SEI INVESTMENTS COMPANY's Q3 2026 13F: 174 new positions, 152 exits
Form 13F-HR for the quarter ended Sep 30, 2026 · filed Nov 10, 2026 · 3295 reported positions · accession 0000350894-26-000059
What changed this quarter
| Activity | Security | Weight before | Weight now | Change | Shares | Shares % |
|---|---|---|---|---|---|---|
| New | SEI EXCHANGE TRADED FUNDS (SEUS) | — | 0.8% | +0.8 pts | +34.71M sh | new |
| Reduced | VANGUARD TAX-MANAGED FDS (VEA) | 1.6% | 1.1% | −0.4 pts | −6.61M sh | −27% |
| New | SEI EXCHANGE TRADED FUNDS (ANGU) | — | 0.4% | +0.4 pts | +17.66M sh | new |
| Reduced | SCHWAB STRATEGIC TR (SCHX) | 0.8% | 0.6% | −0.3 pts | −11.54M sh | −36% |
| Increased | MICROSOFT CORP (MSFT) | 1.9% | 3.0% | +1.0 pts | +603K sh | +10% |
| New | EXXONMOBIL HOLDINGS CORP (XOMZZZZ) | — | 0.2% | +0.2 pts | +1.73M sh | new |
| Reduced | BROADCOM INC (AVGO) | 1.5% | 1.1% | −0.3 pts | −780K sh | −17% |
| Exited | EXXON MOBIL CORP (XOM) | 0.2% | — | −0.2 pts | −1.93M sh | −100% |
| Increased | ISHARES TR (IDEV) | 1.0% | 1.3% | +0.2 pts | +2.77M sh | +21% |
| Increased | PALANTIR TECHNOLOGIES INC (PLTR) | 0.2% | 0.4% | +0.3 pts | +1.04M sh | +69% |
| Reduced | SCHWAB STRATEGIC TR (SCHG) | 1.4% | 1.4% | −0.1 pts | −4.97M sh | −10% |
| Increased | AMPHENOL CORP (APH) | 0.1% | 0.3% | +0.1 pts | +2.05M sh | +126% |
| Reduced | AMAZON COM INC (AMZN) | 1.9% | 1.9% | +0.1 pts | −681K sh | −7% |
| Reduced | NVIDIA CORPORATION (NVDA) | 3.6% | 4.4% | +0.8 pts | −705K sh | −3% |
| Increased | SPOTIFY TECHNOLOGY S A (SPOT) | 0.2% | 0.3% | +0.1 pts | +298K sh | +61% |
| Increased | ADVANCED MICRO DEVICES INC (AMD) | 0.7% | 0.8% | +0.2 pts | +236K sh | +18% |
| Increased | ALPHABET INC (GOOG) | 1.8% | 1.9% | +0.1 pts | +410K sh | +7% |
| Increased | DANAHER CORP DEL (DHR) | 0.1% | 0.2% | +0.1 pts | +619K sh | +126% |
| Reduced | SCHWAB STRATEGIC TR (SCHA) | 0.4% | 0.3% | −0.2 pts | −4.19M sh | −30% |
| Reduced | SCHWAB STRATEGIC TR (SCHV) | 1.4% | 1.2% | −0.2 pts | −3.97M sh | −9% |
| Increased | ASML HLDG NV (ASML) | 0.5% | 0.5% | +0.1 pts | +72,302 sh | +28% |
| Reduced | GE VERNOVA INC (GEV) | 0.4% | 0.2% | −0.2 pts | −136K sh | −38% |
| Reduced | APPLE INC (AAPL) | 2.2% | 2.4% | +0.2 pts | −360K sh | −4% |
| Exited | WEBSTER FINL CORP (WBS) | 0.1% | — | −0.1 pts | −1.56M sh | −100% |
| Increased | NASDAQ INC (NDAQ) | 0.0% | 0.1% | +0.1 pts | +1.23M sh | +241% |
| Increased | META PLATFORMS INC (META) | 0.9% | 1.3% | +0.4 pts | +154K sh | +9% |
| Increased | ELI LILLY & CO (LLY) | 0.7% | 0.8% | +0.1 pts | +96,431 sh | +14% |
| Reduced | HILTON WORLDWIDE HLDGS INC (HLT) | 0.2% | 0.1% | −0.1 pts | −344K sh | −42% |
| Increased | SPACE EXPLORATION TECHN CORP (SPCX) | 0.1% | 0.2% | +0.1 pts | +715K sh | +74% |
| Reduced | ELANCO ANIMAL HEALTH INC (ELAN) | 0.1% | 0.0% | −0.1 pts | −4.75M sh | −90% |
| Reduced | TRANE TECHNOLOGIES PLC (TT) | 0.1% | 0.0% | −0.1 pts | −228K sh | −69% |
| Increased | VANGUARD BD INDEX FDS (BND) | 1.3% | 1.3% | 0.0 pts | +1.42M sh | +7% |
| Reduced | MCKESSON CORP (MCK) | 0.2% | 0.1% | −0.1 pts | −113K sh | −43% |
| Reduced | HOWMET AEROSPACE INC (HWM) | 0.2% | 0.1% | −0.1 pts | −425K sh | −54% |
| Reduced | TESLA INC (TSLA) | 0.5% | 0.3% | −0.2 pts | −260K sh | −19% |
| Increased | VISA INC (V) | 0.6% | 0.7% | +0.1 pts | +256K sh | +13% |
| Increased | REVOLUTION MEDICINES INC (RVMD) | 0.0% | 0.1% | +0.1 pts | +440K sh | +870% |
| Reduced | MSCI INC (MSCI) | 0.2% | 0.1% | −0.1 pts | −166K sh | −50% |
| Reduced | APPLOVIN CORP (APP) | 0.2% | 0.1% | −0.2 pts | −294K sh | −58% |
| Reduced | CELESTICA INC (CLS) | 0.1% | 0.0% | −0.1 pts | −225K sh | −92% |
| Reduced | VERTIV HOLDINGS CO (VRT) | 0.2% | 0.1% | −0.1 pts | −331K sh | −56% |
| Reduced | OREILLY AUTOMOTIVE INC (ORLY) | 0.1% | 0.0% | −0.1 pts | −912K sh | −72% |
| Increased | SANMINA CORP (SANM) | 0.1% | 0.1% | +0.1 pts | +357K sh | +146% |
