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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
AA
1376
Alesco Advisors
New York
$546K
EFG
1377
Ethos Financial Group
Pennsylvania
$546K
EP
1378
Ehrenkranz Partners
New York
$545K
FFA
1379
Fi3 Financial Advisors
Indiana
$544K
FMLI
1380
Fukoku Mutual Life Insurance
Japan
$543K
RPC
1381
Rossmore Private Capital
Connecticut
$539K
PTP
1382
Platform Technology Partners
New York
$537K
FFA
1383
Fragasso Financial Advisors
Pennsylvania
$532K
CAL
1384
Capital Analysts LLC
Pennsylvania
$531K
HIA
1385
Harbor Investment Advisory
Maryland
$531K
JTWM
1386
Jackson Thornton Wealth Management
Alabama
$530K
PWP
1387
Phillips Wealth Planners
Mississippi
$530K
PHAM
1388
Palisades Hudson Asset Management
Florida
$526K
EW
1389
Elyxium Wealth
California
$523K
PEAK6
1390
PEAK6
Illinois
$522K
MAWA
1391
Moss Adams Wealth Advisors
Washington
$521K
PB
1392
Pinnacle Bancorp
Nebraska
$520K
FWI
1393
Facet Wealth Inc
Maryland
$519K
OL
1394
Optas LLC
Texas
$514K
TPBG
1395
Turning Point Benefit Group
Maryland
$514K
RB
1396
Renasant Bank
Mississippi
$513K
DE
1397
Defiance ETFs
New York
$512K
SFA
1398
Souders Financial Advisors
Ohio
$511K
CCI
1399
Credit Capital Investments
New Jersey
$510K
PCP
1400
Proficio Capital Partners
Massachusetts
$507K