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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
Mirae Asset Global ETFs Holdings
351
Mirae Asset Global ETFs Holdings
Hong Kong
$26.5M
BBVA
352
Banco Bilbao Vizcaya Argentaria
Spain
$26.4M
TWIM
353
TIAA Wealth Investment Management
New York
$26.3M
Carson Wealth (CWM LLC)
354
Carson Wealth (CWM LLC)
Nebraska
$26.3M
CTA
355
Chesley Taft & Associates
Illinois
$26.1M
TG
356
TCW Group
California
$25.8M
GI
357
Gradient Investments
Minnesota
$25.6M
UCFA
358
United Capital Financial Advisors
Texas
$25.6M
DWA
359
Dorsey Wright & Associates
California
$25.4M
SIG
360
Senator Investment Group
New York
$25.3M
CAM
361
Cresset Asset Management
Illinois
$25.2M
MCM
362
Marsico Capital Management
Colorado
$25.1M
CI Investments Inc
363
CI Investments Inc
Ontario, Canada
$25.1M
URS
364
Utah Retirement Systems
Utah
$25.1M
AT
365
Arbejdsmarkedets Tillaegspension
$25M
MWM
366
Moran Wealth Management
Florida
$24.8M
SCM
367
Shelton Capital Management
Colorado
$24.6M
AC
368
Addenda Capital
Quebec, Canada
$24.5M
GF
369
Gabelli Funds
New York
$24.5M
NP
370
NS Partners
United Kingdom
$24.4M
PL
371
Parkwood LLC
Ohio
$24.4M
WTC
372
WhitTier Trust Company
Nevada
$24.4M
ACA
373
Aptus Capital Advisors
Alabama
$24.3M
N
374
Natixis
France
$24.2M
Pathstone Holdings
375
Pathstone Holdings
New Jersey
$24.1M