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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, Q1 2025

Institutional positions in Ametek Inc as of Mar 31, 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
1,000
+24 vs. Q4 2024
Shares held
201.6M
+2.69M (+1.4%) vs. Q4 2024
Total value
$34.7B
−$1.18B (−3.3%) vs. Q4 2024
New holders
103
401 more added
Sold out
79
327 more reduced

13 institutions that held it in Q4 2024 haven't filed for Q1 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q4 2024: 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 holdersQ1 2025: 1,000 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 heldQ1 2025: $34.7B
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, Q1 2025

Shares, value and share of portfolio for each institution holding Ametek Inc; share changes are against Q4 2024.

Institutions holding AME in Q1 2025
InstitutionSharesValue% of portfolioChange in sharesAction
Asset Dedication, LLC73$12.6K0.00%−4−5.2%Reduced
Trust Co of Vermont73$12.6K0.00%00.0%Unchanged
Red Tortoise LLC73$12.6K0.01%00.0%Unchanged
Transce3nd, LLC73$12.6K0.01%00.0%Unchanged
Center for Financial Planning, Inc.71$12.2K0.00%00.0%Unchanged
Ridgewood Investments LLC70$12.1K0.01%+70New
TFC Financial Management62$10.7K0.00%00.0%Unchanged
Dunhill Financial, LLC57$9.76K0.00%−4−6.6%Reduced
CGC Financial Services, LLC55$9.47K0.00%00.0%Unchanged
Centricity Wealth Management, LLC54$9.30K0.01%00.0%Unchanged
Cherry Tree Wealth Management, LLC53$9.12K0.00%00.0%Unchanged
DiNuzzo Private Wealth, Inc.53$9.12K0.00%00.0%Unchanged
Aspect Partners, LLC53$9.12K0.01%−7−11.7%Reduced
Your Advocates Ltd., LLP50$8.61K0.00%00.0%Unchanged
Bell Investment Advisors, Inc48$8.26K0.00%00.0%Unchanged
Westend Capital Management, LLC47$8.09K0.00%00.0%Unchanged
Gables Capital Management Inc.44$7.57K0.00%00.0%Unchanged
United Community Bank44$7.57K0.00%+44New
Noble Wealth Management PBC43$7.40K0.01%−21−32.8%Reduced
Raffa Wealth Management, LLC42$7.23K0.00%00.0%Unchanged
Robinswood Financial LLC41$7.08K0.00%00.0%Unchanged
Cedar Wealth Management, LLC36$6.20K0.00%00.0%Unchanged
SBI Securities Co., Ltd.36$6.20K0.00%+5+16.1%Added
CoreCap Advisors, LLC36$6.20K0.00%+11+44.0%Added
Activest Wealth Management36$6.20K0.00%+34+1,700.0%Added
C M Bidwell & Associates Ltd35$6.03K0.00%00.0%Unchanged
McIlrath & Eck, LLC33$5.68K0.00%00.0%Unchanged
CBIZ Investment Advisory Services, LLC33$5.68K0.00%+33New
Sachetta, LLC32$5.51K0.00%−3−8.6%Reduced
Whipplewood Advisors, LLC77$5.34K0.00%+46+148.4%Added
Jackson, Grant Investment Advisers, Inc.30$5.16K0.00%00.0%Unchanged
Abound Wealth Management29$5.00K0.00%−9−23.7%Reduced
Grove Bank & Trust29$4.99K0.00%00.0%Unchanged
Key Financial Inc29$4.99K0.00%00.0%Unchanged
MorganRosel Wealth Management, LLC27$4.65K0.00%+27New
AdvisorNet Financial, Inc26$4.48K0.00%−191−88.0%Reduced
Bartlett & Co. Wealth Management LLC26$4.48K0.00%−12−31.6%Reduced
Banque Transatlantique SA25$4.30K0.00%−183−88.0%Reduced
Beacon Capital Management, LLC24$4.16K0.00%00.0%Unchanged
Avion Wealth25$4.00K0.00%00.0%Unchanged
Hantz Financial Services, Inc.25$4.00K0.00%+25New
