Free Trial
Tada emoji MarketBeat All Access — Now Just $5.00 for 5 Weeks

SEI Investments (SEIC) Institutional Ownership

SEI Investments logo
$88.71 -0.10 (-0.11%)
As of 09:58 AM Eastern
This is a fair market value price provided by Polygon.io. Learn more.
Compare

Institutional Ownership Changes (13F Filings) for SEI Investments (NASDAQ:SEIC)

Current
Institutional Ownership
Percentage
70.59%
Number of
Institutional Buyers
(last 12 months)
362
Total
Institutional Inflows
(last 12 months)
$1.38B
Number of
Institutional Sellers
(last 12 months)
254
Total
Institutional Outflows
(last 12 months)
$1.12B
Get SEIC Insider Trade Alerts

Want to know when executives and insiders are buying or selling SEI Investments stock? Sign up for InsiderTrades.com's daily newsletter to get the latest insider transactions delivered to your inbox daily.

Skip Chart & View Institutional Buying and Selling Data

SEIC Institutional Buying and Selling by Quarter

SEI Investments Major Shareholders & Ownership History

Export to Excel
Reporting DateMajor Shareholder NameShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
8/14/2025PDT Partners LLC67,666$6.08M0.3%N/A0.055%
8/14/2025California State Teachers Retirement System104,769$9.42M0.0%-20.6%0.085%
8/14/2025Raymond James Financial Inc.542,591$48.76M0.0%+2.0%0.439%
8/14/2025Worldquant Millennium Advisors LLC93,917$8.44M0.0%+227.1%0.076%
8/14/2025Canada Pension Plan Investment Board26,700$2.40M0.0%-38.5%0.022%
8/14/2025Quantinno Capital Management LP103,006$9.26M0.0%+124.2%0.083%
8/14/2025Diversify Advisory Services LLC6,351$559K0.0%N/A0.005%
8/14/2025Alliancebernstein L.P.126,533$11.37M0.0%-0.7%0.102%
8/14/2025Treasurer of the State of North Carolina186,329$16.74M0.1%+112.8%0.151%
8/14/2025The Manufacturers Life Insurance Company 76,974$6.92M0.0%-4.6%0.062%
8/14/2025Squarepoint Ops LLC133,094$11.96M0.0%N/A0.108%
8/14/2025Nebula Research & Development LLC47,985$4.31M0.4%+176.5%0.039%
8/14/2025Azora Capital LP777,952$69.91M3.2%+109.3%0.629%
8/14/2025Qube Research & Technologies Ltd420,079$37.75M0.0%+76.1%0.340%
8/14/2025Southernsun Asset Management LLC66,950$6.02M0.8%+0.2%0.054%
8/14/2025Investment Management Corp of Ontario23,434$2.11M0.0%-11.7%0.019%
8/14/2025iSAM Funds UK Ltd20,072$1.80M0.4%N/A0.016%
8/14/2025State Street Corp4,745,485$426.43M0.0%-17.3%3.839%
8/14/2025Certuity LLC4,227$380K0.0%+8.5%0.003%
8/14/2025CoreFirst Bank & Trust373$34K0.0%N/A0.000%
8/14/2025WINTON GROUP Ltd56,147$5.05M0.3%-20.6%0.045%
8/14/2025 Bank of Nova Scotia117,000$10.51M0.0%+2,917.0%0.095%
8/14/2025 California Public Employees Retirement System178,461$16.04M0.0%+12.1%0.144%
8/14/2025 Cerity Partners LLC82,433$7.41M0.0%+327.5%0.067%
8/14/2025 Federated Hermes Inc.10,420$936K0.0%-4.0%0.008%
8/13/2025 Jump Financial LLC6,652$598K0.0%N/A0.005%
8/13/2025 Cresset Asset Management LLC14,043$1.26M0.0%+2.1%0.011%
8/13/2025 Brown Advisory Inc.12,729$1.14M0.0%-14.8%0.010%
8/13/2025 Amundi157,857$14.52M0.0%-79.8%0.128%
8/13/2025 Marshall Wace LLP37,760$3.39M0.0%N/A0.031%
8/13/2025 Beutel Goodman & Co Ltd.2,600,616$233.69M1.3%-2.8%2.104%
8/13/2025 First Trust Advisors LP1,727,334$155.22M0.1%+9.1%1.397%
8/13/2025 EverSource Wealth Advisors LLC1,499$135K0.0%+49.0%0.001%
8/13/2025 Invesco Ltd.1,662,650$149.41M0.0%-2.4%1.345%
8/13/2025 1832 Asset Management L.P.11,043$992K0.0%-19.0%0.009%
8/13/2025 CW Advisors LLC3,120$280K0.0%N/A0.003%
8/13/2025 Arrowstreet Capital Limited Partnership366,742$32.96M0.0%+33.9%0.297%
8/13/2025 M&T Bank Corp3,217$289K0.0%+11.9%0.003%
8/13/2025 Brandes Investment Partners LP25,311$2.27M0.0%+17.2%0.020%
8/13/2025 Portfolio Design Labs LLC59,777$5.37M1.1%-2.1%0.048%
HIDDEN IN THE BOOK OF GENESIS… (Ad)

