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Amphenol

2,094 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, 798 reducing their positions, and 146 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
2,094
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
AAMG
1801
AMG Asset Management Group
Georgia
$206K
CWM
1802
CCG Wealth Management
California
$205K
EIA
1803
Eldridge Investment Advisors
New Hampshire
$205K
LMFP
1804
Larry Mathis Financial Planning
Arizona
$205K
LIA
1805
LBMC Investment Advisors
Tennessee
$205K
FOA
1806
Five Oceans Advisors
California
$205K
VEA
1807
Virtus ETF Advisers
New York
$203K
IWA
1808
Icon Wealth Advisors
Texas
$203K
AWA
1809
Aletheian Wealth Advisors
Washington
$203K
SGFG
1810
Silver Grove Financial Group
New York
$202K
GT
1811
GreatBanc Trust
Illinois
$202K
CK
1812
Cohen Klingenstein
New York
$202K
AFP
1813
ATLas Financial Planning
Georgia
$202K
MCM
1814
MV Capital Management
Maryland
$202K
FSA
1815
Financial Security Advisor
Virginia
$202K
EAN
1816
Excelsior Advisor Network
Colorado
$201K
PGA
1817
Portland Global Advisors
Maine
$201K
JWM
1818
Jackson Wealth Management
Florida
$201K
JSL
1819
JT Stratford LLC
Georgia
$201K
HWMG
1820
Harbour Wealth Management Group
South Carolina
$200K
BPAMU
1821
BTG Pactual Asset Management US
New York
$200K
VC
1822
Vicus Capital
Pennsylvania
$200K
TPWA
1823
Twin Peaks Wealth Advisors
California
$200K
YP
1824
YANKCOM Partnership
South Dakota
$198K
CFFP
1825
Center for Financial Planning
Michigan
$194K