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 |
|---|---|---|---|---|---|
| First National Bank of Omaha | 30,232 | $5.19M | 0.33% | −2,584−7.9% | Reduced |
| State of Tennessee, Treasury Department | 30,168 | $5.18M | 0.02% | −23,776−44.1% | Reduced |
| Mendel Money Management | 29,847 | $5.13M | 2.22% | +325+1.1% | Added |
| Federation des caisses Desjardins du Quebec | 29,849 | $5.12M | 0.03% | +8,794+41.8% | Added |
| Duncker Streett & Co Inc | 29,358 | $5.04M | 0.92% | 00.0% | Unchanged |
| Jane Street Group, LLC | 29,325 | $5.04M | 0.01% | −76,461−72.3% | Reduced |
| T. Rowe Price Investment Management, Inc. | 29,192 | $5.01M | 0.00% | −1,510,833−98.1% | Reduced |
| Advisor Group Holdings, Inc. | 29,100 | $5.00M | 0.01% | +3,698+14.6% | Added |
| Clear Harbor Asset Management, LLC | 28,734 | $4.93M | 0.41% | +57+0.2% | Added |
| Atlantic Union Bankshares Corp | 27,972 | $4.80M | 0.28% | −2,191−7.3% | Reduced |
| Terry L. Blaker | 27,855 | $4.78M | 0.18% | +414+1.5% | Added |
| DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main | 27,604 | $4.74M | 0.00% | −1,160,603−97.7% | Reduced |
| Harvey Investment Co LLC | 27,257 | $4.68M | 0.53% | +2,065+8.2% | Added |
| Prudential PLC | 26,769 | $4.60M | 0.02% | +23,707+774.2% | Added |
| Wealthfront Advisers LLC | 26,227 | $4.50M | 0.01% | −2,448−8.5% | Reduced |
| First National Advisers, LLC | 26,109 | $4.48M | 0.71% | +913+3.6% | Added |
| Railway Pension Investments Ltd | 26,072 | $4.48M | 0.05% | −24,200−48.1% | Reduced |
| FORA Capital, LLC | 26,039 | $4.47M | 0.53% | +20,780+395.1% | Added |
| Fjarde Ap-Fonden /Fourth Swedish National Pension Fund | 25,828 | $4.43M | 0.05% | +25,828 | New |
| Nordea Investment Management AB | 25,924 | $4.43M | 0.01% | −3,074−10.6% | Reduced |
| M&T Bank Corp | 25,742 | $4.42M | 0.01% | +10,790+72.2% | Added |
| Creative Planning | 25,434 | $4.37M | 0.00% | +1,488+6.2% | Added |
| Headlands Technologies LLC | 25,362 | $4.35M | 0.50% | +9,710+62.0% | Added |
| Groupama Asset Managment | 31,373 | $4.32M | 0.11% | −2,504−7.4% | Reduced |
| Robeco Institutional Asset Management B.V. | 24,896 | $4.27M | 0.01% | −11,552−31.7% | Reduced |
| Capital International Ltd | 24,419 | $4.19M | 0.18% | −193−0.8% | Reduced |
| Lecap Asset Management Ltd | 24,345 | $4.18M | 0.90% | +24,345 | New |
| Capital Investment Services of America, Inc. | 23,984 | $4.12M | 0.39% | 00.0% | Unchanged |
| Mirae Asset Global ETFs Holdings Ltd. | 23,976 | $4.12M | 0.01% | −8,458−26.1% | Reduced |
| Ferguson Wellman Capital Management, Inc | 23,741 | $4.08M | 0.08% | +18,906+391.0% | Added |
| Public Employees Retirement Association of Colorado | 23,729 | $4.08M | 0.02% | 00.0% | Unchanged |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 23,257 | $3.99M | 0.01% | +3,891+20.1% | Added |
