Latest Institutional Sells of Sei Investments CO (SEIC)
This list provides information on the latest institutional transactions involving Sei Investments CO (SEIC) stock that were sells. 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 sale has occurred.
| Report Date | Institution (Fund) | Operation | Option | Shares change | Value Range | Shares Held | Trade History |
|---|---|---|---|---|---|---|---|
|
Aug 01, 2025
Q2 2025
|
Fjarde Ap Fonden
|
SELL
|
- |
-23.4K- 99.79% |
$1.55M - $2.1M
|
49
$4.25K
|
|
|
Aug 14, 2025
Q2 2025
|
Interval Partners, LP
New York, NY |
SELL
|
- |
-22.4K- 8.9% |
$1.49M - $2.02M
|
230K
$19.9M
|
|
|
Aug 13, 2025
Q2 2025
|
Omers Administration Corp
Toronto, A6 |
SELL
|
- |
-22.2K- 82.65% |
$1.48M - $2M
|
4.67K
$404K
|
|
|
Aug 13, 2025
Q2 2025
|
Victory Capital Management Inc
|
SELL
|
- |
-21.1K- 12.09% |
$1.4M - $1.9M
|
154K
$13.3M
|
|
|
Aug 12, 2025
Q2 2025
|
Rhumbline Advisers
Boston, MA |
SELL
|
- |
-20.2K- 5.99% |
$1.34M - $1.81M
|
316K
$27.4M
|
|
|
Jul 28, 2025
Q2 2025
|
Td Asset Management Inc
|
SELL
|
- |
-19.3K- 13.31% |
$1.28M - $1.73M
|
126K
$10.9M
|
|
|
Aug 14, 2025
Q2 2025
|
Ubs Group Ag
|
SELL
|
- |
-17.8K- 4.47% |
$1.19M - $1.6M
|
381K
$33M
|
|
|
Aug 13, 2025
Q2 2025
|
Ray Dalio
Bridgewater Associates, LP | Westport, Ct
|
SELL
|
- |
-17K- 11.59% |
$1.13M - $1.53M
|
130K
$11.2M
|
|
|
Aug 14, 2025
Q2 2025
|
Canada Pension Plan Investment Board
Toronto Ontario, A6 |
SELL
|
- |
-16.7K- 38.48% |
$1.11M - $1.5M
|
26.7K
$2.31M
|
|
|
Aug 14, 2025
Q2 2025
|
Toronto Dominion Bank
Toronto, Ontario, A6 |
SELL
|
- |
-16.3K- 49.68% |
$1.08M - $1.47M
|
16.5K
$1.43M
|
|
|
Aug 08, 2025
Q2 2025
|
Principal Financial Group Inc
Des Moines, IA |
SELL
|
- |
-16.1K- 6.98% |
$1.07M - $1.45M
|
215K
$18.6M
|
|
|
Aug 14, 2025
Q2 2025
|
Graham Capital Management, L.P.
Rowayton, CT |
SELL
|
- |
-14.8K- 27.89% |
$984K - $1.33M
|
38.3K
$3.32M
|
|
|
Aug 14, 2025
Q2 2025
|
Winton Group LTD
London, X0 |
SELL
|
- |
-14.6K- 20.62% |
$969K - $1.31M
|
56.1K
$4.87M
|
|
|
Aug 14, 2025
Q2 2025
|
Aqr Capital Management LLC
Greenwich, CT |
SELL
|
- |
-13.7K- 3.38% |
$913K - $1.24M
|
393K
$34M
|
|
|
Aug 14, 2025
Q2 2025
|
Summit Tx Capital, L.P.
Fort Worth, TX |
SELL
|
- |
-13.5K- 31.98% |
$900K - $1.22M
|
28.8K
$2.5M
|
|
|
Aug 12, 2025
Q2 2025
|
Pathstone Holdings, LLC
Englewood, NJ |
SELL
|
- |
-12.6K- 25.65% |
$839K - $1.14M
|
36.6K
$3.17M
|
|
|
Aug 14, 2025
Q2 2025
|
Ken Griffin
Citadel Advisors LLC | Chicago, Il
|
SELL
|
CALL |
-12.6K- 31.19% |
$837K - $1.13M
|
27.8K
$2.41M
|
|
|
Aug 07, 2025
Q2 2025
|
Zurcher Kantonalbank (Zurich Cantonalbank)
Zurich, V8 |
SELL
|
- |
-11.6K- 34.02% |
$771K - $1.04M
|
22.5K
$1.95M
|
|
|
Aug 05, 2025
Q2 2025
|
Bank Of Montreal
Toronto, A6 |
SELL
|
- |
-11.5K- 8.56% |
$766K - $1.04M
|
123K
$10.7M
|
|
|
Jul 21, 2025
Q2 2025
|
Mirae Asset Global Investments Co., Ltd.
|
SELL
|
- |
-11K- 15.6% |
$730K - $987K
|
59.4K
$5.15M
|
|
|
Aug 08, 2025
Q2 2025
|
Intech Investment Management LLC
West Palm Beach, FL |
SELL
|
- |
-10.1K- 67.56% |
$668K - $904K
|
4.83K
$419K
|
|
|
Aug 13, 2025
Q2 2025
|
Natixis Advisors, L.P.
