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 |
|---|---|---|---|---|---|---|---|
|
Jan 23, 2026
Q4 2025
|
Third View Private Wealth, LLC
Westport, CT |
BUY
|
- |
34.2KNew |
$2.76M - $2.93M
|
34.2K
$2.79M
|
|
|
Jan 05, 2026
Q4 2025
|
Park Avenue Securities LLC
|
BUY
|
- |
9.88K+ 376.24% |
$795K - $846K
|
12.5K
$1.02M
|
|
|
Jan 08, 2026
Q4 2025
|
Wealth Enhancement Advisory Services, LLC
|
BUY
|
- |
5.79K+ 27.27% |
$466K - $496K
|
27K
$2.21M
|
|
|
Jan 13, 2026
Q4 2025
|
Dakota Wealth Management
|
BUY
|
- |
3.86KNew |
$311K - $330K
|
3.86K
$315K
|
|
|
Jan 23, 2026
Q4 2025
|
Bridgewater Advisors Inc.
|
BUY
|
- |
3.61KNew |
$291K - $309K
|
3.61K
$295K
|
|
|
Jan 14, 2026
Q4 2025
|
Exchange Traded Concepts, LLC
|
BUY
|
- |
3.19KNew |
$257K - $273K
|
3.19K
$260K
|
|
|
Jan 14, 2026
Q4 2025
|
Hennion & Walsh Asset Management, Inc.
|
BUY
|
- |
3.03K+ 27.18% |
$244K - $259K
|
14.2K
$1.16M
|
|
|
Jan 26, 2026
Q4 2025
|
Mirae Asset Global Investments Co., Ltd.
|
BUY
|
- |
2.74K+ 4.55% |
$221K - $235K
|
63.1K
$5.14M
|
|
|
Jan 15, 2026
Q4 2025
|
Financial Planning Hawaii, Inc.
Honolulu, HI |
BUY
|
- |
2.72KNew |
$219K - $233K
|
2.72K
$222K
|
|
|
Jan 27, 2026
Q4 2025
|
Asset Management One Co., Ltd.
|
BUY
|
- |
2.47K+ 21.48% |
$199K - $212K
|
14K
$1.14M
|
|
|
Jan 15, 2026
Q4 2025
|
Empirical Financial Services, LLC D.B.A. Empirical Wealth Management
|
BUY
|
- |
1.98K+ 24.3% |
$159K - $169K
|
10.1K
$826K
|
|
|
Jan 12, 2026
Q4 2025
|
Thrive Wealth Management, LLC
|
BUY
|
- |
1.87K+ 2.36% |
$151K - $160K
|
81.2K
$6.62M
|
|
|
Jan 22, 2026
Q4 2025
|
Diversify Advisory Services, LLC
Sandy, UT |
BUY
|
- |
1.85K+ 16.48% |
$149K - $158K
|
13.1K
$1.07M
|
|
|
Jan 26, 2026
Q4 2025
|
Cwm, LLC
|
BUY
|
- |
1.69K+ 3.23% |
$136K - $144K
|
53.8K
$4.39M
|
|
|
Jan 21, 2026
Q4 2025
|
Flagship Harbor Advisors, LLC
|
BUY
|
- |
1.13KNew |
$91K - $96.8K
|
1.13K
$92.2K
|
|
|
Jan 20, 2026
Q4 2025
|
Signaturefd, LLC
Atlanta, GA |
BUY
|
- |
972+ 35.2% |
$78.3K - $83.2K
|
3.73K
$305K
|
|
|
Jan 21, 2026
Q4 2025
|
Portside Wealth Group, LLC
Provo, UT |
BUY
|
- |
597+ 6.49% |
$48.1K - $51.1K
|
9.79K
$799K
|
|
|
Jan 27, 2026
Q4 2025
|
Wealth Enhancement Trust Services, Inc.
