Purchases and Sales Made in Q2 2025 in Sei Investments CO (SEIC)
This table provides information about the institutional ownership of Sei Investments CO (SEIC) during Q2 2025. The information is specifically focused on institutions that hold shares of SEI INVESTMENTS CO.
| Report Date | Institution (Fund) | Operation | Option | Shares change | Value Range | Shares Held | Trade History |
|---|---|---|---|---|---|---|---|
|
Aug 07, 2025
Q2 2025
|
Readystate Asset Management LP
Chicago, IL |
BUY
|
- |
7.12KNew |
$473K - $640K
|
7.12K
$627K
|
|
|
Aug 08, 2025
Q2 2025
|
Creative Planning
Overland Park, KS |
BUY
|
- |
7.12K+ 82.65% |
$473K - $639K
|
15.7K
$1.38M
|
|
|
Aug 14, 2025
Q2 2025
|
David A. Siegel
Two Sigma Advisers, LP | New York, Ny
|
BUY
|
- |
7K+ 8.6% |
$465K - $629K
|
88.4K
$7.78M
|
|
|
Aug 14, 2025
Q2 2025
|
Evergreen Capital Management LLC
Bellevue, WA |
BUY
|
- |
6.76KNew |
$449K - $607K
|
6.76K
$595K
|
|
|
Aug 13, 2025
Q2 2025
|
Jump Financial, LLC
Chicago, IL |
BUY
|
- |
6.65KNew |
$442K - $598K
|
6.65K
$586K
|
|
|
Aug 06, 2025
Q2 2025
|
Fox Run Management, L.L.C.
Greenwich, CT |
BUY
|
- |
6.64KNew |
$441K - $597K
|
6.64K
$585K
|
|
|
Aug 08, 2025
Q2 2025
|
Sg Americas Securities, LLC
|
BUY
|
- |
6.5K+ 118.4% |
$432K - $584K
|
12K
$1.06M
|
|
|
Aug 14, 2025
Q2 2025
|
Diversify Advisory Services, LLC
Sandy, UT |
BUY
|
- |
6.35KNew |
$422K - $571K
|
6.35K
$559K
|
|
|
Jul 25, 2025
Q2 2025
|
Vanguard Personalized Indexing Management, LLC
Oakland, CA |
BUY
|
- |
6.04K+ 22.66% |
$401K - $543K
|
32.7K
$2.88M
|
|
|
Aug 14, 2025
Q2 2025
|
Summit Trail Advisors, LLC
New York, NY |
BUY
|
- |
5.66KNew |
$376K - $508K
|
5.66K
$498K
|
|
|
Aug 12, 2025
Q2 2025
|
Lpl Financial LLC
Fort Mill, SC |
BUY
|
- |
5.6K+ 5.99% |
$372K - $503K
|
99.1K
$8.72M
|
|
|
Aug 14, 2025
Q2 2025
|
Two Sigma Securities, LLC
New York, NY |
BUY
|
- |
5.56KNew |
$369K - $500K
|
5.56K
$490K
|
|
|
Aug 07, 2025
Q2 2025
|
Kestra Private Wealth Services, LLC
|
BUY
|
- |
5.3K+ 192.9% |
$352K - $476K
|
8.05K
$709K
|
|
|
Aug 13, 2025
Q2 2025
|
National Bank Of Canada
|
BUY
|
- |
5.06K+ 1605.08% |
$336K - $454K
|
5.37K
$473K
|
|
|
Aug 14, 2025
Q2 2025
|
Harvest Investment Services, LLC
|
BUY
|
- |
5.02KNew |
$334K - $451K
|
5.02K
$442K
|
|
|
Aug 13, 2025
Q2 2025
|
Jeremy Grantham
Grantham, Mayo, Van Otterloo & Co. LLC | Boston, Ma
|
BUY
|
- |
5K+ 60.8% |
$332K - $449K
|
13.2K
$1.16M
|
|
|
Aug 12, 2025
Q2 2025
|
Financial Advocates Investment Management
Olympia, WA |
BUY
|
- |
4.57KNew |
$304K - $411K
|
4.57K
$402K
|
|
|
Aug 07, 2025
Q2 2025
|
Advyzon Investment Management, LLC
Lisle, IL |
BUY
|
- |
4.37KNew |
$291K - $393K
|
4.37K
$385K
|
|
|
Aug 08, 2025
Q2 2025
|
Cetera Investment Advisers
Schaumburg, IL |
BUY
|
- |
4.31K+ 65.45% |
$286K - $387K
|
10.9K
$959K
|
|
|
Aug 15, 2025
Q2 2025
|
Florida Financial Advisors, LLC
Tampa, FL |
BUY
|
- |
4.04KNew |
$269K - $363K
|
4.04K
$356K
|
|
|
Aug 12, 2025
Q2 2025
|
Quadrant Capital Group LLC
Cincinnati, OH |
BUY
|
- |
3.97K+ 98.44% |
$264K - $356K
|
8K
$704K
|
|
|
Aug 08, 2025
Q2 2025
|
Ontario Teachers Pension Plan Board
Toronto, A6 |
BUY
|
- |
3.94K+ 25.12% |
$262K - $354K
|
19.6K
$1.73M
|
|
|
Aug 14, 2025
Q2 2025
|
Price T Rowe Associates Inc
Baltimore, MD |
BUY
|
- |
3.79K+ 5.53% |
$252K - $340K
|
72.3K
$6.37M
|
|
|
Aug 13, 2025
Q2 2025
|
Brandes Investment Partners, LP
La Jolla, CA |
BUY
|
- |
3.72K+ 17.25% |
$247K - $335K
|
25.3K
$2.23M
|
|
|
Jul 28, 2025
Q2 2025
|
Morningstar Investment Management LLC
Chicago, IL |
BUY
|
- |
3.71KNew |
$246K - $333K
|
3.71K
$326K
|
|
|
Aug 12, 2025
Q2 2025
|
Pacer Advisors, Inc.
