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Ametek
AME

Overview Fund Activity

983 hedge funds and large institutions have $34B invested in Ametek in 2025 Q1 according to their latest regulatory filings, with 101 funds opening new positions, 396 increasing their positions, 323 reducing their positions, and 79 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
983
Holders Change
+7
Holders Change %
+0.72%
% of All Funds
13.35%
Holding in Top 10
15
Holding in Top 10 Change
-6
Holding in Top 10 Change %
-28.57%
% of All Funds
0.2%
New
101
Increased
396
Reduced
323
Closed
79
Calls
$69.1M
Puts
$33.9M
Net Calls
+$35.2M
Net Calls Change
+$2.65M

Top Buyers

1
Invesco
Invesco
Georgia
+$335M
2
T. Rowe Price Associates
T. Rowe Price Associates
Maryland
+$329M
3
BlackRock
BlackRock
New York
+$176M
4
UBS Group
UBS Group
Switzerland
+$117M
5
CLOS
Compagnie Lombard Odier SCmA
Switzerland
+$113M

Top Sellers

1
Fidelity Investments
Fidelity Investments
Massachusetts
-$605M
2
Capital World Investors
Capital World Investors
California
-$302M
3
Massachusetts Financial Services
Massachusetts Financial Services
Massachusetts
-$123M
4
AW
Alteri Wealth
California
-$115M
5
SCA
Southpoint Capital Advisors
New York
-$72.1M
Name Holding Trade Value Shares
Change 		Shares
Change %
SWMP
301
Signature Wealth Management Partners
New Jersey
$5.86M – – –
US Bancorp
302
US Bancorp
Minnesota
$5.84M -$256K -1,490 -4%
PFSRSONJ
303
Police & Firemen's Retirement System of New Jersey
New Jersey
$5.76M – – –
RAM
304
Robocap Asset Management
United Kingdom
$5.76M -$35.8K -208 -0.6%
GC
305
Guggenheim Capital
Illinois
$5.73M -$182K -1,058 -3%
SG
306
StoneX Group
New York
$5.72M +$36.5K +212 +0.6%
SAM
307
Scopus Asset Management
New York
$5.72M -$7.57M -43,962 -57%
T. Rowe Price Investment Management
308
T. Rowe Price Investment Management
Maryland
$5.7M -$5.26M -30,531 -48%
GAM
309
Groupama Asset Management
France
$5.7M +$906K +5,320 +19%
PGFC
310
Peapack-Gladstone Financial Corp
New Jersey
$5.68M -$51.8K -301 -0.9%
MFS
311
Mirabella Financial Services
United Kingdom
$5.66M +$3.54M +20,533 +167%
GH
312
GAM Holding
Switzerland
$5.63M +$1.87M +10,849 +50%
QT
313
Quantbot Technologies
New York
$5.58M -$1.73M -10,077 -24%
HTI
314
Hikari Tsushin Inc
Japan
$5.55M -$181K -1,049 -3%
LFM
315
LGT Fund Management
Liechtenstein
$5.51M +$672K +3,905 +14%
LRPA
316
L. Roy Papp & Associates
Arizona
$5.5M -$272K -1,579 -5%
PIA
317
Petredis Investment Advisors
Pennsylvania
$5.46M +$35.8K +208 +0.7%
Public Sector Pension Investment Board (PSP Investments)
318
Public Sector Pension Investment Board (PSP Investments)
Quebec, Canada
$5.42M +$437K +2,541 +9%
M&T Bank
319
M&T Bank
New York
$5.33M -$664K -3,857 -11%
NYLIM
320
New York Life Investment Management
New York
$5.32M -$11.7K -68 -0.2%
Renaissance Technologies
321
Renaissance Technologies
New York
$5.26M -$51M -296,500 -91%
SOADOR
322
State of Alaska Department of Revenue
Alaska
$5.25M +$126K +735 +2%
CHAM
323
Clear Harbor Asset Management
Connecticut
$5.1M +$216K +1,253 +4%
IG
324
ING Group
Netherlands
$5.08M -$8.78M -51,007 -63%
YCM
325
Yousif Capital Management
Michigan
$5.07M -$57.7K -335 -1%
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