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SEI Investments Co

SEIC
Exchange
Nasdaq
Industry
Security Brokers, Dealers & Flotation Companies
SEC CIK
0000350894

In the last 90 days, SEI Investments Co insiders filed 0 open-market purchases and 11 sales; 575 institutions reported holding it in 13F filings for Q2 2026, worth $7.94B in total; Markel Group is the only superinvestor holding it.

Q4 2024 vs. Q3 2024

How the institutions holding SEI Investments Co changed between Q3 2024 and Q4 2024.

All holders in Q4 2024All holders in Q3 2024

13F holders of SEIC: Q3 2024 compared with Q4 2024
MeasureQ3 2024Of which not filed for Q4 2024Q4 2024Change
Holders5027540+45
Shares91.7M614.1K91.2M+90.1K (+0.1%)
Value$6.35B$42.5M$7.52B+$1.22B (+19.3%)

7 institutions that held it in Q3 2024 haven't filed for Q4 2024 yet. Not filing isn't selling, so the changes leave them out.

New holders (95)

Institutions that held SEI Investments Co at the end of Q4 2024 but not at the end of Q3 2024.

Institutions new to SEIC in Q4 2024
InstitutionSharesValue% of portfolio
Raymond James Financial Inc515,858$42.5M0.02%
Los Angeles Capital Management LLC323,736$26.7M0.11%
Aware Super Pty Ltd as trustee of Aware Super287,465$23.7M0.38%
KLP Kapitalforvaltning AS162,300$13.5M0.06%
Umb Bank N A110,277$9.10M0.14%
Weiss Asset Management LP89,150$7.35M0.17%
Zacks Investment Management86,107$7.10M0.07%
Susquehanna Fundamental Investments, LLC84,604$6.98M0.12%
Universal- Beteiligungs- und Servicegesellschaft mbH71,744$5.92M0.01%
APG Asset Management N.V.62,300$4.96M0.01%
Graham Capital Management, L.P.41,956$3.46M0.11%
Candriam Luxembourg S.C.A.39,962$3.30M0.02%
Phase 2 Partners, LLC38,418$3.17M2.38%
Jump Financial, LLC37,282$3.08M0.06%
Police & Firemen's Retirement System of New Jersey35,909$2.96M0.03%
Lansforsakringar Fondforvaltning AB (publ)35,376$2.92M0.02%
Jain Global LLC33,130$2.73M0.08%
King Luther Capital Management Corp32,063$2.64M0.01%
Churchill Management Corp22,039$1.82M0.02%
Redwood Investment Management, LLC17,192$1.42M0.14%
Clark Capital Management Group, Inc.15,012$1.24M0.01%
Brinker Capital Investments, LLC14,009$1.16M0.01%
Orion Portfolio Solutions, LLC14,009$1.16M0.01%
Elo Mutual Pension Insurance Co13,240$1.09M0.02%
Nomura Holdings Inc13,000$1.07M0.01%
Buckingham Strategic Partners12,360$1.02M0.02%
New York Life Investment Management LLC10,465$863.2K0.01%
Maltese Capital Management LLC10,000$824.8K0.13%
United Super Pty Ltd in its capacity as Trustee for the Construction & Building Unions Superannuation Fund8,600$709.3K0.03%
Investment Management Corp7,789$642.4K0.57%
AdvisorShares Investments LLC6,920$570.8K0.11%
111 Capital6,548$540.1K0.11%
Haven Private, LLC6,161$508.2K0.28%
Lecap Asset Management Ltd5,823$480.3K0.13%
Caxton Associates LP5,686$469.0K0.01%
Advisor OS, LLC5,103$420.9K0.05%
Virtus Investment Advisers, Inc.5,100$420.6K0.33%
Machina Capital S.A.S.5,003$412.6K0.17%
Legacy Advisors, LLC4,793$397.7K0.04%
Taika Capital, LP4,700$387.7K0.30%
AXA S.A.4,455$367.4K0.00%
MJP Associates Inc4,366$360.1K0.06%
Kestra Investment Management, LLC4,360$359.6K0.01%
Florida Financial Advisors, LLC4,249$350.4K0.16%
Bridgefront Capital, LLC4,185$345.2K0.12%
Carbahal Olsen Financial Services Group, LLC4,000$329.9K0.30%
Cooper Financial Group3,885$320.4K0.04%
Bayforest Capital Ltd3,756$309.8K0.39%
Northstar Financial Companies, Inc.3,641$300.3K0.28%
Colony Group, LLC3,406$280.9K0.00%
Longboard Asset Management, LP3,235$266.8K0.71%
Meeder Advisory Services, Inc.3,122$257.5K0.02%
Axq Capital, LP3,119$257.3K0.12%
BTS Asset Management, Inc.3,073$253.5K0.25%
Icapital Wealth LLC3,008$248.1K0.14%
Change Path, LLC2,928$241.5K0.01%
B. Metzler seel. Sohn & Co. AG2,882$237.7K0.00%
Avantra Family Wealth, Inc.2,850$235.1K0.22%
Hilltop Holdings Inc.2,787$229.9K0.01%
Leo Wealth, LLC2,772$228.6K0.02%
Kestra Private Wealth Services, LLC2,730$225.2K0.00%
J.W. Cole Advisors, Inc.2,720$224.3K0.01%
TrueWealth Advisors, LLC2,640$217.7K0.07%
Alliance Wealth Advisors, LLC2,618$215.9K0.06%
Grant/GrossMendelsohn, LLC2,600$215.7K0.11%
Allstate Corp2,614$215.6K0.01%
HTLF Bank2,600$214.4K0.02%
Lakeview Capital Partners, LLC2,511$207.1K0.05%
Paces Ferry Wealth Advisors, LLC2,504$206.5K0.10%
Entropy Technologies, LP2,501$206.3K0.02%
Tokio Marine Asset Management Co Ltd2,485$205.0K0.01%
Great Diamond Partners, LLC2,463$203.1K0.05%
Prudential PLC2,429$200.3K0.00%
Kapitalo Investimentos Ltda1,983$163.6K0.11%
Globeflex Capital L P1,800$148.5K0.01%
Innovative Advisory Group, LLC1,000$82.5K0.07%
Rialto Wealth Management, LLC663$54.7K0.02%
Proequities, Inc.602$50.7K0.00%
MAI Capital Management503$41.5K0.00%
Medallion Wealth Advisors, LLC400$33.0K0.02%
Wingate Wealth Advisors, Inc.152$12.5K0.01%
Copeland Capital Management, LLC135$11.1K0.00%
Quarry LP73$6.02K0.00%
GeoWealth Management, LLC66$5.44K0.00%
Crowley Wealth Management, Inc.40$3.30K0.00%
Synergy Investment Management, LLC39$3.18K0.00%
Horizon Investments, LLC28$2.31K0.00%
Assetmark, Inc13$1.07K0.00%
Caitong International Asset Management Co., Ltd12$9900.00%
Global Financial Private Client, LLC7$5770.00%
WealthTrak Capital Management LLC5$4130.00%
Parkworth Wealth Management, Inc.4$3300.00%
SBI Securities Co., Ltd.2$1650.00%
Clear Street Markets LLC1$820.00%
Activest Wealth Management1$820.00%

