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Equibles

Madison Asset Management, LLC

Position in APH — Amphenol Corp /De/

CIK 1299351 MADISON, WI
Back to APH Full portfolio

Position in APH

as of Jun 30, 2026 · filed Aug 10, 2026
Position Value
$414,744,135
+$98,614,919 QoQ
Shares Held
4,704,448
-6.0% QoQ
Ownership
0.095%
of shares outstanding
% of Portfolio
5.47%
of 13F equity value
Holder Rank
#109
of 2,335 holders
Holding Since
Mar 2020
26 quarters on record
Voting authority Sole 95% Shared 0% None 5%

Common Shares in APH Over Time

Shares Held

Position Value (USD)

Position in Electronic Components

Technology · as of Jun 30, 2026

Madison Asset Management, LLC holds $454,239,623 across 5 Electronic Components names. APH ranks #1 (91.3% of the industry book) .

# Ticker Company Shares Value (USD) Open
1 APH
Amphenol Corp /De/
This page 		4,704,448 $414,744,135
2 TEL
TE Connectivity plc
 136,176 $27,454,443
3 KN
Knowles Corp
 197,472 $8,191,138
4 CTS
Cts Corp
 53,724 $3,502,267
5 GLW
Corning Inc /Ny
 1,361 $347,640

All Filings in APH

Export CSV
26 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $414,744,135 1,176,112
2026-03-31 $316,129,216 1,251,006
2025-12-31 $362,402,505 1,340,841
2025-09-30 $604,568,745 2,442,702
2025-06-30 $489,468,002 2,478,319
2025-03-31 $334,029,799 2,546,347
2024-12-31 $315,497,737 2,271,402
2024-09-30 $270,523,859 2,075,843
2024-06-30 $262,851,600 1,950,806
2024-03-31 $205,566,388 891,055
2023-12-31 $159,550,528 804,754
2023-09-30 $130,848,524 778,953
2023-06-30 $127,865,210 752,591
2023-03-31 $123,355,849 754,747
2022-12-31 $57,966 761,314
2022-09-30 $101,720,810 759,564
2022-06-30 $97,163,969 754,613
2022-03-31 $116,319,000 771,858
2021-12-31 $136,553,921 780,665
2021-09-30 $115,683,774 789,866
2021-06-30 $108,344,747 791,878
2021-03-31 $105,416,233 798,971
2020-12-31 $105,765,791 404,395
2020-09-30 $87,908,852 405,972
2020-06-30 $79,193,915 413,288
2020-03-31 $60,452,939 414,743