AmetekAME
13F holders, Q2 2025 (June 30)1,003holders +2
84new positions
79sold out
11famous investors
$180.89avg. 13F price*
At the end of Q2 2025, 1,003 institutions reported holding Ametek Inc. (AME) in their 13F filings, up 2 from Q1 2025. 84 opened new positions and 79 sold out. The largest holders were Vanguard Group Inc. ($4.9B), BlackRock, Inc. ($3.6B) and T. Rowe Price Associates Inc. ($1.9B). 11 famous investors held it, including Francois Rochon (6.2% of Giverny Capital's portfolio), Mario Gabelli (1.1% of GAMCO Investors's portfolio) and Paul Tudor Jones (0.2% of Tudor Investment Corporation's portfolio).
- Company
- Ametek Inc.
- Sector
- Industrials
- CUSIP
- 031100100
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q1 2025 → Q2 2025
| Institutions | Total Value | |
|---|---|---|
| New Positions | 84 | $172.9M |
| Exits | 79 | $347.8M |
All 13F filers, Q1 2025 → Q2 2025: 15,012,949 shares bought and 12,892,565 shares sold, net +2,120,384 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 1,003 holders
| Vanguard Group Inc. | 0.08% | Add +1.9% | 26,997,665 | $4.9B |
| BlackRock, Inc. | 0.07% | Add +6.5% | 19,789,256 | $3.6B |
| T. Rowe Price Associates Inc. | 0.22% | Reduce -3.4% | 10,598,424 | $1.9B |
| State Street Corp. | 0.07% | Add +1.3% | 9,637,303 | $1.7B |
| Geode Capital Management, LLC | 0.07% | Add +1.8% | 5,794,236 | $1.0B |
| JPMorgan Chase & Co. | 0.06% | Reduce -17.4% | 4,747,921 | $859.2M |
| FMR LLC | 0.05% | Reduce -17.4% | 4,492,553 | $813.0M |
| Invesco Ltd. | 0.13% | Add +22.3% | 4,254,475 | $769.9M |
| Flossbach Von Storch SE | 2.80% | Add +0.4% | 3,785,676 | $685.1M |
| Morgan Stanley | 0.04% | Reduce -2.7% | 3,765,273 | $681.4M |
| Bank of New York Mellon Corp | 0.13% | Reduce -9.8% | 3,663,144 | $662.9M |
| Norges Bank | 0.08% | Reduce -1.6% | 3,595,341 | $650.6M |
| Goldman Sachs Group Inc. | 0.09% | Add +46.1% | 3,182,977 | $576.0M |
| EdgePoint Investment Group Inc. | 4.01% | Add +24.4% | 2,926,530 | $529.6M |
| Capital World Investors | 0.07% | Reduce -29.2% | 2,836,256 | $513.2M |
| Northern Trust Corp. | 0.06% | Reduce -1.9% | 2,425,727 | $439.0M |
| Alecta Tjanstepension Omsesidigt | 1.89% | Reduce -15.4% | 2,223,965 | $402.3M |
| Dimensional Fund Advisors LP | 0.09% | Add +0.1% | 2,149,883 | $389.0M |
| Lazard Asset Management LLC | 0.54% | Add +17.3% | 1,950,558 | $353.0M |
| Principal Financial Group Inc. | 0.19% | Add +6.8% | 1,948,384 | $352.6M |
| Massachusetts Financial Services Co. | 0.10% | Reduce -23.2% | 1,739,067 | $314.7M |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | 0.06% | Add +15.7% | 1,719,711 | $311.2M |
| Royal Bank of Canada | 0.06% | Add +0.1% | 1,560,314 | $282.4M |
| Bank of America Corp. | 0.02% | Reduce -0.8% | 1,559,262 | $282.2M |
