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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
OC
1976
Oakworth Capital
Alabama
$21.7K
EIM
1977
Essex Investment Management
Massachusetts
$21.2K
MSWM
1978
Mowery & Schoenfeld Wealth Management
Illinois
$21K
LAS
1979
Lloyd Advisory Services
Georgia
$20.6K
KFG
1980
Kingdom Financial Group
Arizona
$20.6K
SFS
1981
Sunrise Financial Services
Washington
$20.5K
EWP
1982
Elevation Wealth Partners
California
$19.7K
SGK
1983
Steigerwald Gordon & Koch
Virginia
$19.6K
TC
1984
Truvestments Capital
Florida
$19.5K
GWP
1985
Gen-Wealth Partners
Michigan
$19.3K
NSIM
1986
North Star Investment Management
Illinois
$19.1K
YAL
1987
Your Advocates Ltd
Texas
$19K
GEA
1988
Glen Eagle Advisors
New Jersey
$18.6K
JGCM
1989
Joseph Group Capital Management
Ohio
$18.1K
BDPWM
1990
Barnes Dennig Private Wealth Management
Ohio
$17.9K
BFS
1991
Bare Financial Services
Pennsylvania
$17.7K
AIS
1992
Advocate Investing Services
Maryland
$17.6K
MWM
1993
Mosley Wealth Management
California
$17K
SA
1994
SRH Advisors
Kansas
$16.2K
SFG
1995
Strive Financial Group
Indiana
$16K
Q1WB
1996
Quest 10 Wealth Builders
Virginia
$15.6K
GWS
1997
Greykasell Wealth Strategies
California
$15.2K
WT
1998
WHI Trust
Illinois
$15.2K
BHWM
1999
Bay Harbor Wealth Management
Maryland
$14.9K
TF
2000
Tompkins Financial
New York
$14.7K