| GAM Holding AG | 22,868 | $3.93M | 0.31% | −421−1.8% | Reduced |
| Buckhead Capital Management LLC | 22,861 | $3.93M | 1.24% | +2,574+12.7% | Added |
| 1858 Wealth Management, LLC | 22,720 | $3.90M | 3.21% | −149−0.7% | Reduced |
| ING Groep NV | 22,258 | $3.82M | 0.02% | −21,589−49.2% | Reduced |
| Bogart Wealth, LLC | 22,147 | $3.80M | 0.18% | +516+2.4% | Added |
| Congress Wealth Management LLC | 22,134 | $3.80M | 0.05% | +9,934+81.4% | Added |
| Ilmarinen Mutual Pension Insurance Co | 22,000 | $3.78M | 0.04% | 00.0% | Unchanged |
| LGT Fund Management Co Ltd. | 22,314 | $3.75M | 0.39% | +4,967+28.6% | Added |
| JustInvest LLC | 21,732 | $3.73M | 0.06% | −146−0.7% | Reduced |
| Oddo BHF Asset Management SAS | 21,688 | $3.72M | 0.18% | +21,688 | New |
| Fuller & Thaler Asset Management, Inc. | 21,477 | $3.69M | 0.01% | −4,128−16.1% | Reduced |
| Schonfeld Strategic Advisors LLC | 21,297 | $3.66M | 0.03% | −22,403−51.3% | Reduced |
| Argent Capital Management LLC | 20,960 | $3.60M | 0.10% | +482+2.4% | Added |
| Pathstone Holdings, LLC | 20,576 | $3.53M | 0.02% | −275−1.3% | Reduced |
| Commonwealth Equity Services, LLC | 20,536 | $3.53M | 0.01% | +1,274+6.6% | Added |
| KP Management LLC | 20,500 | $3.52M | 1.24% | 00.0% | Unchanged |
| Elo Mutual Pension Insurance Co | 20,433 | $3.51M | 0.08% | +624+3.2% | Added |
| K.J. Harrison & Partners Inc | 20,565 | $3.48M | 0.53% | +5,200+33.8% | Added |
| APG Asset Management N.V. | 22,463 | $3.46M | 0.02% | −72,538−76.4% | Reduced |
| Chartwell Investment Partners, LLC | 20,000 | $3.43M | 0.12% | 00.0% | Unchanged |
| Mackenzie Financial Corp | 19,987 | $3.43M | 0.00% | +14+0.1% | Added |
| Oregon Public Employees Retirement Fund | 19,791 | $3.40M | 0.06% | −125−0.6% | Reduced |
| MML Investors Services, LLC | 19,722 | $3.39M | 0.01% | −5,564−22.0% | Reduced |
| Resources Investment Advisors, LLC. | 19,704 | $3.38M | 0.04% | +9,262+88.7% | Added |
| Rafferty Asset Management, LLC | 19,414 | $3.33M | 0.01% | −530−2.7% | Reduced |
| Sheaff Brock Investment Advisors, LLC | 19,262 | $3.31M | 0.29% | 00.0% | Unchanged |
| 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 |
| Moors & Cabot, Inc. | 18,861 | $3.24M | 0.16% | +539+2.9% | Added |
| Silvant Capital Management LLC | 18,692 | $3.21M | 0.14% | −19,945−51.6% | Reduced |
| Engineers Gate Manager LP | 18,443 | $3.17M | 0.06% | +2,075+12.7% | Added |
| PFG Advisors | 18,339 | $3.15M | 0.20% | −2,271−11.0% | Reduced |
| Gulf International Bank (UK) Ltd | 18,214 | $3.13M | 0.08% | −937−4.9% | Reduced |
| Kestra Advisory Services, LLC | 18,210 | $3.13M | 0.02% | −2,819−13.4% | Reduced |
