Skip to main content

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.

Q3 2022 vs. Q2 2022

How the institutions holding SEI Investments Co changed between Q2 2022 and Q3 2022.

All holders in Q3 2022All holders in Q2 2022

13F holders of SEIC: Q2 2022 compared with Q3 2022
MeasureQ2 2022Of which not filed for Q3 2022Q3 2022Change
Holders4561433−22
Shares95.6M5394.3M−1.22M (−1.3%)
Value$5.18B$3.00K$4.63B−$551.2M (−10.6%)

1 institution that held it in Q2 2022 haven't filed for Q3 2022 yet. Not filing isn't selling, so the changes leave them out.

New holders (28)

Institutions that held SEI Investments Co at the end of Q3 2022 but not at the end of Q2 2022.

Institutions new to SEIC in Q3 2022
InstitutionSharesValue% of portfolio
PGGM Investments216,461$10.6M0.19%
Susquehanna Fundamental Investments, LLC74,453$3.65M0.06%
Pinnacle Financial Partners Inc37,419$1.83M0.07%
Tredje AP-fonden24,193$1.19M0.02%
Lido Advisors, LLC18,884$926.0K0.02%
Teachers Retirement System of the State of Kentucky16,652$817.0K0.01%
1832 Asset Management L.P.14,436$708.0K0.00%
Guggenheim Capital LLC14,120$693.0K0.01%
BI Asset Management Fondsmaeglerselskab A/S11,056$542.0K0.03%
Public Sector Pension Investment Board10,900$535.0K0.00%
HRT Financial LP10,852$532.0K0.01%
Caxton Associates LP10,008$491.0K0.08%
AdvisorShares Investments LLC8,658$425.0K0.11%
Ergoteles LLC7,728$379.0K0.01%
Jefferies Group LLC7,300$358.1K0.01%
Mariner, LLC7,138$350.0K0.00%
O'Shaughnessy Asset Management, LLC6,321$310.0K0.01%
Diversified Trust Co5,945$292.0K0.01%
Pathstone Family Office, LLC4,761$233.3K0.00%
MQS Management LLC4,425$217.0K0.14%
Gladius Capital Management LP2,816$139.0K0.02%
Simplex Trading, LLC1,391$68.0K0.00%
Wipfli Financial Advisors LLC,808$40.0K0.00%
Credential Qtrade Securities Inc.74$3.63K0.00%
Asset Dedication, LLC63$3.00K0.00%
Cullen/Frost Bankers, Inc.20$1.00K0.00%
SJS Investment Consulting Inc.16$1.00K0.00%
Larson Financial Group LLC10$00.00%

Sold out (50)

Institutions that held SEI Investments Co at the end of Q2 2022 and filed for Q3 2022 without it.

Institutions that sold out of SEIC in Q3 2022
InstitutionShares, Q2 2022Value, Q2 2022
Goodnow Investment Group, LLC247,005$13.3M
U.S. Capital Wealth Advisors, LLC71,618$3.87M
State of Tennessee, Treasury Department58,820$3.18M
Tudor Investment Corp Et Al38,080$2.06M
USS Investment Management Ltd33,083$1.79M
Rafferty Asset Management, LLC33,085$1.79M
Graham Capital Management, L.P.31,589$1.71M
Cipher Capital LP21,017$1.14M
Cypress Capital, LLC17,964$970.0K
Two Sigma Advisers, LP17,700$956.0K
APG Asset Management N.V.17,516$905.0K
Balyasny Asset Management LLC14,422$779.0K
Jacobs Levy Equity Management, Inc11,181$604.0K
SG Americas Securities, LLC10,768$582.0K
EagleClaw Capital Managment, LLC9,617$520.0K
Abbot Financial Management, Inc.8,900$481.0K
Pearl River Capital, LLC7,995$432.0K
Maryland State Retirement & Pension System7,488$405.0K
Prelude Capital Management, LLC6,613$357.0K
Teza Capital Management LLC6,292$340.0K
Dynamic Technology Lab Private Ltd6,160$333.0K
Quadrature Capital Ltd5,725$309.0K
Bridgefront Capital, LLC5,170$279.0K
DGS Capital Management, LLC5,005$270.0K
Meiji Yasuda Life Insurance Co4,907$265.0K
Kestra Advisory Services, LLC4,544$245.0K
Profund Advisors LLC4,370$236.0K
Pitcairn Co4,177$226.0K
WBH Advisory Inc4,000$216.0K
Y-Intercept (Hong Kong) Ltd3,929$212.0K
PDT Partners, LLC3,874$209.0K
Pacer Advisors, Inc.3,866$209.0K
Symmetry Partners, LLC3,863$209.0K
Redpoint Investment Management Pty Ltd3,814$206.0K
Paces Ferry Wealth Advisors, LLC3,808$206.0K
First Citizens Bank & Trust Co3,761$203.0K
Neo Ivy Capital Management2,758$148.0K
Aquatic Capital Management LLC2,400$130.0K
Point72 Hong Kong Ltd1,595$86.0K
Sterling Investment Advisors, Ltd.1,045$56.0K
Brown Brothers Harriman & Co859$46.0K
Lazard Asset Management LLC410$22.0K
Delos Wealth Advisors, LLC248$13.0K
Hillsdale Investment Management Inc.150$8.00K
GHP Investment Advisors, Inc.117$6.00K
Concord Wealth Partners35$2.00K
CoreCap Advisors, LLC32$2.00K
Steward Financial Group LLC27$1.00K
Eagle Bay Advisors LLC0$14
Financial Management Professionals, Inc.2$0

Not filed for Q3 2022 yet (1)

Institutions that held SEI Investments Co at the end of Q2 2022 and haven't filed a 13F for Q3 2022. Not filing isn't selling, so they aren't counted as sold out.

Institutions holding SEIC in Q2 2022 that haven't filed for Q3 2022
InstitutionShares, Q2 2022Value, Q2 2022
Fieldpoint Private Securities, LLC53$3.00K