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 |
|---|---|---|---|---|---|
| Vigilant Capital Management, LLC | 19,460 | $2.60M | 0.21% | 00.0% | Unchanged |
| Richard Bernstein Advisors LLC | 19,343 | $2.58M | 0.05% | 00.0% | Unchanged |
| Squarepoint Ops LLC | 19,151 | $2.56M | 0.02% | +19,151 | New |
| Westpac Banking Corp | 19,148 | $2.56M | 0.03% | −1,050−5.2% | Reduced |
| Meiji Yasuda Life Insurance Co | 19,135 | $2.56M | 0.05% | −85−0.4% | Reduced |
| Norinchukin Bank, The | 19,108 | $2.55M | 0.04% | −43−0.2% | Reduced |
| Oregon Public Employees Retirement Fund | 19,059 | $2.54M | 0.03% | 00.0% | Unchanged |
| ING Groep NV | 18,966 | $2.53M | 0.04% | +3,700+24.2% | Added |
| Hancock Whitney Corp | 18,909 | $2.52M | 0.08% | −2,341−11.0% | Reduced |
| Fifth Third Bancorp | 18,846 | $2.52M | 0.01% | −737−3.8% | Reduced |
| Sit Investment Associates Inc | 18,800 | $2.51M | 0.06% | 00.0% | Unchanged |
| Wealthfront Advisers LLC | 18,401 | $2.46M | 0.01% | +1,832+11.1% | Added |
| Caisse de Depot Et Placement du Quebec | 18,352 | $2.45M | 0.01% | −38,455−67.7% | Reduced |
| Acadian Asset Management LLC | 17,963 | $2.40M | 0.01% | +15,180+545.5% | Added |
| Tributary Capital Management, LLC | 17,800 | $2.38M | 0.18% | −4,150−18.9% | Reduced |
| Maryland State Retirement & Pension System | 17,534 | $2.33M | 0.08% | 00.0% | Unchanged |
| Johnson Investment Counsel Inc | 17,428 | $2.33M | 0.03% | 00.0% | Unchanged |
| Oppenheimer & Co Inc | 17,357 | $2.32M | 0.04% | +2,001+13.0% | Added |
| Dudley & Shanley, Inc. | 17,024 | $2.27M | 0.37% | 00.0% | Unchanged |
| Bridgewater Advisors Inc. | 16,585 | $2.21M | 0.70% | +45+0.3% | Added |
| Holocene Advisors, LP | 16,393 | $2.19M | 0.01% | −30,203−64.8% | Reduced |
| Three Peaks Capital Management, LLC | 16,304 | $2.18M | 0.67% | −1,855−10.2% | Reduced |
| Bank Julius Baer & Co. Ltd, Zurich | 16,262 | $2.17M | 0.01% | +7,601+87.8% | Added |
| Elo Mutual Pension Insurance Co | 16,160 | $2.16M | 0.07% | −438−2.6% | Reduced |
| Occudo Quantitative Strategies LP | 16,053 | $2.14M | 0.33% | −3,316−17.1% | Reduced |
| CIBC World Markets Corp | 16,033 | $2.14M | 0.01% | −5,951−27.1% | Reduced |
| New Mexico Educational Retirement Board | 15,350 | $2.05M | 0.07% | +800+5.5% | Added |
| K.J. Harrison & Partners Inc | 15,000 | $2.00M | 0.29% | 00.0% | Unchanged |
| MD Financial Management Inc. | 14,978 | $2.00M | 0.06% | +14,978 | New |
| Commonwealth Equity Services, LLC | 14,954 | $2.00M | 0.01% | +340+2.3% | Added |
| Dynamic Technology Lab Private Ltd | 14,697 | $1.96M | 0.20% | +14,697 | New |
| Deltec Asset Management LLC | 14,500 | $1.94M | 0.27% | 00.0% | Unchanged |
