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Amphenol
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Overview Fund Activity

1,625 hedge funds and large institutions have $114B invested in Amphenol in 2025 Q2 according to their latest regulatory filings, with 322 funds opening new positions, 551 increasing their positions, 565 reducing their positions, and 85 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
1,625
Holders Change
+215
Holders Change %
+15.25%
% of All Funds
21.79%
Holding in Top 10
75
Holding in Top 10 Change
+29
Holding in Top 10 Change %
+63.04%
% of All Funds
1.01%
New
322
Increased
551
Reduced
565
Closed
85
Calls
$537M
Puts
$373M
Net Calls
+$164M
Net Calls Change
+$84.9M

Top Buyers

1
Victory Capital Management
1
Victory Capital Management
Texas
$845M
2
AIM
2
Alphinity Investment Management
Australia
$536M
3
T. Rowe Price Investment Management
3
T. Rowe Price Investment Management
Maryland
$2.15B
4
Fidelity Investments
4
Fidelity Investments
Massachusetts
$10.7B
5
D.E. Shaw & Co
5
D.E. Shaw & Co
New York
$441M

Top Sellers

1
Vanguard Group
1
Vanguard Group
Pennsylvania
$13.9B
2
BlackRock
2
BlackRock
New York
$9.34B
3
Amundi
3
Amundi
France
$511M
4
BNP Paribas Financial Markets
4
BNP Paribas Financial Markets
France
$77.9M
5
Bank of New York Mellon
5
Bank of New York Mellon
New York
$2.79B
Name Holding Trade Value Shares
Change 		Shares
Change %
KCM
351
Kanawha Capital Management
Virginia
$16.8M +$324K +3,278 +2%
Pathstone Holdings
352
Pathstone Holdings
New Jersey
$16.8M -$1.5M -14,989 -8%
SCM
353
Shelton Capital Management
Colorado
$16.5M +$2.76M +27,974 +20%
FAM
354
Fred Alger Management
New York
$16.5M -$3.11M -31,410 -16%
PIM
355
Penobscot Investment Management
Massachusetts
$16.4M +$306K +3,099 +2%
TAM
356
Talos Asset Management
New York
$16.4M +$9.11M +92,300 +125%
CCP
357
Clough Capital Partners
Massachusetts
$16.3M – – –
NYLIM
358
New York Life Investment Management
New York
$16.2M +$250K +2,535 +2%
AFG
359
Albion Financial Group
Utah
$16.2M +$451K +4,564 +3%
NNPTE
360
Nationale-Nederlanden Powszechne Towarzystwo Emerytalne
Poland
$16.2M -$4.94K -50 -0%
OBAM
361
ODDO BHF Asset Management
France
$16M -$679K -6,879 -4%
UHC
362
Union Heritage Capital
Michigan
$15.9M – – –
FLPIM
363
F.L. Putnam Investment Management
Massachusetts
$15.8M +$1.92M +19,470 +14%
MCM
364
Marsico Capital Management
Colorado
$15.8M – – –
Focus Partners Wealth
365
Focus Partners Wealth
Massachusetts
$15.8M +$243K +2,464 +2%
LP
366
LMR Partners
United Kingdom
$15.7M -$22.8M -230,710 -59%
YCM
367
Yousif Capital Management
Michigan
$15.6M -$461K -4,666 -3%
CCM
368
Copeland Capital Management
Pennsylvania
$15.5M -$359K -3,631 -2%
HC
369
Hendley & Co
Ohio
$15.4M -$141K -1,427 -0.9%
Wealthfront Advisers
370
Wealthfront Advisers
California
$15.3M +$1.1M +11,108 +8%
CWM
371
CIBC World Markets
New York
$15M +$639K +6,474 +4%
NIM
372
NEOS Investment Management
Connecticut
$15M +$3.21M +32,546 +27%
II
373
Inspire Investing
Idaho
$14.8M +$630K +6,377 +4%
NLGIA
374
Nippon Life Global Investors Americas
New York
$14.8M -$974K -9,850 -6%
SWM
375
Segment Wealth Management
Texas
$14.7M -$287K -2,904 -2%
13 14
15
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