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Amphenol

2,095 hedge funds and large institutions have $145B invested in Amphenol in 2026 Q1 according to their latest regulatory filings, with 250 funds opening new positions, 857 increasing their positions, 799 reducing their positions, and 147 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: 9884 (-14)

38% less capital invested

Capital invested by funds: $233B → $145B (-$88.3B)

45% less call options, than puts

Call options by funds: $604M | Put options by funds: $1.1B

Holders
2,095
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
84
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
NL
1451
NWAM LLC
Washington
$447K
RZH
1452
Relyea Zuckerberg Hanson
Connecticut
$447K
CG
1453
Clarus Group
Texas
$445K
COCM
1454
Charter Oak Capital Management
New Hampshire
$444K
NRC
1455
New Republic Capital
North Carolina
$442K
RWA
1456
Rooted Wealth Advisors
Illinois
$441K
BWM
1457
Blossom Wealth Management
California
$441K
CFO
1458
CVA Family Office
Colorado
$440K
LAM
1459
Lewis Asset Management
California
$440K
CP
1460
Clarendon Private
Massachusetts
$440K
UAG
1461
United Advisor Group
Ohio
$433K
LWL
1462
Leo Wealth LLC
Texas
$433K
PAG
1463
Paladin Advisory Group
Iowa
$433K
BBL
1464
Beck Bode LLC
Massachusetts
$432K
FBB
1465
Fulton Breakefield Broenniman
Maryland
$432K
FCG
1466
Fielder Capital Group
Tennessee
$432K
MC
1467
Moors & Cabot
Massachusetts
$431K
FPL
1468
Fortress Private Ledger
North Carolina
$430K
OL
1469
OneFund LLC
Florida
$430K
WWC
1470
Waypoint Wealth Counsel
Georgia
$428K
PWMG
1471
Prestige Wealth Management Group
New Jersey
$426K
LC
1472
Landaas & Company
Wisconsin
$426K
CH
1473
Cromwell Holdings
Wyoming
$425K
TWD
1474
True Wealth Design
Ohio
$424K
AP
1475
Anchyra Partners
Georgia
$422K