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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
1C
1176
111 Capital
France
$899K
SCM
1177
Sandler Capital Management
New York
$897K
QWM
1178
Quadcap Wealth Management
Texas
$896K
ACM
1179
Advance Capital Management
Michigan
$893K
Connor, Clark & Lunn Investment Management (CC&L)
1180
Connor, Clark & Lunn Investment Management (CC&L)
British Columbia, Canada
$892K
HWA
1181
Heritage Wealth Advisors
Virginia
$892K
KCM
1182
Kathmere Capital Management
Pennsylvania
$888K
HIFS
1183
Hingham Institution for Savings
Massachusetts
$884K
MA
1184
Mutual Advisors
Nebraska
$883K
SIM
1185
Samara Investment Management
Oregon
$882K
CCMG
1186
Clark Capital Management Group
Pennsylvania
$882K
RAM
1187
Redmond Asset Management
Virginia
$878K
QWP
1188
Quotient Wealth Partners
Texas
$874K
CCA
1189
Coign Capital Advisors
Utah
$874K
MPWT
1190
MassMutual Private Wealth & Trust
Connecticut
$874K
TCM
1191
Traynor Capital Management
Pennsylvania
$873K
SC
1192
Sapient Capital
Indiana
$873K
ATS
1193
Ashton Thomas Securities
New York
$873K
SWM
1194
Spire Wealth Management
Virginia
$872K
VCWA
1195
Vanguard Capital Wealth Advisors
Colorado
$872K
LA
1196
LBP AM
France
$869K
PCM
1197
Parsons Capital Management
Rhode Island
$863K
PCS
1198
Personal CFO Solutions
New Jersey
$862K
TSS
1199
Two Sigma Securities
New York
$861K
HBT
1200
Heartland Bank & Trust
Illinois
$859K