Companies / AMETEK Inc / Activity
Activity — AMETEK Inc
299 moves.
Top impactInsider · CEO movesInsider · biggest buysInsider · biggest sellsInstitution · biggest movesInstitution · new positions
| Date | Actor | Action | Security | Value | Shares Δ | Position after | Impact |
|---|---|---|---|---|---|---|---|
| Q1 2026 as of | Norges Bank 13F manager | Exit | Common stock | $-831.37M | -4.0M -100.00% | 0 | high |
| Q1 2026 as of | Two Sigma Investments, LP 13F manager | Add | Common stock | $133.04M | +621K +61.42% | 1,631,092 0.71% of shares | high |
| Q1 2026 as of | D. E. Shaw & Co., Inc. 13F manager | Trim | Common stock | $-115.04M | -537K -37.61% | 890,254 0.39% of shares | high |
| Q1 2026 as of | Amundi 13F manager | Trim | Common stock | $-107.67M | -502K -28.61% | 1,253,439 0.55% of shares | high |
| Q1 2026 as of | Millennium Management LLC 13F manager | Trim | Common stock | $-94.96M | -443K -54.50% | 369,887 0.16% of shares | high |
| Q2 2026 as of | State Street Corporation 13F manager | Add | Common stock | $93.45M | +386K +3.88% | 10,342,632 4.51% of shares | high |
| Q4 2025 as of | Norges Bank 13F manager | Add | Common stock | $81.09M | +395K +10.81% | 4,049,351 1.77% of shares | high |
| Q1 2026 as of | Balyasny Asset Management L.P. 13F manager | Trim | Common stock | $-65.84M | -307K -28.69% | 763,415 0.33% of shares | high |
| Q1 2026 as of | Prudential Financial Inc 13F manager | Add | Common stock | $58.36M | +272K +203.93% | 405,754 0.18% of shares | high |
| Q1 2026 as of | Principal Financial Group Inc 13F manager | Trim | Common stock | $-55.54M | -259K -12.72% | 1,778,484 0.78% of shares | high |
| Q1 2026 as of | Geode Capital Management, LLC 13F manager | Add | Common stock | $49.98M | +234K +3.97% | 6,125,313 2.67% of shares | medium |
| Q2 2023 as of | Barclays PLC 13F manager | Add | Common stock | $42.99M | +266K +88.78% | 564,757 0.25% of shares | medium |
| Q1 2026 as of | Jupiter Asset Management Ltd 13F manager | New | Common stock | $42.94M | +208K | 208,242 0.09% of shares | medium |
| Q1 2026 as of | Champlain Investment Partners, LLC 13F manager | Trim | Common stock | $-41.05M | -191K -31.04% | 425,358 0.19% of shares | medium |
| Q4 2024 as of | Barclays PLC 13F manager | Trim | Common stock | $-34.09M | -189K -29.95% | 442,243 0.19% of shares | medium |
| Q1 2025 as of | Barclays PLC 13F manager | Add | Common stock | $33.84M | +197K +44.45% | 638,815 0.28% of shares | medium |
| Q1 2026 as of | Westfield Capital Management Company, L.P. 13F manager | Trim | Common stock | $-33.09M | -154K -17.15% | 745,832 0.33% of shares | medium |
| Q1 2026 as of | Renaissance Technologies LLC 13F manager | Add | Common stock | $32.48M | +152K +97.96% | 306,150 0.13% of shares | medium |
| Q4 2025 as of | Bank of America Corp /De 13F manager | Trim | Common stock | $-31.56M | -154K -9.12% | 1,532,808 0.67% of shares | medium |
| Q1 2026 as of | AQR Capital Management, LLC 13F manager | Add | Common stock | $31.12M | +147K +16.39% | 1,044,473 0.46% of shares | medium |
| Q4 2025 as of | Danske Bank A/S 13F manager | Add | Common stock | $29.79M | +145K +82.54% | 320,908 0.14% of shares | medium |
| Q2 2026 as of | BlackRock, Inc. 13F manager | Trim | Common stock | $-28.96M | -120K -0.61% | 19,533,471 8.52% of shares | medium |
| Q3 2025 as of | Barclays PLC 13F manager | Add | Common stock | $27.02M | +144K +21.67% | 807,020 0.35% of shares | medium |
| Q1 2026 as of | Bank of New York Mellon Corp/The 13F manager | Add | Common stock | $25.75M | +120K +5.04% | 2,504,770 1.09% of shares | medium |
