Stock listing
Stuttgart:SI3 SEI Investments Company Aktie
German listing (Stuttgart) of SEI Investments Company · home listing NASDAQ:SEIC
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Home listing price · NASDAQ:SEIC
$107.15 USD +2.36 (+2.3%)
Close on Oct 20, 2026 · This listing has no price on 6ix; the price shown is the home listing's, NASDAQ:SEIC
- Day range
- $104.78 – $107.22 USDOct 20, 2026
- Volume
- 904,038 sharesOct 20, 2026
- Market cap
- $12.86B USDAt the close on Oct 20, 2026 · price × 120.0M shares outstanding
Prices by listing
| Listing | Last | Change | Volume | Open | High | Low | Previous close | Price from |
|---|---|---|---|---|---|---|---|---|
| NASDAQ:SEIC · Home | $107.15 USD | +2.36 (+2.3%) | 904,038 | $104.79 | $107.22 | $104.78 | $104.79 | Close on Oct 20, 2026 |
| Frankfurt:SI3 | €92.00 EUR | +1.00 (+1.1%) | — | €91.50 | €92.00 | €91.50 | €91.00 | Close on Oct 20, 2026 |
| Munich:SI3 | €93.00 EUR | 0.00 (0.0%) | — | €93.00 | €93.00 | €93.00 | €93.00 | Close on Oct 20, 2026 |
Daily closes
Last 3 months, Jul 20, 2026 – Oct 20, 2026 · NASDAQ:SEIC · USD, adjusted for splits
| Day | Close | Change | % | Open | High | Low | Volume |
|---|---|---|---|---|---|---|---|
| $107.15 | +2.36 | +2.3% | $104.79 | $107.22 | $104.78 | 904,038 | |
| $104.79 | +0.39 | +0.4% | $105.20 | $105.44 | $104.39 | 643,350 | |
| $104.40 | -0.87 | -0.8% | $106.00 | $106.81 | $103.96 | 671,885 | |
| $105.27 | 0.00 | 0.0% | $105.69 | $105.72 | $102.90 | 1,026,635 | |
| $105.27 | -0.24 | -0.2% | $105.31 | $105.95 | $104.47 | 892,800 | |
| $105.51 | +0.51 | +0.5% | $105.90 | $105.90 | $104.00 | 925,639 | |
| $105.00 | +0.30 | +0.3% | $104.70 | $105.51 | $104.50 | 633,986 | |
| $104.70 | +1.45 | +1.4% | $103.60 | $105.03 | $102.62 | 961,748 | |
| $103.25 | +1.18 | +1.2% | $102.07 | $103.79 | $101.40 | 440,919 | |
| $102.07 | -0.79 | -0.8% | $102.84 | $102.84 | $100.87 | 546,500 | |
| $102.86 | -0.40 | -0.4% | $103.08 | $103.94 | $102.54 | 748,500 | |
| $103.26 | +0.83 | +0.8% | $102.16 | $104.04 | $101.24 | 834,600 | |
| $102.43 | -1.44 | -1.4% | $104.57 | $105.07 | $102.40 | 619,100 | |
| $103.87 | +1.21 | +1.2% | $102.37 | $103.96 | $98.45 | 661,200 | |
| $102.66 | -0.69 | -0.7% | $103.51 | $104.38 | $102.65 | 599,000 | |
| $103.35 | -1.47 | -1.4% | $104.48 | $105.35 | $103.17 | 552,500 | |
| $104.82 | -0.83 | -0.8% | $105.75 | $105.75 | $104.09 | 681,700 | |
| $105.65 | +0.87 | +0.8% | $105.00 | $106.12 | $105.00 | 666,400 | |
| $104.78 | -0.05 | 0.0% | $104.99 | $105.50 | $103.54 | 923,500 | |
| $104.83 | +1.07 | +1.0% | $103.26 | $105.27 | $103.26 | 694,100 | |
| $103.76 | -1.62 | -1.5% | $105.58 | $105.94 | $101.47 | 1,695,200 | |
| $105.38 | +0.18 | +0.2% | $106.25 | $106.25 | $105.00 | 812,500 | |
| $105.20 | +0.35 | +0.3% | $104.85 | $106.26 | $104.21 | 3,544,900 | |
| $104.85 | +0.28 | +0.3% | $105.49 | $105.63 | $103.96 | 610,600 | |
| $104.57 | -1.25 | -1.2% | $105.72 | $106.34 | $103.22 | 721,800 | |
| $105.82 | +0.31 | +0.3% | $106.48 | $106.48 | $105.01 | 872,544 | |
| $105.51 | -1.42 | -1.3% | $107.86 | $108.05 | $105.08 | 811,663 | |
