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Amphenol

1,631 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, 550 increasing their positions, 567 reducing their positions, and 85 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: 1,4101,631 (+221)

2.38% more ownership

Funds ownership: 93.35%95.73% (+2.4%)

3% less repeat investments, than reductions

Existing positions increased: 550 | Existing positions reduced: 567

Holders
1,631
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
76
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
HWA
1601
HHM Wealth Advisors
Tennessee
$3.36K
PP
1602
Pacifica Partners
Canada
$3.22K
SIC
1603
SJS Investment Consulting
Ohio
$2.96K
SN
1604
Sittner & Nelson
Oregon
$2.96K
TIM
1605
Total Investment Management
Arizona
$2.96K
SC
1606
Stephens Consulting
Michigan
$2.86K
CSC
1607
Caldwell Sutter Capital
California
$2.77K
ACA
1608
American Capital Advisory
Idaho
$2.77K
QWM
1609
Quaker Wealth Management
New Jersey
$2.77K
APW
1610
Atlantic Private Wealth
North Carolina
$2.74K
TCM
1611
Tradewinds Capital Management
Washington
$2.57K
1IA
1612
1620 Investment Advisors
Massachusetts
$2.4K
CIA
1613
Cape Investment Advisory
Georgia
$2.27K
WWM
1614
Wolff Wiese Magana
California
$1.98K
LIM
1615
Longfellow Investment Management
Massachusetts
$1.98K
GC
1616
Garde Capital
Washington
$1.98K
PS
1617
PayPay Securities
Japan
$1.88K
BWL
1618
Bogart Wealth LLC
Virginia
$1.88K
WA
1619
WestEnd Advisors
North Carolina
$1.78K
HFM
1620
Hartford Financial Management
Connecticut
$1.78K
HIA
1621
HFM Investment Advisors
New Jersey
$1.28K
WTFG
1622
Wood Tarver Financial Group
Idaho
$1K
DF
1623
DecisionPoint Financial
Arizona
$974
BCM
1624
Blume Capital Management
California
$889
IAS
1625
IMA Advisory Services
Colorado
$791