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, Q4 2021
Institutional positions in Ametek Inc as of Dec 31, 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
- 772
- +66 vs. Q3 2021
- Shares held
- 200.9M
- +651.8K (+0.3%) vs. Q3 2021
- Total value
- $29.5B
- +$4.69B (+18.9%) vs. Q3 2021
- New holders
- 133
- 271 more added
- Sold out
- 67
- 251 more reduced
13 institutions that held it in Q3 2021 haven't filed for Q4 2021 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 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, Q4 2021
Shares, value and share of portfolio for each institution holding Ametek Inc; share changes are against Q3 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Summit Global Investments | 11,904 | $1.75M | 0.11% | +44+0.4% | Added |
| Echo Street Capital Management LLC | 11,988 | $1.76M | 0.01% | +5,281+78.7% | Added |
| Mariner, LLC | 12,008 | $1.77M | 0.01% | +12,008 | New |
| Veritable, L.P. | 12,180 | $1.79M | 0.03% | +350+3.0% | Added |
| AE Wealth Management LLC | 12,250 | $1.80M | 0.01% | +12,250 | New |
| Carret Asset Management, LLC | 12,270 | $1.80M | 0.20% | 00.0% | Unchanged |
| Ativo Capital Management LLC | 12,400 | $1.82M | 0.81% | 00.0% | Unchanged |
| Brinker Capital Investments, LLC | 12,508 | $1.84M | 0.03% | +1,094+9.6% | Added |
| Clark Capital Management Group, Inc. | 12,582 | $1.85M | 0.02% | −50.0% | Reduced |
| Alpha DNA Investment Management LLC | 12,700 | $1.87M | 1.19% | +12,700 | New |
| Rodgers Brothers Inc. | 12,708 | $1.87M | 0.33% | 00.0% | Unchanged |
| Prio Wealth Limited Partnership | 12,750 | $1.88M | 0.06% | 00.0% | Unchanged |
| Mackenzie Financial Corp | 12,815 | $1.88M | 0.00% | −356,879−96.5% | Reduced |
| MD Financial Management Inc. | 12,890 | $1.90M | 0.05% | −651−4.8% | Reduced |
| Gardner Lewis Asset Management L P | 12,907 | $1.90M | 0.37% | −120−0.9% | Reduced |
| Manchester Capital Management LLC | 13,036 | $1.92M | 0.25% | +135+1.0% | Added |
| Rathbone Brothers plc | 13,302 | $1.96M | 0.02% | −525−3.8% | Reduced |
| Hancock Whitney Corp | 13,322 | $1.96M | 0.06% | +50+0.4% | Added |
| Gateway Investment Advisers LLC | 13,343 | $1.96M | 0.02% | +494+3.8% | Added |
| Perigon Wealth Management, LLC | 13,748 | $2.02M | 0.14% | +15+0.1% | Added |
| Private Trust Co NA | 13,821 | $2.03M | 0.28% | +1,527+12.4% | Added |
| Hikari Power Ltd | 13,930 | $2.05M | 0.19% | +660+5.0% | Added |
| Kentucky Retirement Systems | 13,939 | $2.05M | 0.08% | +646+4.9% | Added |
| New Mexico Educational Retirement Board | 14,150 | $2.08M | 0.07% | −1,000−6.6% | Reduced |
| Diversified Trust Co | 14,256 | $2.10M | 0.07% | +2,217+18.4% | Added |
| Private Advisor Group, LLC | 14,372 | $2.11M | 0.02% | −3,645−20.2% | Reduced |
| Pacer Advisors, Inc. | 14,406 | $2.12M | 0.02% | −15,001−51.0% | Reduced |
| Nippon Life Global Investors Americas, Inc. | 14,410 | $2.12M | 0.10% | +2,610+22.1% | Added |
