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, Q2 2024
Institutional positions in Ametek Inc as of Jun 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
- 900
- +1 vs. Q1 2024
- Shares held
- 203.4M
- +1.34M (+0.7%) vs. Q1 2024
- Total value
- $33.9B
- −$3.03B (−8.2%) vs. Q1 2024
- New holders
- 87
- 371 more added
- Sold out
- 86
- 293 more reduced
11 institutions that held it in Q1 2024 haven't filed for Q2 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 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, Q2 2024
Shares, value and share of portfolio for each institution holding Ametek Inc; share changes are against Q1 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Vanguard Group Inc | 25,747,877 | $4.29B | 0.08% | +108,184+0.4% | Added |
| BlackRock Inc. | 17,632,149 | $2.94B | 0.07% | +269,069+1.5% | Added |
| State Street Corp | 9,196,304 | $1.53B | 0.07% | +98,170+1.1% | Added |
| FMR LLC | 9,118,400 | $1.52B | 0.10% | +170,115+1.9% | Added |
| Price T Rowe Associates Inc | 7,904,702 | $1.32B | 0.16% | +1,368,471+20.9% | Added |
| Massachusetts Financial Services Co | 7,349,359 | $1.23B | 0.38% | −390,312−5.0% | Reduced |
| JPMorgan Chase & Co | 6,734,812 | $1.12B | 0.10% | −340,753−4.8% | Reduced |
| Geode Capital Management, LLC | 5,356,197 | $890.5M | 0.08% | +125,066+2.4% | Added |
| Norges Bank | 3,961,700 | $660.5M | 0.10% | +256,952+6.9% | Added |
| Morgan Stanley | 3,902,821 | $650.6M | 0.05% | +123,280+3.3% | Added |
| Bank of New York Mellon Corp | 3,602,753 | $600.6M | 0.11% | +926,657+34.6% | Added |
| Capital World Investors | 3,374,191 | $562.5M | 0.09% | +3,374,191 | New |
| Boston Partners | 3,267,741 | $544.8M | 0.68% | +204,153+6.7% | Added |
| Alliancebernstein L.P. | 3,212,844 | $535.6M | 0.19% | +63,658+2.0% | Added |
| Flossbach Von Storch AG | 2,838,537 | $473.2M | 1.98% | +165,030+6.2% | Added |
| Alecta Pensionsforsakring, Omsesidigt | 2,819,365 | $470.0M | 2.62% | 00.0% | Unchanged |
| Goldman Sachs Group Inc | 2,790,600 | $465.2M | 0.09% | +16,324+0.6% | Added |
| Invesco Ltd. | 2,159,690 | $360.0M | 0.08% | −8,057−0.4% | Reduced |
| Northern Trust Corp | 2,129,292 | $355.0M | 0.06% | −76,112−3.5% | Reduced |
| Champlain Investment Partners, LLC | 2,101,685 | $350.4M | 2.15% | +3,605+0.2% | Added |
| Dimensional Fund Advisors LP | 1,882,166 | $313.8M | 0.08% | +148,447+8.6% | Added |
| Ameriprise Financial Inc | 1,710,478 | $285.2M | 0.08% | −643,452−27.3% | Reduced |
| Kayne Anderson Rudnick Investment Management LLC | 1,660,133 | $276.8M | 0.68% | +186,263+12.6% | Added |
| UBS Asset Management Americas Inc | 1,651,181 | $275.3M | 0.08% | +333,891+25.3% | Added |
| Winslow Capital Management, LLC | 1,629,980 | $271.7M | 0.98% | +112,805+7.4% | Added |
| T. Rowe Price Investment Management, Inc. | 1,540,025 | $256.7M | 0.16% | −764,373−33.2% | Reduced |
| Bank of America Corp | 1,514,557 | $252.5M | 0.02% | +151,561+11.1% | Added |
| Nuveen Asset Management, LLC | 1,419,610 | $236.7M | 0.07% | −541,116−27.6% | Reduced |