“This land I will give to you…” — a 4,000-year-old line from Genesis may hold the key to unlocking a $150 trillion vault of untapped American wealth. Former CIA advisor Jim Rickards calls it the “Old Testament Wealth Code” — and says it could transform your financial future. He’s revealing everything in a new presentation.

Watch Jim Rickards reveal the Old Testament Wealth Code
8/13/2025 OMERS ADMINISTRATION Corp4,666$419K0.0%-82.6%0.004%
8/13/2025 Sepio Capital LP33,998$3.06M0.2%-8.5%0.028%
8/13/2025 Virtus Advisers LLC900$81K0.1%N/A0.001%
8/13/2025 Lido Advisors LLC13,617$1.22M0.0%N/A0.011%
8/13/2025 New York State Common Retirement Fund46,500$4.18M0.0%+2.1%0.038%
8/13/2025 Schroder Investment Management Group86,152$7.74M0.0%-42.2%0.070%
8/13/2025 Loomis Sayles & Co. L P8,841,249$794.48M1.0%+1.4%7.152%
8/13/2025 Norges Bank619,682$55.69M0.0%N/A0.501%
8/13/2025 Hsbc Holdings PLC66,561$5.97M0.0%-81.0%0.054%
8/13/2025 Capital Fund Management S.A.47,602$4.28M0.0%+171.8%0.039%
8/13/2025 Grantham Mayo Van Otterloo & Co. LLC13,224$1.19M0.0%+60.8%0.011%
8/13/2025 State Board of Administration of Florida Retirement System137,129$12.32M0.0%-3.7%0.111%
8/13/2025 Korea Investment CORP3,172$285K0.0%-97.2%0.003%
8/13/2025 Quadrant Capital Group LLC7,995$718K0.0%+98.4%0.006%
8/13/2025 Employees Retirement System of Texas906$81K0.0%N/A0.001%
8/13/2025 Choreo LLC2,500$225K0.0%N/A0.002%
8/13/2025 Russell Investments Group Ltd.145,003$13.03M0.0%-19.3%0.117%
8/12/2025 J.W. Cole Advisors Inc.2,851$256K0.0%N/A0.002%
8/12/2025 Elo Mutual Pension Insurance Co13,163$1.18M0.0%+10.4%0.011%
8/12/2025 Financial Advocates Investment Management4,569$411K0.0%N/A0.004%
8/12/2025 XTX Topco Ltd57,884$5.20M0.2%N/A0.047%
8/12/2025 Steward Partners Investment Advisory LLC1,415$127K0.0%+23.7%0.001%
8/12/2025 CreativeOne Wealth LLC2,837$255K0.0%-31.6%0.002%
8/12/2025 Ameritas Investment Partners Inc.18,369$1.65M0.1%-3.2%0.015%
8/12/2025 Prudential Financial Inc.19,185$1.72M0.0%-61.8%0.016%
8/12/2025 American Century Companies Inc.116,161$10.44M0.0%+17.0%0.094%
8/12/2025 Rhumbline Advisers316,381$28.43M0.0%-6.0%0.256%
8/12/2025 AXQ Capital LP17,934$1.61M0.5%N/A0.015%
8/12/2025 Franklin Resources Inc.545,359$49.01M0.0%+0.2%0.441%
8/12/2025 Legal & General Group Plc241,531$21.70M0.0%-40.0%0.195%
8/12/2025 Brandywine Global Investment Management LLC154,577$13.89M0.1%+101.5%0.125%
8/12/2025 Hillsdale Investment Management Inc.7,300$656K0.0%-33.6%0.006%