| Sumitomo Mitsui DS Asset Management Company, Ltd | 14,506 | $2.13M | 0.04% | +19+0.1% | Added |
| Louisiana State Employees Retirement System | 14,500 | $2.13M | 0.05% | +100+0.7% | Added |
| Xponance, Inc. | 14,602 | $2.15M | 0.03% | +2,906+24.8% | Added |
| Commonwealth Equity Services, LLC | 14,853 | $2.18M | 0.00% | −90−0.6% | Reduced |
| SG Americas Securities, LLC | 15,008 | $2.21M | 0.01% | +7,948+112.6% | Added |
| Mirabella Financial Services LLP | 15,283 | $2.25M | 0.23% | +12,444+438.3% | Added |
| Kensington Investment Counsel, LLC | 15,393 | $2.26M | 1.32% | +15,393 | New |
| K.J. Harrison & Partners Inc | 15,505 | $2.28M | 0.32% | +505+3.4% | Added |
| Tdam USA Inc. | 15,660 | $2.30M | 0.14% | −50,133−76.2% | Reduced |
| Sawtooth Solutions, LLC | 15,676 | $2.30M | 0.26% | +10,444+199.6% | Added |
| MML Investors Services, LLC | 15,796 | $2.32M | 0.02% | +2,095+15.3% | Added |
| Quantbot Technologies LP | 15,943 | $2.34M | 0.19% | −14,050−46.8% | Reduced |
| Meiji Yasuda Life Insurance Co | 15,995 | $2.35M | 0.04% | −3,052−16.0% | Reduced |
| Tributary Capital Management, LLC | 16,000 | $2.35M | 0.18% | −1,700−9.6% | Reduced |
| Edgestream Partners, L.P. | 16,120 | $2.37M | 0.15% | −116,574−87.9% | Reduced |
| Candriam Luxembourg S.C.A. | 16,407 | $2.41M | 0.02% | −4,288−20.7% | Reduced |
| Oppenheimer & Co Inc | 16,575 | $2.44M | 0.04% | +217+1.3% | Added |
| MAI Capital Management | 16,829 | $2.48M | 0.04% | −2,989−15.1% | Reduced |
| Bank Julius Baer & Co. Ltd, Zurich | 16,978 | $2.50M | 0.01% | −784−4.4% | Reduced |
| Jump Financial, LLC | 17,018 | $2.50M | 0.16% | +14,186+500.9% | Added |
| Dudley & Shanley, Inc. | 17,024 | $2.50M | 0.43% | 00.0% | Unchanged |
| Man Group plc | 17,075 | $2.51M | 0.01% | −217,161−92.7% | Reduced |
| Johnson Investment Counsel Inc | 17,228 | $2.53M | 0.03% | −213−1.2% | Reduced |
| Mirae Asset Global Investments Co., Ltd. | 17,409 | $2.56M | 0.01% | +3,356+23.9% | Added |
| Maryland State Retirement & Pension System | 17,534 | $2.58M | 0.07% | 00.0% | Unchanged |
| Elo Mutual Pension Insurance Co | 17,535 | $2.58M | 0.07% | +1,375+8.5% | Added |
| Fifth Third Bancorp | 17,664 | $2.60M | 0.01% | −1,099−5.9% | Reduced |
| Westpac Banking Corp | 17,662 | $2.60M | 0.03% | +301+1.7% | Added |
| Tower Research Capital LLC (TRC) | 17,712 | $2.60M | 0.05% | +10,468+144.5% | Added |
| Charter Trust Co | 17,732 | $2.61M | 0.22% | −4,945−21.8% | Reduced |
| Deltec Asset Management LLC | 17,750 | $2.61M | 0.43% | +3,250+22.4% | Added |
| TD Private Client Wealth LLC | 18,353 | $2.70M | 0.11% | −15,007−45.0% | Reduced |
| Fuller & Thaler Asset Management, Inc. | 18,365 | $2.70M | 0.02% | +1,200+7.0% | Added |
| Federation des caisses Desjardins du Quebec | 18,546 | $2.73M | 0.03% | −44−0.2% | Reduced |
| Oregon Public Employees Retirement Fund | 18,734 | $2.75M | 0.03% | −600−3.1% | Reduced |
