We are live on ! Find out more
APH icon

Amphenol

1,646 hedge funds and large institutions have $115B invested in Amphenol in 2025 Q2 according to their latest regulatory filings, with 328 funds opening new positions, 556 increasing their positions, 571 reducing their positions, and 89 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: 1,4231,646 (+223)

0.73% more ownership

Funds ownership: 95.44%96.17% (+0.73%)

3% less repeat investments, than reductions

Existing positions increased: 556 | Existing positions reduced: 571

Holders
1,646
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 +$615M
2 +$444M
3 +$407M
4
Fidelity Investments
Fidelity Investments
Massachusetts
+$304M
5
D.E. Shaw & Co
D.E. Shaw & Co
New York
+$276M
Name Holding Trade Value Shares
Change
Change in
Stake
1226
$339K
1227
$339K
1228
$338K
1229
$338K
1230
$337K
1231
$337K
1232
$336K
1233
$335K
1234
$334K
1235
$332K
1236
$332K
1237
$330K
1238
$330K
1239
$330K
1240
$327K
1241
$325K
1242
$325K
1243
$324K
1244
$324K
1245
$323K
1246
$322K
1247
$322K
1248
$321K
1249
$320K
1250
$320K