APH icon

Amphenol

2,094 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, 857 increasing their positions, 798 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: 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
2,094
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
NCM
301
Noesis Capital Mangement
Florida
$33.6M
Osaic Holdings
302
Osaic Holdings
Arizona
$33.4M
TAM
303
Talos Asset Management
New York
$33.3M
PI
304
PineBridge Investments
New York
$33.2M
Retirement Systems of Alabama
305
Retirement Systems of Alabama
Alabama
$33M
AAMU
306
AEGON Asset Management (UK)
United Kingdom
$32.9M
AB
307
Amalgamated Bank
New York
$32.9M
GLF
308
Groupe la Francaise
France
$32.8M
CC
309
Cornerstone Capital
California
$32.3M
VanEck Associates
310
VanEck Associates
New York
$32.2M
GIM
311
Generate Investment Management
New Zealand
$32.1M
Daiwa Securities Group
312
Daiwa Securities Group
Japan
$32M
JA
313
JLB & Associates
Michigan
$32M
NIG
314
NFJ Investment Group
Texas
$31.2M
MIM
315
Manitou Investment Management
Ontario, Canada
$31.2M
SI
316
Stephens Inc
Arkansas
$31.1M
DS
317
Dudley & Shanley
Florida
$31.1M
CP
318
Cumberland Partners
Ontario, Canada
$30.8M
EWA
319
EP Wealth Advisors
California
$30.7M
NAM
320
NorthCrest Asset Manangement
Minnesota
$30.7M
TI
321
Trexquant Investment
Connecticut
$30.6M
II
322
IFM Investors
Australia
$30.6M
OBAM
323
ODDO BHF Asset Management
France
$30.5M
JSA
324
Jacobson & Schmitt Advisors
Wisconsin
$30.3M
AAF
325
Andra AP-fonden
Sweden
$30.3M