Latest Institutional Transactions on Sei Investments CO (SEIC)
This table provides information on the latest institutional transactions involving Sei Investments CO (SEIC) stock. The table includes the name of the institution, the type of operation (buy or sell), whether options were involved, the number of shares exchanged, the range of values for the transaction, and the number of shares held by the institution after the transaction has occurred.
| Report Date | Institution (Fund) | Operation | Option | Shares change | Value Range | Shares Held | Trade History |
|---|---|---|---|---|---|---|---|
|
Nov 13, 2025
Q3 2025
|
Wells Fargo & Company
San Francisco, CA |
BUY
|
- |
23.9K+ 24.98% |
$2.03M - $2.24M
|
120K
$9.75M
|
|
|
Nov 13, 2025
Q3 2025
|
Ubs Group Ag
|
BUY
|
- |
62.6K+ 16.43% |
$5.31M - $5.87M
|
444K
$36.2M
|
|
|
Nov 13, 2025
Q3 2025
|
Acadian Asset Management LLC
Boston, MA |
BUY
|
- |
4.5K+ 4.29% |
$381K - $422K
|
109K
$8.91M
|
|
|
Nov 13, 2025
Q3 2025
|
Deutsche Bank Ag\
Frankfurt Am Main, 2M |
SELL
|
- |
-12.6K- 36.74% |
$1.07M - $1.18M
|
21.6K
$1.77M
|
|
|
Nov 13, 2025
Q3 2025
|
Martingale Asset Management L P
Boston, MA |
SELL
|
- |
-11.1K- 4.87% |
$942K - $1.04M
|
217K
$17.7M
|
|
|
Nov 13, 2025
Q3 2025
|
Jim Simons
Renaissance Technologies LLC | New York, Ny
|
SELL
|
- |
-35K- 8.3% |
$2.97M - $3.28M
|
387K
$31.6M
|
|
|
Nov 13, 2025
Q3 2025
|
Blueshift Asset Management, LLC
Red Bank, NJ |
BUY
|
- |
3.53KNew |
$300K - $331K
|
3.53K
$288K
|
|
|
Nov 13, 2025
Q3 2025
|
Crewe Advisors LLC
|
BUY
|
- |
46New |
$3.9K - $4.31K
|
46
$3.75K
|
|
|
Nov 13, 2025
Q3 2025
|
Camden Capital, LLC
|
BUY
|
- |
1.18K+ 27.99% |
$100K - $111K
|
5.41K
$441K
|
|
|
Nov 13, 2025
Q3 2025
|
Met Life Investment Management, LLC
Whippany, NJ |
SELL
|
- |
-2.64K- 5.17% |
$224K - $248K
|
48.5K
$3.95M
|
|
|
Nov 13, 2025
Q3 2025
|
Landscape Capital Management, L.L.C.
|
BUY
|
- |
13.4K+ 141.37% |
$1.14M - $1.26M
|
22.9K
$1.87M
|
|
|
Nov 13, 2025
Q3 2025
|
Ensign Peak Advisors, Inc
Salt Lake City, UT |
SELL
|
- |
-11K- 17.28% |
$930K - $1.03M
|
52.5K
$4.28M
|
|
|
Nov 13, 2025
Q3 2025
|
Ray Dalio
Bridgewater Associates, LP | Westport, Ct
|
BUY
|
- |
133K+ 102.57% |
$11.3M - $12.5M
|
263K
$21.4M
|
|
|
Nov 13, 2025
Q3 2025
|
Dorsey & Whitney Trust CO LLC
Sioux Falls, SD |
SELL
|
- |
-14- 0.56% |
$1.19K - $1.31K
|
2.48K
$203K
|
|
|
Nov 13, 2025
Q3 2025
|
Public Employees Retirement Association Of Colorado
Denver, CO |
BUY
|
- |
174K+ 4204.83% |
$14.8M - $16.3M
|
178K
$14.6M
|
|
|
Nov 13, 2025
Q3 2025
|
Arrowstreet Capital, Limited Partnership
Boston, MA |
SELL
|
- |
-36.8K- 10.03% |
$3.12M - $3.45M
|
330K
$26.9M
|
|
|
Nov 13, 2025
Q3 2025
|
Invesco Ltd.
