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 |
|---|---|---|---|---|---|
| Moloney Securities Asset Management, LLC | 6,738 | $836.0K | 0.15% | +6,738 | New |
| Community Bank, N.A. | 7,000 | $868.0K | 0.11% | 00.0% | Unchanged |
| Cigna Investments Inc | 7,049 | $875.0K | 0.07% | −196−2.7% | Reduced |
| SG Americas Securities, LLC | 7,060 | $876.0K | 0.00% | −5,733−44.8% | Reduced |
| WoodTrust Financial Corp | 7,080 | $878.0K | 0.21% | +3,738+111.8% | Added |
| Citizens Business Bank | 7,100 | $880.0K | 0.12% | 00.0% | Unchanged |
| Erste Asset Management GmbH | 7,052 | $893.4K | 0.02% | −106,439−93.8% | Reduced |
| Tower Research Capital LLC (TRC) | 7,244 | $898.0K | 0.02% | +1,682+30.2% | Added |
| Miracle Mile Advisors, LLC | 7,274 | $902.0K | 0.04% | 00.0% | Unchanged |
| Rockefeller Capital Management L.P. | 7,413 | $919.0K | 0.00% | −146−1.9% | Reduced |
| Engineers Gate Manager LP | 7,717 | $957.0K | 0.05% | +4,807+165.2% | Added |
| Twinbeech Capital LP | 7,725 | $958.0K | 0.07% | +7,725 | New |
| Massmutual Trust Co FSB | 7,833 | $971.0K | 0.04% | −167−2.1% | Reduced |
| Wetherby Asset Management Inc | 7,840 | $972.0K | 0.06% | +81+1.0% | Added |
| Capstone Investment Advisors, LLC | 7,930 | $983.0K | 0.02% | +7,930 | New |
| Avitas Wealth Management LLC | 7,962 | $987.0K | 0.18% | −81−1.0% | Reduced |
| Virtu Financial LLC | 8,133 | $1.01M | 0.09% | +8,133 | New |
| Polar Asset Management Partners Inc. | 8,150 | $1.01M | 0.01% | +5,150+171.7% | Added |
| Natixis Investment Managers International | 8,175 | $1.01M | 0.06% | 00.0% | Unchanged |
| Northwest & Ethical Investments L.P. | 8,182 | $1.01M | 0.03% | −477−5.5% | Reduced |
| Affinity Capital Advisors, LLC | 8,207 | $1.02M | 0.34% | 00.0% | Unchanged |
| Mayfair Advisory Group, LLC | 8,282 | $1.02M | 1.56% | 00.0% | Unchanged |
| Twin Tree Management, LP | 8,251 | $1.02M | 0.03% | +8,251 | New |
| MainStreet Investment Advisors LLC | 8,420 | $1.04M | 0.10% | −223−2.6% | Reduced |
| Pinebridge Investments, L.P. | 8,520 | $1.06M | 0.01% | −2,123−19.9% | Reduced |
| Burney Co | 8,681 | $1.08M | 0.05% | +175+2.1% | Added |
| Advisors Asset Management, Inc. | 8,771 | $1.09M | 0.02% | −607−6.5% | Reduced |
| Jane Street Group, LLC | 9,100 | $1.13M | 0.00% | −2,327−20.4% | Reduced |
| Fukoku Mutual Life Insurance Co | 9,300 | $1.15M | 0.09% | 00.0% | Unchanged |
| Sumitomo Life Insurance Co | 9,303 | $1.15M | 0.03% | −393−4.1% | Reduced |
| Waldron Private Wealth LLC | 9,400 | $1.17M | 0.07% | 00.0% | Unchanged |
| Raymond James Trust N.A. | 9,634 | $1.20M | 0.04% | −1,031−9.7% | Reduced |
| Vontobel Holding Ltd. | 9,652 | $1.20M | 0.01% | +216+2.3% | Added |
