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 2026
Institutional positions in Ametek Inc as of Mar 31, 2026. 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
- 1,159
- +49 vs. Q4 2025
- Shares held
- 200.9M
- +27.5M (+15.9%) vs. Q4 2025
- Total value
- $43.0B
- +$7.42B (+20.8%) vs. Q4 2025
- New holders
- 138
- 466 more added
- Sold out
- 89
- 372 more reduced
18 institutions that held it in Q4 2025 haven't filed for Q1 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 2025: 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 2026
Shares, value and share of portfolio for each institution holding Ametek Inc; share changes are against Q4 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| CoreCap Advisors, LLC | 132 | $28.3K | 0.00% | +3+2.3% | Added |
| Annis Gardner Whiting Capital Advisors, LLC | 129 | $27.7K | 0.00% | −3−2.3% | Reduced |
| Tiaa Trust, National Association | 129 | $27.7K | 0.00% | −19,863−99.4% | Reduced |
| Asset Dedication, LLC | 127 | $27.2K | 0.00% | 00.0% | Unchanged |
| Atlantic Private Wealth, LLC | 123 | $26.4K | 0.02% | 00.0% | Unchanged |
| Arlington Trust Co LLC | 123 | $26.4K | 0.00% | +61+98.4% | Added |
| WPG Advisers, LLC | 120 | $25.7K | 0.02% | −22−15.5% | Reduced |
| Clark Wealth Partners | 116 | $24.9K | 0.02% | 00.0% | Unchanged |
| New Age Alpha Advisors, LLC | 115 | $24.7K | 0.00% | +19+19.8% | Added |
| JFS Wealth Advisors, LLC | 110 | $23.6K | 0.00% | −9−7.6% | Reduced |
| Private Wealth Asset Management, LLC | 108 | $23.2K | 0.00% | −121−52.8% | Reduced |
| Atwood & Palmer Inc | 107 | $22.9K | 0.00% | +3+2.9% | Added |
| Frazier Financial Advisors, LLC | 103 | $22.1K | 0.01% | 00.0% | Unchanged |
| Prestige Wealth Management Group LLC | 100 | $21.4K | 0.00% | −18−15.3% | Reduced |
| Golden State Wealth Management, LLC | 98 | $21.0K | 0.00% | 00.0% | Unchanged |
| Lavaca Capital LLC | 96 | $20.6K | 0.00% | 00.0% | Unchanged |
| Salomon & Ludwin, LLC | 93 | $20.3K | 0.00% | +54+138.5% | Added |
| Kemnay Advisory Services Inc. | 92 | $19.7K | 0.00% | −15−14.0% | Reduced |
| Barnes Dennig Private Wealth Management LLC | 91 | $19.5K | 0.02% | +91 | New |
| Kerr Financial Planning Corp | 84 | $19.3K | 0.02% | 00.0% | Unchanged |
| Wilkerson Advisory Group LLC | 86 | $18.4K | 0.01% | +41+91.1% | Added |
| Arcadia Investment Advisors LLC | 86 | $18.4K | 0.01% | +46+115.0% | Added |
| Capital Advisors, Ltd. LLC | 85 | $18.0K | 0.00% | 00.0% | Unchanged |
| Horizon Financial Services, LLC | 82 | $17.6K | 0.01% | +47+134.3% | Added |
| Timothy G. Youngquist 2020 Irrevocable Trust | 81 | $17.4K | 0.01% | +81 | New |
| Grove Bank & Trust | 74 | $15.9K | 0.00% | 00.0% | Unchanged |
| Red Tortoise LLC | 73 | $15.6K | 0.01% | 00.0% | Unchanged |
| Center for Financial Planning, Inc. | 71 | $15.2K | 0.00% | 00.0% | Unchanged |
| Purpose Unlimited Inc. | 71 | $15.2K | 0.00% | +71 | New |
| Atlantic Trust, LLC | 68 | $14.6K | 0.00% | 00.0% | Unchanged |
| Torren Management, LLC | 67 | $14.4K | 0.01% | +7+11.7% | Added |
| Cornerstone Planning Group LLC | 62 | $14.3K | 0.00% | +51+463.6% | Added |
| Sapience Investments, LLC | 66 | $14.1K | 1.83% | −3,187−98.0% | Reduced |
| Joseph Group Capital Management | 64 | $13.7K | 0.00% | +38+146.2% | Added |
| LRI Investments, LLC | 63 | $13.5K | 0.00% | +52+472.7% | Added |
| Marquette Asset Management, LLC | 62 | $13.3K | 0.00% | +19+44.2% | Added |
| Ogorek Anthony Joseph | 65 | $13.0K | 0.00% | −32−33.0% | Reduced |
| Capital Analysts, LLC | 61 | $13.0K | 0.00% | −18−22.8% | Reduced |
| Avion Wealth | 62 | $13.0K | 0.00% | +6+10.7% | Added |
| Richardson Capital Management LLC | 60 | $12.9K | 0.01% | +53+757.1% | Added |
| E Fund Management (Hong Kong) Co., Ltd. | 59 | $12.6K | 0.01% | +57+2,850.0% | Added |
| JPL Wealth Management, LLC | 57 | $12.2K | 0.00% | +57 | New |
| Aspect Partners, LLC | 55 | $11.8K | 0.00% | −1−1.8% | Reduced |
| Park Place Capital Corp | 55 | $11.8K | 0.00% | 00.0% | Unchanged |
| CGC Financial Services, LLC | 55 | $11.8K | 0.00% | 00.0% | Unchanged |
