SEI INVESTMENTS CO — 13F Holdings & Portfolio
CIK 350894 · latest 13F-HR filed 2026-05-13
SEI INVESTMENTS CO manages $108.45B in 13F-reported U.S. long-equity assets across 6,108 reported positions as of its 2026-03-31 13F-HR filing. Its largest disclosed positions are NVDA (2.60%), AAPL (2.01%), MSFT (1.79%). Quarter over quarter (versus its 2025-12-31 filing) the fund opened 254 new positions, exited 144, added to 1,814, and trimmed 824.
AUM is the long-equity portion reported on Form 13F-HR. Excludes short positions, cash, foreign holdings, and non-13F assets. For informational purposes only — not investment advice.
$108.45B
Long-equity book
6,108
Distinct positions
2026-03-31
Filed 2026-05-13
+254 / −144 / ↑1814 / ↓824
vs 2025-12-31
| Name | Title / Status | Ownership | Type |
|---|
Top Adds (vs prior quarter)
- APPLE INC$291.0M +11.4%
- ASML HLDG NV$284.4M +299.7%
- ALPHABET INC$258.0M +18.1%
- NUSHARES ETF TR$232.9M +56.3%
- NVIDIA CORPORATION$193.9M +5.4%
Top Trims
- MICROSOFT CORP-$848.0M -24.7%
- ORACLE CORP-$276.1M -62.4%
- SERVICENOW INC-$198.3M -67.2%
- VANGUARD MALVERN FDS-$194.6M -40.5%
- INTUIT-$174.6M -50.4%
New Positions
- PGIM ETF TR$311.6M
- ASTRAZENECA PLC$134.8M
- QIAGEN NV$70.7M
- T ROWE PRICE ETF INC$65.2M
- PIPER SANDLER COMPANIES$28.1M
Exited Positions
- ASTRAZENECA PLC$88.8M
- QIAGEN NV$88.1M
- AMCOR PLC$27.5M
- PIPER SANDLER COMPANIES$20.6M
- POTLATCHDELTIC CORPORATION$18.1M
Rows tagged Call or Put are options positions, not stock. Per SEC Form 13F-HR, Value shows the notional value of the underlying (shares covered × underlying price), not the option premium. Shares is the number of underlying shares covered (divide by 100 for contract count).
| # | Issuer | Symbol | CUSIP | Value | Weight | Shares | Type |
|---|---|---|---|---|---|---|---|
| 1 | NVIDIA CORPORATION | NVDA | 67066G104 | $2.81B | 2.60% | 16,139,955 | SH |
| 2 | APPLE INC | AAPL | 037833100 | $2.18B | 2.01% | 8,589,578 | SH |
| 3 | MICROSOFT CORP | MSFT | 594918104 | $1.94B | 1.79% | 5,248,802 | SH |
| 4 | AMAZON COM INC | AMZN | 023135106 | $1.77B | 1.63% | 8,479,127 | SH |
| 5 | VANGUARD TAX-MANAGED FDS | VEA | 921943858 | $1.57B | 1.45% | 24,536,058 | SH |
| 6 | ALPHABET INC | GOOG | 02079K107 | $1.51B | 1.39% | 5,255,227 | SH |
| 7 | SCHWAB STRATEGIC TR | SCHG | 808524300 | $1.39B | 1.28% | 47,564,768 | SH |
| 8 | VANGUARD BD INDEX FDS | BND | 921937835 | $1.37B | 1.26% | 18,628,006 | SH |
| 9 | SCHWAB STRATEGIC TR | SCHV | 808524409 | $1.37B | 1.26% | 44,768,506 | SH |
| 10 | BROADCOM INC | AVGO | 11135F101 | $1.28B | 1.18% | 4,147,982 | SH |
| 11 | ISHARES TR | IDEV | 46435G326 | $1.04B | 0.96% | 12,439,499 | SH |
| 12 | META PLATFORMS INC | META | 30303M102 | $899.2M | 0.83% | 1,571,606 | SH |
| 13 | SCHWAB STRATEGIC TR | SCHX | 808524201 | $834.0M | 0.77% | 32,528,571 | SH |
| 14 | VANGUARD INDEX FDS | VTV | 922908744 | $753.1M | 0.69% | 3,838,454 | SH |
| 15 | ALPHABET INC | GOOGL | 02079K305 | $735.3M | 0.68% | 2,557,197 | SH |
| 16 | NVIDIA CORPORATION | NVDA | 67066G104 | $719.4M | 0.66% | 4,124,886 | SH |
