Ametek INC/
AMEFigures shown here come from public SEC filings. Dates beside each section show the available history.
How Ametek INC/ Makes Money
Follow each dollar of revenue through to what shareholders keep.
From revenue to net income
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Financial Summary
Choose a year or quarter, compare it with the same period a year earlier, and open any row for its full filing history.
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SEC filings supply these figures; updates after the dates shown are not included. This page includes 19 annual periods. The latest annual period ends Dec 31, 2025. The latest insider filing shown is dated May 28, 2026. The latest institutional report shown is dated Mar 31, 2026; other ownership filings may exist.
Ownership
Who holds the shares, as reported in SEC ownership filings.
Reported 13F positions
Each row shows what a filer reported for one date, not a current position. The link opens that filing.
| Filer | Report date | Shares | Value | Filing |
|---|---|---|---|---|
| Artisan Partners Limited Partnership | 2026-03-31 | 273,372 | $58.6M | SEC filing |
| MONTAG A & ASSOCIATES INC | 2026-03-31 | 51,361 | $11M | SEC filing |
| LAZARD ASSET MANAGEMENT LLC | 2026-03-31 | 1,618,526 | $347M | SEC filing |
| 3 FACTOR INDEXING, LLC | 2026-03-31 | 1 | $215 | SEC filing |
| VAUGHAN NELSON INVESTMENT MANAGEMENT, L.P. | 2026-03-31 | 140,546 | $30.1M | SEC filing |
| SCOPUS ASSET MANAGEMENT, L.P. | 2026-03-31 | 130,532 | $28M | SEC filing |
| BANK OF NOVA SCOTIA TRUST CO | 2026-03-31 | 1,771 | $380K | SEC filing |
| WELLINGTON MANAGEMENT GROUP LLP | 2026-03-31 | 2,797,091 | $600M | SEC filing |
| Sound Income Strategies, LLC | 2026-03-31 | 259 | $56.6K | SEC filing |
| Community Bank, N.A. | 2026-03-31 | 4,135 | $886K | SEC filing |
| Perigon Wealth Management, LLC | 2026-03-31 | 14,844 | $3.18M | SEC filing |
| ALBERT D MASON INC | 2026-03-31 | 1,084 | $232K | SEC filing |
| Buckland Partners Management Co LLC | 2026-03-31 | 5,000 | $1.07M | SEC filing |
| Capula Management Ltd | 2026-03-31 | 279 | $59.8K | SEC filing |
| Louisiana State Employees Retirement System | 2026-03-31 | 11,700 | $2.51M | SEC filing |
| Portus Wealth Advisors, LLC | 2026-03-31 | 2 | $429 | SEC filing |
| Bare Financial Services, Inc | 2026-03-31 | 31 | $6.65K | SEC filing |
| Invesco Ltd. | 2026-03-31 | 3,130,864 | $671M | SEC filing |
| Fortitude Family Office, LLC | 2026-03-31 | 143 | $30.7K | SEC filing |
| 71 West Capital Partners | 2026-03-31 | 1,337 | $287K | SEC filing |
120 filers have only one report here.
Unusually large insider trades
Each trade is compared with the other insider trades of the same kind in the same security among Ametek INC/'s recent filings on file. Size alone is context, not a prediction or evidence of improper trading.