Malvern, PA |
BUY
|
- |
3.69K+ 66.71% |
$245K - $332K
|
9.22K
$812K
|
|
|
Aug 07, 2025
Q2 2025
|
Aviva PLC
|
BUY
|
- |
3.61K+ 45.52% |
$240K - $325K
|
11.6K
$1.02M
|
|
|
Aug 01, 2025
Q2 2025
|
Y Intercept (Hong Kong) LTD
|
BUY
|
- |
3.59KNew |
$238K - $322K
|
3.59K
$316K
|
|
|
Aug 11, 2025
Q2 2025
|
Private Advisor Group, LLC
|
BUY
|
- |
3.58KNew |
$238K - $321K
|
3.58K
$315K
|
|
|
Aug 14, 2025
Q2 2025
|
Farringdon Capital, Ltd.
London, X0 |
BUY
|
- |
3.44KNew |
$228K - $309K
|
3.44K
$303K
|
|
|
Aug 08, 2025
Q2 2025
|
Police & Firemen'S Retirement System Of New Jersey
Trenton, NJ |
BUY
|
- |
3.43K+ 9.46% |
$228K - $308K
|
39.7K
$3.49M
|
|
|
Aug 13, 2025
Q2 2025
|
Gibbs Wealth Management
Alpharetta, GA |
BUY
|
- |
3.42KNew |
$227K - $307K
|
3.42K
$301K
|
|
|
Aug 14, 2025
Q2 2025
|
Mariner, LLC
Overland Park, KS |
BUY
|
- |
3.36K+ 66.25% |
$223K - $302K
|
8.43K
$742K
|
|
|
Aug 14, 2025
Q2 2025
|
Mercer Global Advisors Inc
Denver, CO |
BUY
|
- |
3.33K+ 45.35% |
$221K - $299K
|
10.7K
$940K
|
|
|
Jul 29, 2025
Q2 2025
|
Applied Finance Capital Management, LLC
San Juan, PR |
BUY
|
- |
3.24KNew |
$215K - $291K
|
3.24K
$285K
|
|
|
Aug 13, 2025
Q2 2025
|
Neuberger Berman Group LLC
New York, NY |
BUY
|
- |
3.16K+ 11.54% |
$210K - $284K
|
30.5K
$2.69M
|
|
|
Aug 13, 2025
Q2 2025
|
Congress Wealth Management LLC
Boston, MA |
BUY
|
- |
3.12KNew |
$207K - $280K
|
3.12K
$275K
|
|
|
Aug 14, 2025
Q2 2025
|
State Of Wisconsin Investment Board
Madison, WI |
BUY
|
- |
3.07K+ 3.43% |
$204K - $276K
|
92.5K
$8.14M
|
|
|
Aug 04, 2025
Q2 2025
|
Simon Quick Advisors, LLC
|
BUY
|
- |
3.05KNew |
$203K - $274K
|
3.05K
$269K
|
|
|
Aug 12, 2025
Q2 2025
|
O'Shaughnessy Asset Management, LLC
Stamford, CT |
BUY
|
- |
3.05K+ 12.01% |
$202K - $274K
|
28.4K
$2.5M
|
|
|
Jul 18, 2025
Q2 2025
|
Institute For Wealth Management, Llc.
|
BUY
|
- |
2.98KNew |
$198K - $268K
|
2.98K
$263K
|
|
|
Aug 14, 2025
Q2 2025
|
Modern Wealth Management, LLC
Lenexa, KS |
BUY
|
- |
2.91KNew |
$193K - $262K
|
2.91K
$256K
|
|
|
Aug 14, 2025
Q2 2025
|
Drw Securities, LLC
Chicago, IL |
BUY
|
- |
2.88KNew |
$191K - $258K
|
2.88K
$253K
|
|
|
Aug 12, 2025
Q2 2025
|
J.W. Cole Advisors, Inc.
|
BUY
|
- |
2.85KNew |
$189K - $256K
|
2.85K
$251K
|
|
|
Aug 14, 2025
Q2 2025
|
Syon Capital LLC
San Francisco, CA |
BUY
|
- |
2.84KNew |
$189K - $255K
|
2.84K
$250K
|
|
|
Jul 29, 2025
Q2 2025
|
Everence Capital Management Inc
|
BUY
|
- |
2.73KNew |
$181K - $245K
|
2.73K
$240K
|
|
|
Aug 14, 2025
Q2 2025
|
Apriem Advisors
Irvine, CA |
BUY
|
- |
2.65KNew |
$176K - $238K
|
2.65K
$233K
|
|
|
Jul 30, 2025
Q2 2025
|
Cullen/Frost Bankers, Inc.
|
BUY
|
- |
2.64K+ 193.4% |
$175K - $237K
|
4K
$352K
|
|
|
Aug 06, 2025
Q2 2025
|
Sterling Capital Management LLC
Charlotte, NC |
BUY
|
- |
2.56K+ 11.83% |
$170K - $230K
|
24.1K
$2.13M
|
|
|
Jul 31, 2025
Q2 2025
|
Mqs Management LLC
|
BUY
|
- |
2.54K+ 33.11% |
$169K - $229K
|
10.2K
$901K
|