Skip to main content

BLAIR WILLIAM & CO/IL

Position in APH — Amphenol Corp /De/

CIK 902367 CHICAGO, IL

Position in APH

as of Jun 30, 2026 · filed Aug 11, 2026
Position Value
$0
+$0 QoQ
Shares Held
5,008,818
-0.6% QoQ
Ownership
0.203%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
not a current holder
Holding Since
Mar 2020
26 quarters on record
Voting authority Sole 87% Shared 0% None 13%

Common Shares in APH Over Time

Shares Held

Position Value (USD)

Position in Electronic Components

Technology · as of Jun 30, 2026

BLAIR WILLIAM & CO/IL holds $93,582,646 across 12 Electronic Components names. APH ranks #12 (0.0% of the industry book) .

# Ticker Company Shares Value (USD) Open

All Filings in APH

Export CSV
26 filing rows on record
Report Date Value (USD) Shares
2026-06-30 2,504,409
2026-03-31 2,520,319
2025-12-31 2,653,891
2025-09-30 2,751,514
2025-06-30 2,971,448
2025-03-31 3,027,350
2024-12-31 3,070,194
2024-09-30 3,092,690
2024-06-30 3,132,484
2024-03-31 1,536,374
2023-12-31 1,532,125
2023-09-30 1,544,770
2023-06-30 1,544,406
2023-03-31 1,533,799
2022-12-31 1,531,426
2022-09-30 1,516,792
2022-06-30 1,524,067
2022-03-31 1,531,857
2021-12-31 1,538,260
2021-09-30 1,525,219
2021-06-30 1,539,178
2021-03-31 1,563,721
2020-12-31 800,384
2020-09-30 774,314
2020-06-30 795,259
2020-03-31 792,114