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Amphenol

1,637 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, 552 increasing their positions, 568 reducing their positions, and 87 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: 1,4141,637 (+223)

2.37% more ownership

Funds ownership: 93.64%96.01% (+2.4%)

3% less repeat investments, than reductions

Existing positions increased: 552 | Existing positions reduced: 568

Holders
1,637
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
CS
426
Candriam SCA
Luxembourg
$10.4M
TCBWMS
427
Texas Capital Bank Wealth Management Services
Texas
$10.4M
OPERF
428
Oregon Public Employees Retirement Fund
Oregon
$10.3M
Osaic Holdings
429
Osaic Holdings
Arizona
$10.2M
GCA
430
Greenwood Capital Associates
South Carolina
$10.1M
AI
431
AdvisorShares Investments
Maryland
$10.1M
TCWA
432
Turtle Creek Wealth Advisors
Texas
$9.9M
MOS
433
MGO One Seven
Ohio
$9.83M
KCM
434
Kornitzer Capital Management
Kansas
$9.67M
SRC
435
Stone Run Capital
New York
$9.66M
RFC
436
Regions Financial Corp
Alabama
$9.62M
Northwestern Mutual Wealth Management
437
Northwestern Mutual Wealth Management
Wisconsin
$9.59M
Lido Advisors
438
Lido Advisors
California
$9.59M
SC
439
Savant Capital
Illinois
$9.58M
TWC
440
TD Waterhouse Canada
Ontario, Canada
$9.57M
AV
441
ASR Vermogensbeheer
Netherlands
$9.53M
TIP
442
Torray Investment Partners
Maryland
$9.51M
Temasek Holdings
443
Temasek Holdings
Singapore
$9.49M
CGH
444
Crossmark Global Holdings
Texas
$9.4M
GAAM
445
Guinness Atkinson Asset Management
California
$9.4M
FDP
446
Financiere des Professionnels
Quebec, Canada
$9.37M
TRSOTSOK
447
Teachers Retirement System of the State of Kentucky
Kentucky
$9.34M
LG
448
LaFleur & Godfrey
Michigan
$9.27M
BL
449
BFSG LLC
California
$9.2M
AI
450
Atria Investments
North Carolina
$9.19M