| Strengthening Families & Communities, LLC | 55 | $11.8K | 0.00% | −4−6.8% | Reduced |
| DiNuzzo Private Wealth, Inc. | 54 | $11.6K | 0.00% | 00.0% | Unchanged |
| Ritter Daniher Financial Advisory LLC | 53 | $11.4K | 0.00% | 00.0% | Unchanged |
| Bell Investment Advisors, Inc | 51 | $10.9K | 0.00% | −5−8.9% | Reduced |
| Swiss Re Ltd | 51 | $10.9K | 0.07% | 00.0% | Unchanged |
| Your Advocates Ltd., LLP | 50 | $10.7K | 0.00% | 00.0% | Unchanged |
| Missouri Trust & Investment Co | 50 | $10.7K | 0.00% | +50 | New |
| Crewe Advisors LLC | 49 | $10.5K | 0.00% | 00.0% | Unchanged |
| Triumph Capital Management | 47 | $10.1K | 0.00% | +27+135.0% | Added |
| Westend Capital Management, LLC | 47 | $10.1K | 0.00% | 00.0% | Unchanged |
| Alerus Financial NA | 46 | $9.86K | 0.00% | 00.0% | Unchanged |
| Princeton Global Asset Management LLC | 46 | $9.86K | 0.00% | 00.0% | Unchanged |
| Stone House Investment Management, LLC | 44 | $9.43K | 0.00% | 00.0% | Unchanged |
| Gables Capital Management Inc. | 44 | $9.43K | 0.00% | 00.0% | Unchanged |
| Noble Wealth Management PBC | 43 | $9.22K | 0.00% | 00.0% | Unchanged |
| Cherry Tree Wealth Management, LLC | 42 | $9.00K | 0.00% | 00.0% | Unchanged |
| Robinswood Financial LLC | 41 | $8.88K | 0.00% | 00.0% | Unchanged |
| South State Corp. | 40 | $8.57K | 0.00% | 00.0% | Unchanged |
| SBI Securities Co., Ltd. | 39 | $8.36K | 0.00% | −12−23.5% | Reduced |
| IMG Wealth Management, Inc. | 39 | $8.36K | 0.01% | −1−2.5% | Reduced |
| Rossby Financial, LCC | 38 | $8.31K | 0.00% | +20+111.1% | Added |
| Clear Street Markets LLC | 38 | $8.15K | 0.00% | −595−94.0% | Reduced |
| Bayban | 38 | $8.15K | 0.01% | 00.0% | Unchanged |
| ZRC Wealth Management, LLC | 38 | $8.15K | 0.00% | +10+35.7% | Added |
| C M Bidwell & Associates Ltd | 35 | $7.50K | 0.00% | 00.0% | Unchanged |
| Raffa Wealth Management, LLC | 35 | $7.50K | 0.00% | +1+2.9% | Added |
| Mowery & Schoenfeld Wealth Management, LLC | 34 | $7.29K | 0.01% | 00.0% | Unchanged |
| Abound Wealth Management | 33 | $7.16K | 0.00% | +5+17.9% | Added |
| McIlrath & Eck, LLC | 33 | $7.07K | 0.00% | 00.0% | Unchanged |
| Cornerstone Financial Management LLC | 33 | $7.07K | 0.01% | +4+13.8% | Added |
| Highline Wealth Partners LLC | 32 | $6.86K | 0.00% | +20+166.7% | Added |
| Bare Financial Services, Inc | 31 | $6.64K | 0.00% | −28−47.5% | Reduced |
| Whipplewood Advisors, LLC | 31 | $6.64K | 0.00% | +31 | New |
| Synergy Investment Management, LLC | 31 | $6.64K | 0.00% | +31 | New |
| Dunhill Financial, LLC | 30 | $6.62K | 0.00% | +9+42.9% | Added |
| Jackson, Grant Investment Advisers, Inc. | 30 | $6.43K | 0.00% | 00.0% | Unchanged |
| Fairman Group, LLC | 30 | $6.43K | 0.01% | 00.0% | Unchanged |
| Key Financial Inc | 29 | $6.22K | 0.00% | 00.0% | Unchanged |
| North Star Investment Management Corp. | 29 | $6.22K | 0.00% | +1+3.6% | Added |
| Bay Harbor Wealth Management, LLC | 29 | $6.22K | 0.00% | +8+38.1% | Added |
| Sachetta, LLC | 28 | $6.00K | 0.00% | +16+133.3% | Added |
| Strategic Wealth Partners, Ltd. | 27 | $5.79K | 0.00% | +6+28.6% | Added |
| Signature Resources Capital Management, LLC | 27 | $5.79K | 0.00% | +27 | New |
| Silver Grove Financial Group, Inc. | 27 | $5.79K | 0.00% | +27 | New |
| Banque Transatlantique SA | 25 | $5.44K | 0.00% | 00.0% | Unchanged |
| Kilter Group LLC | 25 | $5.36K | 0.00% | +3+13.6% | Added |
| High Note Wealth, LLC | 25 | $5.36K | 0.00% | +7+38.9% | Added |
| Y.D. More Investments Ltd | 7,901 | $5.35K | 0.00% | −148−1.8% | Reduced |
| Bravera Wealth | 23 | $4.93K | 0.00% | −12−34.3% | Reduced |
| Bartlett & Co. Wealth Management LLC | 20 | $4.61K | 0.00% | +19+1,900.0% | Added |
| Rakuten Securities, Inc. | 20 | $4.29K | 0.00% | +5+33.3% | Added |
| Burk Holdings LLC | 20 | $4.29K | 0.00% | +20 | New |
| UMA Financial Services, Inc. | 19 | $4.07K | 0.00% | −48−71.6% | Reduced |
| Raleigh Capital Management Inc. | 18 | $3.86K | 0.00% | +18 | New |
| Sankala Group LLC | 18 | $3.81K | 0.00% | 00.0% | Unchanged |