SEI INVESTMENTS CO

CIK
350894
City
OAKS
State / Country
PA

Top Portfolio Positions

2,879 positions · $83,252,337,567 total · as of Mar 31, 2026
Ticker Company Shares Value (USD) % of Portfolio
NVDA
Nvidia Corp
Technology
21,684,924 $3,781,850,745 4.54%
AAPL
Apple Inc.
Technology
11,250,613 $2,855,293,072 3.43%
MSFT
Microsoft Corp
Technology
7,000,712 $2,591,453,560 3.11%
AMZN
Amazon Com Inc
Consumer Cyclical
10,492,826 $2,185,340,870 2.62%
AVGO
Broadcom Inc.
Technology
5,075,086 $1,570,789,866 1.89%
GOOGL
Alphabet Inc.
Communication Services
4,169,123 $1,198,873,009 1.44%
META
Meta Platforms, Inc.
Communication Services
1,971,374 $1,127,882,205 1.35%
TSM
Taiwan Semiconductor Manufacturing Co Ltd
Technology
2,591,510 $875,800,803 1.05%
LLY
ELI LILLY & Co
Healthcare
767,347 $705,782,748 0.85%
MA
Mastercard Inc
Financial Services
1,243,557 $621,355,689 0.75%

Portfolio Trend

46 quarters · across all stocks

Holdings in MTX

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Shares Held

Position Value (USD)

25 of 25 shown
Report Date Value (USD) Shares
2026-03-31 $2,840,274 40,049
2025-12-31 $1,744,510 28,622
2025-09-30 $1,473,361 23,718
2025-06-30 $1,273,052 23,117
2025-03-31 $8,761,471 137,824
2024-12-31 $11,407,645 149,687
2024-09-30 $10,019,432 129,735
2024-06-30 $11,457,450 137,776
2024-03-31 $12,071,900 160,360
2023-12-31 $11,018,749 154,519
2023-09-30 $8,656,953 158,089
2023-06-30 $8,413,509 145,840
2023-03-31 $7,536,186 124,730
2022-12-31 $8,154,817 134,302
2022-09-30 $6,490,448 131,359
2022-06-30 $7,683,141 125,255
2022-03-31 $7,593,292 114,789
2021-12-31 $6,630,316 90,640
2021-09-30 $4,772,795 68,339
2021-06-30 $4,424,164 56,237
2021-03-31 $3,029,671 40,224
2020-12-31 $1,947,462 31,350
2020-09-30 $1,939,296 37,951
2020-06-30 $1,470,457 31,333
2020-03-31 $1,205,572 33,248