§ 13F · FUND PROFILE
SEI INVESTMENTS CO.
Wealth platform, outsourced CIO
AUM · $93.0B (13F)Positions · 5633Turnover · 51% · Q1Filed · May 13, 2026
CONCENTRATION
16%
Top 10 holdings
NEW BUYS
+254
+$822M deployed
EXITS
0
No exits
SECTOR SHIFT
TECHNOLOGY → OTHER
-2pp · +3pp
3YR HIT RATE
—
Top-5 overlap
§ 01 · TOP HOLDINGS
The book · Q1 2026
FILED MAY 13, 2026
| # | Ticker | Name | Shares | $ value | % port | Δ Q1 |
|---|---|---|---|---|---|---|
| 1 | NVDA | NVIDIA CORPORATION | 16.14M | $2.8B | 2.6% | +13% |
| 2 | AAPL | APPLE INC | 8.59M | $2.2B | 2.0% | +19% |
| 3 | MSFT | MICROSOFT CORP | 5.25M | $1.9B | 1.8% | −2% |
| 4 | AMZN | AMAZON COM INC | 8.48M | $1.8B | 1.6% | +10% |
| 5 | VEA | VANGUARD TAX-MANAGED FDS | 24.54M | $1.6B | 1.4% | −4% |
| 6 | GOOG | ALPHABET INC | 5.26M | $1.5B | 1.4% | +29% |
| 7 | SCHG | SCHWAB STRATEGIC TR | 47.56M | $1.4B | 1.3% | +8% |
| 8 | BND | VANGUARD BD INDEX FDS | 18.63M | $1.4B | 1.3% | +4% |
| 9 | SCHV | SCHWAB STRATEGIC TR | 44.77M | $1.4B | 1.3% | −2% |
| 10 | AVGO | BROADCOM INC | 4.15M | $1.3B | 1.2% | +23% |
§ 02 · SECTOR ALLOCATION
Where the money is
Other44.8% (+3pp)
Technology9.4% (−2pp)
Semiconductors9.1% (+1pp)
Media5.3% (±0)
Retail4.9% (±0)
Financial Services4.7% (−1pp)
§ 03 · THE SEI SIGNAL
AC read
SEI INVESTMENTS CO is a Other fund managing $93.0 billion in assets. The fund runs a massive portfolio of 5,633 positions, broad diversification across holdings. Trading activity is aggressive at 51% quarterly turnover, with 254 new positions and 0 exits last quarter. Top sector allocations: Other (45%), Technology (9%), Semiconductors (9%).
Read the full dossier →§ 04 · FILING HISTORY
Q-by-Q deltas
2 FILINGS
Q1 2026
Busy quarter
+254 buys · −0 exits · 2841 changed
Q4 2025
Busy quarter
+407 buys · −0 exits · 2523 changed
Q3 2025
Busy quarter
+2814 buys · −0 exits · 0 changed
Q1 2025
Busy quarter
+2854 buys · −0 exits · 0 changed