Nasdaq · Common stock
SEI Investments (SEIC)
$103.34 +$1.05 (+1.02%)
- Day’s range
- $102.78–$103.94
- Volume
- 912,083
SEIC price history
SEIC closed at $103.34 on Oct. 26, 2026. Over the past year, its daily close ranged from $75.18 on April 7, 2026 to $111.63 on Aug. 28, 2026.
Data table: SEIC daily closes, the past year
| Date | Close |
|---|---|
| Oct. 26, 2026 | $103.34 |
| Oct. 23, 2026 | $102.30 |
| Oct. 22, 2026 | $104.50 |
| Oct. 21, 2026 | $108.43 |
| Oct. 20, 2026 | $107.15 |
| Oct. 19, 2026 | $104.79 |
| Oct. 16, 2026 | $104.40 |
| Oct. 15, 2026 | $105.27 |
| Oct. 14, 2026 | $105.27 |
| Oct. 13, 2026 | $105.51 |
| Oct. 12, 2026 | $105.00 |
| Oct. 9, 2026 | $104.70 |
| Oct. 8, 2026 | $103.25 |
| Oct. 7, 2026 | $102.07 |
| Oct. 6, 2026 | $102.86 |
| Oct. 5, 2026 | $103.26 |
| Oct. 2, 2026 | $102.43 |
| Oct. 1, 2026 | $103.87 |
| Sept. 30, 2026 | $102.66 |
| Sept. 29, 2026 | $103.35 |
| Sept. 28, 2026 | $104.82 |
| Sept. 25, 2026 | $105.65 |
| Sept. 24, 2026 | $104.78 |
| Sept. 23, 2026 | $104.83 |
| Sept. 22, 2026 | $103.76 |
| Sept. 21, 2026 | $105.38 |
| Sept. 18, 2026 | $105.20 |
| Sept. 17, 2026 | $104.85 |
| Sept. 16, 2026 | $104.57 |
| Sept. 15, 2026 | $105.82 |
| Sept. 14, 2026 | $105.51 |
| Sept. 11, 2026 | $106.93 |
| Sept. 10, 2026 | $106.77 |
| Sept. 9, 2026 | $107.17 |
| Sept. 8, 2026 | $108.60 |
| Sept. 4, 2026 | $110.39 |
| Sept. 3, 2026 | $111.46 |
| Sept. 2, 2026 | $109.12 |
| Sept. 1, 2026 | $109.54 |
| Aug. 31, 2026 | $110.98 |
| Aug. 28, 2026 | $111.63 |
| Aug. 27, 2026 | $111.30 |
| Aug. 26, 2026 | $110.78 |
| Aug. 25, 2026 | $110.98 |
| Aug. 24, 2026 | $110.75 |
| Aug. 21, 2026 | $109.53 |
| Aug. 20, 2026 | $107.60 |
| Aug. 19, 2026 | $107.36 |
| Aug. 18, 2026 | $106.92 |
| Aug. 17, 2026 | $105.47 |
| Aug. 14, 2026 | $106.38 |
| Aug. 13, 2026 | $106.39 |
| Aug. 12, 2026 | $105.54 |
| Aug. 11, 2026 | $104.63 |
| Aug. 10, 2026 | $104.72 |
| Aug. 7, 2026 | $104.70 |
| Aug. 6, 2026 | $104.69 |
| Aug. 5, 2026 | $104.76 |
| Aug. 4, 2026 | $104.72 |
| Aug. 3, 2026 | $104.19 |
| July 31, 2026 | $102.98 |
| July 30, 2026 | $103.04 |
| July 29, 2026 | $102.88 |
| July 28, 2026 | $103.14 |
| July 27, 2026 | $101.52 |
| July 24, 2026 | $99.22 |
| July 23, 2026 | $96.73 |
| July 22, 2026 | $98.75 |
| July 21, 2026 | $97.65 |
| July 20, 2026 | $99.37 |
| July 17, 2026 | $99.25 |
| July 16, 2026 | $100.26 |
| July 15, 2026 | $98.17 |
| July 14, 2026 | $94.89 |
| July 13, 2026 | $96.18 |
| July 10, 2026 | $95.45 |
| July 9, 2026 | $94.73 |
| July 8, 2026 | $94.51 |
| July 7, 2026 | $95.94 |
| July 6, 2026 | $94.99 |
| July 2, 2026 | $91.43 |
| July 1, 2026 | $90.05 |
| June 30, 2026 | $87.71 |
| June 29, 2026 | $86.49 |
| June 26, 2026 | $87.25 |
| June 25, 2026 | $87.93 |
| June 24, 2026 | $88.89 |
| June 23, 2026 | $90.21 |
| June 22, 2026 | $90.51 |
| June 18, 2026 | $89.44 |
| June 17, 2026 | $91.01 |
| June 16, 2026 | $90.73 |
| June 15, 2026 | $89.57 |
| June 12, 2026 | $89.40 |
| June 11, 2026 | $88.15 |
| June 10, 2026 | $88.80 |
| June 9, 2026 | $90.26 |
| June 8, 2026 | $88.24 |
