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Amphenol
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Overview Fund Activity

1,388 hedge funds and large institutions have $79.1B invested in Amphenol in 2024 Q4 according to their latest regulatory filings, with 211 funds opening new positions, 508 increasing their positions, 496 reducing their positions, and 87 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
1,388
Holders Change
+105
Holders Change %
+8.18%
% of All Funds
18.48%
Holding in Top 10
50
Holding in Top 10 Change
+3
Holding in Top 10 Change %
+6.38%
% of All Funds
0.67%
New
211
Increased
508
Reduced
496
Closed
87
Calls
$205M
Puts
$187M
Net Calls
+$18.6M
Net Calls Change
-$27.8M

Top Buyers

1
T. Rowe Price Associates
T. Rowe Price Associates
Maryland
$4.09B
2
Wellington Management Group
Wellington Management Group
Massachusetts
$487M
3
BlackRock
BlackRock
New York
$6.85B
4
Janus Henderson Group
Janus Henderson Group
United Kingdom
$504M
5
Mackenzie Financial
Mackenzie Financial
Ontario, Canada
$386M

Top Sellers

1
AllianceBernstein
AllianceBernstein
Tennessee
$601M
2
UBS AM
UBS AM
Illinois
$82.3M
3
Jacobs Levy Equity Management
Jacobs Levy Equity Management
New Jersey
$25.8M
4
JPMorgan Chase & Co
JPMorgan Chase & Co
New York
$1.24B
5
First Trust Advisors
First Trust Advisors
Illinois
$86.5M
Name Holding Trade Value Shares
Change 		Shares
Change %
QIM
1426
Quantitative Investment Management
Virginia
– -$923K -14,179 Closed
AI
1427
Atom Investors
Texas
– -$890K -13,664 Closed
SW
1428
Simplicity Wealth
New Jersey
– -$889K -13,639 Closed
ET
1429
Entropy Technologies
New York
– -$865K -13,271 Closed
PM
1430
Parametrica Management
Hong Kong
– -$797K -12,226 Closed
VCM
1431
Virtue Capital Management
Tennessee
– -$789K -12,104 Closed
SBIA
1432
Sheaff Brock Investment Advisors
Indiana
– -$782K -12,000 Closed
FFO
1433
Fiduciary Family Office
Florida
– -$759K -11,650 Closed
OR
1434
Olympiad Research
Connecticut
– -$724K -11,117 Closed
Simplex Trading
1435
Simplex Trading
Illinois
– -$698K -10,719 Closed
GCM
1436
Greenland Capital Management
New York
– -$690K -10,595 Closed
MSCM
1437
McElhenny Sheffield Capital Management
Texas
– -$583K -8,942 Closed
QP
1438
Quilter Plc
United Kingdom
– -$569K -8,728 Closed
DC
1439
Diametric Capital
Massachusetts
– -$523K -8,027 Closed
KOC
1440
Koss-Olinger Consulting
Florida
– -$521K -8,000 Closed
WWM
1441
Whalen Wealth Management
Nevada
– -$484K -7,426 Closed
EAM
1442
Empirical Asset Management
Massachusetts
– -$444K -6,808 Closed
LAM
1443
LECAP Asset Management
United Kingdom
– -$422K -6,483 Closed
FFM
1444
Forum Financial Management
Illinois
– -$412K -6,319 Closed
MIS
1445
Morningstar Investment Services
Illinois
– -$367K -5,638 Closed
BS
1446
Banco Santander
Spain
– -$361K -5,546 Closed
WFA
1447
Wellspring Financial Advisors
Ohio
– -$334K -5,124 Closed
MSFS
1448
Main Street Financial Solutions
Pennsylvania
– -$328K -5,027 Closed
FP
1449
Foundry Partners
Minnesota
– -$286K -4,390 Closed
MPM
1450
MBB Public Markets
Illinois
– -$281K -4,320 Closed
56 57
58
59 60