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1,126 hedge funds and large institutions have $42.1B invested in Ametek in 2025 Q4 according to their latest regulatory filings, with 184 funds opening new positions, 400 increasing their positions, 372 reducing their positions, and 71 closing their positions.

New
Increased
Maintained
Reduced
Closed

159% more first-time investments, than exits

New positions opened: 184 | Existing positions closed: 71

78% more call options, than puts

Call options by funds: $87.1M | Put options by funds: $49M

71% more funds holding in top 10

Funds holding in top 10: 1424 (+10)

13% more capital invested

Capital invested by funds: $37.4B → $42.1B (+$4.72B)

9% more funds holding

Funds holding: 1,0331,126 (+93)

2.89% more ownership

Funds ownership: 86.33%89.22% (+2.9%)

8% more repeat investments, than reductions

Existing positions increased: 400 | Existing positions reduced: 372

Holders
1,126
Holders Change
+93
Holders Change %
+9%
% of All Funds
13.7%
Holding in Top 10
24
Holding in Top 10 Change
+10
Holding in Top 10 Change %
+71.43%
% of All Funds
0.29%
New
184
Increased
400
Reduced
372
Closed
71
Calls
$87.1M
Puts
$49M
Net Calls
+$38M
Net Calls Change
+$4.4M
Name Holding Trade Value Shares
Change
Change in
Stake
Koshinski Asset Management
851
Koshinski Asset Management
Illinois
$243K +$230K +1,182 New
PFM
852
Patton Fund Management
Texas
$241K -$28.8K -148 -11%
VCM
853
Versant Capital Management
Arizona
$240K -$9.34K -48 -4%
GAG
854
Goodman Advisory Group
Massachusetts
$239K -$88.1K -453 -28%
VA
855
VestGen Advisors
Illinois
$239K +$226K +1,164 New
LAM
856
L2 Asset Management
Massachusetts
$238K +$15.4K +79 +7%
FMLI
857
Fukoku Mutual Life Insurance
Japan
$238K +$9.92K +51 +5%
AWM
858
Aprio Wealth Management
Georgia
$237K +$225K +1,156 New
EWA
859
Exencial Wealth Advisors
Oklahoma
$236K +$224K +1,149 New
CPA
860
Capital Performance Advisors
California
$234K +$222K +1,142 New
CIA
861
Capital Investment Advisors
Georgia
$234K +$222K +1,139 New
RWM
862
Ritholtz Wealth Management
New York
$234K +$221K +1,138 New
DW30
863
Drucker Wealth 3.0
New Jersey
$233K +$221K +1,134 New
SAG
864
SageView Advisory Group
California
$233K -$3.7K -19 -2%
LCM
865
Leisure Capital Management
California
$233K +$1.95K +10 +0.9%
FIB
866
First Interstate Bank
Montana
$231K -$6.03K -31 -3%
ETS
867
ESL Trust Services
New York
$231K
CCIA
868
Campbell & Co Investment Adviser
Maryland
$230K -$3.2M -16,442 -94%
IAS
869
Insigneo Advisory Services
Florida
$229K +$217K +1,114 New
CFG
870
Cooper Financial Group
California
$228K +$4.09K +21 +2%
ADMI
871
Albert D. Mason Inc
Massachusetts
$227K
MFPI
872
Midwest Financial Partners Investments
Minnesota
$226K +$214K +1,100 New
7WCP
873
71 West Capital Partners
Massachusetts
$224K +$213K +1,093 New
QWP
874
Quotient Wealth Partners
Texas
$224K -$7.2K -37 -3%
WAP
875
Wealthcare Advisory Partners
Pennsylvania
$223K +$212K +1,088 New