SEI Investments - 15 Year Stock Price History | SEIC
Historical daily share price chart and data for SEI Investments since 2011 adjusted for splits and dividends. The latest closing stock price for SEI Investments as of June 17, 2026 is 91.01.
- The all-time high SEI Investments stock closing price was 92.68 on July 10, 2025.
- The SEI Investments 52-week high stock price is 93.96, which is 3.2% above the current share price.
- The SEI Investments 52-week low stock price is 75.08, which is 17.5% below the current share price.
- The average SEI Investments stock price for the last 52 weeks is 85.12.
| SEI Investments Historical Annual Stock Price Data | ||||||
|---|---|---|---|---|---|---|
| Year | Average Stock Price | Year Open | Year High | Year Low | Year Close | Annual % Change |
| 2026 | 84.0925 | 82.5273 | 91.7533 | 74.7428 | 91.0100 | 11.61% |
| 2025 | 81.8911 | 80.4814 | 92.6830 | 65.2830 | 81.5430 | 0.63% |
| 2024 | 67.9395 | 61.0235 | 84.5664 | 60.3349 | 81.0315 | 31.47% |
| 2023 | 57.1178 | 56.4785 | 62.1970 | 50.9401 | 61.6345 | 10.59% |
| 2022 | 53.5876 | 57.6200 | 59.9384 | 44.9443 | 55.7329 | -2.94% |
| 2021 | 56.9676 | 52.9723 | 60.7387 | 49.1759 | 57.4222 | 7.38% |
| 2020 | 50.5012 | 60.4433 | 63.6033 | 33.6113 | 53.4748 | -11.10% |
| 2019 | 51.1176 | 41.8407 | 61.1917 | 40.3331 | 60.1494 | 43.35% |
| 2018 | 57.4159 | 64.4502 | 69.7074 | 38.5985 | 41.9588 | -34.92% |
| 2017 | 50.3390 | 44.6310 | 64.6565 | 42.8628 | 64.4681 | 46.99% |
| 2016 | 40.3346 | 44.8137 | 45.4906 | 29.7645 | 43.8580 | -4.78% |
| 2015 | 41.9725 | 34.4746 | 48.2974 | 33.4125 | 46.0620 | 32.94% |
| 2014 | 30.0800 | 29.2791 | 35.1160 | 25.8617 | 34.6487 | 16.77% |
| 2013 | 25.4981 | 20.4110 | 29.7063 | 20.3857 | 29.6721 | 50.79% |
| 2012 | 16.8810 | 14.3277 | 19.7955 | 14.0984 | 19.6775 | 38.53% |
| Sector | Industry | Market Cap | Revenue |
|---|---|---|---|
| Finance | Finance - Investment Management | $9.411B | $2.297B |
| SEI Investments Company is a leading global provider of asset management, investment processing and investment operations solutions. SEI also enables their long-term success by providing solutions that are both innovative and comprehensive. SEI helps corporations, financial institutions, financial advisors, institutional investors and ultra-high-net-worth families create and manage wealth by providing comprehensive, innovative, investment and investment-business solutions. SEI Provides Investment processing outsourcing solutions for providers of institutional and private-client wealth management services, including banks, trust companies, independent wealth advisers and other financial services firms. The company operates through the following five business segments: Private Banks, Institutional Investors, Investment Advisors, Investment Managers and New Businesses. | |||
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|---|---|---|---|
| BlackRock (BLK) | United States | $155.434B | 20.79 |
| KKR (KKR) | United States | $81.327B | 21.07 |
| Apollo Global Management (APO) | United States | $60.300B | 14.00 |
| Ameriprise Financial (AMP) | United States | $40.697B | 11.34 |
| MSCI Inc (MSCI) | United States | $39.417B | 31.01 |
