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, Q3 2021
Institutional positions in Ametek Inc as of Sep 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
- 719
- +3 vs. Q2 2021
- Shares held
- 200.5M
- −54.7K (0.0%) vs. Q2 2021
- Total value
- $24.9B
- −$1.90B (−7.1%) vs. Q2 2021
- New holders
- 62
- 246 more added
- Sold out
- 59
- 265 more reduced
7 institutions that held it in Q2 2021 haven't filed for Q3 2021 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 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, Q3 2021
Shares, value and share of portfolio for each institution holding Ametek Inc; share changes are against Q2 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Fifth Third Bancorp | 18,763 | $2.33M | 0.01% | −83−0.4% | Reduced |
| Sit Investment Associates Inc | 18,800 | $2.33M | 0.06% | 00.0% | Unchanged |
| Meiji Yasuda Life Insurance Co | 19,047 | $2.36M | 0.04% | −88−0.5% | Reduced |
| Richard Bernstein Advisors LLC | 19,343 | $2.40M | 0.05% | 00.0% | Unchanged |
| Oregon Public Employees Retirement Fund | 19,334 | $2.40M | 0.03% | +275+1.4% | Added |
| ING Groep NV | 19,411 | $2.41M | 0.03% | +445+2.3% | Added |
| Vigilant Capital Management, LLC | 19,497 | $2.42M | 0.19% | +37+0.2% | Added |
| Securian Asset Management, Inc | 19,548 | $2.42M | 0.05% | −100−0.5% | Reduced |
| Sheaff Brock Investment Advisors, LLC | 19,612 | $2.43M | 0.24% | 00.0% | Unchanged |
| MAI Capital Management | 19,818 | $2.46M | 0.05% | +14+0.1% | Added |
| Norinchukin Bank, The | 19,867 | $2.46M | 0.03% | +759+4.0% | Added |
| Bright Rock Capital Management, LLC | 20,000 | $2.48M | 0.62% | 00.0% | Unchanged |
| Brookfield Asset Management Inc. | 20,000 | $2.48M | 0.01% | +20,000 | New |
| Candriam Luxembourg S.C.A. | 20,695 | $2.57M | 0.02% | −3,767−15.4% | Reduced |
| Dynamic Technology Lab Private Ltd | 20,806 | $2.58M | 0.31% | +6,109+41.6% | Added |
| Moors & Cabot, Inc. | 20,788 | $2.58M | 0.16% | −61−0.3% | Reduced |
| CIBC Asset Management Inc | 21,270 | $2.64M | 0.01% | +1,048+5.2% | Added |
| Crossmark Global Holdings, Inc. | 21,280 | $2.64M | 0.06% | −140−0.7% | Reduced |
| Hartford Investment Management Co | 21,514 | $2.67M | 0.07% | −2,819−11.6% | Reduced |
| B. Metzler seel. Sohn & Co. Holding AG | 21,538 | $2.67M | 0.04% | −635−2.9% | Reduced |
| Buckhead Capital Management LLC | 21,794 | $2.70M | 0.60% | −183−0.8% | Reduced |
| Wealthfront Advisers LLC | 22,144 | $2.75M | 0.01% | +3,743+20.3% | Added |
| IndexIQ Advisors LLC | 22,298 | $2.77M | 0.09% | −338−1.5% | Reduced |
| Charter Trust Co | 22,677 | $2.81M | 0.26% | −6,832−23.2% | Reduced |
| Trexquant Investment LP | 22,748 | $2.82M | 0.22% | −4,004−15.0% | Reduced |
| Seven Eight Capital, LP | 23,404 | $2.90M | 0.28% | +21,100+915.8% | Added |
| Healthcare of Ontario Pension Plan Trust Fund | 24,886 | $3.09M | 0.01% | −61,390−71.2% | Reduced |
