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Amphenol

2,004 hedge funds and large institutions have $233B invested in Amphenol in 2025 Q4 according to their latest regulatory filings, with 308 funds opening new positions, 773 increasing their positions, 743 reducing their positions, and 81 closing their positions.

New
Increased
Maintained
Reduced
Closed

more first-time investments, than exits

New positions opened: | Existing positions closed:

more capital invested

Capital invested by funds: $ → $

more funds holding

Funds holding:

more ownership

Funds ownership:

2% more funds holding in top 10

Funds holding in top 10: 9294 (+2)

4% more repeat investments, than reductions

Existing positions increased: 773 | Existing positions reduced: 743

14% less call options, than puts

Call options by funds: $643M | Put options by funds: $752M

Holders
2,004
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
94
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$643M
Puts
$752M
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
AIM
1201
Athena Investment Management
California
$814K
MWPCG
1202
Measured Wealth Private Client Group
New Hampshire
$811K
GFP
1203
Gryphon Financial Partners
Ohio
$810K
EMB
1204
Elefante Mark B
$803K
OAM
1205
Ostrum Asset Management
France
$797K
PCM
1206
Parsons Capital Management
Rhode Island
$795K
NPF
1207
Norris Perne & French
Michigan
$794K
IAIM
1208
International Assets Investment Management
Florida
$788K
OGC
1209
Oak Grove Capital
New Hampshire
$784K
UAG
1210
United Advisor Group
Ohio
$783K
FCG
1211
Fielder Capital Group
Tennessee
$780K
SFG
1212
SevenBridge Financial Group
Pennsylvania
$777K
Fisher Asset Management
1213
Fisher Asset Management
Washington
$776K
PTC
1214
Private Trust Company
Ohio
$765K
HWP
1215
Hibernia Wealth Partners
Louisiana
$764K
SP
1216
SmartHarvest Portfolios
Washington
$762K
BC
1217
Bowman & Company
Wisconsin
$760K
SICM
1218
Sustainable Insight Capital Management
New York
$751K
SHJ
1219
Sharkey, Howes & Javer
Colorado
$750K
PW
1220
Paladin Wealth
Minnesota
$750K
EC
1221
EntryPoint Capital
New York
$750K
EL
1222
EWA LLC
Pennsylvania
$746K
CIA
1223
Caerus Investment Advisors
Texas
$746K
ITG
1224
Index Technologies Group
New York
$746K
CIM
1225
Contravisory Investment Management
Massachusetts
$745K