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 12, 2025
Q3 2025
|
Barclays PLC
London, X0 |
BUY
|
- |
1.33K+ 0.86% |
$112K - $124K
|
155K
$12.7M
|
|
|
Nov 12, 2025
Q3 2025
|
Simplex Trading, LLC
|
BUY
|
- |
1.28KNew |
$109K - $120K
|
1.28K
$104K
|
|
|
Nov 05, 2025
Q3 2025
|
Portside Wealth Group, LLC
Provo, UT |
BUY
|
- |
1.25K+ 15.74% |
$106K - $117K
|
9.19K
$750K
|
|
|
Oct 21, 2025
Q3 2025
|
Financiere Des Professionnels Fonds D,Investissement Inc.
Montreal, A8 |
BUY
|
- |
1.24K+ 55.91% |
$105K - $116K
|
3.46K
$282K
|
|
|
Nov 10, 2025
Q3 2025
|
Alliance Wealth Advisors, LLC /Ut
Bountiful, UT |
BUY
|
- |
1.23K+ 25.82% |
$105K - $116K
|
6.01K
$490K
|
|
|
Nov 18, 2025
Q3 2025
|
Advisory Services Network, LLC
|
BUY
|
- |
1.19KNew |
$101K - $112K
|
1.19K
$97.3K
|
|
|
Nov 13, 2025
Q3 2025
|
Camden Capital, LLC
|
BUY
|
- |
1.18K+ 27.99% |
$100K - $111K
|
5.41K
$441K
|
|
|
Oct 31, 2025
Q3 2025
|
First Citizens Bank & Trust CO
|
BUY
|
- |
1.09K+ 5.13% |
$92.7K - $103K
|
22.4K
$1.83M
|
|
|
Nov 06, 2025
Q3 2025
|
Taylor Hoffman Capital Management LLC
Richmond, VA |
BUY
|
- |
1.03K+ 1.48% |
$87.2K - $96.4K
|
70.3K
$5.73M
|
|
|
Nov 10, 2025
Q3 2025
|
Advyzon Investment Management, LLC
Lisle, IL |
BUY
|
- |
1.02K+ 23.37% |
$86.7K - $95.9K
|
5.4K
$440K
|
|
|
Nov 14, 2025
Q3 2025
|
Lido Advisors, LLC
Los Angeles, CA |
BUY
|
- |
993+ 7.29% |
$84.3K - $93.1K
|
14.6K
$1.19M
|
|
|
Nov 13, 2025
Q3 2025
|
Jane Street Group, LLC
New York, NY |
BUY
|
CALL |
900+ 18.37% |
$76.4K - $84.4K
|
5.8K
$473K
|
|
|
Nov 03, 2025
Q3 2025
|
Mirae Asset Global Investments Co., Ltd.
|
BUY
|
- |
895+ 1.51% |
$75.9K - $84K
|
60.3K
$4.92M
|
|
|
Oct 28, 2025
Q3 2025
|
Evergreen Capital Management LLC
Bellevue, WA |
BUY
|
- |
836+ 12.38% |
$70.9K - $78.4K
|
7.59K
$619K
|
|
|
Nov 06, 2025
Q3 2025
|
Atria Investments LLC
Charlotte, NC |
BUY
|
- |
831+ 2.11% |
$70.5K - $77.9K
|
40.1K
$3.27M
|
|
|
Nov 03, 2025
Q3 2025
|
Impact Partnership Wealth, LLC
Kennesaw, GA |
BUY
|
- |
785+ 18.34% |
$66.6K - $73.6K
|
5.07K
$413K
|
|
|
Nov 14, 2025
Q3 2025
|
Tower Research Capital LLC (Trc)
New York, NY |
BUY
|
- |
687+ 29.84% |
$58.3K - $64.4K
|
2.99K
$244K
|
|
|
Nov 12, 2025
Q3 2025
|
Parallel Advisors, LLC
|
BUY
|
- |
646+ 3.59% |
$54.8K - $60.6K
|
18.6K
$1.52M
|
|
|
Nov 04, 2025
Q3 2025
|
J.W. Cole Advisors, Inc.
|
BUY
|
- |
614+ 21.54% |
$52.1K - $57.6K
|
3.47K
$283K
|
|
|
Nov 05, 2025
Q3 2025
|
Bessemer Group Inc
Woodbridge, NJ |
BUY
|
- |
602+ 15.11% |
$51.1K - $56.5K
|
4.59K
$374K
|
|
|
Nov 14, 2025
Q3 2025
|
Wolverine Trading, LLC
Chicago, IL |
BUY
|
CALL |
600+ 5.88% |
$50.9K - $56.3K
|
10.8K
$881K
|
|
|
Nov 12, 2025
Q3 2025
|
Ifg Advisory, LLC
|
BUY
|
- |
594+ 1.06% |
$50.4K - $55.7K
|
56.6K
$4.62M
|
|
|
Nov 06, 2025
Q3 2025
|
Abich Financial Wealth Management LLC
Ashburn, VA |
BUY
|
- |
591New |
$50.1K - $55.4K
|
591
$48.2K
|
|
|
Nov 12, 2025
Q3 2025
|
Principal Securities, Inc.
