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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
SIS
1576
Strategic Investment Solutions
Illinois
$10.2K
FA
1577
Financial Avengers
California
$10.2K
MFG
1578
Mendota Financial Group
Wisconsin
$10.1K
SIC
1579
Salem Investment Counselors
North Carolina
$9.89K
GC
1580
GFG Capital
Florida
$9.68K
BFS
1581
Bare Financial Services
Pennsylvania
$9.58K
AS
1582
Altshuler Shaham
Israel
$9.58K
TVWM
1583
Tower View Wealth Management
Wisconsin
$9.13K
PCFFS
1584
Pacific Center for Financial Services
California
$9.09K
TFGT
1585
TS Financial Group (TSFG)
Illinois
$9K
TC
1586
Tacita Capital
Ontario, Canada
$8.89K
BLC
1587
Brown, Lisle/Cummings
Rhode Island
$8.89K
RWA
1588
Redmont Wealth Advisors
Illinois
$8.69K
PWA
1589
Principia Wealth Advisory
Texas
$8.49K
T
1590
Transce3nd
Texas
$8.39K
KB
1591
Kimelman & Baird
New York
$8.29K
SRCM
1592
Signature Resources Capital Management
California
$8.1K
ECM
1593
Estabrook Capital Management
New York
$7.9K
MSWA
1594
Marshall & Sterling Wealth Advisors
New York
$7.41K
DPW
1595
DiNuzzo Private Wealth
Pennsylvania
$7.21K
AA
1596
Addison Advisors
Vermont
$6.81K
JGIA
1597
Jackson Grant Investment Advisers
Connecticut
$6.32K
ADL
1598
Asset Dedication LLC
California
$6.22K
BA
1599
Bellwether Advisors
Nebraska
$5.92K
NRG
1600
Nemes Rush Group
Michigan
$5.92K