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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
WWM
1201
Waterway Wealth Management
Texas
$858K
OWP
1202
ORG Wealth Partners
Texas
$855K
PCG
1203
Prosperity Consulting Group
Maryland
$855K
MCA
1204
Magnolia Capital Advisors
Mississippi
$849K
IFWM
1205
Institute for Wealth Management
Colorado
$847K
PPW
1206
Parcion Private Wealth
Washington
$844K
CG
1207
CFO4Life Group
Texas
$844K
GSEP
1208
Golden State Equity Partners
California
$843K
JCM
1209
Jacobi Capital Management
Pennsylvania
$843K
AW
1210
Alteri Wealth
California
$841K
CFP
1211
Catalyst Financial Partners
Massachusetts
$839K
SCP
1212
Sivia Capital Partners
California
$836K
SIA
1213
Soltis Investment Advisors
Utah
$834K
JC
1214
JM2 Capital
Oklahoma
$833K
AZ
1215
Alpha Zero
Florida
$832K
LAM
1216
L2 Asset Management
Massachusetts
$832K
CS
1217
Cannell & Spears
New York
$832K
EL
1218
EWA LLC
Pennsylvania
$829K
Capstone Investment Advisors
1219
Capstone Investment Advisors
New York
$828K
MWM
1220
MorganRosel Wealth Management
Colorado
$825K
7WCP
1221
71 West Capital Partners
Massachusetts
$820K
FFS
1222
Fortress Financial Solutions
Arizona
$818K
PCM
1223
Polymer Capital Management
New York
$815K
CIM
1224
Caldwell Investment Management
Ontario, Canada
$811K
AWM
1225
Avior Wealth Management
Nebraska
$803K