| June 5, 2026 | $89.42 |
| June 4, 2026 | $88.58 |
| June 3, 2026 | $87.01 |
| June 2, 2026 | $87.77 |
| June 1, 2026 | $88.32 |
| May 29, 2026 | $87.88 |
| May 28, 2026 | $88.60 |
| May 27, 2026 | $89.68 |
| May 26, 2026 | $90.76 |
| May 22, 2026 | $90.53 |
| May 21, 2026 | $89.59 |
| May 20, 2026 | $90.77 |
| May 19, 2026 | $91.04 |
| May 18, 2026 | $92.01 |
| May 15, 2026 | $90.58 |
| May 14, 2026 | $91.70 |
| May 13, 2026 | $92.24 |
| May 12, 2026 | $92.29 |
| May 11, 2026 | $91.59 |
| May 8, 2026 | $91.18 |
| May 7, 2026 | $89.89 |
| May 6, 2026 | $91.17 |
| May 5, 2026 | $90.79 |
| May 4, 2026 | $91.27 |
| May 1, 2026 | $90.22 |
| April 30, 2026 | $90.68 |
| April 29, 2026 | $90.87 |
| April 28, 2026 | $91.51 |
| April 27, 2026 | $91.06 |
| April 24, 2026 | $88.84 |
| April 23, 2026 | $91.05 |
| April 22, 2026 | $84.79 |
| April 21, 2026 | $83.14 |
| April 20, 2026 | $81.41 |
| April 17, 2026 | $79.79 |
| April 16, 2026 | $78.93 |
| April 15, 2026 | $80.01 |
| April 14, 2026 | $79.80 |
| April 13, 2026 | $78.80 |
| April 10, 2026 | $76.98 |
| April 9, 2026 | $77.07 |
| April 8, 2026 | $77.85 |
| April 7, 2026 | $75.18 |
| April 6, 2026 | $75.97 |
| April 2, 2026 | $77.01 |
| April 1, 2026 | $78.04 |
| March 31, 2026 | $78.47 |
| March 30, 2026 | $77.21 |
| March 27, 2026 | $75.72 |
| March 26, 2026 | $76.92 |
| March 25, 2026 | $77.20 |
| March 24, 2026 | $78.34 |
| March 23, 2026 | $78.59 |
| March 20, 2026 | $77.79 |
| March 19, 2026 | $77.87 |
| March 18, 2026 | $77.57 |
| March 17, 2026 | $78.77 |
| March 16, 2026 | $78.09 |
| March 13, 2026 | $79.89 |
| March 12, 2026 | $79.15 |
| March 11, 2026 | $79.64 |
| March 10, 2026 | $80.02 |
| March 9, 2026 | $81.16 |
| March 6, 2026 | $81.44 |
| March 5, 2026 | $82.05 |
| March 4, 2026 | $81.81 |
| March 3, 2026 | $82.67 |
| March 2, 2026 | $82.34 |
| Feb. 27, 2026 | $81.32 |
| Feb. 26, 2026 | $83.30 |
| Feb. 25, 2026 | $81.80 |
| Feb. 24, 2026 | $80.21 |
| Feb. 23, 2026 | $79.07 |
| Feb. 20, 2026 | $81.39 |
| Feb. 19, 2026 | $80.57 |
| Feb. 18, 2026 | $81.25 |
| Feb. 17, 2026 | $79.02 |
| Feb. 13, 2026 | $78.63 |
| Feb. 12, 2026 | $77.33 |
| Feb. 11, 2026 | $80.18 |
| Feb. 10, 2026 | $82.30 |
| Feb. 9, 2026 | $85.37 |
| Feb. 6, 2026 | $84.45 |
| Feb. 5, 2026 | $84.41 |
| Feb. 4, 2026 | $85.94 |
| Feb. 3, 2026 | $84.13 |
| Feb. 2, 2026 | $88.69 |
| Jan. 30, 2026 | $87.85 |
| Jan. 29, 2026 | $88.04 |
| Jan. 28, 2026 | $86.10 |
| Jan. 27, 2026 | $84.64 |
| Jan. 26, 2026 | $85.34 |
| Jan. 23, 2026 | $85.20 |
| Jan. 22, 2026 | $86.20 |
| Jan. 21, 2026 | $85.97 |
| Jan. 20, 2026 | $83.72 |
| Jan. 16, 2026 | $86.01 |
| Jan. 15, 2026 | $86.54 |
| Jan. 14, 2026 | $85.32 |
| Jan. 13, 2026 | $84.71 |
| Jan. 12, 2026 | $85.99 |
| Jan. 9, 2026 | $86.77 |
| Jan. 8, 2026 | $87.25 |
| Jan. 7, 2026 | $87.51 |
| Jan. 6, 2026 | $88.01 |
| Jan. 5, 2026 | $86.95 |
| Jan. 2, 2026 | $83.01 |
| Dec. 31, 2025 | $82.02 |
| Dec. 30, 2025 | $83.16 |
| Dec. 29, 2025 | $84.09 |
| Dec. 26, 2025 | $84.85 |
| Dec. 24, 2025 | $85.37 |
| Dec. 23, 2025 | $86.12 |
| Dec. 22, 2025 | $84.35 |
