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Amphenol

1,640 hedge funds and large institutions have $115B invested in Amphenol in 2025 Q2 according to their latest regulatory filings, with 327 funds opening new positions, 553 increasing their positions, 569 reducing their positions, and 88 closing their positions.

New
Increased
Maintained
Reduced
Closed

more first-time investments, than exits

New positions opened: | Existing positions closed:

more funds holding in top 10

Funds holding in top 10:

more capital invested

Capital invested by funds: $ → $

more call options, than puts

Call options by funds: $ | Put options by funds: $

16% more funds holding

Funds holding: 1,4171,640 (+223)

2.38% more ownership

Funds ownership: 93.75%96.13% (+2.4%)

3% less repeat investments, than reductions

Existing positions increased: 553 | Existing positions reduced: 569

Holders
1,640
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
77
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$537M
Puts
$373M
Net Calls
Net Calls Change

Top Buyers

1 +$743M
2 +$536M
3 +$492M
4
Fidelity Investments
Fidelity Investments
Massachusetts
+$368M
5
D.E. Shaw & Co
D.E. Shaw & Co
New York
+$333M
Name Holding Trade Value Shares
Change
Change in
Stake
MSWM
1276
McGlone Suttner Wealth Management
Wisconsin
$303K
MC
1277
Montag & Caldwell
Georgia
$303K
MAA
1278
Matrix Asset Advisors
New York
$302K
CAS
1279
Coppell Advisory Solutions
Texas
$301K
MWM
1280
Modera Wealth Management
New Jersey
$300K
BWM
1281
Baron Wealth Management
Michigan
$297K
GWM
1282
Gibbs Wealth Management
Georgia
$295K
MMA
1283
Miracle Mile Advisors
California
$294K
HNWAG
1284
High Net Worth Advisory Group
Florida
$291K
FNWA
1285
Financial Network Wealth Advisors
Utah
$290K
Financial Engines Advisors
1286
Financial Engines Advisors
California
$290K
WAP
1287
Wealthcare Advisory Partners
Pennsylvania
$289K
CPA
1288
Capital Planning Advisors
California
$289K
ACG
1289
Allen Capital Group
Nebraska
$288K
FFA
1290
Founders Financial Alliance
North Carolina
$287K
NHT
1291
New Hampshire Trust
New Hampshire
$286K
DWP
1292
Daymark Wealth Partners
Ohio
$286K
APP
1293
Avantax Planning Partners
Iowa
$284K
FEM
1294
Fulcrum Equity Management
Texas
$284K
AWA
1295
Aquire Wealth Advisors
Utah
$284K
FFA
1296
Fi3 Financial Advisors
Indiana
$283K
AWAU
1297
Alliance Wealth Advisors (Utah)
Utah
$282K
AFGAS
1298
Allegiance Financial Group Advisory Services
Virginia
$281K
CAM
1299
Claret Asset Management
Quebec, Canada
$279K
ABC
1300
Associated Banc-Corp
Wisconsin
$278K