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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, Q4 2021

Institutional positions in Ametek Inc as of Dec 31, 2021. 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
772
+66 vs. Q3 2021
Shares held
200.9M
+651.8K (+0.3%) vs. Q3 2021
Total value
$29.5B
+$4.69B (+18.9%) vs. Q3 2021
New holders
133
271 more added
Sold out
67
251 more reduced

13 institutions that held it in Q3 2021 haven't filed for Q4 2021 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q3 2021: 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 holdersQ4 2021: 772 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 heldQ4 2021: $29.5B
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, Q4 2021

Shares, value and share of portfolio for each institution holding Ametek Inc; share changes are against Q3 2021.

Institutions holding AME in Q4 2021
InstitutionSharesValue% of portfolioChange in sharesAction
Covestor Ltd115$17.0K0.02%+115New
Fortitude Advisory Group L.L.C.119$17.0K0.01%+119New
Hantz Financial Services, Inc.110$16.0K0.00%−36−24.7%Reduced
Benjamin Edwards Inc106$16.0K0.01%+106New
Arcadia Investment Advisors LLC103$15.1K0.01%00.0%Unchanged
Fieldpoint Private Securities, LLC100$15.0K0.00%+10+11.1%Added
Bell Investment Advisors, Inc104$15.0K0.00%+19+22.4%Added
Prestige Wealth Management Group LLC95$14.0K0.00%00.0%Unchanged
Tarbox Family Office, Inc.93$14.0K0.00%+8+9.4%Added
Stephens Consulting, LLC86$12.6K0.01%+86New
TCI Wealth Advisors, Inc.83$12.0K0.00%−1−1.2%Reduced
Mach-1 Financial Group, Inc.85$12.0K0.01%+85New
MV Capital Management, Inc.77$11.0K0.00%+5+6.9%Added
Plante Moran Financial Advisors, LLC74$11.0K0.00%+74New
Quent Capital, LLC72$11.0K0.00%+72New
Arlington Partners LLC66$10.0K0.00%+66New
JNBA Financial Advisors65$10.0K0.00%+65New
WFA Asset Management Corp62$9.07K0.01%+62New
Cornerstone Advisory, LLC61$9.00K0.00%−13,500−99.6%Reduced
Gemmer Asset Management LLC57$8.00K0.00%−18−24.0%Reduced
BerganKDV Wealth Management, LLC57$8.00K0.00%00.0%Unchanged
Lee Financial Co57$8.00K0.00%+57New
Northwest Investment Counselors, LLC55$8.00K0.00%+55New
Dixon Hughes Goodman Wealth Advisors LLC52$8.00K0.00%+52New
Versant Capital Management, Inc51$7.00K0.00%−18−26.1%Reduced
Exchange Traded Concepts, LLC50$7.00K0.00%+50New
Patriot Financial Group Insurance Agency, LLC45$7.00K0.00%+45New
Zullo Investment Group, Inc.49$7.00K0.00%+49New
Sofos Investments, Inc.294$6.00K0.00%+294Added
Financial Management Professionals, Inc.39$6.00K0.00%−12−23.5%Reduced
Howe & Rusling Inc44$6.00K0.00%00.0%Unchanged
Delos Wealth Advisors, LLC41$6.00K0.01%+41New
BDO Wealth Advisors, LLC37$5.00K0.00%00.0%Unchanged
Creative Financial Designs Inc32$5.00K0.00%00.0%Unchanged
C M Bidwell & Associates Ltd35$5.00K0.00%00.0%Unchanged
Clean Yield Group34$5.00K0.00%00.0%Unchanged
Zions Bancorporation, N.A.34$5.00K0.00%00.0%Unchanged
McIlrath & Eck, LLC33$5.00K0.00%00.0%Unchanged
Sutton Wealth Advisors Inc.34$5.00K0.00%00.0%Unchanged
Proequities, Inc.26$4.00K0.00%+12+85.7%Added
Bray Capital Advisors27$4.00K0.00%+27New