| Dec. 19, 2025 | $83.44 |
| Dec. 18, 2025 | $83.50 |
| Dec. 17, 2025 | $83.08 |
| Dec. 16, 2025 | $82.97 |
| Dec. 15, 2025 | $81.99 |
| Dec. 12, 2025 | $83.00 |
| Dec. 11, 2025 | $83.39 |
| Dec. 10, 2025 | $83.20 |
| Dec. 9, 2025 | $81.56 |
| Dec. 8, 2025 | $80.90 |
| Dec. 5, 2025 | $81.10 |
| Dec. 4, 2025 | $81.25 |
| Dec. 3, 2025 | $81.00 |
| Dec. 2, 2025 | $79.96 |
| Dec. 1, 2025 | $79.98 |
| Nov. 28, 2025 | $80.86 |
| Nov. 26, 2025 | $80.83 |
| Nov. 25, 2025 | $80.20 |
| Nov. 24, 2025 | $79.34 |
| Nov. 21, 2025 | $80.04 |
| Nov. 20, 2025 | $78.81 |
| Nov. 19, 2025 | $78.45 |
| Nov. 18, 2025 | $78.27 |
| Nov. 17, 2025 | $78.79 |
| Nov. 14, 2025 | $81.57 |
| Nov. 13, 2025 | $82.27 |
| Nov. 12, 2025 | $83.70 |
| Nov. 11, 2025 | $83.55 |
| Nov. 10, 2025 | $82.99 |
| Nov. 7, 2025 | $82.92 |
| Nov. 6, 2025 | $82.19 |
| Nov. 5, 2025 | $82.38 |
| Nov. 4, 2025 | $81.64 |
| Nov. 3, 2025 | $80.88 |
| Oct. 31, 2025 | $80.61 |
| Oct. 30, 2025 | $80.80 |
| Oct. 29, 2025 | $80.61 |
| Oct. 28, 2025 | $81.83 |
| Oct. 27, 2025 | $83.07 |
Key figures
- 52-week range
- $75.18–$111.63Low April 7, 2026; high Aug. 28, 2026
- Average daily volume
- 757,214Past 3 months
- Market value
- $12.40B
- Dividend yield
- 1.01%Past 12 months of regular dividends
- From 52-week high
- −7.43%
Price change
- 1 month
- −2.19%
- 3 months
- +4.15%
- Year to date
- +25.99%
- 1 year
- +26.16%
$1,000 a year ago
$1,000 put into SEIC at the close on Oct. 24, 2025 would be worth $1,262.
Price only, dividends not included.
What Wall Street says about SEIC
In the past 90 days, Wall Street firms published 5 rating or price-target actions on SEIC: 1 upgrade, 1 new rating and 3 raised price targets.
| Action | Rating | |||
|---|---|---|---|---|
| Morgan Stanley | Raises target | Overweight | $125 to $127 | |
| Piper Sandler | Raises target | Overweight | $127 to $129 | |
| Piper Sandler | Raises target | Overweight | $120 to $127 | |
| Wells Fargo | Initiates coverage | Overweight | $129 | |
| William Blair | Upgrade | Market perform to Outperform | — |
Ratings and price targets are the firms’ own opinions, reported as published.
Not investment advice.
Recent dividends
| Ex-dividend date | Per share |
|---|---|
| Regular, paid June 16 | $0.52 |
| Regular, paid Jan. 12 | $0.52 |
About SEI Investments Co
SEI Investments provides investment processing, management, and operations services to financial institutions, asset managers, asset owners, and financial advisors in four material segments: private banks, investment advisors, institutional investors, and investment managers. SEI also has a minority interest in LSV Asset Management, a value equity asset manager with about $99 billion in assets under management. As of December 2025, SEI (including LSV) manages, administers, or advises about $1.9 trillion in assets.
- Headquarters
- Oaks, Pa.
- Employees
- 5,029
- Listed
- March 25, 1981
- Sector
- Financials
- Industry
- Security brokers, dealers & flotation companies
In WallStreetDigest editions
No WallStreetDigest article about SEIC is on the site yet.