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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
DJSG
1376
D.J. St. Germain
Massachusetts
$227K
RGC
1377
Roberts, Glore & Co
Illinois
$227K
ML
1378
McAdam LLC
Pennsylvania
$227K
APW
1379
Austin Private Wealth
Texas
$226K
ODIJL
1380
One Day In July LLC
Vermont
$226K
PA
1381
Procyon Advisors
Connecticut
$225K
AIM
1382
Acropolis Investment Management
Missouri
$225K
WCP
1383
Wick Capital Partners
Pennsylvania
$225K
PIA
1384
Perennial Investment Advisors
California
$224K
WF
1385
Wayfinding Financial
Washington
$224K
RS
1386
Rakuten Securities
Japan
$223K
SMA
1387
Seven Mile Advisory
New Jersey
$223K
EPM
1388
Elm Partners Management
Pennsylvania
$222K
RE
1389
Rydar Equities
Texas
$222K
WPA
1390
Wealth Preservation Advisors
Tennessee
$219K
SC
1391
Saybrook Capital
North Carolina
$218K
IIM
1392
Ipswich Investment Management
Massachusetts
$217K
BCCM
1393
Bridge Creek Capital Management
Massachusetts
$217K
JTWM
1394
Jackson Thornton Wealth Management
Alabama
$216K
PCP
1395
Perbak Capital Partners
United Kingdom
$215K
MWA
1396
Motive Wealth Advisors
Michigan
$215K
HIP
1397
HUB Investment Partners
Texas
$215K
LWM
1398
Latko Wealth Management
Illinois
$213K
TCB
1399
Texas Capital Bancshares
Texas
$212K
LA
1400
Lynch & Associates
Indiana
$212K