- 2025-11-25 · ZAPICO DAVID A: Larger than 25 of the 26 other insider sales of Common Stock on file. SEC filing
- 2024-11-25 · ZAPICO DAVID A: Larger than all 26 other insider sales of Common Stock on file. SEC filing
- 2024-11-25 · ZAPICO DAVID A: Larger than 24 of the 26 other insider sales of Common Stock on file. SEC filing
Purchases & sales (open market or private)
| Security | Code | Price | Filing | |||
|---|---|---|---|---|---|---|
| 2026-03-24 | AMATO THOMAS A · Director | Common Stock | S — Open market or private sale | −530 | 216.78 | SEC filing |
| 2025-12-22 | MONTGOMERY THOMAS M · SR. VP. - COMPTROLLER | Common Stock | S — Open market or private sale | −6,388 | 205.05 | SEC filing |
| 2025-12-15 | Marecic Thomas C · PRES. - ELECTRONIC INSTRUMENTS | Common Stock | S — Open market or private sale | −14,310 | 202.11 | SEC filing |
| 2025-12-12 | ZAPICO DAVID A · CHIEF EXECUTIVE OFFICER | Common Stock | S — Open market or private sale | −28,390 | 201.76 | SEC filing |
| 2025-11-25 | ZAPICO DAVID A · CHIEF EXECUTIVE OFFICER | Common Stock | S — Open market or private sale | −25,815 | 195.82 | SEC filing |
| 2025-11-25 | ZAPICO DAVID A · CHIEF EXECUTIVE OFFICER | Common Stock | S — Open market or private sale | −54,753 | 196.86 | SEC filing |
| 2025-11-25 | ZAPICO DAVID A · CHIEF EXECUTIVE OFFICER | Common Stock | S — Open market or private sale | −7,432 | 194.89 | SEC filing |
| 2025-11-12 | Speranza Emanuela · CHIEF COMMERCIAL OFFICER | Common Stock | S — Open market or private sale | −2,700 | 200.00 | SEC filing |
Showing 8 of 10 rows
Grants, exercises, tax & gifts
| Security | Code | Filing | |||
|---|---|---|---|---|---|
| 2026-05-07 | Stanage Nick L · Director | Common Stock | A — Grant, award, or other acquisition | +760 | SEC filing |
| 2026-03-22 | Speranza Emanuela · CHIEF COMMERCIAL OFFICER | Restricted Stock Units | M — Exercise or conversion of derivative security | −344 | SEC filing |
| 2026-03-22 | Speranza Emanuela · CHIEF COMMERCIAL OFFICER | Common Stock | M — Exercise or conversion of derivative security | +344 | SEC filing |
| 2026-03-22 | Amodei Robert · Senior VP, Controller | Common Stock | F — Payment of exercise price or tax by delivering securities | −63 | SEC filing |
| 2026-03-22 | ZAPICO DAVID A · CHIEF EXECUTIVE OFFICER | Common Stock | F — Payment of exercise price or tax by delivering securities | −2,092 | SEC filing |
| 2026-03-22 | Marecic Thomas C · PRES. - ELECTRONIC INSTRUMENTS | Common Stock | F — Payment of exercise price or tax by delivering securities | −294 | SEC filing |
| 2026-03-22 | Hermance David F. · PRESIDENT - ELECTROMECHANICAL | Common Stock | F — Payment of exercise price or tax by delivering securities | −283 | SEC filing |
| 2026-03-22 | Oscher Ronald J · CHIEF ADMINISTRATIVE OFFICER | Common Stock | F — Payment of exercise price or tax by delivering securities | −266 | SEC filing |
Showing 8 of 34 rows
Other activity
| Security | Code | Filing | |||
|---|---|---|---|---|---|
| 2026-05-27 | Oscher Ronald J · CHIEF ADMINISTRATIVE OFFICER | Common Stock | J — Other acquisition or disposition | +39,954 | SEC filing |
| 2026-05-27 | Oscher Ronald J · CHIEF ADMINISTRATIVE OFFICER | Common Stock | J — Other acquisition or disposition | −39,954 | SEC filing |
| 2026-03-24 | AMATO THOMAS A · Director | Common Stock | J — Other acquisition or disposition | −500 | SEC filing |
| 2026-03-24 | AMATO THOMAS A · Director | Common Stock | J — Other acquisition or disposition | +500 | SEC filing |
| 2026-03-18 | McClain Gretchen W · Director | Common Stock/ Deferred Compensation | J — Other acquisition or disposition | +52 | SEC filing |
| 2026-02-19 | AMATO THOMAS A · Director | Common Stock | J — Other acquisition or disposition | −6,500 | SEC filing |
| 2026-02-19 | AMATO THOMAS A · Director | Common Stock | J — Other acquisition or disposition | +6,500 | SEC filing |
| 2026-02-17 | CIAMPITTI TONY J · PRES. - ELECTRONIC INSTRUMENTS | 401k Plan | J — Other acquisition or disposition | +16 | SEC filing |
Showing 8 of 10 rows
These tables describe filed transactions, not current holdings. Prices are shown as filed; a currency is added only when the filing's data names one. Amended and possible duplicate rows are left out of size comparisons and transaction groups.