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Amphenol
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Overview Fund Activity

1,625 hedge funds and large institutions have $114B invested in Amphenol in 2025 Q2 according to their latest regulatory filings, with 323 funds opening new positions, 551 increasing their positions, 564 reducing their positions, and 85 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
1,625
Holders Change
+216
Holders Change %
+15.33%
% of All Funds
21.79%
Holding in Top 10
75
Holding in Top 10 Change
+29
Holding in Top 10 Change %
+63.04%
% of All Funds
1.01%
New
323
Increased
551
Reduced
564
Closed
85
Calls
$537M
Puts
$373M
Net Calls
+$164M
Net Calls Change
+$84.9M

Top Buyers

1
Victory Capital Management
Victory Capital Management
Texas
+$743M
2
AIM
Alphinity Investment Management
Australia
+$536M
3
T. Rowe Price Investment Management
T. Rowe Price Investment Management
Maryland
+$492M
4
Fidelity Investments
Fidelity Investments
Massachusetts
+$368M
5
D.E. Shaw & Co
D.E. Shaw & Co
New York
+$333M

Top Sellers

1
Vanguard Group
Vanguard Group
Pennsylvania
-$1.43B
2
BlackRock
BlackRock
New York
-$723M
3
Amundi
Amundi
France
-$630M
4
BNP Paribas Financial Markets
BNP Paribas Financial Markets
France
-$289M
5
Bank of New York Mellon
Bank of New York Mellon
New York
-$285M
Name Holding Trade Value Shares
Change 		Shares
Change %
ATC
551
Argent Trust Co
Tennessee
$4.9M +$34.7K +351 +0.7%
HFM
552
Harvest Fund Management
China
$4.85M +$438K +4,438 +10%
IMRF
553
Illinois Municipal Retirement Fund
Illinois
$4.85M -$770K -7,794 -14%
MFG
554
Merit Financial Group
Georgia
$4.79M +$1.15M +11,641 +32%
Healthcare of Ontario Pension Plan (HOOPP) Trust Fund
555
Healthcare of Ontario Pension Plan (HOOPP) Trust Fund
Ontario, Canada
$4.76M +$3.34M +33,814 +234%
CUAMC
556
China Universal Asset Management Company
China
$4.75M -$316K -3,200 -6%
JFGIW
557
Johnson Financial Group Inc (Wisconsin)
Wisconsin
$4.74M -$200K -2,017 -4%
VAS
558
Vestmark Advisory Solutions
Massachusetts
$4.73M +$2.88M +29,176 +156%
SLI
559
Sumitomo Life Insurance
Japan
$4.69M -$180K -1,822 -4%
BFPW
560
BOK Financial Private Wealth
Colorado
$4.66M -$577K -5,834 -11%
CPC
561
Consolidated Planning Corp
Georgia
$4.61M +$406K +4,111 +10%
AAS
562
Avantax Advisory Services
Texas
$4.59M -$2.07M -20,921 -31%
BIA
563
Baer Investment Advisory
California
$4.58M +$67.8K +750 +2%
FM
564
Freemont Management
Switzerland
$4.54M +$4.54M +46,000 New
BHWM
565
Bar Harbor Wealth Management
New Hampshire
$4.54M -$458K -4,639 -9%
MCM
566
Mitchell Capital Management
Kansas
$4.51M -$700K -6,777 -13%
GI
567
GAMMA Investing
California
$4.51M +$615K +6,229 +16%
COI
568
Connable Office Inc
Michigan
$4.5M +$15.3K +155 +0.3%
ALMGDA
569
AG2R La Mondiale Gestion d'Actifs
France
$4.47M – – –
AWM
570
Axxcess Wealth Management
California
$4.4M +$1.26M +12,776 +40%
ISL
571
Ingalls & Snyder LLC
New York
$4.39M +$25.2K +255 +0.6%
AF
572
Arrow Financial
New York
$4.37M -$433K -4,387 -9%
OIS
573
Okabena Investment Services
Minnesota
$4.36M – – –
PAG
574
Private Advisor Group
New Jersey
$4.36M +$223K +2,259 +5%
WAM
575
Wakefield Asset Management
Colorado
$4.33M -$1.1M -11,167 -20%
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