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SEI Investments Company

financial services company
Organization business Q7389686
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Financials

Self-reported XBRL data from 18 annual filings
Revenue
$2.30B
▲ 8.1% YoY FY2025
Net Income
$715.30M
▲ 23.1% YoY FY2025
Assets
$2.68B
▲ 6.5% YoY FY2024
EPS (diluted)
$5.63
▲ 27.7% YoY FY2025
$0.00$631.78M$1.26B$1.90B$2.53B FY2008: $1.25B · NI $139.25M (11.2% margin)FY2009: $1.06B · NI $174.34M (16.4% margin)FY2010: $900.84M · NI $231.69M (25.7% margin)FY2011: $929.73M · NI $204.96M (22.0% margin)FY2012: $992.52M · NI $206.85M (20.8% margin)FY2013: $1.13B · NI $288.12M (25.6% margin)FY2014: $1.27B · NI $318.71M (25.2% margin)FY2015: $1.33B · NI $331.65M (24.9% margin)FY2016: $1.40B · NI $333.82M (23.8% margin)FY2017: $1.53B · NI $404.39M (26.5% margin)FY2018: $1.62B · NI $505.87M (31.1% margin)FY2019: $1.65B · NI $501.43M (30.4% margin)FY2020: $1.68B · NI $447.29M (26.6% margin)FY2021: $1.92B · NI $546.59M (28.5% margin)FY2022: $1.99B · NI $475.47M (23.9% margin)FY2023: $1.92B · NI $462.26M (24.1% margin)FY2024: $2.13B · NI $581.19M (27.3% margin)FY2025: $2.30B · NI $715.30M (31.1% margin) '08'10'12'14'16'18'20'22'24'25
■ Revenue ■ Net Income
Source: SEC EDGAR · latest 10-K filed 2025-12-31 · accession 0000350894-26-000013

Summary

SEI Investments Company is a business[1].

Key Facts

  • Country: United States[2]
  • Instance of: public company[3]
  • Headquarters location: Oaks[4]
  • Stock exchange: Nasdaq[5]
  • Industry: financial services[6]
  • Inception: January 1, 1968[7]
  • Official website: http://www.seic.com/[8]
  • Legal form: Business Corporation[9]
  • Different from: SEI[10]

Related Entities

business Nasdaq public company United States

References

Programmatic citations — every numbered marker resolves to a verifiable graph row below.

Direct Wikidata claims

  1. [2] ↑ . Global LEI Index. Retrieved . wikidata.org.
  2. [3] ↑ . wikidata.org.
  3. [4] ↑ . wikidata.org.
  4. [5] ↑ . wikidata.org.
  5. [6] ↑ . wikidata.org.
  6. [7] ↑ . Retrieved . wikidata.org.
  7. [8] ↑ . wikidata.org.
  8. [9] ↑ . Global LEI Index. Retrieved . wikidata.org.
  9. [10] ↑ . wikidata.org.

Class ancestry

  1. [1] ↑ . Wikidata. wikidata.org.

📑 Cite this page

Use these citations when quoting this entity in research, articles, AI prompts, or wherever provenance matters. We aggregate Wikidata + Wikipedia + authoritative open-data sources; the stitched, scored, cross-referenced view is what 4ort.xyz contributes.

APA 4ort.xyz Knowledge Graph. (2026). SEI Investments Company. Retrieved October 29, 2026, from https://4ort.xyz/entity/sei-investments-company
MLA “SEI Investments Company.” 4ort.xyz Knowledge Graph, 4ort.xyz, 29 Oct. 2026, https://4ort.xyz/entity/sei-investments-company.
BibTeX @misc{4ortxyz_sei-investments-company_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{SEI Investments Company}}, year = {2026}, url = {https://4ort.xyz/entity/sei-investments-company}, note = {Accessed: 2026-10-29}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): SEI Investments Company — https://4ort.xyz/entity/sei-investments-company (retrieved 2026-10-29)

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Edit History

Rolling log of changes to this entity's Wikidata record. Values shown reflect the current state of each edited property — follow the history link to see the precise diff for any edit.

  1. 18d ago · Highbaud · 2026-10-13 view diff on Wikidata ↗
    Central index key → 0000350894
    Wikipedia languages → ['en', 'ur']
    Sitelink count → 2
    Claims rich → —
    "/* wbcreateclaim-create:1| */ Central index key: 0000350894, add SEC Central Index Key: EDGAR lists SEI INVESTMENTS CO (SEIC on Nasdaq) under CIK 350894"
  2. 20w ago · KaleemBot bot · 2026-06-11 view diff on Wikidata ↗
    Headquarters location → Oaks
    Website → —
    Ror id → —
    Inception → +1968-01-01T00:00:00Z
    + 36 other properties edited (see Wikidata diff for full list)
    "/* wbeditentity-update:0| */ Added [[wikipedia:ur:ایس ای آئی انویسٹمنٹس کمپنی]]"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.