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Amphenol

2,113 hedge funds and large institutions have $145B invested in Amphenol in 2026 Q1 according to their latest regulatory filings, with 252 funds opening new positions, 862 increasing their positions, 808 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: 9985 (-14)

38% less capital invested

Capital invested by funds: $233B → $145B (-$88B)

45% less call options, than puts

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

Holders
2,113
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
85
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
TM
1951
Torren Management
California
$38.7K
WG
1952
Wellington Group
Indiana
$38.2K
RTL
1953
Red Tortoise LLC
Georgia
$37.9K
AIC
1954
Archer Investment Corporation
Indiana
$37.9K
AT
1955
Avalon Trust
New Mexico
$37.8K
KG
1956
Kilter Group
New York
$35.5K
HWP
1957
Highline Wealth Partners
California
$34.9K
MHR
1958
Matthew Hamilton Rosenberg
$34.2K
SC
1959
SouthState Corp
Florida
$34.1K
AIM
1960
Anchor Investment Management
South Carolina
$33.9K
LFASL
1961
Lugano Financial Advisors SA (LFA)
Switzerland
$32.9K
BW
1962
Bravera Wealth
North Dakota
$32.6K
RWM
1963
RMG Wealth Management
Wisconsin
$31.4K
OPTFSNA
1964
Old Point Trust & Financial Services N A
Virginia
$31.3K
DF
1965
Dunhill Financial
United Kingdom
$31K
DWM
1966
Dogwood Wealth Management
Kansas
$30.7K
ATC
1967
Adirondack Trust Company
New York
$30.6K
CWM
1968
Copia Wealth Management
Oregon
$30.3K
CFM
1969
Cornerstone Financial Management
Massachusetts
$30.2K
VWA
1970
Valued Wealth Advisors
Utah
$29.6K
EPIME
1971
Evelyn Partners Investment Management (Europe)
$29.6K
WAG
1972
Wilkerson Advisory Group
Missouri
$29.4K
NRG
1973
Nemes Rush Group
Michigan
$29.3K
CMA
1974
Cedar Mountain Advisors
Oregon
$28.3K
TC
1975
Tacita Capital
Ontario, Canada
$27.9K