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Amphenol

1,414 hedge funds and large institutions have $74.4B invested in Amphenol in 2025 Q1 according to their latest regulatory filings, with 185 funds opening new positions, 593 increasing their positions, 465 reducing their positions, and 137 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:

1.14% less ownership

Funds ownership: 94.77%93.64% (-1.1%)

6% less capital invested

Capital invested by funds: $79.4B → $74.4B (-$5.01B)

8% less funds holding in top 10

Funds holding in top 10: 5147 (-4)

Holders
1,414
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
526
$3.59M
527
$3.54M
528
$3.49M
529
$3.48M
530
$3.44M
531
$3.42M
532
$3.42M
533
$3.41M
534
$3.38M
535
$3.37M
536
$3.37M
537
$3.36M
538
$3.32M
539
$3.31M
540
$3.31M
541
$3.28M
542
$3.26M
543
$3.23M
544
$3.23M
545
$3.23M
546
$3.19M
547
$3.18M
548
$3.16M
549
$3.12M
550
$3.06M