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
MBWA
2201
Marin Bay Wealth Advisors
California
CI
2202
Carroll Investors
South Carolina
NPT
2203
National Philanthropic Trust
Pennsylvania
HC
2204
Hamilton Capital
Ohio
FWIA
2205
Fort Washington Investment Advisors
Ohio
GLR
2206
Great Lakes Retirement
Ohio
BFA
2207
Beacon Financial Advisory
Ohio
RWP
2208
Ridgecrest Wealth Partners
California
PFW
2209
Petros Family Wealth
Minnesota
SRL
2210
Scientech Research LLC
New Jersey
SFG
2211
Sovereign Financial Group
Connecticut
EWM
2212
Elevatus Welath Management
New York
NPA
2213
Nichols & Pratt Advisers
Massachusetts
HCMG
2214
Howard Capital Management Group
California
VA
2215
Valmark Advisers
Ohio
SCM
2216
Schnieders Capital Management
California
CWA
2217
Continuum Wealth Advisors
New York
SVWAG
2218
Sound View Wealth Advisors Group
Georgia
3IP
2219
3Chopt Investment Partners
Virginia
CWMS
2220
CFG Wealth Management Services
Indiana
WW
2221
Winnow Wealth
Texas
LP
2222
LMR Partners
United Kingdom
CF
2223
Centaurus Financial
California
EI
2224
eCIO Inc
Wisconsin
WWA
2225
Wealth Watch Advisors
Colorado