8/12/2025 JPMorgan Chase & Co.372,028$33.43M0.0%-23.8%0.301%
8/12/2025 Magnetar Financial LLC13,074$1.18M0.0%N/A0.011%
8/12/2025 Swiss National Bank204,100$18.34M0.0%N/A0.165%
8/12/2025 Handelsbanken Fonder AB25,200$2.26M0.0%-15.7%0.020%
8/12/2025 Prudential PLC3,680$331K0.0%-39.8%0.003%
8/12/2025 Dynamic Technology Lab Private Ltd10,589$952K0.1%N/A0.009%
8/12/2025 Catalyst Funds Management Pty Ltd5,889$529K0.1%N/A0.005%
8/12/2025 Ensign Peak Advisors Inc50,643$4.55M0.0%-20.2%0.041%
8/11/2025 TD Waterhouse Canada Inc.34,103$3.12M0.0%+173.7%0.028%
8/11/2025 Portside Wealth Group LLC7,943$714K0.1%+23.5%0.006%
8/11/2025 Vanguard Group Inc.11,229,621$1.01B0.0%-2.0%9.084%
8/11/2025 Dorsey & Whitney Trust CO LLC2,497$224K0.0%N/A0.002%
8/11/2025 Nomura Asset Management Co. Ltd.18,715$1.68M0.0%-63.6%0.015%
8/11/2025 Universal Beteiligungs und Servicegesellschaft mbH59,530$5.35M0.0%-31.5%0.048%
8/8/2025 Kingsview Wealth Management LLC38,452$3.46M0.1%+1.3%0.031%
8/8/2025 Ontario Teachers Pension Plan Board19,640$1.77M0.0%+25.1%0.016%
8/8/2025 Intech Investment Management LLC4,830$434K0.0%-67.6%0.004%
8/8/2025 Cetera Investment Advisers10,890$979K0.0%+65.5%0.009%
Trump’s national nightmare is here (Ad)

Porter Stansberry and Jeff Brown say a new U.S. national emergency is already underway — and it could trigger the biggest forced rotation of capital since World War II. They reveal why Trump is mobilizing America’s tech giants… and name the two stocks most likely to soar as trillions shift behind the scenes.

Watch the National Emergency broadcast here
8/8/2025 MJP Associates Inc. ADV5,679$510K0.1%+7.6%0.005%
8/8/2025 Creative Planning15,724$1.41M0.0%+82.6%0.013%
8/8/2025 SG Americas Securities LLC11,986$1.08M0.0%+118.4%0.010%
8/8/2025 Commonwealth of Pennsylvania Public School Empls Retrmt SYS24,308$2.18M0.0%+5.5%0.020%
8/8/2025 ABN Amro Investment Solutions107,850$9.69M0.2%N/A0.087%
8/8/2025 Police & Firemen s Retirement System of New Jersey39,673$3.57M0.0%+9.5%0.032%
8/8/2025 Geode Capital Management LLC2,576,037$231.51M0.0%-4.2%2.084%
8/8/2025 PNC Financial Services Group Inc.26,957$2.42M0.0%+1.3%0.022%
8/8/2025 KBC Group NV46,001$4.13M0.0%-83.2%0.037%
8/8/2025 Jupiter Asset Management Ltd.417,205$37.49M0.3%N/A0.337%
(Data available from 1/1/2016 forward)

SEIC Institutional Ownership - Frequently Asked Questions

Who are the largest shareholders of SEIC shares?

