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, Q1 2024
Institutional positions in Ametek Inc as of Mar 31, 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
- 910
- +60 vs. Q4 2023
- Shares held
- 202.6M
- +650.8K (+0.3%) vs. Q4 2023
- Total value
- $37.0B
- +$3.75B (+11.3%) vs. Q4 2023
- New holders
- 117
- 333 more added
- Sold out
- 57
- 313 more reduced
9 institutions that held it in Q4 2023 haven't filed for Q1 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 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, Q1 2024
Shares, value and share of portfolio for each institution holding Ametek Inc; share changes are against Q4 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Qsemble Capital Management, LP | 2,791 | $510.5K | 0.11% | +2,791 | New |
| Oak Thistle LLC | 2,803 | $512.7K | 0.46% | −2,071−42.5% | Reduced |
| Natixis Investment Managers International | 2,820 | $515.8K | 0.04% | −855−23.3% | Reduced |
| Legacy Wealth Management, LLC | 2,854 | $522.0K | 0.24% | 00.0% | Unchanged |
| AXA S.A. | 2,875 | $525.8K | 0.00% | +2+0.1% | Added |
| O'Brien Wealth Partners LLC | 2,898 | $530.0K | 0.12% | 00.0% | Unchanged |
| Magnetar Financial LLC | 2,919 | $533.9K | 0.01% | +2,919 | New |
| Citizens Financial Group Inc | 2,961 | $541.6K | 0.02% | +2,961 | New |
| Williams Jones Wealth Management, LLC. | 2,964 | $542.1K | 0.01% | 00.0% | Unchanged |
| CAPROCK Group, Inc. | 2,996 | $548.1K | 0.03% | −42−1.4% | Reduced |
| Whittier Trust Co | 3,018 | $552.0K | 0.01% | −64−2.1% | Reduced |
| Strategic Wealth Partners, Ltd. | 3,024 | $553.1K | 0.06% | −94−3.0% | Reduced |
| Benjamin Edwards Inc | 3,027 | $554.0K | 0.11% | +252+9.1% | Added |
| Wedmont Private Capital | 3,124 | $566.0K | 0.04% | +91+3.0% | Added |
| Haverford Trust Co | 3,115 | $569.7K | 0.01% | 00.0% | Unchanged |
| Venturi Wealth Management, LLC | 3,118 | $570.3K | 0.04% | −85−2.7% | Reduced |
| Simplex Trading, LLC | 3,154 | $576.0K | 0.02% | +1,680+114.0% | Added |
| Horizon Investments, LLC | 3,161 | $578.1K | 0.02% | +15+0.5% | Added |
| Canandaigua National Bank & Trust Co | 3,183 | $582.2K | 0.09% | 00.0% | Unchanged |
| Oversea-Chinese Banking CORP Ltd | 3,200 | $584.8K | 0.02% | +3,200 | New |
| Baader Bank INC | 3,200 | $585.3K | 0.05% | +3,200 | New |
| Mutual Advisors, LLC | 3,206 | $586.4K | 0.02% | +1,084+51.1% | Added |
| AlphaMark Advisors, LLC | 3,260 | $596.0K | 0.21% | +22+0.7% | Added |
| AMJ Financial Wealth Management | 3,272 | $598.4K | 0.20% | −379−10.4% | Reduced |
| Qtron Investments LLC | 3,311 | $605.6K | 0.09% | −477−12.6% | Reduced |
| Bank of Hawaii | 3,332 | $609.4K | 0.03% | +1,732+108.3% | Added |
| Dark Forest Capital Management LP | 3,390 | $620.0K | 0.10% | −186−5.2% | Reduced |
| Atom Investors LP | 3,419 | $625.3K | 0.08% | +3,419 | New |
