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Amphenol

1,637 hedge funds and large institutions have $114B invested in Amphenol in 2025 Q2 according to their latest regulatory filings, with 326 funds opening new positions, 552 increasing their positions, 568 reducing their positions, and 87 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: 1,4141,637 (+223)

2.37% more ownership

Funds ownership: 93.64%96.01% (+2.4%)

3% less repeat investments, than reductions

Existing positions increased: 552 | Existing positions reduced: 568

Holders
1,637
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 +$743M
2 +$536M
3 +$492M
4
Fidelity Investments
Fidelity Investments
Massachusetts
+$368M
5
D.E. Shaw & Co
D.E. Shaw & Co
New York
+$333M
Name Holding Trade Value Shares
Change
Change in
Stake
SPIA
401
Steward Partners Investment Advisory
New York
$12.7M
ICP
402
Ironvine Capital Partners
Nebraska
$12.6M
EGM
403
Engineers Gate Manager
New York
$12.5M
XT
404
XTX Topco
Cayman Islands
$12.5M
PL
405
Parkwood LLC
Ohio
$12.4M
FFM
406
FengHe Fund Management
Singapore
$12.2M
AAP
407
Aristotle Atlantic Partners
Florida
$12.1M
Commonwealth Equity Services
408
Commonwealth Equity Services
Massachusetts
$12.1M
BAMF
409
BI Asset Management Fondsmaeglerselskab
Denmark
$11.9M
BBVA
410
Banco Bilbao Vizcaya Argentaria
Spain
$11.8M
HR
411
Howe & Rusling
New York
$11.8M
EAM
412
Erste Asset Management
Austria
$11.6M
Carson Wealth (CWM LLC)
413
Carson Wealth (CWM LLC)
Nebraska
$11.5M
TPSF
414
Texas Permanent School Fund
Texas
$11.3M
Pacer Advisors
415
Pacer Advisors
Pennsylvania
$11.1M
HFS
416
Hantz Financial Services
Michigan
$11M
WTC
417
WhitTier Trust Company
Nevada
$10.9M
ERWM
418
Elk River Wealth Management
Colorado
$10.9M
DCM
419
Dupont Capital Management
Delaware
$10.9M
MT
420
Midwest Trust
Kansas
$10.7M
LF
421
Longbow Finance
Switzerland
$10.6M
EI
422
Ethic Inc
New York
$10.6M
ERSOT
423
Employees Retirement System of Texas
Texas
$10.6M
P
424
&Partners
Tennessee
$10.5M
MWM
425
Moran Wealth Management
Florida
$10.5M