Funds › SEI Investments Company
SEI Investments Company
13F for Q3 2026, filed Nov 10, 2026. 3,295 positions worth $112.6B.Managers with more than $100 million in US-listed stocks list their holdings each quarter, within 45 days of quarter end. Long positions only: no short sales or cash.
Latest report
Q3 2026
filed Nov 10, 2026
Reported value
$112.6B
−$708.5M (0.6%) vs Q2 2026
Positions
3,295
3,272 in Q2 2026
Top 10 share
20.0%
of reported value
CheckedEach line's price per share is checked against other managers' reports of the same stock. Unit mix-ups are corrected. Reports no fix can rescue are left out.
Clean
prices match other managers' reports
Ask your AI about this
Connect Claude, ChatGPT, Gemini or Grok (Microsoft 365 Copilot coming soon) to 13F.ai and ask in plain English. Copy a question to get started:
Using 13F.ai, what are the biggest new, added, trimmed and exited positions of SEI Investments Company in the latest 13F quarter?
Using 13F.ai, how has SEI Investments Company's portfolio concentration changed over the last four quarters?
Using 13F.ai, which of SEI Investments Company's top holdings have also been bought by insiders recently?
Connect your AI · Plans and the 7-day free trial (card required)
Holdings, Q3 2026
Largest first. Common shares only; puts and calls are under All positions.
| # | The fund's own figures at the end of the quarter. A report can be up to 45 days old when it is filed. Options and bonds are not counted here. | Filing | ||||
|---|---|---|---|---|---|---|
| 1 | NVDA NVIDIA Corporation | 21.86M | $5.0B | 4.4% | -3.1% | 13F ↗ |
| 2 | MSFT Microsoft Corporation | 6.52M | $3.3B | 3.0% | +10.2% | 13F ↗ |
| 3 | AAPL Apple Inc. | 8.09M | $2.7B | 2.4% | -4.3% | 13F ↗ |
| 4 | AMZN Amazon.com, Inc. | 8.76M | $2.2B | 1.9% | -7.2% | 13F ↗ |
| 5 | GOOG Alphabet Inc. Class C | 6.12M | $2.1B | 1.9% | +7.2% | 13F ↗ |
| 6 | Schwab Strategic Tr Us Lcap Gr Etf | 42.69M | $1.5B | 1.4% | -10.4% | 13F ↗ |
| 7 | Vanguard Bd Index Fds Total Bnd Mrkt | 21.50M | $1.5B | 1.3% | +7.1% | 13F ↗ |
| 8 | META Meta Platforms, Inc. | 1.96M | $1.4B | 1.3% | +8.5% | 13F ↗ |
| 9 | iShares Tr Core Msci Intl | 15.76M | $1.4B | 1.3% | +21.3% | 13F ↗ |
| 10 | Schwab Strategic Tr Us Lcap Va Etf | 41.05M | $1.4B | 1.2% | -8.8% | 13F ↗ |
| 11 | GOOGL Alphabet Inc. Class A | 3.93M | $1.4B | 1.2% | -1.0% | 13F ↗ |
| 12 | AVGO Broadcom Inc. | 3.68M | $1.3B | 1.1% | -17.5% | 13F ↗ |
| 13 | Vanguard Tax-Managed Fds | 18.24M | $1.3B | 1.1% | -26.6% | 13F ↗ |
| 14 | TSM Taiwan Semiconductor Manufacturing Company Ltd. | 2.24M | $1.0B | 0.9% | +5.5% | 13F ↗ |
| 15 | MU Micron Technology, Inc. | 887,192 | $945.0M | 0.8% | +3.3% | 13F ↗ |
| 16 | AMD Advanced Micro Devices, Inc. | 1.52M | $928.0M | 0.8% | +18.5% | 13F ↗ |
| 17 | LLY Eli Lilly and Company | 786,281 | $909.8M | 0.8% | +14.0% | 13F ↗ |
