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Amphenol

1,631 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, 550 increasing their positions, 567 reducing their positions, and 85 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: 1,4101,631 (+221)

2.38% more ownership

Funds ownership: 93.35%95.73% (+2.4%)

3% less repeat investments, than reductions

Existing positions increased: 550 | Existing positions reduced: 567

Holders
1,631
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
76
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
PFA
1651
Peak Financial Advisors
Colorado
WG
1652
Winton Group
United Kingdom
OQS
1653
Occudo Quantitative Strategies
Florida
DFCM
1654
Dark Forest Capital Management
Puerto Rico
USAA
1655
United Services Automobile Association
Texas
CC
1656
Covalis Capital
United Kingdom
ACM
1657
Aster Capital Management
United Arab Emirates
QIM
1658
Quantitative Investment Management
Virginia
SCM
1659
Semanteon Capital Management
Massachusetts
GCM
1660
Graham Capital Management
Connecticut
MLM
1661
Mount Lucas Management
Pennsylvania
NAM
1662
Nutshell Asset Management
United Kingdom
KWM
1663
Kiker Wealth Management
Georgia
AAF
1664
Andra AP-fonden
Sweden
LCGC
1665
Legacy Capital Group California
California
TSS
1666
Two Sigma Securities
New York
NERM
1667
New England Research & Management
Illinois
CCM
1668
Cinctive Capital Management
New York
BOTPPF
1669
Board of the Pension Protection Fund
United Kingdom
RCM
1670
Rokos Capital Management
United Kingdom
HL
1671
HeadInvest LLC
Maine
TPI
1672
Trust Point Inc
Wisconsin
Capital Fund Management (CFM)
1673
Capital Fund Management (CFM)
France
MIC
1674
Maxi Investments CY
Cyprus
HIM
1675
Hillsdale Investment Management
Ontario, Canada