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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
BHWM
726
Bar Harbor Wealth Management
New Hampshire
$4.35M
IC
727
Inscription Capital
Texas
$4.35M
WAM
728
Weatherly Asset Management
California
$4.34M
LF
729
Longbow Finance
Switzerland
$4.32M
SSW
730
Stone Summit Wealth
Florida
$4.31M
JC
731
Joho Capital
New York
$4.31M
MSA
732
MUFG Securities Americas
New York
$4.3M
FTWA
733
Fifth Third Wealth Advisors
Ohio
$4.29M
MLL
734
Moody Lynn & Lieberson
Massachusetts
$4.29M
WAM
735
Wakefield Asset Management
Colorado
$4.28M
CCM
736
Cox Capital Management
Massachusetts
$4.28M
CWP
737
Cyndeo Wealth Partners
Florida
$4.27M
KP
738
Keel Point
Alabama
$4.26M
ISL
739
Ingalls & Snyder LLC
New York
$4.25M
SAM
740
Securian Asset Management
Minnesota
$4.21M
A
741
Argentarii
Ohio
$4.2M
KCM
742
Kornitzer Capital Management
Kansas
$4.19M
PRS
743
Pinkerton Retirement Specialists
Idaho
$4.17M
CDDEC
744
Caisse Des Depots Et Consignations
France
$4.17M
BIP
745
Bouvel Investment Partners
Pennsylvania
$4.16M
ACM
746
Alamar Capital Management
California
$4.16M
USCWA
747
U.S. Capital Wealth Advisors
Texas
$4.16M
BPA
748
Beacon Pointe Advisors
California
$4.16M
RWP
749
RWA Wealth Partners
Massachusetts
$4.15M
PS
750
Principal Securities
Iowa
$4.15M