We are live on ! Find out more
APH icon

Amphenol

2,113 hedge funds and large institutions have $145B invested in Amphenol in 2026 Q1 according to their latest regulatory filings, with 252 funds opening new positions, 862 increasing their positions, 808 reducing their positions, and 146 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: 9985 (-14)

38% less capital invested

Capital invested by funds: $233B → $145B (-$88B)

45% less call options, than puts

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

Holders
2,113
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
85
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
AAF
326
Andra AP-fonden
Sweden
$30.3M
Truist Financial
327
Truist Financial
North Carolina
$30M
CC
328
Cartenna Capital
Connecticut
$29.7M
ECSS
329
Eurizon Capital SGR SpA
$29.7M
OAM
330
Oppenheimer Asset Management
New York
$29.5M
VPIM
331
Vanguard Personalized Indexing Management
California
$29.4M
ZP
332
Zimmer Partners
New York
$29.3M
NSAM
333
North Star Asset Management
Wisconsin
$29M
NB
334
Norinchukin Bank
Japan
$28.9M
II
335
Inspire Investing
Idaho
$28.9M
SMFG
336
Sumitomo Mitsui Financial Group
Japan
$28.6M
NPPM
337
North Point Portfolio Managers
Ohio
$28.6M
JIM
338
Jensen Investment Management
Oregon
$28.5M
ERSOT
339
Employees Retirement System of Texas
Texas
$28.3M
LPC
340
Lone Pine Capital
Connecticut
$28.2M
HIC
341
Harvey Investment Company
Kentucky
$28.2M
CTI
342
Community Trust & Investment
Kentucky
$28M
ASC
343
Atalanta Sosnoff Capital
New York
$27.8M
UM
344
UniSuper Management
Australia
$27.7M
M&T Bank
345
M&T Bank
New York
$27.7M
VMPIC
346
Varma Mutual Pension Insurance Co
Finland
$27.6M
BIM
347
Bridges Investment Management
Nebraska
$27.4M
SWP
348
Stratos Wealth Partners
Ohio
$27M
DDC
349
DF Dent & Co
Maryland
$26.9M
AssetMark Inc
350
AssetMark Inc
California
$26.7M