Latest Institutional Purchases of Sei Investments CO (SEIC)
This list provides information on the latest institutional transactions involving Sei Investments CO (SEIC) stock that were buys. The list includes the name of the institution, the number of shares exchanged, the range of values for the transaction, and the number of shares held by the institution after the purchase has occurred.
| Report Date | Institution (Fund) | Operation | Option | Shares change | Value Range | Shares Held | Trade History |
|---|---|---|---|---|---|---|---|
|
Nov 14, 2025
Q3 2025
|
Schonfeld Strategic Advisors LLC
New York, NY |
BUY
|
- |
11.7K+ 8.14% |
$993K - $1.1M
|
155K
$12.7M
|
|
|
Nov 14, 2025
Q3 2025
|
Summit Trail Advisors, LLC
New York, NY |
BUY
|
- |
11.7K+ 206.45% |
$991K - $1.1M
|
17.3K
$1.41M
|
|
|
Nov 14, 2025
Q3 2025
|
Voleon Capital Management LP
Berkeley, CA |
BUY
|
- |
11KNew |
$936K - $1.03M
|
11K
$899K
|
|
|
Nov 14, 2025
Q3 2025
|
Clark Capital Management Group, Inc.
Philadelphia, PA |
BUY
|
- |
10.6K+ 66.36% |
$898K - $993K
|
26.5K
$2.17M
|
|
|
Nov 14, 2025
Q3 2025
|
Engineers Gate Manager LP
New York, NY |
BUY
|
- |
9.98K+ 11.45% |
$847K - $936K
|
97.1K
$7.92M
|
|
|
Nov 06, 2025
Q3 2025
|
Rhumbline Advisers
Boston, MA |
BUY
|
- |
9.86K+ 3.12% |
$837K - $925K
|
326K
$26.6M
|
|
|
Nov 14, 2025
Q3 2025
|
Srs Capital Advisors, Inc.
Denver, CO |
BUY
|
- |
9.28K+ 959.98% |
$788K - $871K
|
10.3K
$836K
|
|
|
Oct 31, 2025
Q3 2025
|
Mitsubishi Ufj Trust & Banking Corp
Tokyo, M0 |
BUY
|
- |
9.27KNew |
$786K - $869K
|
9.27K
$756K
|
|
|
Oct 29, 2025
Q3 2025
|
Cboe Vest Financial, LLC
Mclean, VA |
BUY
|
- |
8.22K+ 15.13% |
$697K - $771K
|
62.5K
$5.1M
|
|
|
Nov 14, 2025
Q3 2025
|
Northern Trust Corp
Chicago, IL |
BUY
|
- |
8.16K+ 0.89% |
$692K - $765K
|
923K
$75.3M
|
|
|
Oct 30, 2025
Q3 2025
|
Teacher Retirement System Of Texas
Austin, TX |
BUY
|
- |
7.58K+ 8.01% |
$644K - $711K
|
102K
$8.34M
|
|
|
Nov 13, 2025
Q3 2025
|
Connor, Clark & Lunn Investment Management Ltd.
|
BUY
|
- |
7.55K+ 17.46% |
$641K - $708K
|
50.8K
$4.14M
|
|
|
Jan 13, 2026
Q3 2025
|
Sanctuary Advisors, LLC
Indianapolis, IN |
BUY
|
- |
7.5K+ 18.08% |
$637K - $704K
|
49K
$4M
|
|
|
Nov 13, 2025
Q3 2025
|
Farringdon Capital, Ltd.
London, X0 |
BUY
|
- |
7.4K+ 215.1% |
$627K - $694K
|
10.8K
$884K
|
|
|
Oct 15, 2025
Q3 2025
|
Pacer Advisors, Inc.
Malvern, PA |
BUY
|
- |
7.09K+ 76.86% |
$602K - $665K
|
16.3K
$1.33M
|
|
|
Nov 14, 2025
Q3 2025
|
Mercer Global Advisors Inc
Denver, CO |
BUY
|
- |
7.06K+ 66.14% |
$599K - $662K
|
17.7K
$1.45M
|
|
|
Nov 14, 2025
Q3 2025
|
Integrated Wealth Concepts LLC
|
BUY
|
- |
6.74KNew |
$572K - $632K
|
6.74K
$550K
|
|
|
Oct 29, 2025
Q3 2025
|
Inscription Capital, LLC
Houston, TX |
BUY
|
- |
6.7KNew |
$569K - $629K
|
6.7K
$547K
|
|
|
Nov 12, 2025
Q3 2025
|
Police & Firemen'S Retirement System Of New Jersey
Trenton, NJ |
BUY
|
- |
6.54K+ 16.48% |
$555K - $613K
|
46.2K
$3.77M
|
|
|
Nov 14, 2025
Q3 2025
|
Federation Des Caisses Desjardins Du Quebec
Levis, A8 |
BUY
|
- |
6.39K+ 215.29% |
$543K - $600K
|
9.36K
$764K
|
|
|
Oct 15, 2025
Q3 2025
|
Inspire Investing, LLC
Meridian, ID |
BUY
|
- |
5.8K+ 16.4% |
$492K - $544K
|
41.2K
$3.36M
|
|
|
Oct 16, 2025
Q3 2025
|
Precision Wealth Strategies, LLC
|
BUY
|
- |
5.79KNew |
$491K - $543K
|
5.79K
$472K
|
|
|
Oct 28, 2025
Q3 2025
|
Campbell & CO Investment Adviser LLC
Baltimore, MD |
BUY
|
- |
5.65K+ 35.87% |
$480K - $530K
|
21.4K
$1.75M
|
|
|
Nov 14, 2025
Q3 2025
|
Price T Rowe Associates Inc
Baltimore, MD |
BUY
|
- |
5.55K+ 7.67% |
$471K - $520K
|
77.9K
$6.35M
|
|
|
Nov 04, 2025
Q3 2025
|
Envestnet Asset Management Inc
|
BUY
|
- |
5.4K+ 1.52% |
$458K - $506K
|
361K
$29.5M
|
|
|
Nov 04, 2025
Q3 2025
|
Optimize Financial Inc
Laguna Hills, CA |
BUY
|
- |
5.17KNew |
$439K - $485K
|
5.17K
$422K
|
|
|
Nov 12, 2025
Q3 2025
|
Catalyst Funds Management Pty LTD
Sydney Nsw, C3 |
BUY
|
- |
5.11KNew |
$434K - $479K
|
5.11K
$417K
|
|
|
Nov 04, 2025
Q3 2025
|
Peterson Wealth Services
|
BUY
|
- |
4.97KNew |
$422K - $466K
|
4.97K
$405K
|
|
|
Nov 14, 2025
Q3 2025
|
Advisor Group Holdings, Inc.
