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Amphenol

2,046 hedge funds and large institutions have $233B invested in Amphenol in 2025 Q4 according to their latest regulatory filings, with 336 funds opening new positions, 780 increasing their positions, 745 reducing their positions, and 83 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:

7% more funds holding in top 10

Funds holding in top 10: 9298 (+6)

5% more repeat investments, than reductions

Existing positions increased: 780 | Existing positions reduced: 745

15% less call options, than puts

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

Holders
2,046
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
98
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
FFM
351
FengHe Fund Management
Singapore
$25.8M
MML Investors Services
352
MML Investors Services
Massachusetts
$25.8M
LWM
353
Lyell Wealth Management
California
$25.7M
BAMF
354
BI Asset Management Fondsmaeglerselskab
Denmark
$25.7M
CI Investments Inc
355
CI Investments Inc
Ontario, Canada
$25.6M
WTC
356
WhitTier Trust Company
Nevada
$25.5M
PFSRSONJ
357
Police & Firemen's Retirement System of New Jersey
New Jersey
$25.2M
CRB
358
Chad R. Baker
$25.1M
AAM
359
Advisors Asset Management
Colorado
$25M
TIAA Trust, National Association
360
TIAA Trust, National Association
North Carolina
$25M
DILIC
361
Dai-ichi Life Insurance Company
Japan
$24.9M
VCP
362
Varenne Capital Partners
France
$24.8M
WCA
363
Waratah Capital Advisors
Ontario, Canada
$24.8M
OA
364
Oak Associates
Ohio
$24.3M
Fidelity International
365
Fidelity International
Bermuda
$24.3M
ZCI
366
Zevenbergen Capital Investments
Washington
$24M
ACIM
367
Azimuth Capital Investment Management
Michigan
$23.9M
M
368
MOTCO
Texas
$23.8M
PA
369
Perennial Advisors
New York
$23.5M
FFA
370
First Foundation Advisors
California
$23.5M
CWM
371
Cabot Wealth Management
Massachusetts
$23.4M
PIM
372
Penobscot Investment Management
Massachusetts
$23.4M
OBAM
373
ODDO BHF Asset Management
France
$23.2M
CWM
374
CIBC World Markets
New York
$23M
Fifth Third Bancorp
375
Fifth Third Bancorp
Ohio
$23M