| Louisiana State Employees Retirement System | 14,400 | $1.92M | 0.05% | +100+0.7% | Added |
| Kensington Investment Counsel, LLC | 14,344 | $1.92M | 1.31% | +363+2.6% | Added |
| USS Investment Management Ltd | 14,323 | $1.91M | 0.02% | 00.0% | Unchanged |
| Tudor Investment Corp Et Al | 13,989 | $1.87M | 0.04% | −3,047−17.9% | Reduced |
| Sunflower Bank, N.A. | 13,918 | $1.86M | 0.29% | 00.0% | Unchanged |
| Rathbone Brothers plc | 13,887 | $1.85M | 0.02% | −120−0.9% | Reduced |
| Panagora Asset Management Inc | 13,832 | $1.85M | 0.01% | +144+1.1% | Added |
| Fort, L.P. | 13,812 | $1.84M | 0.53% | −970−6.6% | Reduced |
| Sumitomo Mitsui DS Asset Management Company, Ltd | 13,770 | $1.84M | 0.04% | −50−0.4% | Reduced |
| Perigon Wealth Management, LLC | 13,741 | $1.83M | 0.16% | +10.0% | Added |
| Cornerstone Advisory, LLC | 13,561 | $1.81M | 0.30% | −62−0.5% | Reduced |
| Federation des caisses Desjardins du Quebec | 13,462 | $1.80M | 0.02% | −582−4.1% | Reduced |
| Kentucky Retirement Systems | 13,447 | $1.79M | 0.08% | −493−3.5% | Reduced |
| Tuttle Tactical Management | 13,323 | $1.78M | 0.79% | +13,323 | New |
| Fuller & Thaler Asset Management, Inc. | 12,965 | $1.73M | 0.01% | +5,420+71.8% | Added |
| Gateway Investment Advisers LLC | 12,847 | $1.72M | 0.02% | −753−5.5% | Reduced |
| SG Americas Securities, LLC | 12,793 | $1.71M | 0.01% | −1,380−9.7% | Reduced |
| Clark Capital Management Group, Inc. | 12,787 | $1.71M | 0.02% | −20−0.2% | Reduced |
| Prio Wealth Limited Partnership | 12,750 | $1.70M | 0.06% | −1,500−10.5% | Reduced |
| Xponance, Inc. | 12,743 | $1.70M | 0.03% | +2,832+28.6% | Added |
| MML Investors Services, LLC | 12,735 | $1.70M | 0.01% | +1,387+12.2% | Added |
| Rodgers Brothers Inc. | 12,708 | $1.70M | 0.32% | 00.0% | Unchanged |
| Strategic Investment Advisors | 6,917 | $1.69M | 0.39% | +6,917 | New |
| HRT Financial LP | 12,431 | $1.66M | 0.02% | −38,409−75.5% | Reduced |
| Ativo Capital Management LLC | 12,400 | $1.66M | 0.70% | 00.0% | Unchanged |
| First Hawaiian Bank | 12,302 | $1.64M | 0.07% | −628−4.9% | Reduced |
| Carret Asset Management, LLC | 12,270 | $1.64M | 0.19% | 00.0% | Unchanged |
| Veritable, L.P. | 11,982 | $1.60M | 0.03% | +134+1.1% | Added |
| Hikari Power Ltd | 11,940 | $1.59M | 0.16% | +670+5.9% | Added |
| Diversified Trust Co | 11,850 | $1.58M | 0.06% | 00.0% | Unchanged |
| Avalon Investment & Advisory | 11,826 | $1.58M | 0.04% | −8−0.1% | Reduced |
| Nippon Life Global Investors Americas, Inc. | 11,800 | $1.57M | 0.08% | −3,460−22.7% | Reduced |
| Manchester Capital Management LLC | 11,681 | $1.56M | 0.21% | 00.0% | Unchanged |
| Advisor Partners LLC | 11,631 | $1.55M | 0.10% | +98+0.8% | Added |
