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Amphenol

2,095 hedge funds and large institutions have $145B invested in Amphenol in 2026 Q1 according to their latest regulatory filings, with 250 funds opening new positions, 857 increasing their positions, 799 reducing their positions, and 147 closing their positions.

New
Increased
Maintained
Reduced
Closed

more first-time investments, than exits

New positions opened: | Existing positions closed:

more funds holding

Funds holding:

more repeat investments, than reductions

Existing positions increased: | Existing positions reduced:

less ownership

Funds ownership:

14% less funds holding in top 10

Funds holding in top 10: 9884 (-14)

38% less capital invested

Capital invested by funds: $233B → $145B (-$88.3B)

45% less call options, than puts

Call options by funds: $604M | Put options by funds: $1.1B

Holders
2,095
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
84
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$604M
Puts
$1.1B
Net Calls
Net Calls Change

Top Buyers

1 +$2.1B
2 +$1.64B
3 +$1.43B
4
N
Nuveen
North Carolina
+$749M
5
SG Americas Securities
SG Americas Securities
New York
+$437M

Top Sellers

1 -$10.7B
2 -$1.65B
3 -$1.34B
4
Fidelity Investments
Fidelity Investments
Massachusetts
-$977M
5
BlackRock
BlackRock
New York
-$587M
Name Holding Trade Value Shares
Change
Change in
Stake
FM
851
Freemont Management
Switzerland
$2.62M
VFA
852
Values First Advisors
Tennessee
$2.61M
RCA
853
Resonant Capital Advisors
Wisconsin
$2.6M
WP
854
WealthShield Partners
North Carolina
$2.59M
PMWMG
855
Parr McKnight Wealth Management Group
Minnesota
$2.59M
BIA
856
Benchmark Investment Advisors
Illinois
$2.58M
MFS
857
Mattson Financial Services
Michigan
$2.57M
KIA
858
Kraematon Investment Advisors
Massachusetts
$2.57M
LBWM
859
Left Brain Wealth Management
Illinois
$2.56M
SAM
860
Smartleaf Asset Management
Massachusetts
$2.55M
MG
861
Mather Group
Illinois
$2.54M
MA
862
Montag & Associates
Georgia
$2.51M
MWM
863
Mission Wealth Management
California
$2.5M
SC
864
Savant Capital
Illinois
$2.48M
ONB
865
Old National Bancorp
Indiana
$2.47M
PWM
866
Perigon Wealth Management
California
$2.47M
FCT
867
Family Capital Trust
Massachusetts
$2.46M
Balyasny Asset Management
868
Balyasny Asset Management
Illinois
$2.45M
CPW
869
Cove Private Wealth
New York
$2.45M
GCM
870
Graham Capital Management
Connecticut
$2.43M
HH
871
Hilltop Holdings
Texas
$2.43M
M
872
Mirova
France
$2.43M
FA
873
Fiduciary Alliance
South Carolina
$2.42M
SW
874
SteelPeak Wealth
California
$2.4M
BFW
875
Brady Family Wealth
Missouri
$2.4M