| $106.93 | +0.16 | +0.1% | $107.91 | $108.94 | $105.69 | 579,700 | |
| $106.77 | -0.40 | -0.4% | $107.19 | $107.87 | $106.32 | 544,000 | |
| $107.17 | -1.43 | -1.3% | $108.38 | $108.51 | $106.82 | 667,700 | |
| $108.60 | -1.79 | -1.6% | $110.33 | $110.75 | $108.50 | 859,400 | |
| $110.39 | -1.07 | -1.0% | $110.57 | $111.16 | $109.83 | 590,400 | |
| $111.46 | +2.34 | +2.1% | $110.00 | $111.48 | $109.75 | 749,900 | |
| $109.12 | -0.42 | -0.4% | $109.70 | $110.50 | $108.10 | 668,200 | |
| $109.54 | -1.44 | -1.3% | $110.57 | $111.15 | $109.42 | 649,600 | |
| $110.98 | -0.65 | -0.6% | $111.46 | $111.63 | $110.46 | 722,800 | |
| $111.63 | +0.33 | +0.3% | $111.68 | $112.15 | $111.18 | 660,700 | |
| $111.30 | +0.52 | +0.5% | $110.27 | $111.43 | $109.89 | 710,100 | |
| $110.78 | -0.20 | -0.2% | $110.98 | $111.43 | $110.34 | 609,900 | |
| $110.98 | +0.23 | +0.2% | $110.43 | $111.50 | $109.90 | 646,263 | |
| $110.75 | +1.22 | +1.1% | $109.75 | $111.90 | $109.62 | 866,715 | |
| $109.53 | +1.93 | +1.8% | $108.26 | $109.75 | $108.19 | 801,200 | |
| $107.60 | +0.24 | +0.2% | $107.75 | $109.11 | $107.43 | 600,800 | |
| $107.36 | +0.44 | +0.4% | $106.76 | $108.04 | $106.76 | 646,800 | |
| $106.92 | +1.45 | +1.4% | $106.25 | $107.46 | $105.53 | 489,700 | |
| $105.47 | -0.91 | -0.9% | $105.96 | $106.93 | $105.29 | 484,700 | |
| $106.38 | -0.01 | 0.0% | $106.52 | $106.91 | $105.96 | 362,200 | |
| $106.39 | +0.85 | +0.8% | $106.00 | $106.86 | $104.76 | 486,600 | |
| $105.54 | +0.91 | +0.9% | $104.17 | $105.65 | $103.96 | 509,800 | |
| $104.63 | -0.09 | -0.1% | $104.77 | $105.95 | $104.16 | 497,700 | |
| $104.72 | +0.02 | 0.0% | $104.70 | $106.00 | $104.27 | 457,900 | |
| $104.70 | +0.01 | 0.0% | $104.50 | $104.98 | $103.64 | 472,600 | |
| $104.69 | -0.07 | -0.1% | $105.50 | $107.00 | $104.06 | 583,500 | |
| $104.76 | +0.04 | 0.0% | $105.50 | $106.00 | $104.45 | 592,000 | |
| $104.72 | +0.53 | +0.5% | $104.33 | $105.53 | $104.26 | 725,600 | |
| $104.19 | +1.21 | +1.2% | $103.47 | $104.38 | $102.59 | 602,900 | |
| $102.98 | -0.06 | -0.1% | $102.19 | $103.35 | $101.11 | 824,200 | |
| $103.04 | +0.16 | +0.2% | $102.54 | $103.11 | $101.10 | 510,800 | |
| $102.88 | -0.26 | -0.3% | $102.81 | $104.47 | $102.23 | 649,900 | |
| $103.14 | +1.62 | +1.6% | $102.05 | $103.75 | $100.45 | 871,100 | |
| $101.52 | +2.30 | +2.3% | $99.22 | $101.76 | $99.16 | 795,200 | |
| $99.22 | +2.49 | +2.6% | $96.45 | $99.87 | $96.45 | 968,600 | |
| $96.73 | -2.02 | -2.0% | $102.29 | $102.29 | $95.40 | 1,367,500 | |
| $98.75 | +1.10 | +1.1% | $97.65 | $98.88 | $97.13 | 815,500 | |
| $97.65 | -1.72 | -1.7% | $99.37 | $99.60 | $97.35 | 866,800 | |
| $99.37 | +0.12 | +0.1% | $99.29 | $99.61 | $98.23 | 834,700 |
- Ticker
- Stuttgart:SI3
- Asset type
- Stock
- Exchange
- Stuttgart
- Currency
- EUR
What changed lately
Latest news release · Oct 15, 2026
SEI Appoints Kristie Edling-Day as Chief Information Officer
Latest earnings call · Jul 22, 2026
SEI Investments (NASDAQ:SEIC) Q2 2026 Earnings Call
Replay and transcript
Latest deck · Jul 22, 2026
Q2 2026 Earnings Presentation
