $3.90M | 3.21% | −149−0.7% | Reduced |
| Buckhead Capital Management LLC | 22,861 | $3.93M | 1.24% | +2,574+12.7% | Added |
| GAM Holding AG | 22,868 | $3.93M | 0.31% | −421−1.8% | Reduced |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 23,257 | $3.99M | 0.01% | +3,891+20.1% | Added |
| Public Employees Retirement Association of Colorado | 23,729 | $4.08M | 0.02% | 00.0% | Unchanged |
| Ferguson Wellman Capital Management, Inc | 23,741 | $4.08M | 0.08% | +18,906+391.0% | Added |
| Mirae Asset Global ETFs Holdings Ltd. | 23,976 | $4.12M | 0.01% | −8,458−26.1% | Reduced |
| Capital Investment Services of America, Inc. | 23,984 | $4.12M | 0.39% | 00.0% | Unchanged |
| Lecap Asset Management Ltd | 24,345 | $4.18M | 0.90% | +24,345 | New |
| Capital International Ltd | 24,419 | $4.19M | 0.18% | −193−0.8% | Reduced |
| Robeco Institutional Asset Management B.V. | 24,896 | $4.27M | 0.01% | −11,552−31.7% | Reduced |
| Groupama Asset Managment | 31,373 | $4.32M | 0.11% | −2,504−7.4% | Reduced |
| Headlands Technologies LLC | 25,362 | $4.35M | 0.50% | +9,710+62.0% | Added |
| Creative Planning | 25,434 | $4.37M | 0.00% | +1,488+6.2% | Added |
| M&T Bank Corp | 25,742 | $4.42M | 0.01% | +10,790+72.2% | Added |
| Nordea Investment Management AB | 25,924 | $4.43M | 0.01% | −3,074−10.6% | Reduced |
| Fjarde Ap-Fonden /Fourth Swedish National Pension Fund | 25,828 | $4.43M | 0.05% | +25,828 | New |
| FORA Capital, LLC | 26,039 | $4.47M | 0.53% | +20,780+395.1% | Added |
| Railway Pension Investments Ltd | 26,072 | $4.48M | 0.05% | −24,200−48.1% | Reduced |