| 18 | Sei Exchange Traded Funds Qim Us Equity Fa | 34.71M | $886.2M | 0.8% | New | 13F ↗ |
| 19 | Vanguard Index Fds Mrngstr Val Etf | 3.93M | $849.0M | 0.8% | +0.4% | 13F ↗ |
| 20 | Vanguard Index Fds Mrngstr Grwt Etf | 9.08M | $818.2M | 0.7% | +1.1% | 13F ↗ |
| 21 | Vanguard Mun Bd Fds Tax Exempt Bd | 17.24M | $816.4M | 0.7% | +8.8% | 13F ↗ |
| 22 | iShares Inc Core Msci Emkt | 9.88M | $801.6M | 0.7% | +7.0% | 13F ↗ |
| 23 | V Visa Inc. | 2.16M | $777.7M | 0.7% | +13.4% | 13F ↗ |
| 24 | Nushares ETF Tr Nuvee Aggre Etf | 31.68M | $766.8M | 0.7% | +9.7% | 13F ↗ |
| 25 | Sei Exchange Traded Funds Qim Us Large Cap | 12.15M | $653.3M | 0.6% | -5.4% | 13F ↗ |
| 26 | Vanguard Charlotte Fds Total Int Bd Etf | 13.89M | $651.0M | 0.6% | +5.8% | 13F ↗ |
| 27 | Sei Exchange Traded Funds Qim Us Large Val | 13.19M | $647.7M | 0.6% | -9.6% | 13F ↗ |
| 28 | Vanguard International Equity Index F Ftse Emr Mkt Etf | 10.81M | $641.1M | 0.6% | -5.3% | 13F ↗ |
| 29 | Schwab Strategic Tr Us Lrg Cap Etf | 20.76M | $622.8M | 0.6% | -35.7% | 13F ↗ |
| 30 | ASML ASML Holding N.V. · Equities | 333,548 | $604.3M | 0.5% | +27.7% | 13F ↗ |
| 31 | WELL Welltower Inc. | 2.46M | $567.5M | 0.5% | -4.2% | 13F ↗ |
| 32 | iShares Tr National Mun Etf | 5.29M | $535.2M | 0.5% | +4.5% | 13F ↗ |
| 33 | MA Mastercard Incorporated | 957,907 | $528.2M | 0.5% | -1.2% | 13F ↗ |
| 34 | Spdr Series Trust St Port High Etf | 22.42M | $506.4M | 0.4% | +5.9% | 13F ↗ |
| 35 | PLTR Palantir Technologies Inc. | 2.55M | $476.3M | 0.4% | +68.6% | 13F ↗ |
| 36 | Sei Exchange Traded Funds Ang Resh Enhance | 17.66M | $446.7M | 0.4% | New | 13F ↗ |
| 37 | Schwab Strategic Tr Sht Tm Us Tres | 18.15M | $433.1M | 0.4% | +4.4% | 13F ↗ |
| 38 | JNJ Johnson & Johnson | 1.60M | $424.2M | 0.4% | -0.4% | 13F ↗ |
| 39 | JPM JPMorgan Chase & Co. | 1.27M | $419.8M | 0.4% | +8.0% | 13F ↗ |
| 40 | GE GE Aerospace | 1.25M | $389.8M | 0.3% | +4.5% | 13F ↗ |
| 41 | SPOT Spotify Technology S.A. | 787,573 | $383.8M | 0.3% | +60.8% | 13F ↗ |
| 42 | TSLA Tesla, Inc. | 1.08M | $381.9M | 0.3% | -19.4% | 13F ↗ |
| 43 | LRCX Lam Research Corporation | 1.12M | $369.0M | 0.3% | +17.0% | 13F ↗ |
| 44 | Schwab Strategic Tr Us Tips Etf | 14.56M | $365.8M | 0.3% | +6.5% | 13F ↗ |
| 45 | ANET Arista Networks, Inc. | 1.68M | $341.7M | 0.3% | +4.7% | 13F ↗ |
| 46 | SE Sea Limited · ADR | 3.48M | $338.4M | 0.3% | +25.2% | 13F ↗ |
| 47 | iShares Inc Msci Gbl Min Vol | 2.74M | $336.0M | 0.3% | -0.3% | 13F ↗ |
| 48 | iShares Tr Core Msci Eafe | 3.46M | $335.6M | 0.3% | -4.1% | 13F ↗ |
| 49 | Pgim ETF Tr | 6.53M | $335.1M | 0.3% | +3.0% | 13F ↗ |
| 50 | SHOP Shopify Inc. | 2.24M | $332.0M | 0.3% | +3.3% | 13F ↗ |
Showing the top 50 of 3,295 positions. Premium lists every position, plus puts and calls.
Changes since Q2 2026
184 new, 1,574 added to, 1,329 trimmed, 161 exited, 208 unchanged. By estimated dollars.