Earnings · 13 slides
Calls
Upcoming
SEI Investments (NASDAQ:SEIC) Q3 2026 Earnings Call
Wed, Oct 21, 2026 · 5:00 PM ET
Register
Replays
SEI Investments (NASDAQ:SEIC) Q2 2026 Earnings Call
Wed, Jul 22, 2026 · 5:00 PM ET
Watch TranscriptSEI Investments (NASDAQ:SEIC) Q1 2026 Earnings Call
Wed, Apr 22, 2026 · 5:00 PM ET
Watch TranscriptSEI Investments (NASDAQ:SEIC) Q4 2025 Earnings Call
Wed, Jan 28, 2026 · 5:00 PM ET
Watch Transcript
Latest news
SEI Appoints Kristie Edling-Day as Chief Information Officer
Oct 15, 2026
Closed $105.27 (0.0%) on Oct 15, 2026
SEI to Announce Third-Quarter 2026 Earnings on Wednesday, October 21, 2026
Oct 8, 2026
Closed $103.25 (+1.2%) on Oct 8, 2026
SEI Integrates with ICE ETF Hub to Strengthen ETF Order Management Capabilities
Oct 7, 2026
Closed $102.07 (-0.8%) on Oct 7, 2026
SEI Opens Singapore Office to Support Growing Asset Management Sector in Asia
Sep 30, 2026
Closed $102.66 (-0.7%) on Sep 30, 2026
SEI Enhances Integrated Tax Management Capabilities for Greater Portfolio Flexibility and After-Tax Outcomes
Sep 22, 2026
Closed $103.76 (-1.5%) on Sep 22, 2026
SEI Research Indicates 71% of Wealthy Investors Offer Advisors an Untapped Opportunity to Manage More of Their Assets
Sep 10, 2026
Closed $106.77 (-0.4%) on Sep 10, 2026
SEI Expands Advisor Services Ecosystem with AI Assistant Zocks
Aug 12, 2026
Closed $105.54 (+0.9%) on Aug 12, 2026
SEI Launches ANGU ETF, Bringing Factor Research to Traditional Index Exposure
Aug 6, 2026
Closed $104.69 (-0.1%) on Aug 6, 2026
WTW Investments and SEI Partner to Expand Private Markets Solutions for Defined Contribution Plans
Aug 4, 2026
Closed $104.72 (+0.5%) on Aug 4, 2026
Q2 2026 Earnings release
Jul 22, 2026
Closed $96.73 (-2.0%) on Jul 23, 2026
Decks
Q2 2026 Earnings Presentation
Earnings · 13 slides · Jul 22, 2026
William Blair Growth Stock Conference 2026
Conference · 11 slides · Jun 2, 2026
Q1 2026 Earnings Presentation
Earnings · 15 slides · Apr 22, 2026
Raymond James Institutional Investor Conference 2026
Conference · 12 slides · Mar 2, 2026
SEI Investments Company on 6ix
- News releases
- 49 in the last 12 months · 258 in all · newest Oct 15, 2026 · oldest 2019
- Calls
- 24 calls with a replay · 24 with a transcript · latest Jul 22, 2026
- Decks
- 16 decks · latest Jul 22, 2026
Where SEI Investments Company is listed
| Listing | Exchange | Country | Currency |
|---|---|---|---|
| NASDAQ:SEIC · Home listing | NASDAQ | United States | USD |
| gettex:SI3 | gettex | Germany | EUR |
| LS Exchange:867474 | LS Exchange | Germany | EUR |
| Lang & Schwarz:867474 | Lang & Schwarz | Germany | EUR |
| BMV:SEIC | BMV | Mexico | MXN |
| B3:S2EI34 | B3 | Brazil | BRL |
| BOATS:SEIC | BOATS | United States | USD |
| BIVA:SEIC | BIVA | Mexico | MXN |
| BX Swiss:SEIC | BX Swiss | Switzerland | CHF |
| Dusseldorf:SI3 | Dusseldorf | Germany | EUR |
| Frankfurt:SI3 | Frankfurt | Germany | EUR |
| Munich:SI3 | Munich | Germany | EUR |
| Stuttgart:SI3 · This page | Stuttgart | Germany | EUR |
| Xetra:SI3 | Xetra | Germany | EUR |
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