Sioux Falls, SD |
BUY
|
- |
565New |
$45.5K - $48.4K
|
565
$46.1K
|
|
|
Jan 09, 2026
Q4 2025
|
Diversified Trust CO
|
BUY
|
- |
500+ 1.51% |
$40.3K - $42.8K
|
33.7K
$2.75M
|
|
|
Jan 20, 2026
Q4 2025
|
Leo Wealth, LLC
Hurst, TX |
BUY
|
- |
349+ 11.68% |
$28.1K - $29.9K
|
3.34K
$272K
|
|
|
Jan 08, 2026
Q4 2025
|
Marshall Financial Group LLC
|
BUY
|
- |
222+ 1.9% |
$17.9K - $19K
|
11.9K
$972K
|
|
|
Jan 15, 2026
Q4 2025
|
Harrell Investment Partners, LLC
Austin, TX |
BUY
|
- |
184+ 1.99% |
$14.8K - $15.8K
|
9.42K
$768K
|
|
|
Jan 02, 2026
Q4 2025
|
Gamma Investing LLC
Foster City, CA |
BUY
|
- |
164+ 2.31% |
$13.2K - $14K
|
7.26K
$592K
|
|
|
Jan 23, 2026
Q4 2025
|
Farther Finance Advisors, LLC
San Francisco, CA |
BUY
|
- |
161+ 10.43% |
$13K - $13.8K
|
1.7K
$139K
|
|
|
Jan 26, 2026
Q4 2025
|
Ae Wealth Management LLC
|
BUY
|
- |
114+ 2.76% |
$9.18K - $9.76K
|
4.25K
$347K
|
|
|
Jan 07, 2026
Q4 2025
|
Harbor Investment Advisory, LLC
|
BUY
|
- |
105+ 16.15% |
$8.45K - $8.99K
|
755
$61.6K
|
|
|
Jan 26, 2026
Q4 2025
|
Private Trust CO Na
|
BUY
|
- |
95+ 13.79% |
$7.65K - $8.13K
|
784
$64K
|
|
|
Jan 23, 2026
Q4 2025
|
Optima Capital LLC
Portland, OR |
BUY
|
- |
72New |
$5.8K - $6.16K
|
72
$5.87K
|
|
|
Jan 16, 2026
Q4 2025
|
Trust CO Of Vermont
|
BUY
|
- |
35+ 55.56% |
$2.82K - $3K
|
98
$7.99K
|
|
|
Jan 26, 2026
Q4 2025
|
Jnba Financial Advisors
|
BUY
|
- |
32New |
$2.58K - $2.74K
|
32
$2.61K
|
|
|
Jan 13, 2026
Q4 2025
|
Jfs Wealth Advisors, LLC
|
BUY
|
- |
32+ 29.63% |
$2.58K - $2.74K
|
140
$11.4K
|
|
|
Jan 07, 2026
Q4 2025
|
Procyon Advisors, LLC
|
BUY
|
- |
29+ 0.46% |
$2.33K - $2.48K
|
6.31K
$515K
|
|
|
Jan 23, 2026
Q4 2025
|
Assetmark, Inc
|
BUY
|
- |
23+ 28.05% |
$1.85K - $1.97K
|
105
$8.56K
|
|
|
Jan 21, 2026
Q4 2025
|
Carolina Wealth Advisors, LLC
|
BUY
|
- |
17New |
$1.37K - $1.46K
|
17
$1.39K
|
|
|
Jan 15, 2026
Q4 2025
|
Nisa Investment Advisors, LLC
|
BUY
|
- |
17+ 0.04% |
$1.37K - $1.46K
|
43.9K
$3.58M
|
|
|
Jan 14, 2026
Q4 2025
|
Eastern Bank
|
BUY
|
- |
7New |
$564 - $599
|
7
$571
|
|
|
Jan 14, 2026
Q4 2025
|
Usa Financial Portformulas Corp
Ada, MI |
BUY
|
- |
6New |
$483 - $514
|
6
$489
|
|
|
Jan 15, 2026
Q4 2025
|
Fifth Third Wealth Advisors LLC
Cincinnati, OH |
BUY
|
- |
3+ 0.07% |
$242 - $257
|
4.16K
$340K
|
|
|
Jan 27, 2026
Q4 2025
|
Forum Financial Management, LP
Lombard, IL |
BUY
|
- |
2+ 0.07% |
$161 - $171
|
3K
$245K
|
|
|
Jan 09, 2026
Q4 2025
|
Rialto Wealth Management, LLC
Syracuse, NY |
BUY
|
- |
1+ 0.15% |
$80.5 - $85.6
|
681
$55.5K
|
|
|
Jan 08, 2026
Q4 2025
|
Zrc Wealth Management, LLC
Santa Rosa, CA |
BUY
|
- |
1+ 20.0% |
$80.5 - $85.6
|
6
$489
|
|
|
Jan 21, 2026
Q4 2025
|
Newbridge Financial Services Group, Inc.
|
BUY
|
- |
0New |
$0 - $0
|
0
$0
|
|
|
Jan 21, 2026
Q4 2025
|
Raleigh Capital Management Inc.
Cary, NC |
BUY
|
- |
0New |
$0 - $0
|
0
$0
|
|
| Q3 2025 | |||||||
|
Nov 14, 2025
Q3 2025
|
Qube Research & Technologies LTD
London, X0 |
BUY
|
- |
347K+ 82.53% |
$29.4M - $32.5M
|
767K
$62.5M
|
|
|
Nov 14, 2025
Q3 2025
|
Caisse De Depot Et Placement Du Quebec
Montreal, A8 |
BUY
|
- |
318K+ 30.96% |
$27M - $29.8M
|
1.34M
$110M
|
|
|
Nov 14, 2025
Q3 2025
|
Prana Capital Management, LP
Greenwich, CT |
BUY
|
- |
269K+ 60.83% |
$22.8M - $25.2M
|
711K
$58M
|
|
|
Nov 14, 2025
Q3 2025
|
Ameriprise Financial Inc
Minneapolis, MN |
BUY
|
- |
221K+ 37.17% |
$18.8M - $20.7M
|
816K
$66.5M
|
|
|
Nov 12, 2025
Q3 2025
|
Geode Capital Management, LLC
Boston, MA |
BUY
|
- |
208K+ 8.09% |
$17.7M - $19.5M
|
2.78M
$227M
|
|
|
Nov 13, 2025
Q3 2025
|
Swiss National Bank
Zurich, V8 |
BUY
|
- |
205KNew |
$17.4M - $19.2M
|
205K
$16.7M
|
|
|
Nov 13, 2025
Q3 2025
|
Public Employees Retirement Association Of Colorado
Denver, CO |
BUY
|
- |
174K+ 4204.83% |
$14.8M - $16.3M
|
178K
$14.6M
|
|