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 2023
Institutional positions in Ametek Inc as of Jun 30, 2023. 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
- 823
- +48 vs. Q1 2023
- Shares held
- 202.0M
- +1.10M (+0.5%) vs. Q1 2023
- Total value
- $32.6B
- +$3.42B (+11.7%) vs. Q1 2023
- New holders
- 94
- 296 more added
- Sold out
- 46
- 299 more reduced
2 institutions that held it in Q1 2023 haven't filed for Q2 2023 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2023: 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 2023
Shares, value and share of portfolio for each institution holding Ametek Inc; share changes are against Q1 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Guggenheim Capital LLC | 63,844 | $10.3M | 0.08% | −154−0.2% | Reduced |
| State of Michigan Retirement System | 63,353 | $10.3M | 0.06% | +300+0.5% | Added |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 63,207 | $10.2M | 0.05% | +13,836+28.0% | Added |
| Amalgamated Bank | 63,081 | $10.2M | 0.08% | +2,607+4.3% | Added |
| American International Group, Inc. | 63,081 | $10.2M | 0.06% | −3,674−5.5% | Reduced |
| Arizona State Retirement System | 62,846 | $10.2M | 0.08% | −3,921−5.9% | Reduced |
| HighTower Advisors, LLC | 62,513 | $10.1M | 0.02% | +11,338+22.2% | Added |
| Vident Investment Advisory, LLC | 62,213 | $10.1M | 0.35% | +60,816+4,353.3% | Added |
| Stifel Financial Corp | 59,920 | $9.70M | 0.01% | +6,851+12.9% | Added |
| AXA S.A. | 59,595 | $9.65M | 0.03% | −5,140−7.9% | Reduced |
| CIBC Asset Management Inc | 58,700 | $9.50M | 0.04% | −905−1.5% | Reduced |
| MetLife Investment Management | 58,487 | $9.47M | 0.07% | −793−1.3% | Reduced |
| Nomura Asset Management Co Ltd | 58,321 | $9.44M | 0.04% | −208−0.4% | Reduced |
| Fjarde Ap-Fonden /Fourth Swedish National Pension Fund | 57,428 | $9.30M | 0.11% | −6,600−10.3% | Reduced |
| Advisor Group Holdings, Inc. | 56,825 | $9.20M | 0.02% | −1,261−2.2% | Reduced |
| ING Groep NV | 56,737 | $9.18M | 0.07% | +4,098+7.8% | Added |
| Marvin & Palmer Associates Inc | 56,720 | $9.18M | 4.14% | 00.0% | Unchanged |
| State of Tennessee, Treasury Department | 55,100 | $8.92M | 0.04% | −184,472−77.0% | Reduced |
| First National Bank of Omaha | 53,796 | $8.71M | 0.50% | −1,439−2.6% | Reduced |
| APG Asset Management N.V. | 58,447 | $8.67M | 0.02% | −45,700−43.9% | Reduced |
| Truist Financial Corp | 53,432 | $8.65M | 0.01% | −1,329−2.4% | Reduced |
| Dai-Ichi Life Insurance Company, Ltd | 53,300 | $8.63M | 0.18% | +5,131+10.7% | Added |
| Factory Mutual Insurance Co | 53,200 | $8.61M | 0.13% | +17,500+49.0% | Added |
| USS Investment Management Ltd | 53,083 | $8.59M | 0.10% | 00.0% | Unchanged |
| Moran Wealth Management, LLC | 52,873 | $8.56M | 0.32% | +52,873 | New |
| Retirement Systems of Alabama | 52,383 | $8.48M | 0.04% | −15,496−22.8% | Reduced |
| Connor, Clark & Lunn Investment Management Ltd. | 51,209 | $8.29M | 0.04% | −28,735−35.9% | Reduced |