New positions (184)
| Sei Exchange Traded Funds Qim Us Equity Fa | 34.71M | New | $886.2M |
| Sei Exchange Traded Funds Ang Resh Enhance | 17.66M | New | $446.7M |
| XOM ExxonMobil Holdings Corporation | 1.73M | New | $280.9M |
| TEVA Teva Pharmaceutical Industries Limited | 1.08M | New | $42.8M |
| MFP Midera Food Processing, Inc. | 846,364 | New | $34.5M |
| GTES Gates Industrial Corporation Ltd. | 1.22M | New | $31.9M |
| SKHY SK hynix Inc. · American Deposit | 173,045 | New | $31.9M |
| MRX Marex Group Limited | 304,805 | New | $21.3M |
| OKE ONEOK, Inc. | 241,447 | New | $20.6M |
| Vanguard Wellington Fd Short Trm Tax Ex | 107,291 | New | $10.6M |
Added to (1,574)
| MSFT Microsoft Corporation | 6.52M | +10.2% | $309.0M |
| iShares Tr Core Msci Intl | 15.76M | +21.3% | $247.7M |
| PLTR Palantir Technologies Inc. | 2.55M | +68.6% | $193.8M |
| APH Amphenol Corporation | 3.68M | +126% | $172.7M |
| SPOT Spotify Technology S.A. | 787,573 | +60.8% | $145.1M |
| AMD Advanced Micro Devices, Inc. | 1.52M | +18.5% | $144.6M |
| GOOG Alphabet Inc. Class C | 6.12M | +7.2% | $139.7M |
| DHR Danaher Corporation | 1.11M | +126% | $137.2M |
| ASML ASML Holding N.V. · Equities | 333,548 | +27.7% | $131.0M |
| NDAQ Nasdaq, Inc. | 1.75M | +241% | $113.5M |
Trimmed (1,329)
| Vanguard Tax-Managed Fds | 18.24M | -26.6% | -$466.9M |
| Schwab Strategic Tr Us Lrg Cap Etf | 20.76M | -35.7% | -$346.1M |
| AVGO Broadcom Inc. | 3.68M | -17.5% | -$273.8M |
| Schwab Strategic Tr Us Lcap Gr Etf | 42.69M | -10.4% | -$178.5M |
| AMZN Amazon.com, Inc. | 8.76M | -7.2% | -$169.7M |
| NVDA NVIDIA Corporation | 21.86M | -3.1% | -$161.1M |
| Schwab Strategic Tr Us Sml Cap Etf | 9.72M | -30.1% | -$136.8M |
| Schwab Strategic Tr Us Lcap Va Etf | 41.05M | -8.8% | -$132.4M |
| GEV GE Vernova Inc. | 219,558 | -38.3% | -$129.7M |
| AAPL Apple Inc. | 8.09M | -4.3% | -$119.9M |
Exited (161)
| Exxon Mobil Corp | 1.93M | Exited | -$264.0M |
| Webster Financial Corp | 1.56M | Exited | -$119.3M |
| Avalonbay Communities Inc Reit | 218,438 | Exited | -$41.2M |
| Teva Pharmaceutical Industries Ltd ADR | 1.11M | Exited | -$37.4M |
| Gates Industrial Corp plc | 1.18M | Exited | -$33.0M |
| Oneok Inc | 221,239 | Exited | -$19.2M |
| Electronic Arts Inc | 51,253 | Exited | -$10.5M |
| Liberty Broadband Corp | 141,058 | Exited | -$4.7M |
| Topbuild Corp | 9,928 | Exited | -$3.5M |
| Criteo S A ADR | 185,198 | Exited | -$3.4M |
The 10 largest of each, by estimated dollars: shares changed times the later report's price. Index tracking, splits and mergers move positions too.
All positions
Search, sort and filter every position, with puts and calls on their own tab. Premium plan.
Every position, puts and calls. Part of Premium.
Compare two quarters
Pick any two quarters: what is new, added to, trimmed or exited. Premium plan.
Any two quarters side by side. Part of Premium.
Reported value by quarter
Value and number of positions at the end of each quarter.
Loading…
Largest positions in earlier quarters
Pick a quarter to see what the fund's biggest positions were then.
Loading…
Ten largest positions
By value, Q3 2026.
Filings
| Filing | ||||||
|---|---|---|---|---|---|---|
| Q3 2026 | Nov 10, 2026 | 13F-HR | 3,295 | $112.6B | Current | SEC ↗ |
| Q2 2026 | Aug 14, 2026 | 13F-HR | 3,272 | $113.3B | Current | SEC ↗ |
| Q1 2026 | May 13, 2026 | 13F-HR | 3,228 | $108.4B | Current | SEC ↗ |
| Q4 2025 | Feb 13, 2026 | 13F-HR | 3,118 | $101.3B | Current | SEC ↗ |
| Q3 2025 | Nov 13, 2025 | 13F-HR | 2,814 | $93.0B | Current | SEC ↗ |
| Q2 2025 | Aug 14, 2025 | 13F-HR | 2,783 | $86.3B | Current | SEC ↗ |
| Q1 2025 | May 14, 2025 | 13F-HR/A (restatement) | 2,757 | $77.7B | Current | SEC ↗ |
| Q1 2025 | May 13, 2025 | 13F-HR | 2,721 | $78.6B | Replaced | SEC ↗ |
Most recent first, up to 80. An amendment can replace a report or add holdings to it. All 13F filings
Information, not investment advice. Values are the fund's own figures at quarter end; a report can be up to 45 days old when filed. Disclaimer