Des Moines, IA |
BUY
|
- |
566+ 36.49% |
$48K - $53.1K
|
2.12K
$173K
|
|
|
Nov 10, 2025
Q3 2025
|
Citigroup Inc
|
BUY
|
- |
562+ 1.36% |
$47.7K - $52.7K
|
42K
$3.43M
|
|
|
Oct 08, 2025
Q3 2025
|
Marshall Financial Group LLC
|
BUY
|
- |
536+ 4.8% |
$45.5K - $50.3K
|
11.7K
$954K
|
|
|
Nov 25, 2025
Q3 2025
|
Vermillion & White Wealth Management Group, LLC
Phoenixville, PA |
BUY
|
- |
529+ 637.35% |
$44.9K - $49.6K
|
612
$49.9K
|
|
|
Nov 14, 2025
Q3 2025
|
Atom Investors LP
Austin, TX |
BUY
|
- |
529+ 6.94% |
$44.9K - $49.6K
|
8.16K
$665K
|
|
|
Oct 15, 2025
Q3 2025
|
Harbor Capital Advisors, Inc.
|
BUY
|
- |
483+ 97.18% |
$41K - $45.3K
|
980
$79.9K
|
|
|
Oct 29, 2025
Q3 2025
|
Wealth Enhancement Advisory Services, LLC
|
BUY
|
- |
473+ 2.28% |
$40.1K - $44.4K
|
21.2K
$1.73M
|
|
|
Oct 28, 2025
Q3 2025
|
Maryland State Retirement & Pension System
|
BUY
|
- |
461+ 9.87% |
$39.1K - $43.2K
|
5.13K
$419K
|
|
|
Nov 03, 2025
Q3 2025
|
Ae Wealth Management LLC
|
BUY
|
- |
459+ 12.48% |
$38.9K - $43.1K
|
4.14K
$337K
|
|
|
Nov 19, 2025
Q3 2025
|
Captrust Financial Advisors
Raleigh, NC |
BUY
|
- |
417+ 1.94% |
$35.4K - $39.1K
|
21.9K
$1.79M
|
|
|
Nov 14, 2025
Q3 2025
|
Community Bank, N.A.
|
BUY
|
- |
415New |
$35.2K - $38.9K
|
415
$33.9K
|
|
|
Nov 10, 2025
Q3 2025
|
Novem Group
Rochester, NY |
BUY
|
- |
411+ 3.64% |
$34.9K - $38.6K
|
11.7K
$956K
|
|
|
Nov 14, 2025
Q3 2025
|
Utah Retirement Systems
Salt Lake City, UT |
BUY
|
- |
393+ 2.34% |
$33.3K - $36.9K
|
17.2K
$1.4M
|
|
|
Jan 06, 2026
Q3 2025
|
Sanctuary Advisors, LLC
Indianapolis, IN |
BUY
|
- |
380+ 0.92% |
$32.2K - $35.6K
|
41.5K
$3.38M
|
|
|
Oct 17, 2025
Q3 2025
|
Institute For Wealth Management, Llc.
|
BUY
|
- |
380+ 12.74% |
$32.2K - $35.6K
|
3.36K
$274K
|
|
|
Oct 29, 2025
Q3 2025
|
Root Financial Partners, LLC
Solana Beach, CA |
BUY
|
- |
334New |
$28.3K - $31.3K
|
334
$27.2K
|
|
|
Oct 24, 2025
Q3 2025
|
Forum Financial Management, LP
Lombard, IL |
BUY
|
- |
323+ 12.06% |
$27.4K - $30.3K
|
3K
$245K
|
|
|
Nov 07, 2025
Q3 2025
|
Syon Capital LLC
San Francisco, CA |
BUY
|
- |
320+ 11.27% |
$27.2K - $30K
|
3.16K
$258K
|
|
|
Nov 12, 2025
Q3 2025
|
Private Advisor Group, LLC
|
BUY
|
- |
309+ 8.64% |
$26.2K - $29K
|
3.89K
$317K
|
|
|
Nov 12, 2025
Q3 2025
|
Cresset Asset Management, LLC
Chicago, IL |
BUY
|
- |
309+ 2.2% |
$26.2K - $29K
|
14.4K
$1.17M
|
|
|
Oct 28, 2025
Q3 2025
|
Qrg Capital Management, Inc.
Berwyn, PA |
BUY
|
- |
266+ 11.32% |
$22.6K - $25K
|
2.62K
$213K
|
|
|
Oct 27, 2025
Q3 2025
|
Quent Capital, LLC
|
BUY
|
- |
266New |
$22.6K - $25K
|
266
$21.7K
|
|
|
Oct 20, 2025
Q3 2025
|
Mather Group, Llc.
Chicago, IL |
BUY
|
- |
266New |
$22.6K - $25K
|
266
$21.7K
|
|
|
Nov 10, 2025
Q3 2025
|
Us Bancorp \De\
|
BUY
|
- |
227+ 0.59% |
$19.3K - $21.3K
|
38.4K
$3.13M
|
|
|
Nov 13, 2025
Q3 2025
|
Quadrant Capital Group LLC
Cincinnati, OH |
BUY
|
- |
220+ 2.75% |
$18.7K - $20.6K
|
8.22K
$670K
|
|
|
Nov 13, 2025
Q3 2025
|
Aviva PLC
|
BUY
|
- |
219+ 1.9% |
$18.6K - $20.5K
|
11.8K
$960K
|
|
|
Nov 21, 2025
Q3 2025
|
Cibc Private Wealth Group, LLC
|
BUY
|
- |
212+ 95.07% |
$18K - $19.9K
|
435
$35.5K
|
|