| New York Life Investment Management LLC | 51,176 | $8.28M | 0.09% | −453−0.9% | Reduced |
| Running Oak Capital LLC | 51,075 | $8.27M | 2.03% | +3,547+7.5% | Added |
| Brookfield Asset Management Inc. | 48,950 | $7.92M | 0.03% | −46,108−48.5% | Reduced |
| Marsico Capital Management LLC | 48,635 | $7.87M | 0.31% | 00.0% | Unchanged |
| Marietta Investment Partners LLC | 48,620 | $7.87M | 2.04% | −1,260−2.5% | Reduced |
| Marks Group Wealth Management, Inc | 48,606 | $7.87M | 0.94% | −34−0.1% | Reduced |
| Texas Permanent School Fund | 48,340 | $7.83M | 0.07% | +461+1.0% | Added |
| King Luther Capital Management Corp | 48,263 | $7.81M | 0.04% | +478+1.0% | Added |
| Weiss Multi-Strategy Advisers LLC | 48,174 | $7.80M | 0.17% | −4,665−8.8% | Reduced |
| Capital International Sarl | 48,100 | $7.79M | 0.35% | −326−0.7% | Reduced |
| Cresset Asset Management, LLC | 47,614 | $7.71M | 0.05% | +45,697+2,383.8% | Added |
| Meiji Yasuda Asset Management Co Ltd. | 47,529 | $7.69M | 0.38% | −9,382−16.5% | Reduced |
| Concentric Capital Strategies, LP | 47,264 | $7.65M | 1.64% | +47,264 | New |
| Soros Fund Management LLCSuperinvestorSoros Fund Management | 47,125 | $7.63M | 0.17% | −23,308−33.1% | Reduced |
| Forsta Ap-Fonden | 46,900 | $7.59M | 0.08% | +1,400+3.1% | Added |
| Montag A & Associates Inc | 46,667 | $7.55M | 0.47% | +183+0.4% | Added |
| iA Global Asset Management Inc. | 46,325 | $7.50M | 0.20% | +46,325 | New |
| Snowden Capital Advisors LLC | 45,495 | $7.36M | 0.26% | +932+2.1% | Added |
| Farmers & Merchants Investments Inc | 44,746 | $7.24M | 0.27% | +167+0.4% | Added |
| ProShare Advisors LLC | 43,894 | $7.11M | 0.02% | −436−1.0% | Reduced |
| Mar Vista Investment Partners LLC | 43,154 | $6.99M | 0.29% | 00.0% | Unchanged |
| CIBC World Markets Corp | 43,000 | $6.96M | 0.06% | +31,387+270.3% | Added |
| Carderock Capital Management Inc | 42,459 | $6.87M | 2.13% | +12,022+39.5% | Added |
| Andra AP-fonden | 42,100 | $6.82M | 0.17% | −2,700−6.0% | Reduced |
| IFM Investors Pty Ltd | 41,919 | $6.79M | 0.09% | +623+1.5% | Added |
| Oak Ridge Investments LLC | 41,815 | $6.77M | 0.83% | −337−0.8% | Reduced |
| Tokio Marine Asset Management Co Ltd | 40,978 | $6.63M | 0.42% | +15,282+59.5% | Added |
| Yousif Capital Management, LLC | 40,250 | $6.52M | 0.08% | +704+1.8% | Added |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 40,196 | $6.51M | 0.05% | +1,264+3.2% | Added |
| Baird Financial Group, Inc. | 40,153 | $6.50M | 0.02% | −808−2.0% | Reduced |
| D. E. Shaw & Co., Inc. | 40,138 | $6.50M | 0.01% | −11,463−22.2% | Reduced |
| Interval Partners, LP | 39,940 | $6.47M | 0.32% | −35,059−46.7% | Reduced |
| Storebrand Asset Management AS | 39,869 | $6.45M | 0.03% | +9,179+29.9% | Added |
| Petredis Investment Advisors LLC | 39,820 | $6.45M | 0.89% | +22+0.1% | Added |
| Utah Retirement Systems | 39,470 | $6.39M | 0.09% | −1,500−3.7% | Reduced |
| Northstar Asset Management LLC | 38,879 | $6.29M | 1.73% | +25+0.1% | Added |
