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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
NAM
276
NorthCrest Asset Manangement
Minnesota
$28.3M
WT
277
Whittier Trust
California
$27M
JSA
278
Jacobson & Schmitt Advisors
Wisconsin
$26.9M
AB
279
Amalgamated Bank
New York
$26.7M
TG
280
TCW Group
California
$26.4M
EF
281
Empowered Funds
Pennsylvania
$26.3M
NSAM
282
North Star Asset Management
Wisconsin
$26.2M
IC
283
IEQ Capital
California
$26.1M
SMDAM
284
Sumitomo Mitsui DS Asset Management
Japan
$26.1M
SLAM
285
Swiss Life Asset Management
$26.1M
Janney Montgomery Scott
286
Janney Montgomery Scott
Pennsylvania
$25.9M
Truist Financial
287
Truist Financial
North Carolina
$25.9M
CTI
288
Community Trust & Investment
Kentucky
$25.8M
Retirement Systems of Alabama
289
Retirement Systems of Alabama
Alabama
$25.6M
FMC
290
First Merchants Corp
Indiana
$25.6M
BNP Paribas Asset Management
291
BNP Paribas Asset Management
France
$25.5M
Wealth Enhancement Advisory Services
292
Wealth Enhancement Advisory Services
Minnesota
$25.3M
CC
293
Cornerstone Capital
California
$25.1M
HIC
294
Harvey Investment Company
Kentucky
$25.1M
Jones Financial Companies
295
Jones Financial Companies
Missouri
$25.1M
FLII
296
First Long Island Investors
New York
$25M
EWA
297
EP Wealth Advisors
California
$24.8M
CIBC World Market
298
CIBC World Market
Ontario, Canada
$24.6M
OAM
299
Oppenheimer Asset Management
New York
$24.3M
VPIM
300
Vanguard Personalized Indexing Management
California
$23.7M