Atlanta, GA |
BUY
|
- |
68.9K+ 4.14% |
$5.84M - $6.46M
|
1.73M
$141M
|
|
|
Nov 13, 2025
Q3 2025
|
Marshall Wace, LLP
London, X0 |
SELL
|
- |
-31.6K- 83.72% |
$2.68M - $2.97M
|
6.15K
$502K
|
|
|
Nov 13, 2025
Q3 2025
|
Entropy Technologies, LP
New York, NY |
BUY
|
- |
22KNew |
$1.87M - $2.06M
|
22K
$1.79M
|
|
|
Nov 13, 2025
Q3 2025
|
Beaird Harris Wealth Management, LLC
Dallas, TX |
BUY
|
- |
23+ 121.05% |
$1.95K - $2.16K
|
42
$3.43K
|
|
|
Nov 13, 2025
Q3 2025
|
Pathstone Holdings, LLC
Englewood, NJ |
BUY
|
- |
1.54K+ 4.21% |
$131K - $145K
|
38.2K
$3.11M
|
|
|
Nov 13, 2025
Q3 2025
|
Kestra Advisory Services, LLC
|
BUY
|
- |
168+ 4.24% |
$14.3K - $15.8K
|
4.13K
$337K
|
|
|
Nov 13, 2025
Q3 2025
|
Comerica Bank
|
SELL
|
- |
-2.46K- 8.07% |
$209K - $231K
|
28K
$2.29M
|
|
|
Nov 13, 2025
Q3 2025
|
Wealthspire Advisors, LLC
New York, NY |
BUY
|
- |
65New |
$5.52K - $6.1K
|
65
$5.3K
|
|
|
Nov 13, 2025
Q3 2025
|
Virtus ETF Advisers LLC
New York, NY |
SELL
|
- |
-809- 89.89% |
$68.6K - $75.9K
|
91
$7.42K
|
|
|
Nov 13, 2025
Q3 2025
|
Prudential PLC
London, England, X0 |
BUY
|
- |
55.5K+ 908.89% |
$4.71M - $5.21M
|
61.6K
$5.03M
|
|
|
Nov 13, 2025
Q3 2025
|
Jane Street Group, LLC
New York, NY |
SELL
|
- |
-268K- 70.84% |
$22.7M - $25.1M
|
110K
$9M
|
|
|
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 13, 2025
Q3 2025
|
Polymer Capital Management (Hk) LTD
Hong Kong, K3 |
BUY
|
- |
2.94KNew |
$249K - $275K
|
2.94K
$239K
|
|
|
Nov 12, 2025
Q3 2025
|
Handelsbanken Fonder Ab
|
BUY
|
- |
3.6K+ 12.04% |
$305K - $338K
|
33.5K
$2.73M
|
|
|
Nov 12, 2025
Q3 2025
|
Hfm Investment Advisors, LLC
Glassboro, NJ |
SELL
|
- |
-1- 9.09% |
$84.9 - $93.8
|
10
$816
|
|
|
Nov 12, 2025
Q3 2025
|
Aster Capital Management (Difc) LTD
Dubai, C0 |
BUY
|
- |
4.56K+ 215.66% |
$387K - $428K
|
6.67K
$544K
|
|
|
Nov 12, 2025
Q3 2025
|
Erste Asset Management Gmb H
Vienna, C4 |
SELL
|
- |
-11.4KClosed |
$967K - $1.07M
|
0
$0
|
|
|
Nov 12, 2025
Q3 2025
|
Caitlin John, LLC
Brighton, MI |
BUY
|
- |
110New |
$9.33K - $10.3K
|
110
$8.97K
|
|
|
Nov 12, 2025
Q3 2025
|
Catalyst Funds Management Pty LTD
Sydney Nsw, C3 |
BUY
|
- |
5.11KNew |
$434K - $479K
|
5.11K
$417K
|
|
|
Nov 12, 2025
Q3 2025
|
Foyston, Gordon, & Payne Inc
Toronto, A6 |
BUY
|
- |
4.03K+ 2.66% |
$342K - $378K
|
156K
$12.7M
|
|
|
Nov 12, 2025
Q3 2025
|
Nomura Asset Management CO LTD
Tokyo, M0 |
SELL
|
- |
-18.3K- 97.92% |
$1.55M - $1.72M
|
390
$31.8K
|
|
|
Nov 12, 2025
Q3 2025
|
Neuberger Berman Group LLC
New York, NY |
SELL
|
- |
-13.3K- 43.58% |
$1.13M - $1.25M
|
17.2K
$1.4M
|
|
|
Nov 12, 2025
Q3 2025
|
Modern Wealth Management, LLC
Lenexa, KS |
SELL
|
- |
-138- 4.74% |
$11.7K - $12.9K
|
2.77K
$226K
|
|
|
Nov 12, 2025
Q3 2025
|
Sterling Capital Management LLC
Charlotte, NC |
SELL
|
- |
-3.62K- 14.99% |
$307K - $340K
|
20.5K
$1.67M
|
|
|
Nov 12, 2025
Q3 2025
|
Cambridge Investment Research Advisors, Inc.
|
BUY
|
- |
2.38KNew |
$202K - $223K
|
2.38K
$194K
|
|
|
Nov 12, 2025
Q3 2025
|
Simplex Trading, LLC
|
BUY
|
- |
1.28KNew |
$109K - $120K
|
1.28K
$104K
|
|
|
Nov 12, 2025
Q3 2025
|
Royce & Associates LP
|
SELL
|
- |
-323K- 26.34% |
$27.4M - $30.3M
|
904K
$73.7M
|
|
|
Nov 12, 2025
Q3 2025
|
Steward Partners Investment Advisory, LLC
|
BUY
|
- |
1.41K+ 99.79% |
$120K - $132K
|
2.83K
$231K
|
|
|
Nov 12, 2025
Q3 2025
|
Elo Mutual Pension Insurance CO
|
BUY
|
- |
15.7K+ 119.49% |
$1.33M - $1.48M
|
28.9K
$2.36M
|
|
|
Nov 12, 2025
Q3 2025
|
Huntington National Bank
Columbus, OH |
BUY
|
- |
6+ 4.23% |
$509 - $563
|
148
$12.1K
|
|
|
Nov 12, 2025
Q3 2025
|
Commerce Bank
Kansas City, MO |
SELL
|
- |
-344- 3.35% |
$29.2K - $32.3K
|
9.93K
$810K
|
|
|
Nov 12, 2025
Q3 2025
|
Group One Trading, L.P.
Chicago, IL |
BUY
|
- |
203New |
$17.2K - $19K
|
203
$16.6K
|
|
|
Nov 12, 2025
Q3 2025
|
American Century Companies Inc
Kansas City, MO |
SELL
|
- |
-4.02K- 3.46% |
$341K - $377K
|
112K
$9.15M
|
|
|
Nov 12, 2025
Q3 2025
|
First Trust Advisors LP
Wheaton, IL |
SELL
|
- |
-2.32K- 0.13% |
$196K - $217K
|
1.73M
$141M
|
|