| Reduced | WOODWARD INC (WWD) | 0.4% | 0.2% | −0.1 pts | −221K sh | −23% |
| Reduced | C H ROBINSON WORLDWIDE IN (CHRW) | 0.1% | 0.0% | −0.1 pts | −486K sh | −72% |
| Reduced | NEWMONT CORP (NEM) | 0.1% | 0.1% | 0.0 pts | −615K sh | −50% |
| Reduced | SEI EXCHANGE TRADED FUNDS (SEIV) | 0.6% | 0.6% | 0.0 pts | −1.41M sh | −10% |
| Increased | SEA LTD (SE) | 0.2% | 0.3% | +0.1 pts | +700K sh | +25% |
| Increased | NUSHARES ETF TR (NXUS) | 0.6% | 0.7% | 0.0 pts | +2.81M sh | +10% |
| Increased | QUANTA SVCS INC (PWR) | 0.1% | 0.2% | 0.0 pts | +105K sh | +61% |
The 50 largest of 3,229 changes, by size of the trade. Full holdings for this quarter.
Reported by the fund in its Form 13F filed with the SEC; holdings are as of the quarter-end report date and may have changed since. For informational purposes only — not investment advice or a recommendation to buy or sell any security. FilingExplorer is not affiliated with or endorsed by this fund. How this brief is compiled
* Prior share counts adjusted or corrected for a stock split — changes are measured from the adjusted count:
- PLAYSTUDIOS INC (MYPS): 101K shares as filed last quarter, 101K after adjustment → 154K now (prior share count corrected for a stock split)
- RUSH ENTERPRISES INC (RUSHB): 76,667 shares as filed last quarter, 115K after adjustment → 114K now (prior share count adjusted for a stock split)
- STONEX GROUP INC (SNEX): 145K shares as filed last quarter, 217K after adjustment → 273K now (prior share count adjusted for a stock split)
- RUSH ENTERPRISES INC (RUSHA): 246K shares as filed last quarter, 369K after adjustment → 339K now (prior share count adjusted for a stock split)
† Security identifier (CUSIP) changed — read as one continuing position, not an exit and a new position:
- SERVICE PPTYS TR (SVC): 81761L102 → 81761L201, 139K → 17,515 shares (share count changed with the identifier; not shown as a trade)
- TEVA PHARMACEUTICAL INDS LTD (TEVA): 881624209 → M8769Q102, 1.11M → 1.08M shares (share count changed with the identifier; not shown as a trade)
- WAVE LIFE SCIENCES INC (WVE): Y95308105 → 94352A104, 40,363 → 40,411 shares
- CRITEO S A (CRTO): 226718104 → L20675101, 185K → 182K shares (share count changed with the identifier; not shown as a trade)
- EXPRO LTD (XPRO): N3144W105 → G3314M109, 112K → 103K shares (share count changed with the identifier; not shown as a trade)
- DFA INVT DIMENSIONS GROUP IN (DFAR): 25434V823 → 25239Y147, 42,682 → 43,531 shares (share count changed with the identifier; not shown as a trade)
- GATES INDL CORP LTD (GTES): G39108108 → G39104107, 1.18M → 1.22M shares (share count changed with the identifier; not shown as a trade)
- DFA INVT DIMENSIONS GROUP IN (DUHP): 25434V831 → 25239Y196, 41,936 → 45,484 shares (share count changed with the identifier; not shown as a trade)
- ONEOK INC NEW (OKE): 682680103 → 30609A109, 221K → 241K shares (share count changed with the identifier; not shown as a trade)
Top 10 positions — 20.0% of the equity book
Changes in the top 10 this quarter: META entered · IDEV entered · VEA left · AVGO left
| # | Security | Weight before | Weight now | |
|---|---|---|---|---|
| 1 | NVIDIA CORPORATION (NVDA) | 3.6% | 4.4% | |
| 2 | MICROSOFT CORP (MSFT) | 1.9% | 3.0% | |
| 3 | APPLE INC (AAPL) | 2.2% | 2.4% | |
| 4 | AMAZON COM INC (AMZN) | 1.9% | 1.9% | |
| 5 | ALPHABET INC (GOOG) | 1.8% | 1.9% | |
| 6 | SCHWAB STRATEGIC TR (SCHG) | 1.4% | 1.4% | |
| 7 | VANGUARD BD INDEX FDS (BND) | 1.3% | 1.3% | |
| 8 | META PLATFORMS INC (META) | 0.9% | 1.3% | Entered the top 10 |
| 9 | ISHARES TR (IDEV) | 1.0% | 1.3% | Entered the top 10 |
| 10 | SCHWAB STRATEGIC TR (SCHV) | 1.4% | 1.2% | |
| — | VANGUARD TAX-MANAGED FDS (VEA) | 1.6% | 1.1% | Left the top 10 |
| — | BROADCOM INC (AVGO) | 1.5% | 1.1% | Left the top 10 |
Weights are each position's reported value as a share of the fund's reported equity positions (options and principal-amount holdings excluded).