| Farmers & Merchants Investments Inc | 25,119 | $3.12M | 0.13% | −128−0.5% | Reduced |
| Creative Planning | 25,294 | $3.14M | 0.01% | +14,568+135.8% | Added |
| Holocene Advisors, LP | 25,445 | $3.15M | 0.02% | +9,052+55.2% | Added |
| Railway Pension Investments Ltd | 26,072 | $3.23M | 0.03% | 00.0% | Unchanged |
| Capital Investment Services of America, Inc. | 26,695 | $3.31M | 0.32% | −1,000−3.6% | Reduced |
| Sturgeon Ventures LLP | 26,893 | $3.33M | 1.67% | −6,974−20.6% | Reduced |
| Metropolitan Life Insurance Co | 26,931 | $3.34M | 0.05% | −895−3.2% | Reduced |
| Korea Investment CORP | 27,100 | $3.36M | 0.01% | −61,600−69.4% | Reduced |
| Duncker Streett & Co Inc | 27,634 | $3.43M | 0.65% | −742−2.6% | Reduced |
| Neville Rodie & Shaw Inc | 28,038 | $3.48M | 0.27% | −170−0.6% | Reduced |
| M&T Bank Corp | 28,681 | $3.56M | 0.02% | +35+0.1% | Added |
| Brown Advisory Inc | 28,850 | $3.58M | 0.01% | −1,520−5.0% | Reduced |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 28,974 | $3.59M | 0.04% | +42+0.1% | Added |
| Daiwa Securities Group Inc. | 29,238 | $3.63M | 0.02% | −10,927−27.2% | Reduced |
| Pacer Advisors, Inc. | 29,407 | $3.65M | 0.05% | +8,896+43.4% | Added |
| Security Asset Management | 29,689 | $3.68M | 1.49% | 00.0% | Unchanged |
| Harvey Investment Co LLC | 29,889 | $3.71M | 0.48% | +595+2.0% | Added |
| Quantbot Technologies LP | 29,993 | $3.72M | 0.27% | +5,412+22.0% | Added |
| IFM Investors Pty Ltd | 30,043 | $3.73M | 0.08% | +106+0.4% | Added |
| Mutual of America Capital Management LLC | 30,427 | $3.77M | 0.04% | +190+0.6% | Added |
| Carderock Capital Management Inc | 30,730 | $3.81M | 1.07% | −6,774−18.1% | Reduced |
| Advisor Group Holdings, Inc. | 31,477 | $3.90M | 0.01% | +912+3.0% | Added |
| Oak Ridge Investments LLC | 32,050 | $3.97M | 0.35% | +32,050 | New |
| Swiss Life Asset Management Ltd | 32,158 | $3.99M | 0.06% | +32,158 | New |
| Worldquant Millennium Advisors LLC | 32,280 | $4.00M | 0.09% | +29,793+1,197.9% | Added |
| Duality Advisers, LP | 32,437 | $4.02M | 0.31% | +2,469+8.2% | Added |
| Occudo Quantitative Strategies LP | 32,555 | $4.04M | 0.48% | +16,502+102.8% | Added |
| TD Private Client Wealth LLC | 33,360 | $4.14M | 0.18% | −590−1.7% | Reduced |
| Forsta Ap-Fonden | 33,400 | $4.14M | 0.05% | −8,400−20.1% | Reduced |
| Mendel Money Management | 33,886 | $4.20M | 2.63% | +556+1.7% | Added |
| Cerity Partners LLC | 34,388 | $4.26M | 0.09% | +1,736+5.3% | Added |
| Banco Bilbao Vizcaya Argentaria, S.A. | 34,813 | $4.32M | 0.07% | +1,177+3.5% | Added |
| EULAV Asset Management | 35,023 | $4.34M | 0.11% | 00.0% | Unchanged |
| Stephens Inc | 35,187 | $4.36M | 0.07% | +383+1.1% | Added |
| Mackay Shields LLC | 35,279 | $4.38M | 0.04% | −1,022−2.8% | Reduced |
| Marietta Investment Partners LLC | 35,567 | $4.41M | 1.01% | −1,330−3.6% | Reduced |
| Susquehanna Fundamental Investments, LLC | 35,649 | $4.42M | 0.08% | +34,049+2,128.1% | Added |
