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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
MMA
1301
Miracle Mile Advisors
California
$658K
ICP
1302
Impact Capital Partners
Colorado
$655K
WANY
1303
Wealthspire Advisors (New York)
New York
$655K
RT
1304
Rockland Trust
Massachusetts
$655K
KWA
1305
Kingswood Wealth Advisors
California
$651K
BMWM
1306
Brown Miller Wealth Management
Virginia
$649K
OP
1307
Oslo Pensjonsforsikring
$645K
LCAM
1308
London & Capital Asset Management
United Kingdom
$645K
UFF
1309
USA Financial Formulas
Michigan
$645K
KRW
1310
Kaufman Rossin Wealth
Florida
$640K
CT
1311
Coastline Trust
Rhode Island
$640K
TWM
1312
Tradition Wealth Management
Minnesota
$640K
BTW
1313
Boston Trust Walden
Massachusetts
$639K
LCWP
1314
Legacy Capital Wealth Partners
Arkansas
$635K
PP
1315
PDT Partners
New York
$634K
IIC
1316
Ironwood Investment Counsel
Arizona
$633K
PW
1317
Paladin Wealth
Minnesota
$632K
SC
1318
Sepio Capital
Utah
$631K
BMCM
1319
Burns Matteson Capital Management
New York
$629K
TGAM
1320
TBH Global Asset Management
Tennessee
$628K
AIA
1321
Affinity Investment Advisors
California
$624K
CD
1322
Chapin Davis
Maryland
$621K
BFA
1323
Beaumont Financial Advisors
Massachusetts
$620K
OGC
1324
Oak Grove Capital
New Hampshire
$619K
EP
1325
Edgestream Partners
New Jersey
$617K