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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 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
2,094
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
HR
801
Hardy Reed
Mississippi
$3.12M
SP
802
SWS Partners
Ohio
$3.11M
HZ
803
Hixon Zuercher
Ohio
$3.06M
IA
804
IFP Advisors
Florida
$3.05M
LCM
805
Legato Capital Management
California
$3.03M
SRS
806
Strong Retirement Solutions
Washington
$3.03M
HIMS
807
Hager Investment Management Services
New Hampshire
$3.02M
KWM
808
Kingsview Wealth Management
Oregon
$3.01M
BMC
809
Beaton Management Company
Massachusetts
$2.98M
GCP
810
GSA Capital Partners
United Kingdom
$2.97M
MMM
811
Mendel Money Management
Illinois
$2.97M
LCM
812
Laurion Capital Management
New York
$2.97M
MWM
813
Meridian Wealth Management
Kentucky
$2.94M
VT
814
Vise Technologies
New York
$2.93M
VF
815
Virtu Financial
New York
$2.92M
DWM
816
Diversify Wealth Management
Utah
$2.91M
MBTD
817
Mechanics Bank - Trust Department
California
$2.9M
CBA
818
Coastal Bridge Advisors
Connecticut
$2.9M
CL
819
CIM LLC
New York
$2.89M
BCM
820
Bridgeway Capital Management
Texas
$2.87M
CA
821
Commerzbank Aktiengesellschaft
Germany
$2.87M
SLC
822
Second Line Capital
Louisiana
$2.87M
HA
823
Harfst & Associates
Wyoming
$2.86M
AC
824
Arjuna Capital
North Carolina
$2.86M
AG
825
Ascent Group
Virginia
$2.85M