APH icon

Amphenol

1,421 hedge funds and large institutions have $74.5B invested in Amphenol in 2025 Q1 according to their latest regulatory filings, with 180 funds opening new positions, 599 increasing their positions, 469 reducing their positions, and 138 closing their positions.

New
Increased
Maintained
Reduced
Closed

more call options, than puts

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

more first-time investments, than exits

New positions opened: | Existing positions closed:

more repeat investments, than reductions

Existing positions increased: | Existing positions reduced:

more funds holding

Funds holding:

1.08% less ownership

Funds ownership: 94.83%93.76% (-1.1%)

6% less capital invested

Capital invested by funds: $79.4B → $74.5B (-$4.97B)

8% less funds holding in top 10

Funds holding in top 10: 5147 (-4)

Holders
1,421
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
47
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$259M
Puts
$179M
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
476
$4.48M
477
$4.45M
478
$4.45M
479
$4.44M
480
$4.43M
481
$4.42M
482
$4.42M
483
$4.4M
484
$4.38M
485
$4.38M
486
$4.37M
487
$4.36M
488
$4.35M
489
$4.34M
490
$4.32M
491
$4.31M
492
$4.29M
493
$4.27M
494
$4.24M
495
$4.21M
496
$4.21M
497
$4.2M
498
$4.19M
499
$4.16M
500
$4.13M