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Amphenol

2,096 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, 858 increasing their positions, 799 reducing their positions, and 147 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
2,096
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
DCM
1251
DGS Capital Management
New Jersey
$759K
SC
1252
Settian Capital
New York
$758K
LI
1253
LifeWealth Investments
Florida
$757K
EWA
1254
Emergent Wealth Advisors
New York
$755K
NP
1255
NorthRock Partners
Minnesota
$755K
TSMHT
1256
Thurston Springer Miller Herd & Titak
Indiana
$754K
AI
1257
Atom Investors
Texas
$754K
EMB
1258
Elefante Mark B
$751K
IAS
1259
Insigneo Advisory Services
Florida
$749K
SFG
1260
SevenBridge Financial Group
Pennsylvania
$737K
VCM
1261
Versant Capital Management
Arizona
$737K
BB
1262
Burford Brothers
Texas
$730K
JCM
1263
Jacobsen Capital Management
Utah
$729K
RWM
1264
Riverbend Wealth Management
South Carolina
$728K
SOW
1265
State of Wyoming
Wyoming
$727K
SS
1266
SBI Securities
Japan
$725K
RCM
1267
Raleigh Capital Management
North Carolina
$724K
PWA
1268
Prairie Wealth Advisors
Nebraska
$722K
RIG
1269
Renaissance Investment Group
Massachusetts
$720K
TIAA Trust, National Association
1270
TIAA Trust, National Association
North Carolina
$716K
LA
1271
LVW Advisors
New York
$714K
RIL
1272
Rothschild Investment LLC
Illinois
$711K
WA
1273
Waterford Advisors
New York
$710K
SLWA
1274
San Luis Wealth Advisors
California
$710K
HWP
1275
Hibernia Wealth Partners
Louisiana
$708K