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 |
|---|---|---|---|---|---|
| CIBC Private Wealth Group, LLC | 225,478 | $30.1M | 0.07% | +18,883+9.1% | Added |
| Balyasny Asset Management LLC | 228,192 | $30.5M | 0.17% | +141,090+162.0% | Added |
| Public Employees Retirement Association of Colorado | 229,978 | $30.7M | 0.13% | −3,869−1.7% | Reduced |
| HM Payson & Co | 234,767 | $31.3M | 0.76% | +5,752+2.5% | Added |
| Amundi | 242,798 | $32.4M | 0.02% | +242,798 | New |
| Santori & Peters | 248,131 | $33.1M | 18.72% | −1,051−0.4% | Reduced |
| New York State Teachers Retirement System | 248,275 | $33.1M | 0.07% | −15,878−6.0% | Reduced |
| Zurich Insurance Group Ltd | 249,711 | $33.3M | 0.42% | +249,711 | New |
| Thrivent Financial for Lutherans | 254,906 | $34.0M | 0.07% | +30,650+13.7% | Added |
| Bank of Nova Scotia | 257,833 | $34.4M | 0.06% | −8,455−3.2% | Reduced |
| Meiji Yasuda Asset Management Co Ltd. | 260,312 | $34.8M | 1.65% | +193,858+291.7% | Added |
| Kornitzer Capital Management Inc | 267,770 | $35.7M | 0.54% | 00.0% | Unchanged |
| Pictet Asset Management Ltd | 268,128 | $35.8M | 0.04% | −789,350−74.6% | Reduced |
| Vaughan Nelson Investment Management, L.P. | 271,930 | $36.3M | 0.37% | −12,336−4.3% | Reduced |
| FIL Ltd | 272,219 | $36.3M | 0.04% | +1,770+0.7% | Added |
| Commerce Bank | 281,299 | $37.6M | 0.27% | +7,232+2.6% | Added |
| Compagnie Lombard Odier SCmA | 287,241 | $38.3M | 0.84% | −13,826−4.6% | Reduced |
| Clearbridge Investments, LLC | 293,686 | $39.2M | 0.03% | −234−0.1% | Reduced |
| State Board of Administration of Florida Retirement System | 295,621 | $39.5M | 0.07% | −4,790−1.6% | Reduced |
| Standard Life Aberdeen plc | 311,573 | $41.6M | 0.09% | +214,370+220.5% | Added |
| Natixis | 311,793 | $41.6M | 0.18% | +175,358+128.5% | Added |
| National Pension Service | 325,742 | $43.5M | 0.08% | +1,981+0.6% | Added |
| DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main | 327,503 | $43.7M | 0.07% | +61,012+22.9% | Added |
| Capital Research Global Investors | 327,750 | $43.8M | 0.01% | +920+0.3% | Added |
| New York State Common Retirement Fund | 330,256 | $44.1M | 0.05% | −52,494−13.7% | Reduced |
| Principal Financial Group Inc | 350,638 | $46.8M | 0.03% | +9,043+2.6% | Added |
| Capital International Inc | 350,921 | $46.8M | 0.42% | −16,704−4.5% | Reduced |
| TD Asset Management Inc | 341,196 | $47.4M | 0.05% | −34,628−9.2% | Reduced |
| Nissay Asset Management Corp | 355,421 | $47.4M | 0.42% | −67,839−16.0% | Reduced |
| Snyder Capital Management L P | 356,499 | $47.6M | 1.33% | −15,317−4.1% | Reduced |
| Prudential Financial Inc | 359,385 | $48.0M | 0.07% | +141,502+64.9% | Added |
| UBS Group AG | 370,912 | $49.5M | 0.02% | −916−0.2% | Reduced |
| Mackenzie Financial Corp | 379,148 | $50.6M | 0.07% | −167,190−30.6% | Reduced |
