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 2021
Institutional positions in Ametek Inc as of Jun 30, 2021. 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
- 723
- +34 vs. Q1 2021
- Shares held
- 200.9M
- +1.95M (+1.0%) vs. Q1 2021
- Total value
- $26.8B
- +$1.41B (+5.5%) vs. Q1 2021
- New holders
- 79
- 241 more added
- Sold out
- 45
- 260 more reduced
6 institutions that held it in Q1 2021 haven't filed for Q2 2021 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2021: 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 2021
Shares, value and share of portfolio for each institution holding Ametek Inc; share changes are against Q1 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Vanguard Group Inc | 23,966,855 | $3.20B | 0.08% | −15,411−0.1% | Reduced |
| BlackRock Inc. | 15,037,967 | $2.01B | 0.06% | −309,445−2.0% | Reduced |
| FMR LLC | 9,549,574 | $1.27B | 0.10% | −311,960−3.2% | Reduced |
| State Street Corp | 9,304,808 | $1.24B | 0.07% | −11,869−0.1% | Reduced |
| Massachusetts Financial Services Co | 7,858,625 | $1.05B | 0.31% | −146,380−1.8% | Reduced |
| JPMorgan Chase & Co | 5,351,434 | $714.4M | 0.09% | +486,751+10.0% | Added |
| American Century Companies Inc | 4,622,476 | $617.1M | 0.42% | −614,164−11.7% | Reduced |
| Mawer Investment Management Ltd. | 4,209,917 | $562.0M | 2.78% | +167,689+4.1% | Added |
| Alecta Pensionsforsakring, Omsesidigt | 4,174,365 | $556.9M | 2.56% | 00.0% | Unchanged |
| Geode Capital Management, LLC | 4,012,730 | $534.2M | 0.07% | +141,754+3.7% | Added |
| Capital International Investors | 3,745,557 | $499.9M | 0.11% | +1,006,926+36.8% | Added |
| Alliancebernstein L.P. | 3,459,236 | $461.8M | 0.19% | +573,990+19.9% | Added |
| Boston Partners | 3,271,835 | $436.8M | 0.56% | +67,569+2.1% | Added |
| Champlain Investment Partners, LLC | 2,959,215 | $395.1M | 1.88% | −8,320−0.3% | Reduced |
| Bank of New York Mellon Corp | 2,802,949 | $374.2M | 0.07% | +100,820+3.7% | Added |
| Allianz Asset Management GmbH | 2,695,802 | $359.9M | 0.32% | +110,928+4.3% | Added |
| Invesco Ltd. | 2,549,005 | $340.3M | 0.08% | +654,530+34.5% | Added |
| Northern Trust Corp | 2,328,513 | $310.9M | 0.05% | −51,077−2.1% | Reduced |
| Norges Bank | 2,254,260 | $300.9M | 0.07% | +122,052+5.7% | Added |
| Voya Investment Management LLC | 2,190,690 | $292.5M | 0.57% | −6330.0% | Reduced |
| AustralianSuper Pty Ltd | 2,174,433 | $290.3M | 2.03% | 00.0% | Unchanged |
| Bessemer Group Inc | 2,009,769 | $268.3M | 0.58% | +73,629+3.8% | Added |
| Flossbach Von Storch AG | 1,786,390 | $238.5M | 0.71% | −6,158−0.3% | Reduced |
| Harding Loevner LP | 1,601,742 | $213.8M | 0.80% | +26,677+1.7% | Added |
| Ameriprise Financial Inc | 1,584,412 | $211.5M | 0.07% | −351,215−18.1% | Reduced |
| Citadel Advisors LLC | 1,559,190 | $208.2M | 0.22% | −66,782−4.1% | Reduced |
| Wellington Management Group LLP | 1,519,052 | $202.8M | 0.03% | −98,855−6.1% | Reduced |
| Legal & General Group Plc | 1,490,757 | $199.0M | 0.07% | +82,447+5.9% | Added |
