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 |
|---|---|---|---|---|---|
| Ramirez Asset Management, Inc. | 1,795 | $384.8K | 0.05% | 00.0% | Unchanged |
| Stratos Wealth Partners, LTD. | 1,775 | $380.7K | 0.00% | −166−8.6% | Reduced |
| Riversedge Advisors, LLC | 1,772 | $379.7K | 0.06% | +215+13.8% | Added |
| Bank of Nova Scotia Trust Co | 1,771 | $379.6K | 0.03% | 00.0% | Unchanged |
| GTS Securities LLC | 1,768 | $379.0K | 0.01% | −250−12.4% | Reduced |
| Flputnam Investment Management Co | 1,760 | $377.4K | 0.01% | 00.0% | Unchanged |
| R Squared Ltd | 1,748 | $374.7K | 0.21% | +1,748 | New |
| Baker Tilly Wealth Management, LLC | 1,733 | $371.5K | 0.09% | −5−0.3% | Reduced |
| Checchi Capital Advisers, LLC | 1,731 | $371.1K | 0.03% | +361+26.4% | Added |
| Pinnacle Associates Ltd | 1,730 | $370.8K | 0.00% | +42+2.5% | Added |
| Glenview Trust Co | 1,727 | $370.2K | 0.01% | +107+6.6% | Added |
| Jackson Thornton Asset Management, LLC | 1,571 | $369.0K | 0.03% | +260+19.8% | Added |
| Pinnacle Wealth Management Advisory Group, LLC | 1,716 | $367.8K | 0.03% | +42+2.5% | Added |
| Diversify Wealth Management, LLC | 1,592 | $362.8K | 0.01% | +584+57.9% | Added |
| Fisher Asset Management, LLC | 1,640 | $351.8K | 0.00% | +1,640 | New |
| PDS Planning, Inc | 1,637 | $350.9K | 0.02% | −51−3.0% | Reduced |
| Canandaigua National Corp | 1,601 | $343.2K | 0.03% | +1,601 | New |
| Evoke Wealth, LLC | 1,600 | $343.0K | 0.01% | +111+7.5% | Added |
| DRW Securities, LLC | 1,614 | $341.9K | 0.02% | −506−23.9% | Reduced |
| Premier Path Wealth Partners, LLC | 1,589 | $340.6K | 0.04% | +1,589 | New |
| Larson Financial Group LLC | 1,579 | $338.5K | 0.01% | +681+75.8% | Added |
| Chilton Investment Co LLC | 1,575 | $337.6K | 0.01% | −137−8.0% | Reduced |
| Insigneo Advisory Services, LLC | 1,571 | $336.8K | 0.02% | +457+41.0% | Added |
| Versant Capital Management, Inc | 1,563 | $335.0K | 0.03% | +394+33.7% | Added |
| Granite Harbor Advisors, Inc. | 1,561 | $334.6K | 0.15% | 00.0% | Unchanged |
| Supplemental Annuity Collective Trust of NJ | 1,559 | $334.2K | 0.09% | +1,559 | New |
| SIH Partners, LLLP | 1,542 | $330.5K | 0.01% | +1,542 | New |
| GeoWealth Management, LLC | 1,533 | $328.8K | 0.01% | +1,533 | New |
| Spire Wealth Management | 1,530 | $328.0K | 0.01% | +1,519+13,809.1% | Added |
| Sowell Financial Services LLC | 1,516 | $324.9K | 0.01% | −171−10.1% | Reduced |
| Clifford Swan Investment Counsel LLC | 1,500 | $321.5K | 0.01% | 00.0% | Unchanged |
| Kohmann Bosshard Financial Services, LLC | 1,469 | $314.9K | 0.03% | −83−5.3% | Reduced |
| Change Path, LLC | 1,461 | $313.2K | 0.01% | +12+0.8% | Added |
| Hancock Whitney Corp | 1,322 | $310.9K | 0.01% | −60−4.3% | Reduced |
| Monetary Management Group Inc | 1,450 | $310.8K | 0.07% | 00.0% | Unchanged |
| Westpac Banking Corp | 1,446 | $310.0K | 0.02% | −302−17.3% | Reduced |
| Quarry LP | 1,446 | $310.0K | 0.06% | +905+167.3% | Added |
| TownSquare Capital, LLC | 1,443 | $309.3K | 0.07% | +77+5.6% | Added |
| Harvest Fund Management Co., Ltd | 1,442 | $309.0K | 0.01% | +677+88.5% | Added |
| Signature Estate & Investment Advisors LLC | 1,441 | $308.9K | 0.01% | +2+0.1% | Added |
| Scotia Capital Inc. | 1,438 | $308.3K | 0.00% | −148−9.3% | Reduced |
| Mather Group, LLC. | 1,427 | $305.9K | 0.00% | +50+3.6% | Added |
| Abel Hall, LLC | 1,425 | $305.5K | 0.07% | +343+31.7% | Added |
| First Horizon Corp | 1,425 | $305.5K | 0.01% | −68−4.6% | Reduced |
| Financial Consulate, Inc | 1,404 | $301.0K | 0.04% | 00.0% | Unchanged |
| Radnor Capital Management, LLC | 1,400 | $300.1K | 0.04% | 00.0% | Unchanged |
| Caerus Investment Advisors, LLC | 1,396 | $299.2K | 0.13% | −442−24.0% | Reduced |
| Aptus Capital Advisors, LLC | 1,382 | $296.2K | 0.00% | −738−34.8% | Reduced |
| Tred Avon Family Wealth, LLC | 1,371 | $293.9K | 0.10% | +94+7.4% | Added |
