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Livermore
Livermore
ZHEN

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, Q2 2025

Institutional positions in Ametek Inc as of Jun 30, 2025. 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
1,004
+19 vs. Q1 2025
Shares held
203.5M
+2.66M (+1.3%) vs. Q1 2025
Total value
$36.8B
+$2.26B (+6.5%) vs. Q1 2025
New holders
98
395 more added
Sold out
79
361 more reduced

15 institutions that held it in Q1 2025 haven't filed for Q2 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q1 2025: 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.

Institutional holdersQ2 2025: 1,004 institutions
Q1 2021: 695 institutionsQ2 2021: 723 institutionsQ3 2021: 719 institutionsQ4 2021: 772 institutionsQ1 2022: 753 institutionsQ2 2022: 745 institutionsQ3 2022: 753 institutionsQ4 2022: 790 institutionsQ1 2023: 777 institutionsQ2 2023: 823 institutionsQ3 2023: 814 institutionsQ4 2023: 859 institutionsQ1 2024: 910 institutionsQ2 2024: 900 institutionsQ3 2024: 916 institutionsQ4 2024: 989 institutionsQ1 2025: 1,000 institutionsQ2 2025: 1,004 institutionsQ3 2025: 1,034 institutionsQ4 2025: 1,128 institutionsQ1 2026: 1,159 institutionsQ2 2026: 1,201 institutions
Value heldQ2 2025: $36.8B
Q1 2021: $25.4BQ2 2021: $26.8BQ3 2021: $24.9BQ4 2021: $29.5BQ1 2022: $26.6BQ2 2022: $21.7BQ3 2022: $22.7BQ4 2022: $28.9BQ1 2023: $29.2BQ2 2023: $32.6BQ3 2023: $29.9BQ4 2023: $33.3BQ1 2024: $37.0BQ2 2024: $33.9BQ3 2024: $34.3BQ4 2024: $36.0BQ1 2025: $34.7BQ2 2025: $36.8BQ3 2025: $37.4BQ4 2025: $42.1BQ1 2026: $43.0BQ2 2026: $49.7B
Institutions holding AME and their total value by quarter
QuarterHoldersValue
Q2 20261,201$49.7B
Q1 20261,159$43.0B
Q4 20251,128$42.1B
Q3 20251,034$37.4B
Q2 20251,004$36.8B
Q1 20251,000$34.7B
Q4 2024989$36.0B
Q3 2024916$34.3B
Q2 2024900$33.9B
Q1 2024910$37.0B
Q4 2023859$33.3B
Q3 2023814$29.9B
Q2 2023823$32.6B
Q1 2023777$29.2B
Q4 2022790$28.9B
Q3 2022753$22.7B
Q2 2022745$21.7B
Q1 2022753$26.6B
Q4 2021772$29.5B
Q3 2021719$24.9B
Q2 2021723$26.8B
Q1 2021695$25.4B

Institutions, Q2 2025

Shares, value and share of portfolio for each institution holding Ametek Inc; share changes are against Q1 2025.

