Skip to main content
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 2026

Institutional positions in Ametek Inc as of Jun 30, 2026. 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
1,201
+55 vs. Q1 2026
Shares held
205.6M
+5.18M (+2.6%) vs. Q1 2026
Total value
$49.7B
+$6.77B (+15.8%) vs. Q1 2026
New holders
127
489 more added
Sold out
72
403 more reduced

13 institutions that held it in Q1 2026 haven't filed for Q2 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q1 2026: 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 2026: 1,201 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 2026: $49.7B
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, Q2 2026

Shares, value and share of portfolio for each institution holding Ametek Inc; share changes are against Q1 2026.

Institutions holding AME in Q2 2026
InstitutionSharesValue% of portfolioChange in sharesAction
Applied Finance Capital Management, LLC3,055$739.1K0.06%+104+3.5%Added
Tuttle Tactical Management3,044$736.5K0.50%+3,044New
Hohimer Wealth Management, LLC3,038$735.1K0.08%+108+3.7%Added
Stonebridge Financial Group, LLC3,042$735.0K0.10%+3,042New
Lombard Odier Asset Management (USA) Corp3,031$733.3K0.66%+3,031New
Meeder Asset Management Inc3,009$728.0K0.04%−3,522−53.9%Reduced
Shoker Investment Counsel, Inc.3,000$725.8K0.18%00.0%Unchanged
Cambria Investment Management, L.P.2,996$724.9K0.04%+1,886+169.9%Added
Elyxium Wealth, LLC2,982$721.5K0.08%+2,982New
Essex Financial Services, Inc.2,979$720.8K0.04%+221+8.0%Added
Calder Financial LLC2,966$717.5K0.68%−236−7.4%Reduced
Fidelis Capital Partners, LLC2,949$713.5K0.04%−60−2.0%Reduced
Sym Financial Corp2,943$712.0K0.06%+41+1.4%Added
Courier Capital LLC2,943$712.0K0.04%+2,943New
Bridgefront Capital, LLC2,912$704.5K0.19%−5,358−64.8%Reduced
Citizens Financial Group Inc2,895$700.4K0.01%+310+12.0%Added
Intesa Sanpaolo S.p.A.2,891$699.4K0.02%−149−4.9%Reduced
Fifth Third Wealth Advisors LLC2,882$697.3K0.02%+656+29.5%Added
PSI Advisors, LLC2,867$693.6K0.16%−2,867−50.0%Reduced
DSG Capital Advisors, LLC2,950$690.2K0.10%00.0%Unchanged
SVRN Asset Management, LLC2,850$689.5K0.35%+2,850New
LexAurum Advisors, LLC2,828$684.2K0.08%−16−0.6%Reduced
Transcend Wealth Collective, LLC2,822$682.9K0.05%−116−3.9%Reduced
Aso Group Ltd2,811$680.0K0.29%00.0%Unchanged
Principal Securities, Inc.2,792$675.4K0.01%+743+36.3%Added
EverSource Wealth Advisors, LLC2,744$663.9K0.02%−613−18.3%Reduced
Anchor Capital Advisors LLC2,733$661.2K0.02%00.0%Unchanged
First Growth Capital LLC2,714$656.6K0.50%+5+0.2%Added
Indivisible Partners2,711$655.9K0.04%+711+35.6%Added
Grant Private Wealth Management Inc2,707$655.0K0.28%00.0%Unchanged
Stanley-Laman Group, Ltd.2,693$651.5K0.07%00.0%Unchanged
Atomi Financial Group, Inc.2,656$642.7K0.02%+130+5.1%Added
Modera Wealth Management, LLC2,635$637.4K0.01%−5−0.2%Reduced
Mutual Advisors, LLC2,606$630.4K0.01%−745−22.2%Reduced
EntryPoint Capital, LLC2,600$629.0K0.15%00.0%Unchanged
Tiaa-Cref Individual & Institutional Services, LLC2,584$625.1K0.00%−80−3.0%Reduced
Truvestments Capital LLC2,583$625.0K0.09%−59−2.2%Reduced
Intesa Sanpaolo Wealth Management2,561$619.6K0.12%+1,588+163.2%Added
Level Four Advisory Services, LLC2,559$619.1K0.02%+63+2.5%Added
Haverford Trust Co2,547$616.2K0.01%−73−2.8%Reduced
Florida Financial Advisors, LLC2,530$612.6K0.10%+69+2.8%Added
Catalyst Financial Partners LLC2,532$612.6K0.06%−743−22.7%Reduced