| Impact Capital Partners LLC | 1,370 | $293.7K | 0.09% | +7+0.5% | Added |
| Everpar Advisors LLC | 1,368 | $293.2K | 0.10% | +66+5.1% | Added |
| Roehl & Yi Investment Advisors, LLC | 1,356 | $290.7K | 0.11% | +1,356 | New |
| Massmutual Trust Co FSB | 1,353 | $290.0K | 0.01% | −100−6.9% | Reduced |
| AdvisorShares Investments LLC | 1,352 | $289.8K | 0.05% | +457+51.1% | Added |
| Professional Advisory Services Inc | 1,350 | $289.0K | 0.04% | 00.0% | Unchanged |
| Gilbert & Cook, Inc. | 1,337 | $286.6K | 0.04% | +6+0.5% | Added |
| 71 West Capital Partners | 1,337 | $286.6K | 0.01% | +244+22.3% | Added |
| Associated Banc-Corp | 1,320 | $283.0K | 0.01% | −1,300−49.6% | Reduced |
| Allegiance Financial Group Advisory Services LLC | 1,313 | $281.5K | 0.06% | +59+4.7% | Added |
| Koshinski Asset Management, Inc. | 1,302 | $279.2K | 0.02% | +120+10.2% | Added |
| Poinciana Advisors Group, LLC | 1,292 | $277.0K | 0.22% | 00.0% | Unchanged |
| Ewa, LLC | 1,285 | $275.5K | 0.06% | −72−5.3% | Reduced |
| Aprio Wealth Management, LLC | 1,283 | $275.0K | 0.02% | +127+11.0% | Added |
| Rothschild Investment LLC | 1,279 | $274.2K | 0.01% | +382+42.6% | Added |
| Edgestream Partners, L.P. | 1,279 | $274.2K | 0.01% | +1,279 | New |
| Sageworth Trust Co | 1,277 | $273.7K | 0.01% | +1,277 | New |
| Catalyst Funds Management Pty Ltd | 1,272 | $272.7K | 0.05% | +1,272 | New |
| Fi3 FINANCIAL ADVISORS, LLC | 1,265 | $271.2K | 0.08% | +36+2.9% | Added |
| Sentinus, LLC | 1,252 | $268.4K | 0.02% | +1,252 | New |
| Smithfield Trust Co | 1,250 | $268.0K | 0.01% | 00.0% | Unchanged |
| TriaGen Wealth Management LLC | 1,250 | $267.9K | 0.07% | 00.0% | Unchanged |
| Mission Wealth Management, LP | 1,248 | $267.6K | 0.01% | +13+1.1% | Added |
| BankPlus Trust Department | 1,240 | $265.8K | 0.07% | 00.0% | Unchanged |
| L2 Asset Management, LLC | 1,240 | $265.8K | 0.03% | +80+6.9% | Added |
| Endowment Wealth Management, Inc. | 1,238 | $265.5K | 0.12% | +1,238 | New |
| Dara Capital US, Inc. | 1,237 | $265.2K | 0.25% | +53+4.5% | Added |
| TD Private Client Wealth LLC | 1,235 | $264.7K | 0.01% | −238−16.2% | Reduced |
| VestGen Advisors, LLC | 1,141 | $263.8K | 0.01% | −23−2.0% | Reduced |
| Vanguard National Trust Co | 1,228 | $263.2K | 0.02% | +1,228 | New |
| Shelton Capital Management | 1,219 | $261.3K | 0.01% | −60−4.7% | Reduced |
| TCG Advisory Services, LLC | 1,212 | $259.8K | 0.01% | +1,212 | New |
| Capital Performance Advisors LLP | 1,209 | $259.2K | 0.02% | +67+5.9% | Added |
| Calamos Wealth Management LLC | 1,206 | $258.5K | 0.01% | +13+1.1% | Added |
| Calamos Advisors LLC | 1,206 | $258.5K | 0.00% | +1,206 | New |
| Riverstone Advisors, LLC | 1,200 | $257.2K | 0.13% | 00.0% | Unchanged |
| Old National Bancorp | 1,196 | $256.4K | 0.00% | +1,196 | New |
| LaSalle St. Investment Advisors, LLC | 1,192 | $255.5K | 0.04% | −10−0.8% | Reduced |
| Guerra Pan Advisors, LLC | 1,192 | $255.5K | 0.16% | 00.0% | Unchanged |
| Drucker Wealth 3.0, LLC | 1,187 | $254.5K | 0.04% | +53+4.7% | Added |
| Patton Fund Management, Inc. | 1,172 | $251.2K | 0.04% | 00.0% | Unchanged |
| Trust Point Inc. | 1,172 | $251.2K | 0.02% | +1,172 | New |
| Goodman Advisory Group, LLC | 1,166 | $249.9K | 0.06% | 00.0% | Unchanged |
| Leisure Capital Management | 1,164 | $249.5K | 0.09% | +30+2.6% | Added |
| Fukoku Mutual Life Insurance Co | 1,158 | $248.2K | 0.02% | 00.0% | Unchanged |
| Exencial Wealth Advisors, LLC | 1,149 | $246.3K | 0.01% | 00.0% | Unchanged |
| Capital Investment Advisors, LLC | 1,147 | $245.8K | 0.00% | +8+0.7% | Added |
| Cooper Financial Group | 1,144 | $245.2K | 0.02% | +31+2.8% | Added |
| First Interstate Bank | 1,125 | $241.2K | 0.01% | −1−0.1% | Reduced |
| ESL Trust Services, LLC | 1,125 | $241.2K | 0.05% | 00.0% | Unchanged |
| SageView Advisory Group, LLC | 1,119 | $239.9K | 0.01% | −15−1.3% | Reduced |