| 17 | VANGUARD MUN BD FDS | VTEB | 922907746 | $706.7M | 0.65% | 14,164,689 | SH |
| 18 | TAIWAN SEMICONDUCTOR MANUFAC | TSM | 874039100 | $691.8M | 0.64% | 2,047,164 | SH |
| 19 | NUSHARES ETF TR | NXUS | 67092P672 | $646.9M | 0.60% | 26,093,255 | SH |
| 20 | VANGUARD INDEX FDS | VUG | 922908736 | $643.0M | 0.59% | 1,472,034 | SH |
| 21 | SEI EXCHANGE TRADED FUNDS | SEIV | 81589A304 | $620.9M | 0.57% | 14,939,112 | SH |
| 22 | ELI LILLY & CO | LLY | 532457108 | $616.8M | 0.57% | 670,574 | SH |
| 23 | SEI EXCHANGE TRADED FUNDS | SEIM | 81589A205 | $613.5M | 0.57% | 13,469,751 | SH |
| 24 | ISHARES INC | IEMG | 46434G103 | $607.3M | 0.56% | 8,706,972 | SH |
| 25 | VANGUARD INTL EQUITY INDEX F | VWO | 922042858 | $605.1M | 0.56% | 11,195,939 | SH |
| 26 | VANGUARD CHARLOTTE FDS | BNDX | 92203J407 | $588.6M | 0.54% | 12,250,083 | SH |
| 27 | ISHARES TR | MUB | 464288414 | $559.9M | 0.52% | 5,274,695 | SH |
| 28 | MASTERCARD INCORPORATED | MA | 57636Q104 | $547.0M | 0.50% | 1,094,756 | SH |
| 29 | WELLTOWER INC | WELL | 95040Q104 | $495.2M | 0.46% | 2,504,792 | SH |
| 30 | MICROSOFT CORP | MSFT | 594918104 | $473.3M | 0.44% | 1,278,678 | SH |
| 31 | SPDR SERIES TRUST | SPHY | 78468R606 | $461.5M | 0.43% | 19,788,035 | SH |
| 32 | APPLE INC | AAPL | 037833100 | $455.6M | 0.42% | 1,795,318 | SH |
| 33 | TESLA INC | TSLA | 88160R101 | $448.0M | 0.41% | 1,205,006 | SH |
| 34 | NETFLIX INC. | NFLX | 64110L106 | $436.4M | 0.40% | 4,538,371 | SH |
| 35 | SCHWAB STRATEGIC TR | SCHA | 808524607 | $428.5M | 0.40% | 14,734,817 | SH |
| 36 | VISA INC | V | 92826C839 | $428.0M | 0.39% | 1,416,006 | SH |
| 37 | SCHWAB STRATEGIC TR | SCHO | 808524862 | $406.3M | 0.37% | 16,741,000 | SH |
| 38 | AMAZON COM INC | AMZN | 023135106 | $357.4M | 0.33% | 1,715,820 | SH |
| 39 | SPOTIFY TECHNOLOGY S A | SPOT | L8681T102 | $348.1M | 0.32% | 717,903 | SH |
| 40 | SCHWAB STRATEGIC TR | SCHP | 808524870 | $344.7M | 0.32% | 12,955,292 | SH |
| 41 | ASML HLDG NV | ASML | N07059210 | $342.0M | 0.32% | 258,961 | SH |
| 42 | GE AEROSPACE | GE | 369604301 | $330.1M | 0.30% | 1,163,204 | SH |
| 43 | VANGUARD INDEX FDS | VBR | 922908611 | $323.0M | 0.30% | 1,486,561 | SH |
| 44 | ADVANCED MICRO DEVICES INC | AMD | 007903107 | $322.4M | 0.30% | 1,584,959 | SH |
| 45 | ALPHABET INC | GOOGL | 02079K305 | $319.5M | 0.29% | 1,111,004 | SH |
| 46 | GE VERNOVA INC | GEV | 36828A101 | $317.8M | 0.29% | 364,097 | SH |
| 47 | ISHARES INC | ACWV | 464286525 | $317.5M | 0.29% | 2,656,828 | SH |
| 48 | PGIM ETF TR | PAAA | 69344A834 | $311.6M | 0.29% | 6,088,840 | SH |
| 49 | SHOPIFY INC | SHOP | 82509L107 | $310.5M | 0.29% | 2,617,311 | SH |
| 50 | ISHARES TR | SUB | 464288158 | $304.6M | 0.28% | 2,860,129 | SH |
| Period | Filed | AUM | Holdings | Accession |
|---|---|---|---|---|
| 2026-03-31 | 2026-05-13 | $108.45B | 6,108 | 0002048251-26-003739 |
| 2025-12-31 | 2026-02-13 | $101.31B | 6,077 | 0000350894-26-000005 |
| 2025-09-30 | 2025-11-13 | $92.99B | 5,633 | 0002048251-25-002343 |