| Texas Permanent School Fund | 35,718 | $4.43M | 0.05% | −2,644−6.9% | Reduced |
| Papp L Roy & Associates | 36,214 | $4.49M | 0.57% | 00.0% | Unchanged |
| Baird Financial Group, Inc. | 37,903 | $4.70M | 0.01% | +705+1.9% | Added |
| StoneX Group Inc. | 38,047 | $4.72M | 0.68% | −34−0.1% | Reduced |
| Tudor Investment Corp Et Al | 38,226 | $4.74M | 0.10% | +24,237+173.3% | Added |
| Northstar Asset Management LLC | 39,152 | $4.86M | 1.27% | +165+0.4% | Added |
| Signature Wealth Management Partners, LLC | 40,124 | $4.98M | 4.51% | 00.0% | Unchanged |
| State of Alaska, Department of Revenue | 41,290 | $5.12M | 0.05% | −363−0.9% | Reduced |
| Pictet & Cie (Europe) SA | 41,702 | $5.17M | 0.19% | +3,149+8.2% | Added |
| Utah Retirement Systems | 41,770 | $5.18M | 0.07% | −2,200−5.0% | Reduced |
| British Columbia Investment Management Corp | 42,633 | $5.29M | 0.03% | −120.0% | Reduced |
| Marks Group Wealth Management, Inc | 42,820 | $5.30M | 0.72% | +145+0.3% | Added |
| PGGM Investments | 42,765 | $5.30M | 0.03% | +15,643+57.7% | Added |
| Rothschild Investment Corp | 42,875 | $5.32M | 0.45% | +42,875 | New |
| Comerica Bank | 40,722 | $5.34M | 0.03% | −9,644−19.1% | Reduced |
| Connor, Clark & Lunn Investment Management Ltd. | 43,105 | $5.34M | 0.03% | −5,096−10.6% | Reduced |
| Mar Vista Investment Partners LLC | 43,154 | $5.35M | 0.14% | 00.0% | Unchanged |
| LPL Financial LLC | 44,289 | $5.49M | 0.01% | −28,098−38.8% | Reduced |
| Boston Trust Walden Corp | 44,290 | $5.49M | 0.05% | +475+1.1% | Added |
| Montag A & Associates Inc | 44,299 | $5.49M | 0.30% | +3,466+8.5% | Added |
| ARK Investment Management LLCSuperinvestorARK Invest | 44,705 | $5.54M | 0.01% | −8,639−16.2% | Reduced |
| ProShare Advisors LLC | 45,730 | $5.67M | 0.02% | +1,108+2.5% | Added |
| Nomura Asset Management Co Ltd | 46,124 | $5.72M | 0.03% | +1,511+3.4% | Added |
| DnB Asset Management AS | 46,346 | $5.75M | 0.04% | +895+2.0% | Added |
| Guggenheim Capital LLC | 46,539 | $5.77M | 0.03% | +4,058+9.6% | Added |
| Gulf International Bank (UK) Ltd | 47,722 | $5.92M | 0.08% | −376−0.8% | Reduced |
| King Luther Capital Management Corp | 48,177 | $5.97M | 0.03% | −1,613−3.2% | Reduced |
| Marsico Capital Management LLC | 48,635 | $6.03M | 0.18% | 00.0% | Unchanged |
| Capital International Sarl | 49,727 | $6.17M | 0.55% | −1,239−2.4% | Reduced |
| NN Investment Partners Holdings N.V. | 50,084 | $6.21M | 0.03% | +5,707+12.9% | Added |
| MetLife Investment Management | 51,469 | $6.38M | 0.06% | −1,318−2.5% | Reduced |
| Gofen & Glossberg LLC | 52,036 | $6.45M | 0.15% | +6,665+14.7% | Added |
| US Bancorp | 53,412 | $6.62M | 0.01% | −257−0.5% | Reduced |
| Ossiam | 53,527 | $6.64M | 0.19% | +49,892+1,372.5% | Added |
| Varma Mutual Pension Insurance Co | 54,294 | $6.73M | 0.10% | −15,000−21.6% | Reduced |
| Natixis Advisors, L.P. | 54,346 | $6.74M | 0.03% | −30,208−35.7% | Reduced |