Mechanics Financial Corp25$4.00K0.00%+25New
Dark Forest Capital Management LP27$4.00K0.00%+27New
McCarthy Grittinger Financial Group, LLC27$3.97K0.00%00.0%Unchanged
Raffa Wealth Management, LLC27$3.97K0.00%00.0%Unchanged
Baldwin Brothers Inc23$3.00K0.00%00.0%Unchanged
Pacifica Partners Inc.23$3.00K0.00%00.0%Unchanged
Sierra Capital LLC20$3.00K0.00%+20New
SOA Wealth Advisors, LLC.15$2.00K0.00%00.0%Unchanged
Schubert & Co14$2.00K0.00%+14New
Atlas Capital Advisors LLC10$1.47K0.00%00.0%Unchanged
Thompson Siegel & Walmsley LLC8$1.00K0.00%00.0%Unchanged
Longfellow Investment Management Co LLC6$1.00K0.00%00.0%Unchanged
Country Trust Bank9$1.00K0.00%00.0%Unchanged
ClariVest Asset Management LLC6$1.00K0.00%00.0%Unchanged
Carolinas Wealth Consulting LLC6$1.00K0.00%00.0%Unchanged
Reilly Financial Advisors, LLC7$1.00K0.00%+7New
AdvisorNet Financial, Inc5$1.00K0.00%+5New
Surevest, LLC8$1.00K0.00%+8New
Harvest Group Wealth Management, LLC6$1.00K0.00%+6New
Bedel Financial Consulting, Inc.10$1.00K0.00%+10New
Core Alternative Capital10$1.00K0.00%+10New
Center for Financial Planning, Inc.5$1.00K0.00%+5New
Addison Advisors LLC5$1.00K0.00%+5New
CoreCap Advisors, LLC10$1.00K0.00%+10New
Cassady Schiller Wealth Management, LLC4$1.00K0.00%+4New
Global Financial Private Client, LLC6$8820.00%00.0%Unchanged
Exane Derivatives2$2940.00%00.0%Unchanged
WestEnd Advisors, LLC1$1470.00%––
Carroll Financial Associates, Inc.5$00.00%−13−72.2%Reduced
Capital Advisors, Ltd. LLC3$00.00%+3New
Curi Capital2$00.00%+2New
Zurich Insurance Group Ltd0$00.00%−168,482−100.0%Sold out
Voleon Capital Management LP0$00.00%−130,000−100.0%Sold out
Qube Research & Technologies Ltd0$00.00%−103,987−100.0%Sold out
AMP Capital Investors Ltd0$00.00%−89,841−100.0%Sold out
Nisa Investment Advisors, LLC0$00.00%−77,280−100.0%Sold out
Rothschild Investment Corp0$00.00%−42,875−100.0%Sold out
Tudor Investment Corp Et Al0$00.00%−38,226−100.0%Sold out
Duality Advisers, LP0$00.00%−32,437−100.0%Sold out
Seven Eight Capital, LP0$00.00%−23,404−100.0%Sold out
Brookfield Asset Management Inc.0$00.00%−20,000−100.0%Sold out
Bridgewater Advisors Inc.0$00.00%−16,320−100.0%Sold out
Magnetar Financial LLC0$00.00%−13,351−100.0%Sold out
SRB Corp0$00.00%−12,523−100.0%Sold out
Campbell & CO Investment Adviser LLC0$00.00%−11,700−100.0%Sold out
Spouting Rock Asset Management, LLC0$00.00%−10,393−100.0%Sold out
Fukoku Mutual Life Insurance Co0$00.00%−9,300−100.0%Sold out
Northwest & Ethical Investments L.P.0$00.00%−8,182−100.0%Sold out
Polar Asset Management Partners Inc.0$00.00%−8,150−100.0%Sold out
Virtu Financial LLC0$00.00%−8,133−100.0%Sold out
Capstone Investment Advisors, LLC0$00.00%−7,930−100.0%Sold out
Twinbeech Capital LP0$00.00%−7,725−100.0%Sold out
Engineers Gate Manager LP0$00.00%−7,717−100.0%Sold out
Moloney Securities Asset Management, LLC0$00.00%−6,738−100.0%Sold out
Samlyn Capital, LLC0$00.00%−6,369−100.0%Sold out
XTX Topco Ltd0$00.00%−5,859−100.0%Sold out
Quantamental Technologies LLC0$00.00%−5,479−100.0%Sold out
Probity Advisors, Inc.0$00.00%−5,400−100.0%Sold out
Atom Investors LP0$00.00%−4,420−100.0%Sold out