SEI INVESTMENTS CO - SEIC

Sector: Financial · Industry: Security Brokers, Dealers & Flotation Companies

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Company profile

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Q1 2026 · Q4 2025

Value (USD)

Total reported value ($000)

$8.063B

QoQ value delta ($000)

+$753.7M (+10.31%)

Implied price effect (QoQ)

-3.86%

Total shares

102,216,218

QoQ shares delta

+13,128,540 (+14.74%)

Total shares held by funds (by quarter)

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Top 25 only Full list

Partial Q1 2026 data: 566 holders have filed so far. Prior holders are carried forward until their next 13F confirms a change.

Manager	Value ($000)	Shares	% of 13F
VANGUARD GROUP INC	908,073	11,071,365	0.01%
BlackRock, Inc.	793,358	10,110,337	0.01%
LOOMIS SAYLES & CO L P	677,108	8,628,879	0.91%
VANGUARD PORTFOLIO MANAGEMENT LLC	480,679	6,125,643	0.03%
MORGAN STANLEY	376,050	4,792,279	0.02%
VANGUARD CAPITAL MANAGEMENT LLC	372,082	4,741,716	0.01%
STATE STREET CORP	328,410	4,185,178	0.01%
BANK OF AMERICA CORP /DE/	229,172	2,920,506	0.02%
GEODE CAPITAL MANAGEMENT, LLC	222,125	2,830,332	0.01%
LORD, ABBETT & CO. LLC	172,978	2,204,379	0.56%
FMR LLC	164,198	2,092,499	0.01%
DIMENSIONAL FUND ADVISORS LP	146,983	1,873,198	0.03%
FIRST TRUST ADVISORS LP	143,024	1,822,669	0.1%
Beutel, Goodman & Co Ltd.	139,139	1,773,154	0.94%
Boston Partners	138,887	1,770,039	0.15%
CAISSE DE DEPOT ET PLACEMENT DU QUEBEC	94,014	1,198,089	0.15%
Invesco Ltd.	89,879	1,145,404	0.01%
Boston Trust Walden Corp	81,587	1,039,731	0.67%
ROYCE & ASSOCIATES LP	78,191	996,456	0.77%
FRANKLIN RESOURCES INC	77,144	983,113	0.02%
Bank of New York Mellon Corp	73,471	936,302	0.01%
NORTHERN TRUST CORP	71,062	905,607	0.01%
AMERIPRISE FINANCIAL INC	68,235	869,549	0.02%
Clark Capital Management Group, Inc.	65,745	837,845	0.41%
AMERICAN CAPITAL MANAGEMENT INC	60,313	768,615	3.24%