Tributary Capital Management, LLC2,530$612.1K0.05%00.0%Unchanged
Investment Management Corp2,522$610.2K0.51%+50+2.0%Added
Ossiam2,522$610.2K0.01%−157−5.9%Reduced
Grandfield & Dodd, LLC2,522$610.2K0.03%00.0%Unchanged
Fisher Asset Management, LLC2,486$601.7K0.00%+846+51.6%Added
Williams Jones Wealth Management, LLC.2,485$601.2K0.01%+23+0.9%Added
Fiduciary Trust Co2,433$588.5K0.01%+64+2.7%Added
Segment Wealth Management, LLC2,423$586.2K0.03%−24−1.0%Reduced
Frank, Rimerman Advisors LLC2,410$583.1K0.03%+23+1.0%Added
EFG International AG2,409$582.8K0.01%−1,804−42.8%Reduced
AE Wealth Management LLC2,409$582.8K0.00%+98+4.2%Added
AdvisorShares Investments LLC2,406$582.1K0.07%+1,054+78.0%Added
Headlands Technologies LLC2,379$575.6K0.06%+2,379New
Nicolet Bankshares Inc2,372$573.9K0.02%+13+0.6%Added
Waddell & Associates, LLC2,363$571.7K0.03%−122−4.9%Reduced
Third View Private Wealth, LLC2,338$565.7K0.07%−627−21.1%Reduced
Kestra Private Wealth Services, LLC2,277$550.9K0.01%−2,198−49.1%Reduced
Advisory Services Network, LLC2,260$546.9K0.01%+74+3.4%Added
Global Retirement Partners, LLC2,251$544.7K0.01%+2,251New
Pensionmark Financial Group, LLC2,259$539.3K0.01%+30+1.3%Added
Lyell Wealth Management, LP2,227$538.8K0.03%00.0%Unchanged
Profund Advisors LLC2,221$537.3K0.01%+57+2.6%Added
RDA Financial Network2,215$535.9K0.12%+32+1.5%Added
Independent Advisor Alliance2,213$535.4K0.01%+44+2.0%Added
Cigna Investments Inc2,197$532.0K0.07%00.0%Unchanged
FSM Wealth Advisors, LLC2,173$525.7K0.06%−163−7.0%Reduced
GSB Wealth Management, LLC2,149$519.9K0.10%−215−9.1%Reduced
Gallagher Fiduciary Advisors, LLC2,136$516.9K0.02%−38−1.7%Reduced
Delta Investment Management, LLC2,135$516.5K0.09%+2+0.1%Added
AlphaGrep UK Ltd2,134$516.3K0.16%+2,134New
Focus Financial Network, Inc.2,127$514.6K0.02%00.0%Unchanged
Advisor OS, LLC2,106$509.5K0.03%−324−13.3%Reduced
TAGStone Capital, Inc.2,105$509.3K0.16%00.0%Unchanged
Legacy Advisors, LLC2,101$508.3K0.05%+1,116+113.3%Added
Mission Wealth Management, LP2,092$506.2K0.01%+844+67.6%Added
Riversedge Advisors, LLC2,092$506.0K0.07%+320+18.1%Added
LJI Wealth Management, LLC2,087$504.9K0.07%00.0%Unchanged
J.W. Cole Advisors, Inc.2,067$500.0K0.01%−18−0.9%Reduced
Arkadios Wealth Advisors2,062$498.9K0.01%+138+7.2%Added
OpenArc Corporate Advisory, LLC2,053$496.7K0.01%−78−3.7%Reduced
Savvy Advisors, Inc.2,027$490.5K0.01%+50+2.5%Added
Schmidt P J Investment Management Inc2,016$487.8K0.08%−10−0.5%Reduced
CX Institutional2,013$487.0K0.01%−64−3.1%Reduced
Weiss Asset Management LP2,005$485.1K0.01%+2,005New
Shufro Rose & Co LLC2,000$483.9K0.03%00.0%Unchanged
Morse Asset Management, Inc2,000$483.9K0.08%00.0%Unchanged
Chancellor Financial Group WB LP2,000$483.9K0.30%00.0%Unchanged
Jackson Thornton Asset Management, LLC2,000$483.9K0.04%+429+27.3%Added
Ameritas Investment Partners, Inc.1,979$478.8K0.01%−81−3.9%Reduced
111 Capital1,977$478.3K0.08%−799−28.8%Reduced
Nelson, Van Denburg & Campbell Wealth Management Group, LLC1,950$471.8K0.01%+2+0.1%Added
Evolve Private Wealth, LLC1,921$464.7K0.03%−2,005−51.1%Reduced
GeoWealth Management, LLC1,915$463.5K0.01%+382+24.9%Added
Mount Yale Investment Advisors, LLC1,915$463.2K0.01%+63+3.4%Added
First National Bank & Trust Co of Newtown1,900$459.2K0.09%00.0%Unchanged
Wealthspire Advisors, LLC1,893$457.9K0.00%−15−0.8%Reduced
Innovative Asset Advisors Group, LLC1,882$455.3K0.20%−36−1.9%Reduced
First Manhattan Co1,871$452.7K0.00%−60−3.1%Reduced