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Amphenol

2,100 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, 860 increasing their positions, 800 reducing their positions, and 148 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 (-$88.1B)

45% less call options, than puts

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

Holders
2,100
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
SVWAG
2226
Sound View Wealth Advisors Group
Georgia
3IP
2227
3Chopt Investment Partners
Virginia
CWMS
2228
CFG Wealth Management Services
Indiana
WW
2229
Winnow Wealth
Texas
LP
2230
LMR Partners
United Kingdom
CF
2231
Centaurus Financial
California
EI
2232
eCIO Inc
Wisconsin
WWA
2233
Wealth Watch Advisors
Colorado
SPF
2234
South Plains Financial
Texas
HHMI
2235
Howard Hughes Medical Institute
Maryland
LWANC
2236
Laurel Wealth Advisors (North Carolina)
North Carolina
MW
2237
Merited Wealth
Florida
VWWMG
2238
Vermillion & White Wealth Management Group
Pennsylvania
CWP
2239
Concord Wealth Partners
Virginia
BSB
2240
Bangor Savings Bank
Maine
LB
2241
Legacy Bridge
Iowa
DMIC
2242
Dixon Mitchell Investment Counsel
British Columbia, Canada
OC
2243
Optima Capital
Oregon
BT
2244
Banque Transatlantique
France
TCA
2245
Trifecta Capital Advisors
Illinois
CIA
2246
Cape Investment Advisory
Georgia
UFPG
2247
United Financial Planning Group
New York
AAG
2248
Armstrong Advisory Group
Massachusetts
LIA
2249
Luken Investment Analytics
Tennessee
RFA
2250
Reyes Financial Architecture
California