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SEI INVESTMENTS CO

Position in ON — On Semiconductor Corp

CIK 350894 OAKS, PA

Position in ON

as of Jun 30, 2026 · filed Aug 14, 2026
Position Value
$165,592,765
+$50,115,434 QoQ
Shares Held
1,751,563
-6.1% QoQ
Ownership
0.450%
of shares outstanding
% of Portfolio
0.18%
of 13F equity value
Holder Rank
#40
of 993 holders
Holding Since
Mar 2020
26 quarters on record
Voting authority Sole 100% Shared 0% None 0%

Common Shares in ON Over Time

Shares Held

Position Value (USD)

Position in Semiconductors

Technology · as of Jun 30, 2026

SEI INVESTMENTS CO holds $11,295,367,432 across 53 Semiconductors names. ON ranks #10 (1.5% of the industry book) .

# Ticker Company Shares Value (USD) Open

All Filings in ON

Export CSV
26 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $165,592,765 1,751,563
2026-03-31 $115,477,331 1,864,944
2025-12-31 $100,646,005 1,858,652
2025-09-30 $74,685,516 1,514,612
2025-06-30 $75,770,918 1,445,734
2025-03-31 $55,329,650 1,359,785
2024-12-31 $141,263,903 2,240,506
2024-09-30 $151,967,138 2,092,923
2024-06-30 $149,232,731 2,176,991
2024-03-31 $171,030,595 2,325,365
2023-12-31 $189,108,662 2,263,961
2023-09-30 $251,111,301 2,701,574
2023-06-30 $253,647,858 2,681,834
2023-03-31 $218,350,342 2,652,458
2022-12-31 $165,916,859 2,660,203
2022-09-30 $194,023,441 3,112,842
2022-06-30 $154,912,891 3,079,167
2022-03-31 $153,164,532 2,446,327
2021-12-31 $121,356,738 1,786,760
2021-09-30 $52,239,405 1,141,346
2021-06-30 $7,046,696 184,083
2021-03-31 $9,502,141 228,362
2020-12-31 $9,164,562 280,005
2020-09-30 $6,741,468 310,810
2020-06-30 $11,374,380 573,884
2020-03-31 $7,007,625 563,314