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Amphenol

2,025 hedge funds and large institutions have $233B invested in Amphenol in 2025 Q4 according to their latest regulatory filings, with 323 funds opening new positions, 775 increasing their positions, 745 reducing their positions, and 81 closing their positions.

New
Increased
Maintained
Reduced
Closed

more first-time investments, than exits

New positions opened: | Existing positions closed:

more capital invested

Capital invested by funds: $ → $

more funds holding

Funds holding:

more ownership

Funds ownership:

4% more funds holding in top 10

Funds holding in top 10: 9296 (+4)

4% more repeat investments, than reductions

Existing positions increased: 775 | Existing positions reduced: 745

15% less call options, than puts

Call options by funds: $643M | Put options by funds: $753M

Holders
2,025
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
96
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$643M
Puts
$753M
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
EB
1526
Exchange Bank
California
$357K
FRM
1527
Fox Run Management
Connecticut
$357K
BIG
1528
Brookwood Investment Group
Arizona
$356K
AGC
1529
August Group Capital
$355K
MM
1530
MQS Management
New York
$355K
GA
1531
Goldstein Advisors
Wisconsin
$354K
MAG
1532
Mayfair Advisory Group
Alabama
$353K
AAS
1533
Annex Advisory Services
Wisconsin
$353K
AAB
1534
ABN AMRO Bank
Netherlands
$352K
DBRC
1535
D.B. Root & Company
Pennsylvania
$351K
IA
1536
Insight Advisors
Pennsylvania
$351K
QP
1537
Quilter Plc
United Kingdom
$350K
LIM
1538
Leavell Investment Management
Alabama
$349K
LIC
1539
Laurus Investment Counsel
Canada
$349K
BWM
1540
Baron Wealth Management
Michigan
$348K
AGP
1541
Autumn Glory Partners
Texas
$347K
FA
1542
Fedenia Advisers
Wisconsin
$345K
CNB
1543
Camden National Bank
Maine
$345K
WAG
1544
Winthrop Advisory Group
Massachusetts
$345K
SP
1545
Symmetry Partners
Connecticut
$344K
SMA
1546
Seven Mile Advisory
New Jersey
$344K
VAG
1547
VisionPoint Advisory Group
Texas
$344K
BPW
1548
Bingham Private Wealth
California
$344K
VT
1549
Volterra Technologies
New York
$344K
SFWA
1550
Summit Financial Wealth Advisors
Louisiana
$344K