AME
AMETEK (AME)
NYSE
$241.91+$0.03 (+0.01%)
Price as of Sep 11, 2026 7:59 PM EDT
  • $53.7B
    Market Cap
  • 28.15%
    1-Year Change
  • Specialty Industrial Machinery
    Industry

Top Holders

Institutional
Mutual Funds
Holder
Ownership %
Shares Held
Change (Shares, %)
Report Date
VANGUARD GROUP INC
11.85%
27.2M
-4,450 (-0.02%)
Dec 31, 2025
BLACKROCK, INC.
8.52%
19.5M
+705,214 (+3.61%)
Jun 30, 2026
BLACKROCK INC.
7.69%
17.6M
+269,069 (+1.53%)
Jun 30, 2024
BLACKROCK FUNDING, INC. /DE
7.66%
17.6M
+333,618 (+1.90%)
Dec 31, 2024
VANGUARD CAPITAL MANAGEMENT LLC
6.54%
15.0M
+52,261 (+0.35%)
Jun 30, 2026
STATE STREET CORP
4.51%
10.3M
+258,747 (+2.50%)
Jun 30, 2026
VANGUARD PORTFOLIO MANAGEMENT LLC
4.34%
10.0M
+101,326 (+1.02%)
Jun 30, 2026

Current Ownership Distribution

  • Institutions3.8B (71.85%)
  • Mutual Funds1.5B (28.08%)
  • Insiders3.9M (0.07%)
  • Other0 (0.00%)

Insider Transactions

  • 0.07% (3.9M)
    Current InsiderOwnership (%, shares)
  • 1
    Number of InsiderBuying (last 12 months)
  • $194,446.00
    Amount of InsiderBuying (last 12 months)
  • 7
    Number of InsiderSelling (last 12 months)
  • $241.0M
    Amount of InsiderSelling (last 12 months)
Insider Name & Title
Type
Date
Transaction Value
Shares
Share Price
Shares After Transactions
Stanage Nick L
Buy
Aug 11, 2026
$1.0M
4,000
$255.85
4,760
Hermance David F.
PRESIDENT - ELECTROMECHANICAL
Exempt
Aug 07, 2026
$0.00
6,608
$0.00
0
Hermance David F.
PRESIDENT - ELECTROMECHANICAL
Exempt
Aug 07, 2026
$564,653.60
6,608
$85.45
49,117
Hermance David F.
PRESIDENT - ELECTROMECHANICAL
Sell
Aug 07, 2026
$1.7M
6,608
$254.00
42,509
AMATO THOMAS A
Sell
Mar 24, 2026
$114,893.40
530
$216.78
4,480
AMATO THOMAS A
Other
Mar 24, 2026
$0.00
500
$0.00
3,980
AMATO THOMAS A
Other
Mar 24, 2026
$0.00
500
$0.00
7,000
Puri Dalip
Executive VP- CFO
In Kind
Mar 22, 2026
$14,027.79
67
$209.37
11,528
CIAMPITTI TONY J
PRES. - ELECTRONIC INSTRUMENTS
In Kind
Mar 22, 2026
$55,692.42
266
$209.37
55,754
Marecic Thomas C
PRES. - ELECTRONIC INSTRUMENTS
In Kind
Mar 22, 2026
$61,554.78
294
$209.37
45,053
Speranza Emanuela
CHIEF COMMERCIAL OFFICER
Exempt
Mar 22, 2026
$0.00
344
$0.00
0
Hardin John Wesley
PRES. - ELECTRONIC INSTRUMENTS
In Kind
Mar 22, 2026
$58,414.23
279
$209.37
67,859
Hermance David F.
PRESIDENT - ELECTROMECHANICAL
In Kind
Mar 22, 2026
$59,251.71
283
$209.37
42,509
Oscher Ronald J
CHIEF ADMINISTRATIVE OFFICER
In Kind
Mar 22, 2026
$55,692.42
266
$209.37
42,841
Speranza Emanuela
CHIEF COMMERCIAL OFFICER
Exempt
Mar 22, 2026
$0.00
344
$0.00
30,671
Speranza Emanuela
CHIEF COMMERCIAL OFFICER
In Kind
Mar 22, 2026
$32,452.35
155
$209.37
30,516
Puri Dalip
Executive VP- CFO
In Kind
Mar 19, 2026
$50,125.50
237
$211.50
11,595
CIAMPITTI TONY J
PRES. - ELECTRONIC INSTRUMENTS
In Kind
Mar 19, 2026
$35,743.50
169
$211.50
56,020
Marecic Thomas C
PRES. - ELECTRONIC INSTRUMENTS
In Kind
Mar 19, 2026
$39,339.00
186
$211.50
45,347
Hermance David F.
PRESIDENT - ELECTROMECHANICAL
In Kind
Mar 19, 2026
$39,339.00
186
$211.50
42,792
Hardin John Wesley
PRES. - ELECTRONIC INSTRUMENTS
In Kind
Mar 19, 2026
$37,647.00
178
$211.50
68,138
Oscher Ronald J
CHIEF ADMINISTRATIVE OFFICER
In Kind
Mar 19, 2026
$35,743.50
169
$211.50
43,107
Speranza Emanuela
CHIEF COMMERCIAL OFFICER
Exempt
Mar 19, 2026
$0.00
230
$0.00
230
Speranza Emanuela
CHIEF COMMERCIAL OFFICER
Exempt
Mar 19, 2026
$0.00
230
$0.00
30,431
Speranza Emanuela
CHIEF COMMERCIAL OFFICER
In Kind
Mar 19, 2026
$21,996.00
104
$211.50
30,327
Conti Anthony James
Award
Mar 18, 2026
$202,131.50
950
$212.77
30,298
Puri Dalip
Executive VP- CFO
Award
Mar 18, 2026
$0.00
11,960
$0.00
11,960
Hermance David F.
PRESIDENT - ELECTROMECHANICAL
Award
Mar 18, 2026
$0.00
3,930
$0.00
3,930
Marecic Thomas C
PRES. - ELECTRONIC INSTRUMENTS
Award
Mar 18, 2026
$0.00
3,930
$0.00
3,930
Seavers Dean
Award
Mar 18, 2026
$202,131.50
950
$212.77
5,600