Institutional Ownership Sei Investments CO (SEIC)
This table provides information about the institutional ownership of Sei Investments CO (SEIC). We have compiled data on the 612 institutions that hold shares in the stock, with a total of 98.4 Million shares, which have been reported (via 13F filing form) to have a value of $8.66 Billion.
| Holding | Report Date | shares Held | Holding Value (Reported) | Last Trade | Trade History |
|---|---|---|---|---|---|
|
Black Rock Inc.
New York, NY |
Aug 13, 2024 Q2 2024 |
11,493,443
shares
|
$1.01 Billion
0.02% of portfolio
|
Q2 2024
Reduced 1.89%
|
|
|
Vanguard Group Inc
Valley Forge, PA |
Aug 11, 2025 Q2 2025 |
11,229,621
shares
|
$989 Million
0.02% of portfolio
|
Q2 2025
Reduced 2.02%
|
|
|
Loomis Sayles & CO L P
|
Aug 13, 2025 Q2 2025 |
8,841,249
shares
|
$779 Million
1.03% of portfolio
|
Q2 2025
Added 1.39%
|
|
|
Atlanta Capital Management CO L L C
Atlanta, GA |
Nov 14, 2022 Q3 2022 |
5,947,533
shares
|
$524 Million
1.3% of portfolio
|
Q3 2022
Reduced 0.13%
|
|
|
Morgan Stanley
New York, NY |
Aug 15, 2025 Q2 2025 |
5,634,328
shares
|
$496 Million
0.03% of portfolio
|
Q2 2025
Reduced 2.79%
|
|
|
State Street Corp
Boston, MA |
Aug 14, 2025 Q2 2025 |
4,745,485
shares
|
$418 Million
0.02% of portfolio
|
Q2 2025
Reduced 17.29%
|
|
|
Bank Of America Corp
Charlotte, NC |
Aug 14, 2025 Q2 2025 |
3,160,636
shares
|
$278 Million
0.02% of portfolio
|
Q2 2025
Added 4.39%
|
|
|
Beutel, Goodman & CO Ltd.
Toronto, A6 |
Aug 13, 2025 Q2 2025 |
2,600,616
shares
|
$229 Million
1.33% of portfolio
|
Q2 2025
Reduced 2.8%
|
|
|
Geode Capital Management, LLC
Boston, MA |
Aug 08, 2025 Q2 2025 |
2,576,037
shares
|
$227 Million
0.02% of portfolio
|
Q2 2025
Reduced 4.15%
|
|
|
Dimensional Fund Advisors LP
Austin, TX |
Aug 12, 2025 Q2 2025 |
1,831,099
shares
|
$161 Million
0.04% of portfolio
|
Q2 2025
Added 5.69%
|
|
|
First Trust Advisors LP
Wheaton, IL |
Aug 13, 2025 Q2 2025 |
1,727,334
shares
|
$152 Million
0.13% of portfolio
|
Q2 2025
Added 9.15%
|
|
|
Invesco Ltd.
Atlanta, GA |
Aug 13, 2025 Q2 2025 |
1,662,650
shares
|
$146 Million
0.03% of portfolio
|
Q2 2025
Reduced 2.37%
|
|
|
Lord, Abbett & Co. LLC
Jersey City, NJ |
Aug 14, 2025 Q2 2025 |
1,482,849
shares
|
$131 Million
0.43% of portfolio
|
Q2 2025
Added 122.34%
|
|
|
Boston Trust Walden Corp
|
Jul 28, 2025 Q2 2025 |
1,369,674
shares
|
$121 Million
0.89% of portfolio
|
Q2 2025
Added 3.33%
|
|
|
Royce & Associates LP
|
Aug 11, 2025 Q2 2025 |
1,226,752
shares
|
$108 Million
1.19% of portfolio
|
Q2 2025
Reduced 4.17%
|
|
|
Royal Bank Of Canada
Toronto, A6 |
Aug 14, 2025 Q2 2025 |
1,123,136
shares
|
$98.9 Million
0.02% of portfolio
|
Q2 2025
Added 79.44%
|
|
|
Caisse De Depot Et Placement Du Quebec
Montreal, A8 |
Aug 14, 2025 Q2 2025 |
1,026,054
shares
|
$90.4 Million
0.2% of portfolio
|
Q2 2025
Added 39.17%
|
|
|
Northern Trust Corp
Chicago, IL |
Aug 13, 2025 Q2 2025 |
914,465
shares
|
$80.5 Million
0.01% of portfolio
|
Q2 2025
Reduced 13.23%
|
|
|
Ubs Asset Management Americas Inc
Chicago, IL |
Aug 14, 2025 Q2 2025 |
861,490
shares
|
$75.9 Million
0.02% of portfolio
|
Q2 2025
Added 7.54%
|
|
|
Azora Capital LP
Miami, FL |
Aug 14, 2025 Q2 2025 |
777,952
shares
|
$68.5 Million
3.36% of portfolio
|
Q2 2025
Added 109.32%
|
|
|
Charles Schwab Investment Management Inc
San Francisco, CA |
Aug 12, 2025 Q2 2025 |
666,581
shares
|
$58.7 Million
0.01% of portfolio
|
Q2 2025
Reduced 0.76%
|
|
|
Norges Bank
Oslo, Q8 |
Aug 13, 2025 Q2 2025 |
619,682
shares
|
$54.6 Million
0.01% of portfolio
|
Q2 2025
New holding
|
|
|
Ameriprise Financial Inc
Minneapolis, MN |
Aug 14, 2025 Q2 2025 |
594,661
shares
|
$52.4 Million
0.01% of portfolio
|
Q2 2025
Added 19.39%
|
|
|
Israel Englander
Millennium Management LLC | New York, Ny
|
Aug 14, 2025 Q2 2025 |
581,434
shares
|
$51.2 Million
0.03% of portfolio
|
Q2 2025
Reduced 25.8%
|
|
|
Franklin Resources Inc
San Mateo, CA |
Aug 12, 2025 Q2 2025 |
545,359
shares
|
$48 Million
0.01% of portfolio
|
Q2 2025
Added 0.16%
|