What SEC filings are tracked for $SEIC (SEI INVESTMENTS CO)?

Position Tracker indexes 1 SEC EDGAR filings for SEI INVESTMENTS CO ($SEIC), including 0 Form 10-K annual reports, 1 Form 10-Q quarterly reports, 0 Form 8-K material event disclosures, and 0 Form 4 insider buying and selling filings.

When was the most recent $SEIC (SEI INVESTMENTS CO) SEC filing?

The latest tracked SEC EDGAR filing for SEI INVESTMENTS CO ($SEIC) was filed on October 26, 2026, with 0 high-impact or featured filings flagged by Position Tracker's AI analysis.

$SEIC SEC EDGAR Filings Hub 1 Filing

$SEIC · SEI INVESTMENTS CO SEC Filings

Position Tracker tracks 1 SEC EDGAR filings for SEI INVESTMENTS CO ($SEIC) from October 26, 2026 through October 26, 2026, including 0 Form 10-K annual reports, 1 Form 10-Q quarterly earnings reports, 0 Form 8-K current event disclosures, and 0 Form 4 insider equity transactions. Select any filing below to read the full AI summary, key financial takeaways, and original SEC.gov document.

Check $SEIC portfolio concentration → View $SEIC Congress trades → Research $SEIC stock → All SEC filings →

Total Filings1

10-K / 10-Q Reports1

8-K Material Events0

Form 4 Insider0

High-Impact0

Latest FilingOctober 26, 2026

Browse SEC Filings by Form Type

Form 4 Form 8-K Form 10-K Form 10-Q Schedule 13D/13G Form 13F Form S-1 Form 6-K

Latest $SEIC SEC Filings & AI Summaries (1)

$SEIC Form 10-Q Impact 6/10 Earnings

October 26, 2026

$SEIC 10-Q — SEI INVESTMENTS CO

SEI's 14.4% revenue growth and 29.9% operating margin signal strong execution, but the unexplained $32.5M other-expense charge and near-doubling of amortization costs warrant sc…

Read AI filing analysis → SEC.gov filing ↗

$SEIC · SEI INVESTMENTS CO SEC Filings

$SEIC 10-Q — SEI INVESTMENTS CO

Get real-time alerts when $SEIC files a new 10-K, 10-Q, 8-K, or Form 4.