| Legal & General Group Plc | 1,388,426 | $231.5M | 0.07% | +17,256+1.3% | Added |
| Franklin Resources Inc | 1,277,368 | $213.0M | 0.07% | +102,183+8.7% | Added |
| Charles Schwab Investment Management Inc | 1,272,214 | $212.1M | 0.04% | +33,545+2.7% | Added |
| AustralianSuper Pty Ltd | 1,219,716 | $203.3M | 1.17% | 00.0% | Unchanged |
| Deutsche Bank AG | 1,201,340 | $200.3M | 0.09% | +142,095+13.4% | Added |
| DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main | 1,188,207 | $198.1M | 0.22% | −63,784−5.1% | Reduced |
| Royal Bank of Canada | 1,077,255 | $179.6M | 0.04% | +38,182+3.7% | Added |
| EdgePoint Investment Group Inc. | 1,045,499 | $174.3M | 1.47% | +100,316+10.6% | Added |
| Wellington Management Group LLP | 1,018,821 | $169.8M | 0.03% | −184,631−15.3% | Reduced |
| Gabelli Funds LLC | 1,017,184 | $169.6M | 1.29% | −5,000−0.5% | Reduced |
| Capital International Investors | 980,150 | $163.4M | 0.03% | −2,208,803−69.3% | Reduced |
| Principal Financial Group Inc | 976,808 | $162.8M | 0.10% | +702,674+256.3% | Added |
| Bank Julius Baer & Co. Ltd, Zurich | 883,929 | $160.2M | 0.61% | −30,069−3.3% | Reduced |
| Giverny Capital Inc.SuperinvestorGiverny Capital | 936,696 | $156.2M | 6.60% | +8,719+0.9% | Added |
| Southpoint Capital Advisors LP | 900,000 | $150.0M | 3.73% | +300,000+50.0% | Added |
| DekaBank Deutsche Girozentrale | 878,199 | $145.8M | 0.26% | +20,356+2.4% | Added |
| Neuberger Berman Group LLC | 802,133 | $133.7M | 0.11% | +89,636+12.6% | Added |
| Bessemer Group Inc | 742,699 | $123.8M | 0.22% | +8,511+1.2% | Added |
| Blair William & Co | 731,313 | $121.9M | 0.38% | −3,058−0.4% | Reduced |
| UBS Group AG | 684,606 | $114.1M | 0.04% | +75,915+12.5% | Added |
| Swiss National Bank | 684,525 | $114.1M | 0.08% | −6,600−1.0% | Reduced |
| Silvercrest Asset Management Group LLC | 680,085 | $113.4M | 0.78% | −14,285−2.1% | Reduced |
| Ensign Peak Advisors, Inc | 674,899 | $112.5M | 0.21% | −1,963−0.3% | Reduced |
| Gamco Investors, Inc. Et Al | 673,974 | $112.4M | 1.22% | −23,235−3.3% | Reduced |
| Barclays PLC | 668,242 | $111.4M | 0.05% | −73,639−9.9% | Reduced |
| Jarislowsky, Fraser Ltd | 655,392 | $109.3M | 0.66% | −4,543−0.7% | Reduced |
| Qube Research & Technologies Ltd | 620,062 | $103.4M | 0.19% | −281,778−31.2% | Reduced |
| National Pension Service | 591,806 | $98.7M | 0.11% | +6,483+1.1% | Added |
| Amundi | 584,671 | $97.2M | 0.04% | +141,043+31.8% | Added |
| Snyder Capital Management L P | 572,990 | $95.5M | 2.14% | −3,836−0.7% | Reduced |
| Adage Capital Partners GP, L.L.C. | 566,378 | $94.4M | 0.17% | −293,835−34.2% | Reduced |
| HSBC Holdings PLC | 561,250 | $93.6M | 0.06% | +15,599+2.9% | Added |
| Voya Investment Management LLC | 558,101 | $92.9M | 0.09% | −9,527−1.7% | Reduced |
| Maren Capital LLC | 536,441 | $89.4M | 8.61% | +94,718+21.4% | Added |
| Wells Fargo & Company | 508,829 | $84.8M | 0.02% | −2,205−0.4% | Reduced |
| HM Payson & Co | 506,959 | $84.5M | 1.54% | −9,480−1.8% | Reduced |