Global Financial Private Client, LLC21$3.62K0.00%+10+90.9%Added
St Germain D J Co Inc21$3.62K0.00%+21New
SJS Investment Consulting Inc.18$3.10K0.00%00.0%Unchanged
Synergy Investment Management, LLC18$3.10K0.00%00.0%Unchanged
Financial Management Professionals, Inc.18$3.10K0.00%+5+38.5%Added
Thurston, Springer, Miller, Herd & Titak, Inc.18$3.10K0.00%+8+80.0%Added
Hughes Financial Services, LLC18$3.09K0.00%+18New
Penserra Capital Management LLC21$3.00K0.00%−587−96.5%Reduced
GPS Wealth Strategies Group, LLC17$2.93K0.00%00.0%Unchanged
Salem Investment Counselors Inc17$2.93K0.00%00.0%Unchanged
Sierra Ocean, LLC16$2.76K0.00%00.0%Unchanged
Bokf, NA15$2.58K0.00%−1−6.3%Reduced
MPWM Advisory Solutions, LLC15$2.58K0.00%00.0%Unchanged
Highline Wealth Partners LLC15$2.58K0.00%+6+66.7%Added
Rakuten Securities, Inc.15$2.58K0.00%+15New
Heritage Wealth Advisors14$2.41K0.00%−3−17.6%Reduced
Valued Wealth Advisors LLC13$2.25K0.00%00.0%Unchanged
Trifecta Capital Advisors, LLC13$2.24K0.00%00.0%Unchanged
SOA Wealth Advisors, LLC.13$2.24K0.00%00.0%Unchanged
Brown, Lisle/Cummings, Inc.13$2.24K0.00%+13New
Cornerstone Planning Group LLC13$2.11K0.00%+5+62.5%Added
TD Capital Management LLC11$1.91K0.00%00.0%Unchanged
Rosenberg Matthew Hamilton11$1.89K0.00%00.0%Unchanged
Atwood & Palmer Inc10$1.72K0.00%00.0%Unchanged
Wolff Wiese Magana LLC10$1.72K0.00%00.0%Unchanged
Halbert Hargrove Global Advisors, LLC10$1.72K0.00%+10New
Garde Capital, Inc.10$1.72K0.00%+10New
Tacita Capital Inc10$1.72K0.00%00.0%Unchanged
Atlas Capital Advisors LLC10$1.72K0.00%00.0%Unchanged
Morton Brown Family Wealth, LLC9$1.55K0.00%00.0%Unchanged
Carolina Wealth Advisors, LLC8$1.38K0.00%00.0%Unchanged
Motco7$1.21K0.00%00.0%Unchanged
Beaird Harris Wealth Management, LLC7$1.21K0.00%00.0%Unchanged
Kiker Wealth Management, LLC7$1.21K0.00%+7New
Winnow Wealth LLC7$1.06K0.00%+2+40.0%Added
Longfellow Investment Management Co LLC6$1.03K0.00%00.0%Unchanged
Core Alternative Capital6$1.03K0.00%00.0%Unchanged
Carolinas Wealth Consulting LLC6$1.03K0.00%00.0%Unchanged
NVWM, LLC6$1.03K0.00%+4+200.0%Added
First Pacific Financial6$1.03K0.00%+6New
Bare Financial Services, Inc6$1.03K0.00%+6New
Bellevue Asset Management, LLC6$1.03K0.00%00.0%Unchanged
Transamerica Financial Advisors, Inc.2$1.00K0.00%00.0%Unchanged
Richardson Financial Services Inc.5$8610.00%00.0%Unchanged
Bay Harbor Wealth Management, LLC5$8600.00%+5New
UMA Financial Services, Inc.4$6890.00%00.0%Unchanged
Principia Wealth Advisory, LLC4$6440.00%−2−33.3%Reduced
Kestra Investment Management, LLC3$5170.00%−4−57.1%Reduced
WealthTrak Capital Management LLC3$5170.00%−1−25.0%Reduced
Redwood Park Advisors LLC3$5170.00%00.0%Unchanged
Logan Capital Management Inc3$5160.00%00.0%Unchanged
Parkworth Wealth Management, Inc.3$5160.00%00.0%Unchanged
Aventura Private Wealth, LLC3$5160.00%00.0%Unchanged
Greenline Partners, LLC3$5160.00%+3New
Quest 10 Wealth Builders, Inc.3$4540.00%+3New
American Capital Advisory, LLC2$3450.00%+2New
HFM Investment Advisors, LLC2$3450.00%+2New
West Branch Capital LLC1$1730.00%00.0%Unchanged
Legacy Bridge, LLC1$1520.00%+1New