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 609 institutions that hold shares in the stock, with a total of 96.2 Million shares, which have been reported (via 13F filing form) to have a value of $7.84 Billion.
| Holding | Report Date | shares Held | Holding Value (Reported) | Last Trade | Trade History |
|---|---|---|---|---|---|
|
Moors & Cabot, Inc.
Boston, MA |
Nov 14, 2025 Q3 2025 |
20,299
shares
|
$1.66 Million
0.08% of portfolio
|
Q2 2025
Added 0.24%
|
|
|
Lazard Asset Management LLC
New York, NY |
Nov 14, 2025 Q3 2025 |
19,786
shares
|
$1.61 Million
0.0% of portfolio
|
Q3 2025
Added 8.71%
|
|
|
Sequoia Financial Advisors, LLC
|
Oct 28, 2025 Q3 2025 |
19,510
shares
|
$1.59 Million
0.01% of portfolio
|
Q3 2025
New holding
|
|
|
Gries Financial LLC
Cleveland, OH |
Oct 22, 2025 Q3 2025 |
19,382
shares
|
$1.58 Million
0.3% of portfolio
|
Q3 2025
Reduced 35.06%
|
|
|
Oregon Public Employees Retirement Fund
|
Oct 23, 2025 Q3 2025 |
18,886
shares
|
$1.54 Million
0.02% of portfolio
|
Q3 2025
Reduced 2.58%
|
|
|
Schechter Investment Advisors, LLC
Birmingham, MI |
May 01, 2025 Q1 2025 |
18,852
shares
|
$1.54 Million
0.17% of portfolio
|
Q1 2025
Reduced 11.63%
|
|
|
Parallel Advisors, LLC
|
Nov 12, 2025 Q3 2025 |
18,628
shares
|
$1.52 Million
0.03% of portfolio
|
Q3 2025
Added 3.59%
|
|
|
Tiedemann Advisors, LLC
|
Nov 14, 2023 Q3 2023 |
18,521
shares
|
$1.51 Million
0.05% of portfolio
|
Q4 2022
Reduced 1.07%
|
|
|
Portfolio Design Labs, LLC
Encino, CA |
Nov 12, 2025 Q3 2025 |
17,804
shares
|
$1.45 Million
0.26% of portfolio
|
Q3 2025
Reduced 70.22%
|
|
|
Mercer Global Advisors Inc
Denver, CO |
Nov 14, 2025 Q3 2025 |
17,732
shares
|
$1.45 Million
0.0% of portfolio
|
Q3 2025
Added 66.14%
|
|
|
Ameritas Investment Partners, Inc.
Lincoln, NE |
Nov 10, 2025 Q3 2025 |
17,612
shares
|
$1.44 Million
0.05% of portfolio
|
Q3 2025
Reduced 4.12%
|
|
|
Summit Trail Advisors, LLC
New York, NY |
Nov 14, 2025 Q3 2025 |
17,336
shares
|
$1.41 Million
0.02% of portfolio
|
Q3 2025
Added 206.45%
|
|
|
Neuberger Berman Group LLC
New York, NY |
Nov 12, 2025 Q3 2025 |
17,217
shares
|
$1.4 Million
0.0% of portfolio
|
Q3 2025
Reduced 43.58%
|
|
|
Susquehanna International Group, LLP
Bala Cynwyd, PA |
Nov 14, 2025 Q3 2025 |
17,212
shares
|
$1.4 Million
0.0% of portfolio
|
Q3 2025
Reduced 52.96%
|
|
|
Utah Retirement Systems
Salt Lake City, UT |
Nov 14, 2025 Q3 2025 |
17,165
shares
|
$1.4 Million
0.01% of portfolio
|
Q3 2025
Added 2.34%
|
|
|
Oppenheimer Asset Management Inc.
New York, NY |
Nov 05, 2025 Q3 2025 |
17,009
shares
|
$1.39 Million
0.02% of portfolio
|
Q3 2025
Reduced 0.82%
|
|
|
O'Shaughnessy Asset Management, LLC
Stamford, CT |
Nov 13, 2025 Q3 2025 |
16,412
shares
|
$1.34 Million
0.01% of portfolio
|
Q3 2025
Reduced 42.25%
|
|
|
Pacer Advisors, Inc.
Malvern, PA |
Oct 15, 2025 Q3 2025 |
16,314
shares
|
$1.33 Million
0.0% of portfolio
|
Q3 2025
Added 76.86%
|
|
|
Dynamic Technology Lab Private LTD
Singapore, U0 |
Nov 12, 2025 Q3 2025 |
15,785
shares
|
$1.29 Million
0.24% of portfolio
|
Q3 2025
New holding
|
|
|
Capstone Investment Advisors, LLC
New York, NY |
Nov 14, 2025 Q3 2025 |
15,606
shares
|
$1.27 Million
0.0% of portfolio
|
Q3 2025
Reduced 27.33%
|
|
|
Pensionfund Sabic
|
Jun 30, 2025 Q1 2025 |
15,600
shares
|
$1.27 Million
0.36% of portfolio
|
Q1 2025
Reduced 17.89%
|
|
|
Mackenzie Financial Corp
Toronto Ontario, A6 |
Nov 13, 2025 Q3 2025 |
15,573
shares
|
$1.27 Million
0.0% of portfolio
|
Q3 2025
Added 23.37%
|
|
|
Headlands Technologies LLC
Chicago, IL |
Nov 12, 2025 Q3 2025 |
15,340
shares
|
$1.25 Million
0.11% of portfolio
|
Q3 2025
Added 38.49%
|
|
|
Lafayette Investments, Inc.
|
Nov 06, 2025 Q3 2025 |
15,274
shares
|
$1.25 Million
0.26% of portfolio
|
Q2 2025
Reduced 0.94%
|
|
|
Toronto Dominion Bank
Toronto, Ontario, A6 |
Nov 14, 2025 Q3 2025 |
15,062
shares
|
$1.23 Million
0.0% of portfolio
|
Q3 2025
Reduced 8.81%
|
|