APH icon

Amphenol

2,094 hedge funds and large institutions have $145B invested in Amphenol in 2026 Q1 according to their latest regulatory filings, with 250 funds opening new positions, 857 increasing their positions, 798 reducing their positions, and 146 closing their positions.

New
Increased
Maintained
Reduced
Closed

more first-time investments, than exits

New positions opened: | Existing positions closed:

more funds holding

Funds holding:

more repeat investments, than reductions

Existing positions increased: | Existing positions reduced:

less ownership

Funds ownership:

14% less funds holding in top 10

Funds holding in top 10: 9884 (-14)

38% less capital invested

Capital invested by funds: $233B → $145B (-$88.3B)

45% less call options, than puts

Call options by funds: $604M | Put options by funds: $1.1B

Holders
2,094
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
84
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$604M
Puts
$1.1B
Net Calls
Net Calls Change

Top Buyers

1 +$2.1B
2 +$1.64B
3 +$1.43B
4
N
Nuveen
North Carolina
+$749M
5
SG Americas Securities
SG Americas Securities
New York
+$437M

Top Sellers

1 -$10.7B
2 -$1.65B
3 -$1.34B
4
Fidelity Investments
Fidelity Investments
Massachusetts
-$977M
5
BlackRock
BlackRock
New York
-$587M
Name Holding Trade Value Shares
Change
Change in
Stake
LCOV
2101
London Company of Virginia
Virginia
LCM
2102
Logan Capital Management
Pennsylvania
FAF
2103
Första AP-fonden
Sweden
RCMU
2104
Rokos Capital Management (UK)
United Kingdom
MOACM
2105
Mutual of America Capital Management
New York
Walleye Capital
2106
Walleye Capital
New York
FFM
2107
FengHe Fund Management
Singapore
WCA
2108
Waratah Capital Advisors
Ontario, Canada
RIM
2109
Rakuten Investment Management
Japan
FGP
2110
Freestone Grove Partners
California
Skandinaviska Enskilda Banken (SEB)
2111
Skandinaviska Enskilda Banken (SEB)
Sweden
ACM
2112
Aquatic Capital Management
Illinois
Pacer Advisors
2113
Pacer Advisors
Pennsylvania
NA
2114
NewEdge Advisors
Louisiana
ML
2115
Maniro Ltd
CCS
2116
Concentric Capital Strategies
Connecticut
VAM
2117
VMS Asset Management
Two Sigma Advisers
2118
Two Sigma Advisers
New York
GCA
2119
Greenwood Capital Associates
South Carolina
Simplex Trading
2120
Simplex Trading
Illinois
LJCM
2121
Lee Johnson Capital Management
Texas
GP
2122
Gallo Partners
New Jersey
FHWM
2123
Fox Hill Wealth Management
Massachusetts
LCM
2124
Landscape Capital Management
New Jersey
EC
2125
Estate Counselors
Wisconsin