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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
FBB
1476
Fulton Breakefield Broenniman
Maryland
$432K
FCG
1477
Fielder Capital Group
Tennessee
$432K
MC
1478
Moors & Cabot
Massachusetts
$431K
FPL
1479
Fortress Private Ledger
North Carolina
$430K
OL
1480
OneFund LLC
Florida
$430K
FNB
1481
Farmers National Bank
Kentucky
$429K
WWC
1482
Waypoint Wealth Counsel
Georgia
$428K
PWMG
1483
Prestige Wealth Management Group
New Jersey
$426K
LC
1484
Landaas & Company
Wisconsin
$426K
CH
1485
Cromwell Holdings
Wyoming
$425K
TWD
1486
True Wealth Design
Ohio
$424K
AP
1487
Anchyra Partners
Georgia
$422K
CPWA
1488
Cerro Pacific Wealth Advisors
California
$422K
SP
1489
Stonebrook Private
Michigan
$422K
PPWM
1490
Paragon Private Wealth Management
Kentucky
$421K
TW
1491
Traveka Wealth
California
$420K
BNA
1492
BankChampaign National Association
Illinois
$420K
APW
1493
Aventura Private Wealth
Florida
$419K
HI
1494
Harbour Investments
Wisconsin
$418K
AT
1495
Adelphi Trust
Florida
$417K
OFS
1496
Orrstown Financial Services
Pennsylvania
$416K
CFO
1497
Cambient Family Office
Michigan
$416K
GS
1498
GTS Securities
New York
$416K
PA
1499
Procyon Advisors
Connecticut
$416K
OIS
1500
OneAscent Investment Solutions
Alabama
$414K