| Clearstead Advisors, LLC | 3,689 | $627.5K | 0.03% | +312+9.2% | Added |
| Strategic Investment Advisors | 3,437 | $628.6K | 0.08% | −83−2.4% | Reduced |
| Main Street Financial Solutions, LLC | 3,439 | $628.9K | 0.07% | −95−2.7% | Reduced |
| Whittier Trust Co of Nevada Inc | 3,477 | $635.9K | 0.02% | +64+1.9% | Added |
| Central Pacific Bank - Trust Division | 3,529 | $636.8K | 0.08% | +3,529 | New |
| Connecticut Wealth Management, LLC | 3,675 | $672.2K | 0.04% | +351+10.6% | Added |
| HBK Sorce Advisory LLC | 3,691 | $675.1K | 0.02% | −1,628−30.6% | Reduced |
| Smartleaf Asset Management LLC | 3,685 | $677.0K | 0.13% | +629+20.6% | Added |
| Investment Management Corp of Ontario | 3,726 | $681.5K | 0.02% | −1,700−31.3% | Reduced |
| First Citizens Bank & Trust Co | 3,753 | $686.4K | 0.01% | 00.0% | Unchanged |
| Symmetry Partners, LLC | 3,764 | $688.0K | 0.05% | 00.0% | Unchanged |
| Profund Advisors LLC | 3,784 | $692.1K | 0.03% | +712+23.2% | Added |
| Ballentine Partners, LLC | 3,804 | $695.8K | 0.01% | +49+1.3% | Added |
| MorganRosel Wealth Management, LLC | 3,825 | $699.6K | 0.25% | +170+4.7% | Added |
| Capstone Investment Advisors, LLC | 3,875 | $708.7K | 0.01% | +3,595+1,283.9% | Added |
| NorthCrest Asset Manangement, LLC | 3,894 | $712.2K | 0.02% | −250−6.0% | Reduced |
| Savant Capital, LLC | 3,895 | $712.5K | 0.01% | +71+1.9% | Added |
| Atria Wealth Solutions, Inc. | 3,966 | $725.4K | 0.01% | −32−0.8% | Reduced |
| Ifrah Financial Services, Inc. | 3,991 | $729.9K | 0.20% | −70−1.7% | Reduced |
| Greenleaf Trust | 4,037 | $738.4K | 0.01% | +40+1.0% | Added |
| GWM Advisors LLC | 4,069 | $744.2K | 0.01% | +1,636+67.2% | Added |
| Kestra Private Wealth Services, LLC | 4,076 | $745.5K | 0.02% | +216+5.6% | Added |
| Adviser Investments LLC | 4,084 | $747.0K | 0.01% | −68−1.6% | Reduced |
| Leavell Investment Management, Inc. | 4,152 | $759.0K | 0.04% | 00.0% | Unchanged |
| United Capital Financial Advisers, LLC | 4,173 | $763.2K | 0.01% | −489−10.5% | Reduced |
| Winton Group Ltd | 4,199 | $768.0K | 0.05% | +4,199 | New |
| LGT Fund Management Co Ltd. | 4,218 | $771.5K | 0.32% | +4,218 | New |
| Signaturefd, LLC | 4,262 | $779.6K | 0.02% | +160+3.9% | Added |
| Tributary Capital Management, LLC | 4,350 | $795.6K | 0.07% | −110−2.5% | Reduced |
| Prudent Man Advisors, LLC | 4,356 | $796.7K | 0.30% | −77−1.7% | Reduced |
| Sienna Gestion | 4,380 | $801.1K | 0.07% | +4,380 | New |
| TSFG, LLC | 4,455 | $815.0K | 0.21% | 00.0% | Unchanged |
| Stratos Wealth Partners, LTD. | 4,469 | $817.5K | 0.01% | +579+14.9% | Added |
| WSFS Capital Management, LLC | 4,492 | $821.6K | 0.05% | −99−2.2% | Reduced |
| Bridgefront Capital, LLC | 4,493 | $821.8K | 0.62% | +929+26.1% | Added |
| Seven Eight Capital, LP | 4,518 | $826.3K | 0.09% | −3,407−43.0% | Reduced |