| Ares Management (ARES) | United States | $33.099B | 21.10 |
| T Rowe Price (TROW) | United States | $19.909B | 9.41 |
| Carlyle Group (CG) | United States | $17.080B | 11.70 |
| TPG (TPG) | United States | $14.710B | 15.89 |
| Franklin Resources (BEN) | United States | $12.972B | 10.69 |
| Blue Owl Capital (OWL) | United States | $12.794B | 9.80 |
| Schroders (SHNWF) | United Kingdom | $11.722B | 0.00 |
| Invesco (IVZ) | United States | $10.462B | 11.62 |
| Janus Henderson Group (JHG) | United Kingdom | $7.953B | 10.78 |
| Affiliated Managers (AMG) | United States | $7.615B | 10.90 |
| Grupo Aval Acciones Y Valores S.A (AVAL) | Colombia | $5.259B | 11.07 |
| ONEX (ONEXF) | Canada | $5.227B | 8.59 |
| Hamilton Lane (HLNE) | United States | $5.147B | 16.45 |
| Victory Capital Holdings (VCTR) | United States | $4.342B | 10.86 |
| Federated Hermes (FHI) | United States | $4.199B | 11.08 |
| Sprott (SII) | Canada | $3.713B | 55.38 |
| AllianceBernstein Holding (AB) | United States | $3.510B | 11.25 |
| Cohen & Steers Inc (CNS) | United States | $3.246B | 20.37 |
| Artisan Partners Asset Management (APAM) | United States | $2.967B | 9.35 |
| DigitalBridge (DBRG) | United States | $2.846B | 47.12 |
| Fairfax India Holdings (FFXDF) | Canada | $2.258B | 5.51 |
| Ashmore Group (AJMPF) | United Kingdom | $2.053B | 0.00 |
| GCM Grosvenor (GCMG) | United States | $1.968B | 14.51 |
| Capital Southwest (CSWC) | United States | $1.374B | 9.76 |
| Prospect Capital (PSEC) | United States | $1.275B | 3.64 |
| Virtus Investment Partners (VRTS) | United States | $0.918B | 5.46 |
| PennantPark Floating Rate Capital (PFLT) | United States | $0.835B | 7.80 |
| Associated Capital (ACGP) | United States | $0.828B | 15.57 |
| Patria Investments (PAX) | Cayman Islands | $0.819B | 9.69 |
| Strive (ASST) | United States | $0.735B | 0.00 |
| Noah Holdings (NOAH) | China | $0.676B | 8.28 |
| Cannae Holdings (CNNE) | United States | $0.577B | 0.00 |
| Gamco Investors (GAMI) | United States | $0.511B | 7.47 |
| Eagle Point Credit (ECC) | United States | $0.505B | 3.75 |
| Barings Corporate Investors (MCI) | $0.362B | 0.00 | |
| Value Line (VALU) | United States | $0.329B | 15.00 |
| Sound Point Meridian Capital (SPMC) | United States | $0.204B | 4.59 |
| Barings Participation Investors (MPV) | $0.188B | 0.00 | |
| Silvercrest Asset Management Group (SAMG) | United States | $0.154B | 14.67 |
| Westwood Holdings Group Inc (WHG) | United States | $0.151B | 14.12 |
| ArrowMark Financial (BANX) | United States | $0.139B | 0.00 |
| Monroe Capital (MRCC) | United States | $0.106B | 9.04 |
| OFS Credit (OCCI) | $0.086B | 2.23 | |
| AMTD IDEA Group (AMTD) | France | $0.081B | 0.00 |
| Hennessy Advisors (HNNA) | United States | $0.078B | 8.68 |
| Great Elm Capital (GECC) | United States | $0.071B | 3.58 |
| Mount Logan Capital (MLCI) | United States | $0.042B | 0.00 |
| Royalty Management Holding (RMCO) | United States | $0.039B | 0.00 |
| FG Nexus Inc (FGNX) | United States | $0.036B | 0.00 |
| U.S Global Investors (GROW) | United States | $0.033B | 0.00 |
| Binah Capital (BCG) | United States | $0.029B | 16.00 |
| Medley Management (MDLY) | United States | $0.000B | 0.00 |
| Jupai Holdings (JP) | China | $0.000B | 0.00 |