| Sumitomo Mitsui Trust Holdings, Inc. | 501,321 | $83.6M | 0.06% | −44,329−8.1% | Reduced |
| Rhumbline Advisers | 498,904 | $83.2M | 0.08% | −5,330−1.1% | Reduced |
| CCLA Investment Management Ltd | 483,152 | $80.4M | 1.24% | +5,373+1.1% | Added |
| California Public Employees Retirement System | 477,914 | $79.7M | 0.06% | −56,357−10.5% | Reduced |
| Port Capital LLC | 463,881 | $77.3M | 3.87% | +23,230+5.3% | Added |
| Voloridge Investment Management, LLC | 462,040 | $77.0M | 0.29% | +105,399+29.6% | Added |
| Mawer Investment Management Ltd. | 460,119 | $76.7M | 0.36% | −65,439−12.5% | Reduced |
| Capital Group Private Client Services, Inc. | 458,971 | $76.5M | 0.77% | −25,693−5.3% | Reduced |
| Westfield Capital Management Co LP | 442,996 | $73.9M | 0.36% | −510,607−53.5% | Reduced |
| Acadian Asset Management LLC | 430,709 | $71.8M | 0.22% | +42,577+11.0% | Added |
| SEI Investments Co | 425,119 | $70.9M | 0.10% | +30,238+7.7% | Added |
| Employees Retirement System of Texas | 413,044 | $68.9M | 0.65% | 00.0% | Unchanged |
| American Century Companies Inc | 411,183 | $68.5M | 0.04% | −320,905−43.8% | Reduced |
| Royal London Asset Management Ltd | 405,447 | $67.6M | 0.17% | −77,479−16.0% | Reduced |
| Glenmede Trust Co NA | 395,633 | $66.0M | 0.33% | −27,269−6.4% | Reduced |
| Dixon Mitchell Investment Counsel Inc. | 381,623 | $63.9M | 3.21% | +128,246+50.6% | Added |
| California State Teachers Retirement System | 377,673 | $63.0M | 0.08% | +20,867+5.8% | Added |
| Mountain Pacific Investment Advisers Inc | 370,642 | $61.8M | 4.60% | −116,235−23.9% | Reduced |
| Jennison Associates LLC | 359,123 | $59.9M | 0.04% | +60,020+20.1% | Added |
| STRS Ohio | 358,805 | $59.8M | 0.24% | −9,067−2.5% | Reduced |
| TimesSquare Capital Management, LLC | 356,092 | $59.4M | 0.93% | −6,500−1.8% | Reduced |
| Primecap Management Co | 352,400 | $58.7M | 0.04% | −34,500−8.9% | Reduced |
| Envestnet Asset Management Inc | 346,275 | $57.7M | 0.02% | +15,276+4.6% | Added |
| Davis R M Inc | 329,809 | $55.0M | 1.12% | +9,003+2.8% | Added |
| Bank of Montreal | 307,017 | $52.0M | 0.03% | +29,212+10.5% | Added |
| Two Sigma Advisers, LP | 308,900 | $51.5M | 0.11% | −144,700−31.9% | Reduced |
| Mitsubishi UFJ Kokusai Asset Management Co., Ltd. | 305,230 | $50.9M | 0.06% | +32,210+11.8% | Added |
| BNP Paribas Arbitrage, SA | 288,803 | $48.1M | 0.05% | +82,075+39.7% | Added |
| M.D. Sass Investors Services, Inc. | 284,037 | $47.4M | 3.85% | +284,037 | New |
| Allianz Asset Management GmbH | 277,483 | $46.3M | 0.07% | +27,289+10.9% | Added |
| Two Sigma Investments, LP | 275,446 | $45.9M | 0.11% | −43,752−13.7% | Reduced |
| Lazard Asset Management LLC | 264,169 | $44.0M | 0.06% | −41,674−13.6% | Reduced |
| Cooke & Bieler LP | 262,353 | $43.7M | 0.42% | −2,520−1.0% | Reduced |
| CIBC Private Wealth Group, LLC | 264,132 | $43.4M | 0.08% | −1,547−0.6% | Reduced |
| Janus Henderson Group PLC | 260,561 | $43.4M | 0.02% | −22,487−7.9% | Reduced |
| Aristotle Atlantic Partners, LLC | 250,354 | $41.7M | 1.35% | −1,783−0.7% | Reduced |