Institutional Ownership Amphenol Corp (APH)
This table provides information about the institutional ownership of Amphenol Corp (APH). We have compiled data on the 2,030 institutions that hold shares in the stock, with a total of 1.03 Billion shares, which have been reported (via 13F filing form) to have a value of $138 Billion.
| Holding | Report Date | shares Held | Holding Value (Reported) | Last Trade | Trade History |
|---|---|---|---|---|---|
|
Ballentine Partners, LLC
Waltham, MA |
Nov 03, 2025 Q3 2025 |
36,357
shares
|
$4.86 Million
0.06% of portfolio
|
Q3 2025
Added 13.25%
|
|
|
Weatherly Asset Management L. P.
|
Oct 16, 2025 Q3 2025 |
36,179
shares
|
$4.84 Million
0.37% of portfolio
|
Q3 2025
Reduced 14.04%
|
|
|
Inscription Capital, LLC
Houston, TX |
Oct 29, 2025 Q3 2025 |
35,739
shares
|
$4.78 Million
0.5% of portfolio
|
Q3 2025
Added 23.03%
|
|
|
J. W. Coons Advisors, LLC
|
Aug 05, 2025 Q2 2025 |
35,391
shares
|
$4.73 Million
0.81% of portfolio
|
Q2 2025
Added 20.23%
|
|
|
Knowledge Leaders Capital, LLC
|
Jul 11, 2024 Q2 2024 |
35,274
shares
|
$4.72 Million
5.64% of portfolio
|
Q2 2024
Added 72.86%
|
|
|
Plato Investment Management LTD
Sydney, C3 |
Nov 05, 2025 Q3 2025 |
35,110
shares
|
$4.7 Million
0.29% of portfolio
|
Q3 2025
Reduced 9.99%
|
|
|
Harvest Investment Services, LLC
|
Nov 17, 2025 Q3 2025 |
35,081
shares
|
$4.69 Million
0.94% of portfolio
|
Q3 2025
Added 129.2%
|
|
|
Sciencast Management LP
|
Nov 12, 2025 Q3 2025 |
35,064
shares
|
$4.69 Million
0.87% of portfolio
|
Q3 2025
Reduced 11.55%
|
|
|
Fiduciary Group LLC
Savannah, GA |
Nov 12, 2025 Q3 2025 |
35,022
shares
|
$4.68 Million
0.39% of portfolio
|
Q3 2025
Added 0.25%
|
|
|
Jefferies Financial Group Inc.
New York, NY |
Nov 12, 2025 Q3 2025 |
34,706
shares
|
$4.64 Million
0.02% of portfolio
|
Q3 2025
New holding
|
|
|
Martingale Asset Management L P
Boston, MA |
Nov 13, 2025 Q3 2025 |
34,503
shares
|
$4.61 Million
0.11% of portfolio
|
Q3 2025
New holding
|
|
|
Choreo, LLC
Minneapolis, MN |
Nov 10, 2025 Q3 2025 |
34,385
shares
|
$4.6 Million
0.06% of portfolio
|
Q3 2025
Added 19.59%
|
|
|
Alpha Mark Advisors, LLC
Ft. Wright, KY |
Jan 21, 2025 Q4 2024 |
34,209
shares
|
$4.58 Million
1.03% of portfolio
|
Q4 2024
Added 0.53%
|
|
|
Capital Fund Management S.A.
Paris, I0 |
Nov 13, 2025 Q3 2025 |
33,950
shares
|
$4.54 Million
0.01% of portfolio
|
Q3 2025
New holding
|
|
|
Legato Capital Management LLC
|
Nov 12, 2025 Q3 2025 |
33,776
shares
|
$4.52 Million
0.49% of portfolio
|
Q3 2025
Reduced 13.2%
|
|
|
Moody Lynn & Lieberson, LLC
|
Oct 20, 2025 Q3 2025 |
33,733
shares
|
$4.51 Million
0.24% of portfolio
|
Q3 2025
Added 1.81%
|
|
|
Ingalls & Snyder LLC
New York, NY |
Nov 07, 2025 Q3 2025 |
33,725
shares
|
$4.51 Million
0.14% of portfolio
|
Q3 2025
Reduced 24.22%
|
|
|
True North Advisors, LLC
|
Oct 14, 2025 Q3 2025 |
33,555
shares
|
$4.49 Million
0.67% of portfolio
|
Q3 2025
Reduced 8.17%
|
|
|
Argentarii, LLC
Cincinnati, OH |
Oct 27, 2025 Q3 2025 |
33,165
shares
|
$4.44 Million
1.64% of portfolio
|
Q3 2025
Reduced 0.02%
|
|
|
Fox Hill Wealth Management
Dedham, MA |
Nov 12, 2025 Q3 2025 |
33,056
shares
|
$4.42 Million
1.91% of portfolio
|
Q3 2025
Reduced 4.76%
|
|
|
Mufg Securities Americas Inc.
New York, NY |
Nov 10, 2025 Q3 2025 |
32,924
shares
|
$4.4 Million
0.26% of portfolio
|
Q3 2025
Added 22.81%
|
|
|
Squarepoint Ops LLC
New York, NY |
Nov 14, 2025 Q3 2025 |
32,566
shares
|
$4.36 Million
0.0% of portfolio
|
Q3 2025
Reduced 7.81%
|
|
|
Connor, Clark & Lunn Investment Management Ltd.
|
Nov 13, 2025 Q3 2025 |
32,449
shares
|
$4.34 Million
0.01% of portfolio
|
Q3 2025
New holding
|
|
|
Eads & Heald Wealth Management
|
Oct 22, 2025 Q3 2025 |
32,381
shares
|
$4.33 Million
1.91% of portfolio
|
Q3 2025
Reduced 7.91%
|
|
|
Mesirow Financial Investment Management, Inc.
|
Nov 10, 2025 Q3 2025 |
32,349
shares
|
$4.33 Million
0.08% of portfolio
|
Q3 2025
Added 2.3%
|
|