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Amphenol

1,640 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, 553 increasing their positions, 569 reducing their positions, and 88 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: 1,4171,640 (+223)

2.38% more ownership

Funds ownership: 93.75%96.13% (+2.4%)

3% less repeat investments, than reductions

Existing positions increased: 553 | Existing positions reduced: 569

Holders
1,640
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
GC
1376
Grimes & Company
Massachusetts
$228K
TFM
1377
TFC Financial Management
Massachusetts
$228K
TWD
1378
True Wealth Design
Ohio
$228K
DJSG
1379
D.J. St. Germain
Massachusetts
$227K
RGC
1380
Roberts, Glore & Co
Illinois
$227K
ML
1381
McAdam LLC
Pennsylvania
$227K
APW
1382
Austin Private Wealth
Texas
$226K
ODIJL
1383
One Day In July LLC
Vermont
$226K
PA
1384
Procyon Advisors
Connecticut
$225K
AIM
1385
Acropolis Investment Management
Missouri
$225K
WCP
1386
Wick Capital Partners
Pennsylvania
$225K
PIA
1387
Perennial Investment Advisors
California
$224K
WF
1388
Wayfinding Financial
Washington
$224K
RS
1389
Rakuten Securities
Japan
$223K
SMA
1390
Seven Mile Advisory
New Jersey
$223K
EPM
1391
Elm Partners Management
Pennsylvania
$222K
RE
1392
Rydar Equities
Texas
$222K
WPA
1393
Wealth Preservation Advisors
Tennessee
$219K
SC
1394
Saybrook Capital
North Carolina
$218K
IIM
1395
Ipswich Investment Management
Massachusetts
$217K
BCCM
1396
Bridge Creek Capital Management
Massachusetts
$217K
JTWM
1397
Jackson Thornton Wealth Management
Alabama
$216K
PCP
1398
Perbak Capital Partners
United Kingdom
$215K
MWA
1399
Motive Wealth Advisors
Michigan
$215K
HIP
1400
HUB Investment Partners
Texas
$215K