| Metis Global Partners, LLC | 18,168 | $3.12M | 0.10% | +1,324+7.9% | Added |
| Core Wealth Partners LLC | 18,000 | $3.09M | 1.87% | 00.0% | Unchanged |
| D. E. Shaw & Co., Inc. | 17,725 | $3.04M | 0.00% | −56,046−76.0% | Reduced |
| Ethic Inc. | 16,604 | $3.04M | 0.08% | −991−5.6% | Reduced |
| Qsemble Capital Management, LP | 17,571 | $3.02M | 0.56% | +6,460+58.1% | Added |
| Bright Rock Capital Management, LLC | 17,500 | $3.00M | 0.60% | 00.0% | Unchanged |
| Hikari Power Ltd | 17,380 | $2.98M | 0.25% | 00.0% | Unchanged |
| Neville Rodie & Shaw Inc | 17,090 | $2.94M | 0.22% | 00.0% | Unchanged |
| Candriam Luxembourg S.C.A. | 16,868 | $2.90M | 0.02% | −9−0.1% | Reduced |
| Trivant Custom Portfolio Group, LLC | 16,763 | $2.88M | 1.66% | +120+0.7% | Added |
| Kentucky Retirement Systems | 16,130 | $2.77M | 0.08% | −1,313−7.5% | Reduced |
| UniSuper Management Pty Ltd | 15,884 | $2.73M | 0.02% | +1,083+7.3% | Added |
| Baird Financial Group, Inc. | 15,800 | $2.71M | 0.01% | −23,376−59.7% | Reduced |
| Seascape Capital Management | 15,530 | $2.67M | 0.95% | −139−0.9% | Reduced |
| O'Shaughnessy Asset Management, LLC | 15,279 | $2.62M | 0.02% | −599−3.8% | Reduced |
| Mizuho Securities USA LLC | 15,014 | $2.58M | 0.06% | −2,830−15.9% | Reduced |
| Roundview Capital LLC | 14,898 | $2.56M | 0.19% | +970+7.0% | Added |
| Brevan Howard Capital Management LP | 14,834 | $2.55M | 0.12% | +14,834 | New |
| Sit Investment Associates Inc | 14,675 | $2.52M | 0.06% | 00.0% | Unchanged |
| Hartford Investment Management Co | 14,646 | $2.51M | 0.08% | −171−1.2% | Reduced |
| Quantinno Capital Management LP | 14,614 | $2.51M | 0.03% | +4,974+51.6% | Added |
| Bridge Creek Capital Management LLC | 14,505 | $2.49M | 0.75% | +295+2.1% | Added |
| Perigon Wealth Management, LLC | 14,352 | $2.46M | 0.07% | +104+0.7% | Added |
| Kensington Investment Counsel, LLC | 14,211 | $2.44M | 1.02% | +247+1.8% | Added |
| Oppenheimer & Co Inc | 14,158 | $2.43M | 0.04% | −30−0.2% | Reduced |
| Bryn Mawr Trust Co | 13,605 | $2.34M | 0.04% | +13,605 | New |
| Mirae Asset Global Investments Co., Ltd. | 13,538 | $2.33M | 0.01% | +2,435+21.9% | Added |
| Intrust Bank NA | 13,472 | $2.31M | 0.23% | +40.0% | Added |
| 1832 Asset Management L.P. | 13,421 | $2.30M | 0.00% | −5,118−27.6% | Reduced |
| Bleakley Financial Group, LLC | 13,411 | $2.30M | 0.07% | +225+1.7% | Added |
| Envestnet Portfolio Solutions, Inc. | 13,314 | $2.29M | 0.01% | −1,047−7.3% | Reduced |
| Maryland State Retirement & Pension System | 13,210 | $2.27M | 0.05% | −4,687−26.2% | Reduced |
| Steward Partners Investment Advisory, LLC | 13,182 | $2.26M | 0.02% | +1,241+10.4% | Added |
| Rakuten Investment Management, Inc. | 13,118 | $2.26M | 0.01% | +3,266+33.2% | Added |