| Royal London Asset Management Ltd | 388,162 | $51.8M | 0.21% | −9,757−2.5% | Reduced |
| Jennison Associates LLC | 393,437 | $52.5M | 0.03% | −7,535−1.9% | Reduced |
| HSBC Holdings PLC | 398,763 | $53.1M | 0.06% | +50,225+14.4% | Added |
| AQR Capital Management LLC | 401,037 | $53.3M | 0.09% | −171,153−29.9% | Reduced |
| California State Teachers Retirement System | 408,830 | $54.6M | 0.07% | −15,969−3.8% | Reduced |
| Davis R M Inc | 409,606 | $54.7M | 1.37% | −8,104−1.9% | Reduced |
| Barclays PLC | 421,555 | $56.3M | 0.05% | +136,426+47.8% | Added |
| Manufacturers Life Insurance Company, The | 429,898 | $57.4M | 0.05% | +167,805+64.0% | Added |
| Rhumbline Advisers | 432,041 | $57.7M | 0.08% | −12,838−2.9% | Reduced |
| Price T Rowe Associates Inc | 432,195 | $57.7M | 0.01% | −1,145−0.3% | Reduced |
| TimesSquare Capital Management, LLC | 442,200 | $59.0M | 0.48% | −17,500−3.8% | Reduced |
| Aristotle Atlantic Partners, LLC | 450,013 | $60.1M | 3.96% | +3,614+0.8% | Added |
| Argent Capital Management LLC | 452,655 | $60.4M | 1.89% | −7,142−1.6% | Reduced |
| Port Capital LLC | 459,660 | $61.4M | 3.20% | −1,367−0.3% | Reduced |
| Fred Alger Management, LLC | 487,517 | $65.1M | 0.15% | −247,384−33.7% | Reduced |
| Janus Henderson Group PLC | 493,935 | $65.9M | 0.03% | +343+0.1% | Added |
| KBC Group NV | 498,599 | $66.6M | 0.24% | +34,516+7.4% | Added |
| Glenmede Trust Co NA | 499,419 | $66.7M | 0.34% | +2390.0% | Added |
| Epoch Investment Partners, Inc. | 506,891 | $67.7M | 0.36% | −156,846−23.6% | Reduced |
| Mountain Pacific Investment Advisers Inc | 510,995 | $68.2M | 4.30% | −7,031−1.4% | Reduced |
| California Public Employees Retirement System | 518,187 | $69.2M | 0.05% | −6,450−1.2% | Reduced |
| D. E. Shaw & Co., Inc. | 519,409 | $69.3M | 0.08% | −603,089−53.7% | Reduced |
| Atlanta Capital Management Co L L C | 520,957 | $69.5M | 0.24% | −40,761−7.3% | Reduced |
| STRS Ohio | 531,289 | $70.9M | 0.26% | −1,496−0.3% | Reduced |
| Bank of Montreal | 540,645 | $72.1M | 0.04% | +201,248+59.3% | Added |
| Nuveen Asset Management, LLC | 569,711 | $76.1M | 0.02% | −46,639−7.6% | Reduced |
| Ensign Peak Advisors, Inc | 604,611 | $80.7M | 0.16% | −22,643−3.6% | Reduced |
| Neuberger Berman Group LLC | 642,263 | $85.6M | 0.07% | −1,483−0.2% | Reduced |
| Adage Capital Partners GP, L.L.C. | 646,989 | $86.4M | 0.17% | +81,555+14.4% | Added |
| Credit Suisse AG | 650,874 | $86.6M | 0.07% | −18,686−2.8% | Reduced |
| Capital Bank & Trust Co | 663,709 | $88.6M | 1.03% | +334+0.1% | Added |
| Teacher Retirement System of Texas | 674,951 | $90.1M | 0.50% | +33,944+5.3% | Added |
| Sumitomo Mitsui Trust Holdings, Inc. | 685,617 | $91.5M | 0.05% | −85,351−11.1% | Reduced |
| Kayne Anderson Rudnick Investment Management LLC | 698,225 | $93.2M | 0.23% | +71,907+11.5% | Added |
