APH icon

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
Two Sigma Advisers
151
Two Sigma Advisers
New York
$89.8M
New York State Teachers Retirement System (NYSTRS)
152
New York State Teachers Retirement System (NYSTRS)
New York
$88.5M
Aviva
153
Aviva
United Kingdom
$84.7M
UIM
154
USS Investment Management
United Kingdom
$84.7M
WJWM
155
Williams Jones Wealth Management
New York
$84.3M
Korea Investment Corp
156
Korea Investment Corp
South Korea
$84.3M
State Farm Mutual Automobile Insurance
157
State Farm Mutual Automobile Insurance
Illinois
$82.7M
CCM
158
Compass Capital Management
Minnesota
$82.7M
CAPTRUST Financial Advisors
159
CAPTRUST Financial Advisors
North Carolina
$80.6M
CTB
160
Country Trust Bank
Illinois
$79.9M
JSC
161
J. Stern & Co
United Kingdom
$78.2M
BNP Paribas Financial Markets
162
BNP Paribas Financial Markets
France
$77.9M
A
163
AustralianSuper
Australia
$77.9M
Thrivent Financial for Lutherans
164
Thrivent Financial for Lutherans
Minnesota
$77.1M
BHIA
165
Birch Hill Investment Advisors
Massachusetts
$76.6M
VCP
166
Varenne Capital Partners
France
$76.4M
Mercer Global Advisors
167
Mercer Global Advisors
Colorado
$75.2M
NAM
168
Nissay Asset Management
Japan
$74.1M
ZIG
169
Zurich Insurance Group
Switzerland
$74.1M
Mitsubishi UFJ Trust & Banking
170
Mitsubishi UFJ Trust & Banking
Japan
$73.5M
US Bancorp
171
US Bancorp
Minnesota
$71.7M
GAM
172
Guinness Asset Management
United Kingdom
$71.5M
STA
173
Summit Trail Advisors
New York
$71.1M
BEI
174
Benjamin Edwards Inc
Missouri
$70.8M
EIP
175
Epoch Investment Partners
New York
$70.7M