Institutional Manager · CIK 0000350894
SEI INVESTMENTS CO
OAKS, PA · File #028-16454
Latest AUM
$101.31B
Positions
6,077
Top-10 Concentration
45.0%
Filings
13
Sector Allocation
Filing History
View all filings →- 13F COMBINATION REPORTQ/E Dec 20256,077 pos · $101.31B
- 13F COMBINATION REPORTQ/E Sep 20255,633 pos · $92.99B
- 13F COMBINATION REPORTQ/E Jun 20255,589 pos · $86.27B
- 13F COMBINATION REPORT (Amended)Q/E Mar 20255,482 pos · $77.70B
- 13F COMBINATION REPORTQ/E Mar 20255,421 pos · $78.55B
- 13F COMBINATION REPORTQ/E Dec 20245,393 pos · $77.87B
- 13F COMBINATION REPORTQ/E Sep 20245,342 pos · $77.01B
- 13F COMBINATION REPORTQ/E Jun 20245,281 pos · $70.58B
- 13F COMBINATION REPORTQ/E Mar 20245,159 pos · $68.25B
- 13F COMBINATION REPORTQ/E Dec 20235,162 pos · $55.65B
- 13F COMBINATION REPORTQ/E Sep 20235,215 pos · $57.33B
- 13F COMBINATION REPORTQ/E Jun 20235,320 pos · $53.84B
- 13F COMBINATION REPORTQ/E Mar 20234,917 pos · $45.00B
Top 20 Holdings — Dec 2025
| # | Issuer | Ticker | Shares | Value | % of Portfolio |
|---|---|---|---|---|---|
| 1 | NVIDIA CORPORATION | NVDA | 14,082,082 | $2.63B | 7.00% |
| 2 | MICROSOFT CORP | MSFT | 5,271,152 | $2.55B | 6.79% |
| 3 | APPLE INC | AAPL | 6,951,388 | $1.89B | 5.04% |
| 4 | AMAZON COM INC | AMZN | 7,534,147 | $1.74B | 4.63% |
| 5 | VANGUARD TAX-MANAGED FDS | 921943858 | 25,512,391 | $1.59B | 4.25% |
| 6 | SCHWAB STRATEGIC TR | 808524300 | 44,207,939 | $1.44B | 3.84% |
| 7 | SCHWAB STRATEGIC TR | 808524409 | 45,783,122 | $1.36B | 3.61% |
| 8 | VANGUARD BD INDEX FDS | 921937835 | 17,855,111 | $1.32B | 3.52% |
| 9 | ALPHABET INC | GOOG | 3,976,640 | $1.25B | 3.33% |
| 10 | BROADCOM INC | AVGO | 3,207,656 | $1.11B | 2.96% |
| 11 | ISHARES TR | 46435G326 | 12,146,738 | $1.00B | 2.67% |
| 12 | SCHWAB STRATEGIC TR | 808524201 | 30,973,811 | $833.5M | 2.22% |
| 13 | META PLATFORMS INC | META | 1,222,167 | $806.7M | 2.15% |
| 14 | NVIDIA CORPORATION | NVDA | 3,877,679 | $723.2M | 1.93% |
| 15 | ALPHABET INC | GOOG | 2,310,378 | $723.1M | 1.93% |
| 16 | VANGUARD INDEX FDS | 922908744 | 3,765,710 | $719.2M | 1.92% |
| 17 | VANGUARD INDEX FDS | 922908736 | 1,456,421 | $710.5M | 1.89% |
| 18 | VANGUARD MUN BD FDS | 922907746 | 13,505,350 | $679.2M | 1.81% |
| 19 | MICROSOFT CORP | MSFT | 1,395,873 | $675.1M | 1.80% |
| 20 | SEI EXCHANGE TRADED FUNDS | 81589A304 | 14,755,079 | $612.3M | 1.63% |