| CCLA Investment Management Ltd | 706,407 | $94.3M | 1.65% | +106,572+17.8% | Added |
| Millennium Management LLC | 733,827 | $98.0M | 0.13% | +453,903+162.2% | Added |
| Giverny Capital Inc.SuperinvestorGiverny Capital | 740,843 | $98.9M | 6.02% | +22,889+3.2% | Added |
| Blair William & Co | 762,927 | $101.9M | 0.35% | −5,648−0.7% | Reduced |
| Morgan Stanley | 768,746 | $102.6M | 0.01% | +320,751+71.6% | Added |
| Wells Fargo & Company | 792,572 | $105.8M | 0.02% | −247,655−23.8% | Reduced |
| Royal Bank of Canada | 815,051 | $108.8M | 0.03% | +206,431+33.9% | Added |
| Gamco Investors, Inc. Et Al | 831,612 | $111.0M | 0.94% | −22,950−2.7% | Reduced |
| Parametric Portfolio Associates LLC | 839,395 | $112.1M | 0.06% | −8,299−1.0% | Reduced |
| Victory Capital Management Inc | 860,169 | $114.8M | 0.11% | +1,142+0.1% | Added |
| Cooke & Bieler LP | 898,967 | $120.0M | 1.11% | −5,332−0.6% | Reduced |
| Swiss National Bank | 940,486 | $125.6M | 0.08% | +55,703+6.3% | Added |
| EdgePoint Investment Group Inc. | 952,571 | $127.2M | 0.97% | −2,342−0.2% | Reduced |
| Franklin Resources Inc | 973,618 | $130.0M | 0.05% | −3,322−0.3% | Reduced |
| UBS Asset Management Americas Inc | 1,008,456 | $134.6M | 0.06% | +63,355+6.7% | Added |
| Charles Schwab Investment Management Inc | 1,035,287 | $138.2M | 0.05% | +23,059+2.3% | Added |
| Schroder Investment Management Group | 1,218,609 | $162.7M | 0.20% | +164,668+15.6% | Added |
| Silvercrest Asset Management Group LLC | 1,280,927 | $171.0M | 1.12% | −20,041−1.5% | Reduced |
| Goldman Sachs Group Inc | 1,290,619 | $172.3M | 0.05% | −441,969−25.5% | Reduced |
| Eaton Vance Management | 1,291,204 | $172.4M | 0.23% | −57,947−4.3% | Reduced |
| Primecap Management Co | 1,294,540 | $172.8M | 0.12% | −6,800−0.5% | Reduced |
| Gabelli Funds LLC | 1,295,450 | $172.9M | 1.10% | −14,765−1.1% | Reduced |
| Westfield Capital Management Co LP | 1,319,697 | $176.2M | 1.06% | −62,632−4.5% | Reduced |
| Dimensional Fund Advisors LP | 1,343,444 | $179.3M | 0.06% | −13,788−1.0% | Reduced |
| Bank of America Corp | 1,368,963 | $182.8M | 0.02% | +189,345+16.1% | Added |
| First Trust Advisors LP | 1,383,443 | $184.7M | 0.20% | +76,295+5.8% | Added |
| Deutsche Bank AG | 1,396,880 | $186.5M | 0.09% | −54,416−3.7% | Reduced |
| Legal & General Group Plc | 1,490,757 | $199.0M | 0.07% | +82,447+5.9% | Added |
| Wellington Management Group LLP | 1,519,052 | $202.8M | 0.03% | −98,855−6.1% | Reduced |
| Citadel Advisors LLC | 1,559,190 | $208.2M | 0.22% | −66,782−4.1% | Reduced |
| Ameriprise Financial Inc | 1,584,412 | $211.5M | 0.07% | −351,215−18.1% | Reduced |
| Harding Loevner LP | 1,601,742 | $213.8M | 0.80% | +26,677+1.7% | Added |
| Flossbach Von Storch AG | 1,786,390 | $238.5M | 0.71% | −6,158−0.3% | Reduced |