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SEI Investments Management Corp

Alpha Nasdaq OCIO Indices - Contributor

OAKS, PA

Form ADV and provider website profile · CRD 105146 · regulatory data as of Sep 1, 2026

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This profile compiles reported firm AUM, regulatory account counts, ownership information, and source-linked regulatory records for SEI Investments Management Corp. Firm-wide values may include business beyond OCIO services; review the linked filing before relying on a claim. How to interpret OCIO Intelligence data.

$216.4BReported Firm AUMReported Firm AUMTotal assets under management reported for the registered advisory firm. This may include businesses beyond its OCIO services.
112,627Total AccountsTotal AccountsTotal regulatory accounts reported in Form ADV Item 5.F. This is not necessarily the number of OCIO mandates or unique clients.
$212.0BDiscretionary AUMDiscretionary AUMFirm assets reported as discretionary, where the adviser generally has authority to make investment decisions within the client mandate.
$4.4BNon-discretionary AUMNon-discretionary AUMFirm assets reported as non-discretionary, where the client generally retains final investment decision authority.

Form ADV

SEC IAPD

Current regulatory documents filed for this firm, including its latest Form ADV, Part 2 brochures, and Form CRS when one is available.

Latest Form ADVForm ADV · Sep 1, 2026Current

Regulatory Record

CRD number105146

SEC registeredJun 27, 1985

OCIO data as ofSep 1, 2026

OCIO Intelligence refreshedSep 22, 2026

Document Coverage

Regulatory documents are read from SEC IAPD. Form CRS appears only when the SEC record indicates that the firm filed a Client Relationship Summary. Firm-supplied RFP responses, performance books, and due-diligence materials are not currently published.