| Deutsche Bank AG | 1,396,880 | $186.5M | 0.09% | −54,416−3.7% | Reduced |
| First Trust Advisors LP | 1,383,443 | $184.7M | 0.20% | +76,295+5.8% | Added |
| Bank of America Corp | 1,368,963 | $182.8M | 0.02% | +189,345+16.1% | Added |
| Dimensional Fund Advisors LP | 1,343,444 | $179.3M | 0.06% | −13,788−1.0% | Reduced |
| Westfield Capital Management Co LP | 1,319,697 | $176.2M | 1.06% | −62,632−4.5% | Reduced |
| Gabelli Funds LLC | 1,295,450 | $172.9M | 1.10% | −14,765−1.1% | Reduced |
| Primecap Management Co | 1,294,540 | $172.8M | 0.12% | −6,800−0.5% | Reduced |
| Eaton Vance Management | 1,291,204 | $172.4M | 0.23% | −57,947−4.3% | Reduced |
| Goldman Sachs Group Inc | 1,290,619 | $172.3M | 0.05% | −441,969−25.5% | Reduced |
| Silvercrest Asset Management Group LLC | 1,280,927 | $171.0M | 1.12% | −20,041−1.5% | Reduced |
| Schroder Investment Management Group | 1,218,609 | $162.7M | 0.20% | +164,668+15.6% | Added |
| Charles Schwab Investment Management Inc | 1,035,287 | $138.2M | 0.05% | +23,059+2.3% | Added |
| UBS Asset Management Americas Inc | 1,008,456 | $134.6M | 0.06% | +63,355+6.7% | Added |
| Franklin Resources Inc | 973,618 | $130.0M | 0.05% | −3,322−0.3% | Reduced |
| EdgePoint Investment Group Inc. | 952,571 | $127.2M | 0.97% | −2,342−0.2% | Reduced |
| Swiss National Bank | 940,486 | $125.6M | 0.08% | +55,703+6.3% | Added |
| Cooke & Bieler LP | 898,967 | $120.0M | 1.11% | −5,332−0.6% | Reduced |
| Victory Capital Management Inc | 860,169 | $114.8M | 0.11% | +1,142+0.1% | Added |
| Parametric Portfolio Associates LLC | 839,395 | $112.1M | 0.06% | −8,299−1.0% | Reduced |
| Gamco Investors, Inc. Et Al | 831,612 | $111.0M | 0.94% | −22,950−2.7% | Reduced |
| Royal Bank of Canada | 815,051 | $108.8M | 0.03% | +206,431+33.9% | Added |
| Wells Fargo & Company | 792,572 | $105.8M | 0.02% | −247,655−23.8% | Reduced |
| Morgan Stanley | 768,746 | $102.6M | 0.01% | +320,751+71.6% | Added |
| Blair William & Co | 762,927 | $101.9M | 0.35% | −5,648−0.7% | Reduced |
| Giverny Capital Inc.SuperinvestorGiverny Capital | 740,843 | $98.9M | 6.02% | +22,889+3.2% | Added |
| Millennium Management LLC | 733,827 | $98.0M | 0.13% | +453,903+162.2% | Added |
| CCLA Investment Management Ltd | 706,407 | $94.3M | 1.65% | +106,572+17.8% | Added |
| Kayne Anderson Rudnick Investment Management LLC | 698,225 | $93.2M | 0.23% | +71,907+11.5% | Added |
| Sumitomo Mitsui Trust Holdings, Inc. | 685,617 | $91.5M | 0.05% | −85,351−11.1% | Reduced |
| Teacher Retirement System of Texas | 674,951 | $90.1M | 0.50% | +33,944+5.3% | Added |
| Capital Bank & Trust Co | 663,709 | $88.6M | 1.03% | +334+0.1% | Added |
| Credit Suisse AG | 650,874 | $86.6M | 0.07% | −18,686−2.8% | Reduced |
| Adage Capital Partners GP, L.L.C. | 646,989 | $86.4M | 0.17% | +81,555+14.4% | Added |
| Neuberger Berman Group LLC | 642,263 | $85.6M | 0.07% | −1,483−0.2% | Reduced |
| Ensign Peak Advisors, Inc | 604,611 | $80.7M | 0.16% | −22,643−3.6% | Reduced |
| Nuveen Asset Management, LLC | 569,711 | $76.1M | 0.02% | −46,639−7.6% | Reduced |