| Roundview Capital LLC | 11,631 | $1.55M | 0.17% | +180+1.6% | Added |
| Jane Street Group, LLC | 11,427 | $1.53M | 0.00% | +9,017+374.1% | Added |
| Brinker Capital Investments, LLC | 11,414 | $1.52M | 0.02% | +1,270+12.5% | Added |
| Intrust Bank NA | 10,976 | $1.47M | 0.20% | −273−2.4% | Reduced |
| Creative Planning | 10,726 | $1.43M | 0.00% | −14,991−58.3% | Reduced |
| Raymond James Trust N.A. | 10,665 | $1.42M | 0.05% | −177−1.6% | Reduced |
| Pinebridge Investments, L.P. | 10,643 | $1.42M | 0.02% | −10,123−48.7% | Reduced |
| Northwestern Mutual Investment Management Company, LLC | 10,486 | $1.40M | 0.02% | +34+0.3% | Added |
| Spouting Rock Asset Management, LLC | 10,388 | $1.39M | 0.43% | +398+4.0% | Added |
| Storebrand Asset Management AS | 10,387 | $1.39M | 0.01% | +1,951+23.1% | Added |
| Mirae Asset Global Investments Co., Ltd. | 10,303 | $1.38M | 0.00% | +2,313+28.9% | Added |
| Resources Management Corp | 10,260 | $1.37M | 0.19% | 00.0% | Unchanged |
| Private Trust Co NA | 10,180 | $1.36M | 0.21% | −134−1.3% | Reduced |
| Knowledge Leaders Capital, LLC | 10,134 | $1.35M | 0.91% | −13−0.1% | Reduced |
| AlphaCentric Advisors LLC | 10,000 | $1.33M | 0.36% | 00.0% | Unchanged |
| Sumitomo Life Insurance Co | 9,696 | $1.29M | 0.04% | −1,493−13.3% | Reduced |
| Montag & Caldwell, LLC | 9,613 | $1.28M | 0.12% | +193+2.0% | Added |
| Bridge Creek Capital Management LLC | 9,582 | $1.28M | 0.48% | −250−2.5% | Reduced |
| Cim, LLC | 9,317 | $1.27M | 0.21% | +87+0.9% | Added |
| Vontobel Holding Ltd. | 9,436 | $1.25M | 0.01% | −34−0.4% | Reduced |
| Waldron Private Wealth LLC | 9,400 | $1.25M | 0.08% | +548+6.2% | Added |
| Advisors Asset Management, Inc. | 9,378 | $1.25M | 0.02% | −1,180−11.2% | Reduced |
| Private Advisor Group, LLC | 9,322 | $1.24M | 0.01% | +1,103+13.4% | Added |
| Fukoku Mutual Life Insurance Co | 9,300 | $1.24M | 0.10% | +9,300 | New |
| JustInvest LLC | 8,966 | $1.20M | 0.13% | +6,587+276.9% | Added |
| Centiva Capital, LP | 8,707 | $1.16M | 0.09% | +8,707 | New |
| Northwest & Ethical Investments L.P. | 8,659 | $1.16M | 0.04% | −20,284−70.1% | Reduced |
| MainStreet Investment Advisors LLC | 8,643 | $1.15M | 0.10% | −16−0.2% | Reduced |
| Burney Co | 8,506 | $1.14M | 0.05% | −215−2.5% | Reduced |
| Vident Investment Advisory, LLC | 8,448 | $1.13M | 0.03% | −17,837−67.9% | Reduced |
| Mayfair Advisory Group, LLC | 8,282 | $1.11M | 1.75% | 00.0% | Unchanged |
| Affinity Capital Advisors, LLC | 8,207 | $1.10M | 0.37% | 00.0% | Unchanged |
| Spectrum Asset Management, Inc. (NB/CA) | 8,180 | $1.09M | 0.33% | −1,900−18.8% | Reduced |
| Natixis Investment Managers International | 8,175 | $1.09M | 0.07% | 00.0% | Unchanged |