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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 185 funds opening new positions, 400 increasing their positions, 372 reducing their positions, and 70 closing their positions.

New
Increased
Maintained
Reduced
Closed

164% more first-time investments, than exits

New positions opened: 185 | Existing positions closed: 70

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: 1,0311,126 (+95)

2.9% 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
+95
Holders Change %
+9.21%
% 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
185
Increased
400
Reduced
372
Closed
70
Calls
$87.1M
Puts
$49M
Net Calls
+$38M
Net Calls Change
+$4.4M
Name Holding Trade Value Shares
Change
Change in
Stake
BFO
876
Boston Family Office
Massachusetts
$223K
AHL
877
Abel Hall LLC
Louisiana
$222K +$211K +1,082 New
TWC
878
TD Waterhouse Canada
Ontario, Canada
$221K +$15.8K +81 +8%
TPWM
879
Torrey-Payne Wealth Management
California
$220K +$195K +1,000 New
BIAS
880
Beacon Investment Advisory Services
New Jersey
$215K +$203K +1,045 New
MYIA
881
Mount Yale Investment Advisors
Colorado
$214K +$203K +1,044 New
DWM
882
Diversify Wealth Management
Utah
$213K -$20.6K -106 -10%
M1FG
883
Mach-1 Financial Group
Arkansas
$213K +$202K +1,038 New
ISWM
884
Intesa Sanpaolo Wealth Management
$212K +$201K +1,032 New
WFI
885
West Family Investments
California
$211K +$200K +1,026 New
VEA
886
Virtus ETF Advisers
New York
$210K +$199K +1,023 New
TCM
887
Traynor Capital Management
Pennsylvania
$209K +$198K +1,018 New
SAM
888
Sagewood Asset Management
New York
$209K +$198K +1,016 New
CAMG
889
CWA Asset Management Group
Florida
$206K +$195K +1,003 New
Los Angeles Capital Management
890
Los Angeles Capital Management
California
$206K -$7.98K -41 -4%
AG
891
Algert Global
California
$205K +$195K +1,000 New
BFG
892
Berger Financial Group
Minnesota
$205K +$194K +997 New
NS
893
NBC Securities
Alabama
$202K
JGC
894
J. Goldman & Co
New York
$202K +$191K +984 New
GDP
895
Great Diamond Partners
Maine
$202K +$191K +982 New
ZBNA
896
Zions Bancorporation, National Association
Utah
$192K +$96.7K +497 +114%
TPBG
897
Turning Point Benefit Group
Maryland
$189K +$176K +907 +7,558%
LFG
898
Larson Financial Group
Missouri
$184K +$30.9K +159 +22%
RIL
899
Rothschild Investment LLC
Illinois
$184K +$7.39K +38 +4%
AI
900
AdvisorShares Investments
Maryland
$184K +$49.8K +256 +40%