| Silvant Capital Management LLC | 38,637 | $6.25M | 0.35% | 00.0% | Unchanged |
| Papp L Roy & Associates | 38,321 | $6.20M | 0.80% | −23−0.1% | Reduced |
| Signature Wealth Management Partners, LLC | 38,216 | $6.19M | 5.73% | −1,317−3.3% | Reduced |
| Gotham Asset Management, LLC | 37,998 | $6.15M | 0.13% | +8,531+29.0% | Added |
| Assetmark, Inc | 37,801 | $6.12M | 0.02% | +6,324+20.1% | Added |
| StoneX Group Inc. | 37,018 | $5.99M | 0.62% | −117−0.3% | Reduced |
| Cerity Partners LLC | 36,882 | $5.97M | 0.02% | −2,688−6.8% | Reduced |
| Brown Advisory Inc | 36,741 | $5.95M | 0.01% | −311−0.8% | Reduced |
| State of Alaska, Department of Revenue | 36,415 | $5.89M | 0.07% | +1,378+3.9% | Added |
| US Bancorp | 36,340 | $5.88M | 0.01% | −3,870−9.6% | Reduced |
| Stephens Inc | 35,811 | $5.80M | 0.10% | +458+1.3% | Added |
| Bank of Nova Scotia | 35,547 | $5.75M | 0.02% | +808+2.3% | Added |
| Union Heritage Capital, LLC | 34,700 | $5.62M | 3.04% | 00.0% | Unchanged |
| Mirae Asset Global Investments Co., Ltd. | 34,258 | $5.55M | 0.01% | +89+0.3% | Added |
| Duncker Streett & Co Inc | 33,579 | $5.44M | 1.22% | −150−0.4% | Reduced |
| Hikari Tsushin, Inc. | 33,288 | $5.39M | 0.52% | 00.0% | Unchanged |
| Mutual of America Capital Management LLC | 33,234 | $5.38M | 0.06% | +283+0.9% | Added |
| GHP Investment Advisors, Inc. | 33,688 | $5.33M | 0.31% | +11,821+54.1% | Added |
| Robocap Asset Management Ltd | 32,082 | $5.19M | 5.09% | −475−1.5% | Reduced |
| Jane Street Group, LLC | 31,820 | $5.15M | 0.01% | +22,584+244.5% | Added |
| Mariner, LLC | 31,381 | $5.08M | 0.01% | +1,044+3.4% | Added |
| Mendel Money Management | 30,779 | $4.98M | 2.56% | −1,335−4.2% | Reduced |
| B. Metzler seel. Sohn & Co. AG | 29,720 | $4.81M | 0.07% | +1,316+4.6% | Added |
| Clear Harbor Asset Management, LLC | 28,610 | $4.63M | 0.46% | +9,605+50.5% | Added |
| Xponance, Inc. | 27,672 | $4.48M | 0.06% | −284−1.0% | Reduced |
| Banco Santander, S.A. | 27,672 | $4.48M | 0.06% | +27,672 | New |
| First Republic Investment Management, Inc. | 27,588 | $4.47M | 0.02% | −37,191−57.4% | Reduced |
| Czech National Bank | 27,283 | $4.42M | 0.10% | +218+0.8% | Added |
| Sumitomo Mitsui DS Asset Management Company, Ltd | 27,075 | $4.38M | 0.07% | +7,417+37.7% | Added |
| Wealthfront Advisers LLC | 26,654 | $4.31M | 0.02% | −268−1.0% | Reduced |
| Harvey Investment Co LLC | 26,484 | $4.29M | 0.56% | −340−1.3% | Reduced |
| Worldquant Millennium Advisors LLC | 26,157 | $4.23M | 0.07% | +26,157 | New |
| Railway Pension Investments Ltd | 26,072 | $4.22M | 0.04% | 00.0% | Unchanged |
| Trexquant Investment LP | 25,999 | $4.21M | 0.11% | +23,892+1,133.9% | Added |
| Fuller & Thaler Asset Management, Inc. | 25,428 | $4.12M | 0.02% | +116+0.5% | Added |
| Capital Investment Services of America, Inc. | 25,084 | $4.06M | 0.44% | 00.0% | Unchanged |
| Ergoteles LLC | 25,008 | $4.05M | 0.19% | +25,008 | New |