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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
MYIA
551
Mount Yale Investment Advisors
Colorado
$8.96M
AA
552
ALPS Advisors
Colorado
$8.89M
HIMCH
553
Hartford Investment Management Co (HIMCO)
Connecticut
$8.86M
HR
554
Howe & Rusling
New York
$8.79M
SAW
555
Signal Advisors Wealth
Michigan
$8.77M
CPCPP
556
Canada Post Corporation Pension Plan
Canada
$8.76M
PAS
557
Park Avenue Securities
New York
$8.62M
AF
558
Allworth Financial
California
$8.57M
KAS
559
Kestra Advisory Services
Texas
$8.53M
Pacer Advisors
560
Pacer Advisors
Pennsylvania
$8.48M
HPC
561
HM Payson & Co
Maine
$8.33M
HA
562
Huntleigh Advisors
Missouri
$8.32M
BST
563
Bath Savings Trust
Maine
$8.27M
NC
564
NovaPoint Capital
Georgia
$8.23M
QIM
565
Quantitative Investment Management
Virginia
$8.23M
ILI
566
Invesco LLC (Illinois)
Illinois
$8.21M
FCM
567
Fourpath Capital Management
Oklahoma
$8.21M
KIA
568
Knollwood Investment Advisory
Maryland
$8.09M
PC
569
Pelham Capital
United Kingdom
$8.04M
AWM
570
Axxcess Wealth Management
California
$8.04M
TIP
571
Torray Investment Partners
Maryland
$7.98M
JMFC
572
J.M. Forbes & Co
Massachusetts
$7.93M
SAM
573
Sawgrass Asset Management
Florida
$7.93M
DCM
574
Dupont Capital Management
Delaware
$7.92M
LSERS
575
Louisiana State Employees Retirement System
Louisiana
$7.91M