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Amphenol

2,100 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, 860 increasing their positions, 800 reducing their positions, and 148 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 (-$88.1B)

45% less call options, than puts

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

Holders
2,100
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
CCFM
1801
Clear Creek Financial Management
Washington
$207K
AWM
1802
Atticus Wealth Management
Florida
$206K
OR
1803
Olympiad Research
Connecticut
$206K
VCM
1804
Verde Capital Management
Michigan
$206K
AAMG
1805
AMG Asset Management Group
Georgia
$206K
CWM
1806
CCG Wealth Management
California
$205K
EIA
1807
Eldridge Investment Advisors
New Hampshire
$205K
LMFP
1808
Larry Mathis Financial Planning
Arizona
$205K
LIA
1809
LBMC Investment Advisors
Tennessee
$205K
FOA
1810
Five Oceans Advisors
California
$205K
VEA
1811
Virtus ETF Advisers
New York
$203K
IWA
1812
Icon Wealth Advisors
Texas
$203K
AWA
1813
Aletheian Wealth Advisors
Washington
$203K
SGFG
1814
Silver Grove Financial Group
New York
$202K
GT
1815
GreatBanc Trust
Illinois
$202K
AFP
1816
ATLas Financial Planning
Georgia
$202K
CK
1817
Cohen Klingenstein
New York
$202K
MCM
1818
MV Capital Management
Maryland
$202K
FSA
1819
Financial Security Advisor
Virginia
$202K
EAN
1820
Excelsior Advisor Network
Colorado
$201K
PGA
1821
Portland Global Advisors
Maine
$201K
JWM
1822
Jackson Wealth Management
Florida
$201K
JSL
1823
JT Stratford LLC
Georgia
$201K
HWMG
1824
Harbour Wealth Management Group
South Carolina
$200K
BPAMU
1825
BTG Pactual Asset Management US
New York
$200K