| Q4 2025 as of | Davidson Kempner Capital Management LP 13F manager | New | Common stock | $25.66M | +125K | 125,000 0.05% of shares | medium |
| Q1 2026 as of | Kayne Anderson Rudnick Investment Management, LLC 13F manager | Trim | Common stock | $-24.78M | -116K -8.05% | 1,319,928 0.58% of shares | medium |
| Q1 2026 as of | Bridgewater Associates, LP 13F manager | Add | Common stock | $23.99M | +112K +2428.30% | 116,504 0.05% of shares | medium |
| Q4 2025 as of | Banco Santander, S.A. 13F manager | New | Common stock | $23.36M | +114K | 113,791 0.05% of shares | medium |
| Q1 2026 as of | Arrowstreet Capital, Limited Partnership 13F manager | Add | Common stock | $20.95M | +98K +21.99% | 542,044 0.24% of shares | medium |
| Q4 2025 as of | Barclays PLC 13F manager | Trim | Common stock | $-20.03M | -98K -12.09% | 709,453 0.31% of shares | medium |
| Q1 2026 as of | Zurcher Kantonalbank (Zurich Cantonalbank) 13F manager | Add | Common stock | $17.01M | +79K +69.51% | 193,530 0.08% of shares | medium |
| Q1 2026 as of | Los Angeles Capital Management LLC 13F manager | Add | Common stock | $16.81M | +78K +7561.62% | 79,451 0.03% of shares | medium |
| Q1 2026 as of | Janus Henderson Group PLC 13F manager | Trim | Common stock | $-16.72M | -78K -19.55% | 321,113 0.14% of shares | medium |
| Q2 2026 as of | Mitsubishi UFJ Asset Management Co., Ltd. 13F manager | Add | Common stock | $15.55M | +64K +13.19% | 551,529 0.24% of shares | medium |
| Q1 2026 as of | Lazard Asset Management LLC 13F manager | Add | Common stock | $15.15M | +71K +4.57% | 1,618,526 0.71% of shares | medium |
| Q1 2024 as of | Barclays PLC 13F manager | Add | Common stock | $14.66M | +80K +12.11% | 741,881 0.32% of shares | medium |
| Q1 2026 as of | Snyder Capital Management L P 13F manager | Trim | Common stock | $-13.43M | -63K -7.70% | 750,790 0.33% of shares | medium |
| Q2 2026 as of | Mawer Investment Management Ltd. 13F manager | Trim | Common stock | $-13.06M | -54K -26.84% | 147,117 0.06% of shares | medium |
| Q1 2026 as of | Marsico Capital Management LLC 13F manager | Add | Common stock | $12.85M | +60K +123.23% | 108,566 0.05% of shares | medium |
| Q2 2024 as of | Barclays PLC 13F manager | Trim | Common stock | $-12.28M | -74K -9.93% | 668,242 0.29% of shares | medium |
| Q2 2024 as of | Danske Bank A/S 13F manager | Trim | Common stock | $-12.20M | -73K -34.72% | 137,631 0.06% of shares | medium |
| Q1 2026 as of | Credit Agricole S a 13F manager | Trim | Common stock | $-11.51M | -54K -66.39% | 27,185 0.01% of shares | medium |
| Q1 2026 as of | Boston Partners 13F manager | Trim | Common stock | $-11.31M | -53K -4.03% | 1,255,789 0.55% of shares | medium |
| Q2 2026 as of | M.D. Sass, LLC 13F manager | Trim | Common stock | $-11.03M | -46K -12.03% | 333,370 0.15% of shares | medium |
| Q2 2026 as of | Deutsche Bank AG 13F manager | Add | Common stock | $9.99M | +41K +3.39% | 1,259,001 0.55% of shares | medium |
| Q1 2026 as of | Nordea Investment Management AB 13F manager | Add | Common stock | $9.58M | +46K +5.34% | 898,125 0.39% of shares | medium |
| Q1 2026 as of | Dupont Capital Management Corp 13F manager | New | Common stock | $9.38M | +44K | 43,771 0.02% of shares | medium |
| Q2 2026 as of | Forsta Ap-Fonden 13F manager | Exit | Common stock | $-9.28M | -45K -100.00% | 0 | medium |
| Q2 2026 as of | LPL Financial LLC 13F manager | Add | Common stock | $9.26M | +38K +34.34% | 149,732 0.07% of shares | medium |
| Q1 2026 as of | CPPIB Crestone Peak Resources Canada Inc. 13F manager | Add | Common stock | $9.19M | +43K +12.86% | 376,304 0.16% of shares | medium |