| Bridge Creek Capital Management LLC | 9,752 | $1.21M | 0.45% | +170+1.8% | Added |
| Montag & Caldwell, LLC | 9,921 | $1.23M | 0.11% | +308+3.2% | Added |
| Mercer Global Advisors Inc | 9,929 | $1.23M | 0.01% | +2,409+32.0% | Added |
| AlphaCentric Advisors LLC | 10,000 | $1.24M | 0.32% | 00.0% | Unchanged |
| Resources Management Corp | 10,260 | $1.27M | 0.18% | 00.0% | Unchanged |
| Spouting Rock Asset Management, LLC | 10,393 | $1.29M | 0.64% | +50.0% | Added |
| Northwestern Mutual Investment Management Company, LLC | 10,501 | $1.30M | 0.03% | +15+0.1% | Added |
| Intrust Bank NA | 10,710 | $1.33M | 0.18% | −266−2.4% | Reduced |
| Cim, LLC | 9,629 | $1.36M | 0.21% | +312+3.3% | Added |
| Eqis Capital Management, Inc. | 11,295 | $1.40M | 0.11% | +4,722+71.8% | Added |
| Roundview Capital LLC | 11,631 | $1.44M | 0.16% | 00.0% | Unchanged |
| Xponance, Inc. | 11,696 | $1.45M | 0.03% | −1,047−8.2% | Reduced |
| Campbell & CO Investment Adviser LLC | 11,700 | $1.45M | 0.47% | +11,700 | New |
| Advisor Partners LLC | 11,761 | $1.46M | 0.10% | +130+1.1% | Added |
| Enterprise Financial Services Corp | 11,769 | $1.46M | 0.19% | +9,557+432.1% | Added |
| Nippon Life Global Investors Americas, Inc. | 11,800 | $1.46M | 0.08% | 00.0% | Unchanged |
| Veritable, L.P. | 11,830 | $1.47M | 0.02% | −152−1.3% | Reduced |
| Summit Global Investments | 11,860 | $1.47M | 0.11% | +11,860 | New |
| Brinker Capital Investments, LLC | 11,414 | $1.48M | 0.02% | 00.0% | Unchanged |
| Point72 Hong Kong Ltd | 11,951 | $1.48M | 0.11% | +4,582+62.2% | Added |
| Avalon Investment & Advisory | 12,008 | $1.49M | 0.03% | +182+1.5% | Added |
| Diversified Trust Co | 12,039 | $1.49M | 0.05% | +189+1.6% | Added |
| Fort, L.P. | 12,070 | $1.50M | 0.50% | −1,742−12.6% | Reduced |
| Carret Asset Management, LLC | 12,270 | $1.52M | 0.18% | 00.0% | Unchanged |
| Private Trust Co NA | 12,294 | $1.52M | 0.22% | +2,114+20.8% | Added |
| CX Institutional | 12,367 | $1.53M | 0.13% | +11,743+1,881.9% | Added |
| Ativo Capital Management LLC | 12,400 | $1.54M | 0.72% | 00.0% | Unchanged |
| SRB Corp | 12,523 | $1.55M | 0.09% | +12,523 | New |
| Clark Capital Management Group, Inc. | 12,587 | $1.56M | 0.02% | −200−1.6% | Reduced |
| Rodgers Brothers Inc. | 12,708 | $1.58M | 0.31% | 00.0% | Unchanged |
| Prio Wealth Limited Partnership | 12,750 | $1.58M | 0.05% | 00.0% | Unchanged |
| Gateway Investment Advisers LLC | 12,849 | $1.59M | 0.02% | +20.0% | Added |
| Manchester Capital Management LLC | 12,901 | $1.60M | 0.22% | +1,220+10.4% | Added |
| Gardner Lewis Asset Management L P | 13,027 | $1.61M | 0.25% | +5,930+83.6% | Added |