| Sit Investment Associates Inc | 18,800 | $2.76M | 0.06% | 00.0% | Unchanged |
| First Hawaiian Bank | 19,031 | $2.80M | 0.08% | +5,207+37.7% | Added |
| Securian Asset Management, Inc | 19,058 | $2.80M | 0.05% | −490−2.5% | Reduced |
| Richard Bernstein Advisors LLC | 19,343 | $2.84M | 0.05% | 00.0% | Unchanged |
| Vigilant Capital Management, LLC | 19,460 | $2.86M | 0.20% | −37−0.2% | Reduced |
| Sheaff Brock Investment Advisors, LLC | 19,612 | $2.88M | 0.25% | 00.0% | Unchanged |
| Trexquant Investment LP | 19,716 | $2.90M | 0.18% | −3,032−13.3% | Reduced |
| Norinchukin Bank, The | 19,751 | $2.90M | 0.04% | −116−0.6% | Reduced |
| Buckhead Capital Management LLC | 19,974 | $2.94M | 0.62% | −1,820−8.4% | Reduced |
| Bright Rock Capital Management, LLC | 20,000 | $2.94M | 0.67% | 00.0% | Unchanged |
| Crossmark Global Holdings, Inc. | 20,260 | $2.98M | 0.06% | −1,020−4.8% | Reduced |
| Squarepoint Ops LLC | 20,455 | $3.01M | 0.01% | −88,604−81.2% | Reduced |
| Moors & Cabot, Inc. | 20,846 | $3.06M | 0.19% | +58+0.3% | Added |
| Jefferies Group LLC | 21,367 | $3.14M | 0.06% | +21,367 | New |
| Daiwa Securities Group Inc. | 21,741 | $3.20M | 0.02% | −7,497−25.6% | Reduced |
| CIBC Asset Management Inc | 22,170 | $3.26M | 0.01% | +900+4.2% | Added |
| IndexIQ Advisors LLC | 22,876 | $3.36M | 0.11% | +578+2.6% | Added |
| Hartford Investment Management Co | 23,435 | $3.45M | 0.08% | +1,921+8.9% | Added |
| Wealthfront Advisers LLC | 24,365 | $3.58M | 0.02% | +2,221+10.0% | Added |
| CX Institutional | 24,492 | $3.60M | 0.29% | +12,125+98.0% | Added |
| Banco Bilbao Vizcaya Argentaria, S.A. | 25,168 | $3.69M | 0.05% | −9,645−27.7% | Reduced |
| Neville Rodie & Shaw Inc | 25,373 | $3.73M | 0.26% | −2,665−9.5% | Reduced |
| Creative Planning | 25,484 | $3.75M | 0.01% | +190+0.8% | Added |
| Farmers & Merchants Investments Inc | 25,487 | $3.75M | 0.14% | +368+1.5% | Added |
| Capital Investment Services of America, Inc. | 25,695 | $3.78M | 0.34% | −1,000−3.7% | Reduced |
| Railway Pension Investments Ltd | 26,072 | $3.83M | 0.03% | 00.0% | Unchanged |
| Metropolitan Life Insurance Co | 26,424 | $3.89M | 0.05% | −507−1.9% | Reduced |
| Duncker Streett & Co Inc | 26,794 | $3.94M | 0.68% | −840−3.0% | Reduced |
| Sturgeon Ventures LLP | 27,908 | $4.10M | 1.89% | +1,015+3.8% | Added |
| B. Metzler seel. Sohn & Co. AG | 28,096 | $4.12M | 0.05% | +28,096 | New |
| Swiss Life Asset Management Ltd | 28,253 | $4.16M | 0.05% | −3,905−12.1% | Reduced |
| Harvey Investment Co LLC | 28,437 | $4.18M | 0.48% | −1,452−4.9% | Reduced |
| M&T Bank Corp | 28,826 | $4.24M | 0.02% | +145+0.5% | Added |
| Brown Advisory Inc | 28,982 | $4.26M | 0.01% | +132+0.5% | Added |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 29,035 | $4.27M | 0.04% | +61+0.2% | Added |
| Forsta Ap-Fonden | 29,700 | $4.37M | 0.04% | −3,700−11.1% | Reduced |
| Security Asset Management | 29,739 | $4.37M | 1.70% | +50+0.2% | Added |