During the previous two years, 545 institutional investors and hedge funds held shares of SEI Investments. The most heavily invested institutionals were Vanguard Group Inc. ($1.01B), Loomis Sayles & Co. L P ($794.48M), State Street Corp ($426.43M), Morgan Stanley ($358.29M), Bank of America Corp DE ($284.02M), Beutel Goodman & Co Ltd. ($233.69M), and Geode Capital Management LLC ($231.51M).Learn more on SEI Investments' institutional investors.

What percentage of SEI Investments' stock is owned by institutional investors?

70.59% of SEI Investments' stock is owned by institutional investors. Learn more on SEIC's institutional investor holdings.

Which institutional investors have been buying SEI Investments' stock?

Of the 462 institutional investors that purchased SEI Investments' stock in the last 24 months, the following investors and hedge funds have bought the highest volume of shares: Norges Bank ($1.71M), FMR LLC ($1.09M), Raymond James Financial Inc. ($1.06M), Azora Capital LP ($777.95K), Lord Abbett & CO. LLC ($666.92K), Millennium Management LLC ($605.25K), and Caisse DE Depot ET Placement DU Quebec ($585.63K).

How much institutional buying is happening at SEI Investments?

Institutional investors have bought a total of 17,415,197 shares in the last 24 months. This purchase volume represents approximately $1.42B in transactions.

Which of SEI Investments' major shareholders have been selling company stock?

Of the 255 institutional investors that sold SEI Investments' stock in the last 24 months, the following investors and hedge funds have sold the highest volume of shares: Beutel Goodman & Co Ltd. ($1.43M), State Street Corp ($1.40M), Invesco Ltd. ($894.39K), Brown Advisory Inc. ($793.03K), Amundi ($650.64K), Loomis Sayles & Co. L P ($605.10K), and First Trust Advisors LP ($468.60K).

How much institutional selling is happening at SEI Investments?

Institutional investors have sold a total of 13,827,648 shares in the last 24 months. This volume of shares sold represents approximately $1.13B in transactions.


Related Companies

This page (NASDAQ:SEIC) was last updated on 8/15/2025 by MarketBeat.com Staff
From Our Partners
Trump’s national nightmare is here
Porter Stansberry and Jeff Brown say a new U.S. national emergency is already underway — and it could trigger ...
Porter & Company | Sponsored
Alex’s “Next Magnificent Seven” stocks
The original “Magnificent Seven” turned $7K into $1.18 million. Now, Alex Green has identified AI’s Next Ma...
The Oxford Club | Sponsored
The Robotics Revolution has arrived … and one $7 stock could take off as a result.
Something big is brewing in Washington. According to my research, an executive order from President Trump c...
Weiss Ratings | Sponsored
INVESTOR ALERT: Tiny “$3 AI Wonder Stock” on the Verge of Blasting Off
Right now, we’re witnessing a monumental shift in the world.
Traders Agency | Sponsored
GENIUS Act: Cancel Your Money?
A new law called the GENIUS Act could quietly trigger the most radical shift in American finance in decades. B...
Priority Gold | Sponsored
Elon’s Secret Social Security Bombshell
To All Americans Born Before April 16th, 1963: Did Trump Just Give The Green Light To Radically RE-DO Social S...
Banyan Hill Publishing | Sponsored
Trump set to Boost Social Security Checks by 400%?
If you're collecting or planning to collect social security... You should see this presentation about Presi...
InvestorPlace | Sponsored
The End of Elon Musk…?
The End of Elon Musk? Don't make him laugh. Jeff Brown has been hearing this same tired story for years, an...
Brownstone Research | Sponsored