Follow-The-Filings

SEIC

Sei Invts Co. COM Equity as of 2026 Q1

  • 3 Owners
  • Max 0.1%
  • $16M

Who owns this now

Largest portfolio weights among featured holders · max 0.1% (Thomas Gayner - Markel Group) · not free-float ownership

  1. Thomas Gayner 0.1%
  2. Kahn Brothers Group 0.09%

Holders

sorted by % of portfolio · long equity only

history
Thomas Gayner - Markel Group 2026 Q2 stale 0.1% Hold 173,200 $15M hist
Kahn Brothers Group 2026 Q1 0.09% Hold 6,596 $518K hist
Mairs & Power 2026 Q1 0% Hold 3,300 $259K hist

3 current · options excluded

financials

US-GAAP annual · as tagged in Form 10-K · fiscal years · values link to the SEC filing

Income statement

Metric FY2023 FY2024 FY2025
Revenue — — —
Gross profit $556.76M $699.39M $808.13M
Gross margin — — —
Net income $462.26M $581.19M $715.3M
Net margin — — —

Balance sheet

Metric FY2023 FY2024 FY2025
Total current assets $1.48B $1.55B $1.27B
Total non-current assets * $1.04B $1.13B —
Total assets $2.52B $2.68B —
Total current liabilities $353.05M $380.51M $387.21M
Total non-current liabilities * $35.13M $51.98M —
Total equity $2.13B $2.25B $2.45B

Cash flow

Metric FY2023 FY2024 FY2025
Cash from operations $447.03M $622.34M $607.66M
Cash from investing -$141.54M -$117.3M -$399.09M
Cash from financing -$331.32M -$494.4M -$589.5M
Net change in cash -$18.36M $5.2M -$369.6M

Source: SEC companyfacts (US-GAAP 10-K) · * = computed (not a single XBRL tag) · fiscal year as labeled by the issuer · not adjusted or audited by Follow-The-Filings

Ownership over time

filing count by report period · click a bar for that quarter’s holders