| CIBC World Markets Corp | 13,034 | $1.62M | 0.01% | −2,999−18.7% | Reduced |
| Hancock Whitney Corp | 13,272 | $1.65M | 0.06% | −5,637−29.8% | Reduced |
| Hikari Power Ltd | 13,270 | $1.65M | 0.17% | +1,330+11.1% | Added |
| Kentucky Retirement Systems | 13,293 | $1.65M | 0.08% | −154−1.1% | Reduced |
| Magnetar Financial LLC | 13,351 | $1.66M | 0.02% | +10,824+428.3% | Added |
| MD Financial Management Inc. | 13,541 | $1.68M | 0.04% | −1,437−9.6% | Reduced |
| Cornerstone Advisory, LLC | 13,561 | $1.68M | 0.28% | 00.0% | Unchanged |
| MML Investors Services, LLC | 13,701 | $1.70M | 0.01% | +966+7.6% | Added |
| Perigon Wealth Management, LLC | 13,733 | $1.70M | 0.15% | −8−0.1% | Reduced |
| First Hawaiian Bank | 13,824 | $1.71M | 0.07% | +1,522+12.4% | Added |
| Rathbone Brothers plc | 13,827 | $1.72M | 0.02% | −60−0.4% | Reduced |
| Panagora Asset Management Inc | 13,832 | $1.72M | 0.01% | 00.0% | Unchanged |
| Mirae Asset Global Investments Co., Ltd. | 14,053 | $1.74M | 0.00% | +3,750+36.4% | Added |
| Louisiana State Employees Retirement System | 14,400 | $1.79M | 0.04% | 00.0% | Unchanged |
| Sumitomo Mitsui DS Asset Management Company, Ltd | 14,487 | $1.80M | 0.04% | +717+5.2% | Added |
| Deltec Asset Management LLC | 14,500 | $1.80M | 0.27% | 00.0% | Unchanged |
| Commonwealth Equity Services, LLC | 14,943 | $1.85M | 0.00% | −11−0.1% | Reduced |
| K.J. Harrison & Partners Inc | 15,000 | $1.87M | 0.27% | 00.0% | Unchanged |
| New Mexico Educational Retirement Board | 15,150 | $1.88M | 0.07% | −200−1.3% | Reduced |
| Three Peaks Capital Management, LLC | 16,008 | $1.99M | 0.66% | −296−1.8% | Reduced |
| Elo Mutual Pension Insurance Co | 16,160 | $2.00M | 0.06% | 00.0% | Unchanged |
| Bridgewater Advisors Inc. | 16,320 | $2.02M | 0.56% | −265−1.6% | Reduced |
| Oppenheimer & Co Inc | 16,358 | $2.03M | 0.04% | −999−5.8% | Reduced |
| Dudley & Shanley, Inc. | 17,024 | $2.11M | 0.37% | 00.0% | Unchanged |
| Fuller & Thaler Asset Management, Inc. | 17,165 | $2.13M | 0.01% | +4,200+32.4% | Added |
| Westpac Banking Corp | 17,361 | $2.15M | 0.02% | −1,787−9.3% | Reduced |
| Johnson Investment Counsel Inc | 17,441 | $2.16M | 0.03% | +13+0.1% | Added |
| Tributary Capital Management, LLC | 17,700 | $2.19M | 0.17% | −100−0.6% | Reduced |
| Bank Julius Baer & Co. Ltd, Zurich | 17,762 | $2.20M | 0.01% | +1,500+9.2% | Added |
| Maryland State Retirement & Pension System | 17,534 | $2.23M | 0.06% | 00.0% | Unchanged |
| Private Advisor Group, LLC | 18,017 | $2.23M | 0.01% | +8,695+93.3% | Added |
| Sciencast Management LP | 18,236 | $2.25M | 0.64% | −1,055−5.5% | Reduced |
| Federation des caisses Desjardins du Quebec | 18,590 | $2.31M | 0.02% | +5,128+38.1% | Added |