| Amundi | 0.10% | Add +266.1% | 1,512,966 | $275.3M |
| Kayne Anderson Rudnick Investment Management LLC | 0.66% | Reduce -15.1% | 1,519,870 | $275.0M |
| Boston Partners | 0.31% | Reduce -20.0% | 1,518,547 | $274.8M |
| Franklin Resources Inc. | 0.07% | Reduce -3.5% | 1,425,545 | $258.0M |
| Bank Julius Baer & Co. Ltd, Zurich | 0.74% | Reduce -3.7% | 1,373,612 | $248.6M |
| Charles Schwab Investment Management Inc. | 0.04% | Add +0.8% | 1,364,232 | $246.9M |
| Legal & General Group Plc | 0.06% | Reduce -2.5% | 1,357,121 | $245.6M |
| Deutsche Bank AG | 0.09% | Reduce -5.0% | 1,280,881 | $231.8M |
| Qube Research & Technologies Ltd | 0.31% | Add +15.4% | 1,225,098 | $221.7M |
| Ameriprise Financial Inc. | 0.05% | Reduce -12.5% | 1,157,445 | $209.5M |
| Champlain Investment Partners, LLC | 1.45% | Reduce -3.7% | 1,144,460 | $207.1M |
| UBS Group AG | 0.04% | Reduce -20.8% | 1,051,234 | $190.2M |
| Giverny Capital | 6.18% | Add +1.9% | 996,344 | $180.3M |
| Gabelli Funds LLC | 1.27% | Reduce -1.4% | 969,177 | $175.4M |
| Wellington Management Group LLP | 0.03% | Reduce -3.1% | 896,379 | $162.2M |
| DekaBank Deutsche Girozentrale | 0.27% | Reduce -0.7% | 852,057 | $154.1M |
| Neuberger Berman Group LLC | 0.12% | Add +2.2% | 827,702 | $149.8M |
| Navera Investment Management Ltd. | 2.66% | Add +3.1% | 808,859 | $146.4M |
| Maren Capital LLC | 8.77% | Add +5.8% | 804,473 | $145.6M |
| Voloridge Investment Management, LLC | 0.52% | Reduce -14.1% | 779,097 | $141.0M |
| Primecap Management Co. | 0.11% | Add +122.4% | 778,754 | $140.9M |
| Swiss National Bank | 0.08% | Add +7.0% | 698,425 | $126.4M |
| HSBC Holdings PLC | 0.08% | Add +15.0% | 698,047 | $126.2M |
| Blair William & Co. | 0.35% | Reduce -2.2% | 689,860 | $124.8M |
| Balyasny Asset Management L.P. | 0.28% | Reduce -7.7% | 683,155 | $123.6M |
| Barclays PLC | 0.05% | Add +3.8% | 663,306 | $120.0M |
| James Hambro & Partners LLP | 4.75% | Add +2.7% | 663,152 | $120.0M |
| AQR Capital Management | 0.10% | Add +343.5% | 656,112 | $118.3M |
| GAMCO Investors | 1.14% | Reduce -0.5% | 635,319 | $115.0M |
| Snyder Capital Management L P | 2.41% | Reduce -3.9% | 626,060 | $113.3M |
| JARISLOWSKY, FRASER Ltd | 0.65% | Add +0.2% | 624,414 | $113.0M |
| Silvercrest Asset Management Group LLC | 0.74% | Reduce -2.6% | 608,103 | $110.0M |
| Citadel Advisors | 0.10% | Add +115.8% | 602,492 | $109.0M |
| Bessemer Group Inc. | 0.17% | Add +1.4% | 580,035 | $105.0M |
| D. E. Shaw & Co. | 0.11% | Add +147.0% | 579,890 | $104.9M |
| Harding Loevner LP | 0.70% | Add +1.9% | 577,923 | $104.6M |
| HM Payson & Co. | 1.62% | Add +5.0% | 564,405 | $102.1M |
| Ensign Peak Advisors, Inc | 0.17% | Reduce -2.2% | 561,222 | $101.6M |
| BNP Paribas Financial Markets | 0.08% | Reduce -1.9% | 548,845 | $99.3M |