Phoenix, AZ |
BUY
|
- |
4.57K+ 3.27% |
$387K - $428K
|
144K
$11.8M
|
|
|
Nov 12, 2025
Q3 2025
|
Aster Capital Management (Difc) LTD
Dubai, C0 |
BUY
|
- |
4.56K+ 215.66% |
$387K - $428K
|
6.67K
$544K
|
|
|
Nov 04, 2025
Q3 2025
|
Convergence Investment Partners, LLC
|
BUY
|
- |
4.54K+ 22.79% |
$385K - $426K
|
24.5K
$2M
|
|
|
Nov 13, 2025
Q3 2025
|
Acadian Asset Management LLC
Boston, MA |
BUY
|
- |
4.5K+ 4.29% |
$381K - $422K
|
109K
$8.91M
|
|
|
Nov 03, 2025
Q3 2025
|
Quest Partners LLC
New York, NY |
BUY
|
- |
4.45K+ 13.95% |
$378K - $417K
|
36.3K
$2.96M
|
|
|
Nov 12, 2025
Q3 2025
|
Headlands Technologies LLC
Chicago, IL |
BUY
|
- |
4.26K+ 38.49% |
$362K - $400K
|
15.3K
$1.25M
|
|
|
Nov 06, 2025
Q3 2025
|
Ground Swell Capital, LLC
Folly Beach, SC |
BUY
|
- |
4.25KNew |
$361K - $399K
|
4.25K
$347K
|
|
|
Nov 14, 2025
Q3 2025
|
Ken Griffin
Citadel Advisors LLC | Chicago, Il
|
BUY
|
- |
4.12K+ 2.03% |
$350K - $387K
|
207K
$16.9M
|
|
|
Nov 12, 2025
Q3 2025
|
Foyston, Gordon, & Payne Inc
Toronto, A6 |
BUY
|
- |
4.03K+ 2.66% |
$342K - $378K
|
156K
$12.7M
|
|
|
Oct 03, 2025
Q3 2025
|
Aaron Wealth Advisors LLC
|
BUY
|
- |
4KNew |
$339K - $375K
|
4K
$326K
|
|
|
Oct 27, 2025
Q3 2025
|
Janney Montgomery Scott LLC
|
BUY
|
- |
3.78K+ 2.79% |
$320K - $354K
|
139K
$11.4M
|
|
|
Nov 12, 2025
Q3 2025
|
Handelsbanken Fonder Ab
|
BUY
|
- |
3.6K+ 12.04% |
$305K - $338K
|
33.5K
$2.73M
|
|
|
Nov 13, 2025
Q3 2025
|
Blueshift Asset Management, LLC
Red Bank, NJ |
BUY
|
- |
3.53KNew |
$300K - $331K
|
3.53K
$288K
|
|
|
Nov 14, 2025
Q3 2025
|
Brandes Investment Partners, LP
La Jolla, CA |
BUY
|
- |
3.51K+ 13.86% |
$298K - $329K
|
28.8K
$2.35M
|
|
|
Nov 14, 2025
Q3 2025
|
Alliancebernstein L.P.
New York, NY |
BUY
|
- |
3.44K+ 2.72% |
$292K - $323K
|
130K
$10.6M
|
|
|
Nov 14, 2025
Q3 2025
|
Graham Capital Management, L.P.
Rowayton, CT |
BUY
|
- |
3.43K+ 8.97% |
$291K - $322K
|
41.7K
$3.4M
|
|
|
Nov 13, 2025
Q3 2025
|
Entry Point Capital, LLC
New York, NY |
BUY
|
- |
3.43K+ 95.25% |
$291K - $322K
|
7.04K
$574K
|
|
|
Nov 04, 2025
Q3 2025
|
Atlantic Union Bankshares Corp
|
BUY
|
- |
3.3KNew |
$280K - $310K
|
3.3K
$269K
|
|
|
Nov 04, 2025
Q3 2025
|
State Of Wyoming
Cheyenne, WY |
BUY
|
- |
3.16K+ 71.54% |
$268K - $296K
|
7.57K
$617K
|
|
|
Nov 07, 2025
Q3 2025
|
Sageworth Trust CO
|
BUY
|
- |
3.07KNew |
$260K - $288K
|
3.07K
$250K
|
|
|
Nov 14, 2025
Q3 2025
|
Cetera Investment Advisers
Schaumburg, IL |
BUY
|
- |
3.02K+ 27.76% |
$257K - $284K
|
13.9K
$1.13M
|
|
|
Oct 30, 2025
Q3 2025
|
Outlook Wealth Advisors, LLC
|
BUY
|
- |
2.96KNew |
$251K - $277K
|
2.96K
$241K
|
|