| Bank of Montreal | 540,645 | $72.1M | 0.04% | +201,248+59.3% | Added |
| STRS Ohio | 531,289 | $70.9M | 0.26% | −1,496−0.3% | Reduced |
| Atlanta Capital Management Co L L C | 520,957 | $69.5M | 0.24% | −40,761−7.3% | Reduced |
| D. E. Shaw & Co., Inc. | 519,409 | $69.3M | 0.08% | −603,089−53.7% | Reduced |
| California Public Employees Retirement System | 518,187 | $69.2M | 0.05% | −6,450−1.2% | Reduced |
| Mountain Pacific Investment Advisers Inc | 510,995 | $68.2M | 4.30% | −7,031−1.4% | Reduced |
| Epoch Investment Partners, Inc. | 506,891 | $67.7M | 0.36% | −156,846−23.6% | Reduced |
| Glenmede Trust Co NA | 499,419 | $66.7M | 0.34% | +2390.0% | Added |
| KBC Group NV | 498,599 | $66.6M | 0.24% | +34,516+7.4% | Added |
| Janus Henderson Group PLC | 493,935 | $65.9M | 0.03% | +343+0.1% | Added |
| Fred Alger Management, LLC | 487,517 | $65.1M | 0.15% | −247,384−33.7% | Reduced |
| Port Capital LLC | 459,660 | $61.4M | 3.20% | −1,367−0.3% | Reduced |
| Argent Capital Management LLC | 452,655 | $60.4M | 1.89% | −7,142−1.6% | Reduced |
| Aristotle Atlantic Partners, LLC | 450,013 | $60.1M | 3.96% | +3,614+0.8% | Added |
| TimesSquare Capital Management, LLC | 442,200 | $59.0M | 0.48% | −17,500−3.8% | Reduced |
| Price T Rowe Associates Inc | 432,195 | $57.7M | 0.01% | −1,145−0.3% | Reduced |
| Rhumbline Advisers | 432,041 | $57.7M | 0.08% | −12,838−2.9% | Reduced |
| Manufacturers Life Insurance Company, The | 429,898 | $57.4M | 0.05% | +167,805+64.0% | Added |
| Barclays PLC | 421,555 | $56.3M | 0.05% | +136,426+47.8% | Added |
| Davis R M Inc | 409,606 | $54.7M | 1.37% | −8,104−1.9% | Reduced |
| California State Teachers Retirement System | 408,830 | $54.6M | 0.07% | −15,969−3.8% | Reduced |
| AQR Capital Management LLC | 401,037 | $53.3M | 0.09% | −171,153−29.9% | Reduced |
| HSBC Holdings PLC | 398,763 | $53.1M | 0.06% | +50,225+14.4% | Added |
| Jennison Associates LLC | 393,437 | $52.5M | 0.03% | −7,535−1.9% | Reduced |
| Royal London Asset Management Ltd | 388,162 | $51.8M | 0.21% | −9,757−2.5% | Reduced |
| Mackenzie Financial Corp | 379,148 | $50.6M | 0.07% | −167,190−30.6% | Reduced |
| UBS Group AG | 370,912 | $49.5M | 0.02% | −916−0.2% | Reduced |
| Prudential Financial Inc | 359,385 | $48.0M | 0.07% | +141,502+64.9% | Added |
| Snyder Capital Management L P | 356,499 | $47.6M | 1.33% | −15,317−4.1% | Reduced |
| Nissay Asset Management Corp | 355,421 | $47.4M | 0.42% | −67,839−16.0% | Reduced |
| TD Asset Management Inc | 341,196 | $47.4M | 0.05% | −34,628−9.2% | Reduced |
| Capital International Inc | 350,921 | $46.8M | 0.42% | −16,704−4.5% | Reduced |
| Principal Financial Group Inc | 350,638 | $46.8M | 0.03% | +9,043+2.6% | Added |
| New York State Common Retirement Fund | 330,256 | $44.1M | 0.05% | −52,494−13.7% | Reduced |
| Capital Research Global Investors | 327,750 | $43.8M | 0.01% | +920+0.3% | Added |
| DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main | 327,503 | $43.7M | 0.07% | +61,012+22.9% | Added |