| Panagora Asset Management Inc. | 0.45% | Add +252.2% | 547,563 | $99.1M |
| Sumitomo Mitsui Trust Group, Inc. | 0.06% | Add +1.0% | 524,946 | $95.0M |
| Nuveen, LLC | 0.03% | Reduce -5.2% | 518,118 | $93.8M |
| Manufacturers Life Insurance Company, The | 0.08% | Add +277.1% | 511,218 | $92.5M |
| Two Sigma Investments, LP | 0.17% | Add +52.3% | 508,233 | $92.0M |
| American Century Companies Inc. | 0.05% | Reduce -54.7% | 479,213 | $86.7M |
| Port Capital LLC | 3.67% | Add +1.3% | 476,276 | $86.2M |
| Royal London Asset Management Ltd. | 0.19% | Add +2.5% | 462,448 | $83.7M |
| Rhumbline Advisers | 0.07% | Add +0.8% | 461,165 | $83.5M |
| Mitsubishi UFJ Asset Management Co., Ltd. | 0.06% | Add +6.7% | 440,405 | $79.7M |
| Natixis Advisors, LLC | 0.12% | Add +18.0% | 433,979 | $78.5M |
| California Public Employees Retirement System | 0.05% | Reduce -4.2% | 432,458 | $78.3M |
| Arrowstreet Capital, Limited Partnership | 0.05% | Add +93.3% | 422,617 | $76.5M |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 0.19% | Add +249.2% | 418,294 | $75.7M |
| Millennium Management | 0.07% | Reduce -4.6% | 403,981 | $73.1M |
| M.D. Sass, LLC | 5.84% | Add +9.2% | 400,881 | $72.5M |
| Dixon Mitchell Investment Counsel Inc. | 2.80% | Add +2.9% | 398,586 | $72.1M |
| Westfield Capital Management Co. LP | 0.30% | Reduce -2.8% | 395,416 | $71.6M |
| Capital International Investors | 0.01% | Reduce -38.1% | 395,032 | $71.4M |
| Glenmede Investment Management, LP | 0.35% | — | 385,005 | $69.7M |
| Two Sigma Advisers, LP | 0.14% | Add +4.4% | 379,500 | $68.7M |
| Schonfeld Strategic Advisors LLC | 0.51% | Add +664.5% | 373,668 | $67.6M |
| Wells Fargo & Company | 0.01% | Reduce -16.7% | 367,011 | $66.4M |
| Raymond James Financial Inc. | 0.02% | Reduce -1.3% | 364,485 | $66.0M |
| Fenimore Asset Management Inc | 1.31% | Add +30.7% | 362,433 | $65.6M |
| Mountain Pacific Investment Advisers LLC | 4.67% | Reduce -2.3% | 355,710 | $64.4M |
| California State Teachers Retirement System | 0.07% | Reduce -10.1% | 348,445 | $63.1M |
| CANADA LIFE ASSURANCE Co | 0.10% | Add +27.5% | 339,858 | $61.6M |
| Marshall Wace, LLP | 0.07% | New | 326,081 | $59.0M |
| Davis R M Inc. | 1.08% | Reduce -1.7% | 320,929 | $58.1M |
| Canada Pension Plan Investment Board | 0.05% | Add +15.4% | 317,633 | $57.5M |
| Janus Henderson Group PLC | 0.03% | Add +14.2% | 309,922 | $56.1M |
| National Pension Service | 0.05% | Add +0.9% | 306,312 | $55.4M |
| KBC Group NV | 0.14% | Add +3.2% | 289,634 | $52.4M |
| Curi Capital, LLC | 0.99% | Add +15.3% | 286,522 | $51.8M |
| Jennison Associates LLC | 0.03% | Reduce -10.6% | 284,873 | $51.6M |
| Alliancebernstein L.P. | 0.02% | Add +2.6% | 282,562 | $51.1M |
"% of holder's portfolio" is AME's weight in each manager's 13F, not the share of Ametek Inc. the manager owns.