APH icon

Amphenol

1,643 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, 555 increasing their positions, 570 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: 1,4211,643 (+222)

2.37% more ownership

Funds ownership: 93.76%96.13% (+2.4%)

3% less repeat investments, than reductions

Existing positions increased: 555 | Existing positions reduced: 570

Holders
1,643
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
1626
$1.98K
1627
$1.98K
1628
$1.88K
1629
$1.88K
1630
$1.78K
1631
$1.78K
1632
$1.28K
1633
$1.19K
1634
$1K
1635
$974
1636
$889
1637
$791
1638
$691
1639
$593
1640
$395
1641
$395
1642
$296
1643
$99
1644
1645
1646
1647
1648
1649
1650