| Beacon Pointe Advisors, LLC | 4,527 | $828.0K | 0.01% | +455+11.2% | Added |
| Carnegie Capital Asset Management, LLC | 4,560 | $834.0K | 0.03% | +4,560 | New |
| Douglass Winthrop Advisors, LLC | 4,578 | $837.3K | 0.02% | −400−8.0% | Reduced |
| Virtus ETF Advisers LLC | 4,590 | $839.5K | 0.45% | +442+10.7% | Added |
| Long Run Wealth Advisors, LLC | 4,596 | $840.6K | 0.22% | 00.0% | Unchanged |
| Hartford Funds Management Co LLC | 4,612 | $843.4K | 0.08% | +410+9.8% | Added |
| Ossiam | 4,708 | $861.1K | 0.02% | −936−16.6% | Reduced |
| BI Asset Management Fondsmaeglerselskab A/S | 4,754 | $870.0K | 0.02% | −1,210−20.3% | Reduced |
| MQS Management LLC | 4,801 | $878.1K | 0.50% | +4,801 | New |
| Coldstream Capital Management Inc | 4,819 | $881.4K | 0.02% | −7−0.1% | Reduced |
| Sapience Investments, LLC | 4,820 | $881.6K | 0.29% | −13−0.3% | Reduced |
| Vestcor Inc | 4,822 | $882.0K | 0.03% | −40−0.8% | Reduced |
| Mirabella Financial Services LLP | 4,830 | $883.5K | 0.06% | +4,830 | New |
| Spirepoint Private Client, LLC | 4,852 | $887.4K | 0.14% | +4,852 | New |
| Sequoia Financial Advisors, LLC | 4,855 | $887.9K | 0.01% | −987−16.9% | Reduced |
| HB Wealth Management, LLC | 4,868 | $890.4K | 0.01% | +115+2.4% | Added |
| Biltmore Wealth Management, LLC | 5,415 | $892.9K | 0.42% | 00.0% | Unchanged |
| Toroso Investments, LLC | 4,930 | $902.4K | 0.02% | +646+15.1% | Added |
| D. E. Shaw & Co., Inc. | 5,012 | $916.7K | 0.00% | −60,840−92.4% | Reduced |
| Ferguson Wellman Capital Management, Inc | 5,066 | $926.6K | 0.02% | +20.0% | Added |
| SYSTM Wealth Solutions LLC | 5,068 | $926.9K | 0.12% | −554−9.9% | Reduced |
| NEOS Investment Management LLC | 5,084 | $929.9K | 0.06% | +1,826+56.0% | Added |
| Vident Advisory, LLC | 5,087 | $930.4K | 0.02% | −72,514−93.4% | Reduced |
| Alberta Investment Management Corp | 5,100 | $932.8K | 0.01% | 00.0% | Unchanged |
| Public Sector Pension Investment Board | 5,118 | $936.1K | 0.01% | −100−1.9% | Reduced |
| Cubist Systematic Strategies, LLC | 5,196 | $950.3K | 0.01% | −18,936−78.5% | Reduced |
| Community Bank, N.A. | 5,200 | $951.1K | 0.12% | 00.0% | Unchanged |
| Cooper Financial Group | 5,203 | $951.6K | 0.16% | −1,181−18.5% | Reduced |
| La Banque Postale Asset Management SA | 5,298 | $969.0K | 0.04% | −9,627−64.5% | Reduced |
| Keybank National Association | 5,348 | $978.2K | 0.00% | −25−0.5% | Reduced |
| Man Group plc | 5,392 | $986.2K | 0.00% | −64,739−92.3% | Reduced |
| Associated Banc-Corp | 5,400 | $987.7K | 0.03% | 00.0% | Unchanged |
| Occudo Quantitative Strategies LP | 5,435 | $994.1K | 0.17% | +5,435 | New |
| Meeder Advisory Services, Inc. | 5,438 | $994.6K | 0.10% | +308+6.0% | Added |
| Eqis Capital Management, Inc. | 5,474 | $1.00M | 0.08% | −659−10.7% | Reduced |
| Veriti Management LLC | 5,526 | $1.01M | 0.08% | +936+20.4% | Added |