Institutions holding AME in Q2 2025
InstitutionSharesValue% of portfolioChange in sharesAction
Activest Wealth Management1$1810.00%−35−97.2%Reduced
Alerus Financial NA1$1810.00%+1New
Transamerica Financial Advisors, Inc.2$2120.00%00.0%Unchanged
NVWM, LLC2$3620.00%−4−66.7%Reduced
IMA Wealth, Inc.2$3620.00%+2New
Quaker Wealth Management, LLC2$3620.00%+2New
Quest 10 Wealth Builders, Inc.3$4780.00%00.0%Unchanged
Kestra Investment Management, LLC3$5170.00%00.0%Unchanged
CBIZ Investment Advisory Services, LLC3$5430.00%−30−90.9%Reduced
Redwood Park Advisors LLC3$5430.00%00.0%Unchanged
Logan Capital Management Inc3$5430.00%00.0%Unchanged
Hughes Financial Services, LLC3$5560.00%−15−83.3%Reduced
American Capital Advisory, LLC4$7240.00%+2+100.0%Added
Richardson Financial Services Inc.5$9050.00%00.0%Unchanged
Central Trust Co5$9050.00%+5New
Sound Income Strategies, LLC5$9050.00%+5New
Stephens Consulting, LLC5$9050.00%+5New
DecisionPoint Financial, LLC5$9160.00%+5New
Bellevue Asset Management, LLC6$1.08K0.00%00.0%Unchanged
Financial Management Professionals, Inc.6$1.09K0.00%−12−66.7%Reduced
Longfellow Investment Management Co LLC6$1.09K0.00%00.0%Unchanged
Core Alternative Capital6$1.09K0.00%00.0%Unchanged
Parkworth Wealth Management, Inc.6$1.09K0.00%+3+100.0%Added
HFM Investment Advisors, LLC6$1.09K0.00%+4+200.0%Added
Beaird Harris Wealth Management, LLC7$1.27K0.00%00.0%Unchanged
UMA Financial Services, Inc.7$1.27K0.00%+3+75.0%Added
Motco7$1.29K0.00%00.0%Unchanged
Bay Harbor Wealth Management, LLC8$1.45K0.00%+3+60.0%Added
Principia Wealth Advisory, LLC8$1.45K0.00%+4+100.0%Added
Sachetta, LLC9$1.63K0.00%−23−71.9%Reduced
Highline Wealth Partners LLC9$1.63K0.00%−6−40.0%Reduced
Morton Brown Family Wealth, LLC9$1.63K0.00%00.0%Unchanged
WealthTrak Capital Management LLC9$1.63K0.00%+6+200.0%Added
Tortoise Investment Management, LLC9$1.63K0.00%+9New
Atlas Capital Advisors LLC10$1.81K0.00%00.0%Unchanged
SJS Investment Consulting Inc.10$1.81K0.00%−8−44.4%Reduced
Garde Capital, Inc.10$1.81K0.00%00.0%Unchanged
Wolff Wiese Magana LLC10$1.81K0.00%00.0%Unchanged
Tacita Capital Inc10$1.81K0.00%00.0%Unchanged
Rialto Wealth Management, LLC10$1.81K0.00%+10New
Rosenberg Matthew Hamilton11$1.99K0.00%00.0%Unchanged
TD Capital Management LLC11$2.01K0.00%00.0%Unchanged
Cornerstone Planning Group LLC12$2.22K0.00%−1−7.7%Reduced
Valued Wealth Advisors LLC13$2.36K0.00%00.0%Unchanged
Brown, Lisle/Cummings, Inc.14$2.52K0.00%+1+7.7%Added
Heritage Wealth Advisors14$2.53K0.00%00.0%Unchanged
AdvisorNet Financial, Inc15$2.71K0.00%−11−42.3%Reduced
Bokf, NA15$2.71K0.00%00.0%Unchanged
Rakuten Securities, Inc.15$2.71K0.00%00.0%Unchanged
MPWM Advisory Solutions, LLC15$2.71K0.00%00.0%Unchanged
Sierra Ocean, LLC16$2.90K0.00%00.0%Unchanged
Penserra Capital Management LLC21$3.00K0.00%00.0%Unchanged
Salem Investment Counselors Inc17$3.08K0.00%00.0%Unchanged
GPS Wealth Strategies Group, LLC18$3.27K0.00%+1+5.9%Added
Dunhill Financial, LLC18$3.31K0.00%−39−68.4%Reduced
Kilter Group LLC20$3.62K0.00%+20New
Stone House Investment Management, LLC22$3.98K0.00%+22New
Trifecta Capital Advisors, LLC22$3.98K0.00%+9+69.2%Added
Riggs Asset Managment Co. Inc.22$3.98K0.00%+22New
Atlantic Trust, LLC24$4.34K0.00%+24New
Beacon Capital Management, LLC24$4.38K0.00%00.0%Unchanged
Banque Transatlantique SA25$4.55K0.00%00.0%Unchanged
Transce3nd, LLC26$4.71K0.00%−47−64.4%Reduced
Raffa Wealth Management, LLC27$4.89K0.00%−15−35.7%Reduced
Key Financial Inc29$5.25K0.00%00.0%Unchanged
Bare Financial Services, Inc29$5.25K0.00%+23+383.3%Added
Mount Yale Investment Advisors, LLC29$5.25K0.00%+29New
Abound Wealth Management29$5.25K0.00%00.0%Unchanged
Jackson, Grant Investment Advisers, Inc.30$5.43K0.00%00.0%Unchanged
Whipplewood Advisors, LLC31$5.61K0.00%−46−59.7%Reduced
MorganRosel Wealth Management, LLC31$5.61K0.00%+4+14.8%Added
SBI Securities Co., Ltd.32$5.79K0.00%−4−11.1%Reduced
McIlrath & Eck, LLC33$5.97K0.00%00.0%Unchanged
Bartlett & Co. Wealth Management LLC33$5.97K0.00%+7+26.9%Added
Mowery & Schoenfeld Wealth Management, LLC34$6.15K0.01%−40−54.1%Reduced
C M Bidwell & Associates Ltd35$6.33K0.00%00.0%Unchanged
Cedar Wealth Management, LLC36$6.51K0.00%00.0%Unchanged
Thurston, Springer, Miller, Herd & Titak, Inc.37$6.75K0.00%+19+105.6%Added
IMG Wealth Management, Inc.40$7.24K0.01%+40New
Robinswood Financial LLC41$7.46K0.00%00.0%Unchanged
Cherry Tree Wealth Management, LLC42$7.60K0.00%−11−20.8%Reduced
Gables Capital Management Inc.44$7.96K0.00%00.0%Unchanged
Grove Bank & Trust44$7.96K0.00%+15+51.7%Added
Avion Wealth47$8.00K0.00%+22+88.0%Added
Princeton Global Asset Management LLC46$8.32K0.00%+46New
Westend Capital Management, LLC47$8.51K0.00%00.0%Unchanged
CoreCap Advisors, LLC49$8.87K0.00%+13+36.1%Added
Howard Hughes Medical Institute49$8.87K0.00%+49New
Your Advocates Ltd., LLP50$9.05K0.00%00.0%Unchanged
Bell Investment Advisors, Inc51$9.23K0.00%+3+6.3%Added
Aspect Partners, LLC53$9.59K0.00%00.0%Unchanged
Centricity Wealth Management, LLC54$9.77K0.01%00.0%Unchanged
DiNuzzo Private Wealth, Inc.54$9.77K0.00%+1+1.9%Added
CGC Financial Services, LLC55$9.95K0.00%00.0%Unchanged
TFC Financial Management63$11.4K0.00%+1+1.6%Added
Ogorek Anthony Joseph67$12.0K0.00%−12−15.2%Reduced
Ridgewood Investments LLC70$12.7K0.01%00.0%Unchanged
Center for Financial Planning, Inc.71$12.8K0.00%00.0%Unchanged
Spire Wealth Management72$13.0K0.00%−491−87.2%Reduced
Trust Co of Vermont73$13.2K0.00%00.0%Unchanged