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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
AP
576
Americana Partners
Texas
$7.9M
PAM
577
Panagora Asset Management
Massachusetts
$7.83M
Voloridge Investment Management
578
Voloridge Investment Management
Florida
$7.79M
DIA
579
Dana Investment Advisors
Wisconsin
$7.79M
BF
580
BOK Financial
Oklahoma
$7.79M
IWA
581
IBEX Wealth Advisors
New Jersey
$7.76M
MSRPS
582
Maryland State Retirement & Pension System
Maryland
$7.75M
MFG
583
Merit Financial Group
Georgia
$7.71M
IGAM
584
iA Global Asset Management
Quebec, Canada
$7.7M
FMWA
585
Forvis Mazars Wealth Advisors
Missouri
$7.68M
FB
586
Fulton Bank
Pennsylvania
$7.6M
QCM
587
Qsemble Capital Management
New York
$7.58M
LJHT
588
Laurie J. Hall Trustee
$7.56M
ACM
589
Ayrshire Capital Management
Connecticut
$7.56M
AWP
590
Ascent Wealth Partners
New York
$7.56M
BHWA
591
Beacon Harbor Wealth Advisors
Virginia
$7.52M
GKWIM
592
Gerber Kawasaki Wealth & Investment Management
California
$7.49M
BCM
593
BTC Capital Management
Iowa
$7.48M
DIP
594
Davis Investment Partners
North Carolina
$7.41M
AC
595
Asio Capital
Kentucky
$7.41M
SCM
596
Sterling Capital Management
North Carolina
$7.37M
IG
597
Ithaka Group
Virginia
$7.36M
CRC
598
Curi RMB Capital
Illinois
$7.3M
SAM
599
Silvercrest Asset Management
New York
$7.29M
JFGIW
600
Johnson Financial Group Inc (Wisconsin)
Wisconsin
$7.26M