Sold out (50)

Institutions that held SEI Investments Co at the end of Q3 2024 and filed for Q4 2024 without it.

Institutions that sold out of SEIC in Q4 2024
InstitutionShares, Q3 2024Value, Q3 2024
Cubist Systematic Strategies, LLC104,192$7.21M
D. E. Shaw & Co., Inc.76,987$5.33M
Edgestream Partners, L.P.33,477$2.32M
Squarepoint Ops LLC25,161$1.74M
Connor, Clark & Lunn Investment Management Ltd.19,619$1.36M
Baird Financial Group, Inc.16,073$1.11M
Centiva Capital, LP15,479$1.07M
XTX Topco Ltd15,203$1.05M
Public Sector Pension Investment Board14,662$1.01M
Capital Fund Management S.A.12,600$871.8K
Point72 Asia (Singapore) Pte. Ltd.11,820$817.8K
Inceptionr LLC10,020$693.3K
Two Sigma Securities, LLC9,689$670.4K
MQS Management LLC8,740$604.7K
Point72 Asset Management, L.P.7,800$539.7K
Bayesian Capital Management, LP7,765$537.3K
Prelude Capital Management, LLC6,996$484.1K
HRT Financial LP6,921$478.0K
Veriti Management LLC6,639$459.4K
Keebeck Alpha, LP6,443$445.8K
Sherbrooke Park Advisers LLC5,567$385.2K
Investment House LLC5,432$375.8K
Ieq Capital, LLC4,615$319.3K
Allspring Global Investments Holdings, LLC4,368$302.2K
Boothbay Fund Management, LLC4,278$296.0K
Capstone Investment Advisors, LLC4,086$282.7K
Atlanta Consulting Group Advisors, LLC3,797$262.7K
Investment Management Corp of Ontario3,716$257.1K
Healthcare of Ontario Pension Plan Trust Fund3,667$253.7K
Private Advisor Group, LLC3,550$245.6K
Janney Montgomery Scott LLC3,507$243.0K
FORA Capital, LLC3,424$236.9K
Occudo Quantitative Strategies LP3,272$226.4K
Wrapmanager Inc2,942$203.6K
DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main803$55.6K
Aster Capital Management (DIFC) Ltd747$51.7K
Point72 (DIFC) Ltd648$44.8K
Uncommon Cents Investing LLC615$42.6K
Gladius Capital Management LP474$32.8K
Householder Group Estate & Retirement Specialist, LLC96$6.00K
Capital Performance Advisors LLP80$5.54K
Beach Investment Counsel Inc70$5.00K
True Wealth Design, LLC55$3.81K
Ossiam48$3.32K
Brown Brothers Harriman & Co47$3.25K
Simplex Trading, LLC56$3.00K
Raffa Wealth Management, LLC17$1.18K
AdvisorNet Financial, Inc10$692
Claris Advisors, LLC8$554
Eagle Bay Advisors LLC0$18

Not filed for Q4 2024 yet (7)

Institutions that held SEI Investments Co at the end of Q3 2024 and haven't filed a 13F for Q4 2024. Not filing isn't selling, so they aren't counted as sold out.

Institutions holding SEIC in Q3 2024 that haven't filed for Q4 2024
InstitutionShares, Q3 2024Value, Q3 2024
Raymond James & Associates544,477$37.7M
Raymond James Financial Services Advisors, Inc.27,112$1.88M
Smithbridge Asset Management Inc26,201$1.81M
Raymond James Trust N.A.9,282$642.2K
Northwest Investment Counselors, LLC6,841$473.4K
First Personal Financial Services117$8.10K
M&R Capital Management Inc67$4.64K