Boston, MA |
SELL
|
- |
-8.83K- 1.64% |
$587K - $793K
|
530K
$45.9M
|
|
|
Jul 17, 2025
Q2 2025
|
Jlb & Associates Inc
|
SELL
|
- |
-8.34K- 3.02% |
$554K - $750K
|
268K
$23.2M
|
|
|
Aug 12, 2025
Q2 2025
|
Picton Mahoney Asset Management
Toronto, A6 |
SELL
|
- |
-7.47K- 51.48% |
$496K - $671K
|
7.04K
$610K
|
|
|
Aug 14, 2025
Q2 2025
|
Vident Advisory, LLC
Alpharetta, GA |
SELL
|
- |
-6.98K- 27.22% |
$464K - $627K
|
18.7K
$1.62M
|
|
|
Jul 23, 2025
Q2 2025
|
Klp Kapitalforvaltning As
Oslo, Q8 |
SELL
|
- |
-6.8K- 4.19% |
$452K - $611K
|
156K
$13.5M
|
|
|
Aug 05, 2025
Q2 2025
|
Crestwood Advisors Group LLC
|
SELL
|
- |
-6.78K- 3.26% |
$451K - $609K
|
201K
$17.4M
|
|
|
Aug 14, 2025
Q2 2025
|
Xponance, Inc.
|
SELL
|
- |
-5.97K- 34.94% |
$396K - $536K
|
11.1K
$962K
|
|
|
Aug 13, 2025
Q2 2025
|
State Board Of Administration Of Florida Retirement System
|
SELL
|
- |
-5.31K- 3.73% |
$353K - $477K
|
137K
$11.9M
|
|
|
Aug 19, 2025
Q2 2025
|
State Of Wyoming
Cheyenne, WY |
SELL
|
- |
-5.05K- 53.39% |
$336K - $454K
|
4.41K
$382K
|
|
|
Aug 15, 2025
Q2 2025
|
National Bank Of Canada
|
SELL
|
- |
-4.86K- 90.45% |
$323K - $437K
|
513
$44.5K
|
|
|
Jul 11, 2025
Q2 2025
|
Umb Bank, N.A.
|
SELL
|
- |
-4.75K- 5.78% |
$316K - $427K
|
77.5K
$6.72M
|
|
|
Aug 14, 2025
Q2 2025
|
Aster Capital Management (Difc) LTD
Dubai, C0 |
SELL
|
- |
-4.65K- 68.73% |
$309K - $418K
|
2.11K
$183K
|
|
|
Aug 01, 2025
Q2 2025
|
Convergence Investment Partners, LLC
|
SELL
|
- |
-4.47K- 18.33% |
$297K - $402K
|
19.9K
$1.73M
|
|
|
Aug 14, 2025
Q2 2025
|
Headlands Technologies LLC
Chicago, IL |
SELL
|
- |
-4.2K- 27.51% |
$279K - $378K
|
11.1K
$960K
|
|
|
Aug 14, 2025
Q2 2025
|
Susquehanna Fundamental Investments, LLC
Bala Cynwyd, PA |
SELL
|
- |
-4.2K- 10.93% |
$279K - $378K
|
34.2K
$2.97M
|
|
|
Aug 14, 2025
Q2 2025
|
Par Capital Management Inc
Boston, MA |
SELL
|
- |
-4K- 53.33% |
$266K - $359K
|
3.5K
$303K
|
|
|
Aug 14, 2025
Q2 2025
|
Federation Des Caisses Desjardins Du Quebec
Levis, A8 |
SELL
|
- |
-3.99K- 57.33% |
$265K - $359K
|
2.97K
$257K
|
|
|
Jul 28, 2025
Q2 2025
|
Bayforest Capital LTD
London, X0 |
SELL
|
- |
-3.79K- 37.86% |
$252K - $341K
|
6.23K
$540K
|
|
|
Aug 14, 2025
Q2 2025
|
Manufacturers Life Insurance Company, The
Toronto, A6 |
SELL
|
- |
-3.74K- 4.63% |
$248K - $336K
|
77K
$6.67M
|
|
|
Aug 07, 2025
Q2 2025
|
Campbell & CO Investment Adviser LLC
Baltimore, MD |
SELL
|
- |
-3.66K- 18.86% |
$243K - $329K
|
15.8K
$1.37M
|
|
|
Aug 11, 2025
Q2 2025
|
Martingale Asset Management L P
Boston, MA |
SELL
|
- |
-3.64K- 1.57% |
$242K - $327K
|
228K
$19.8M
|
|
|
Aug 13, 2025
Q2 2025
|
Sepio Capital, LP
|
SELL
|
- |
-3.14K- 8.46% |
$209K - $282K
|
34K
$2.95M
|
|
|
Aug 14, 2025
Q2 2025
|
Investment Management Corp Of Ontario
Toronto, Z4 |
SELL
|
- |
-3.12K- 11.74% |
$207K - $280K
|
23.4K
$2.03M
|
|
|
Jul 21, 2025
Q2 2025
|
Ascent Group, LLC
|
SELL
|
- |
-3.09K- 6.29% |
$205K - $278K
|
46K
$3.99M
|
|
|
Aug 06, 2025
Q2 2025
|
Modera Wealth Management, LLC
|
SELL
|
- |
-2.8K- 3.56% |
$186K - $251K
|
75.7K
$6.56M
|
|
|
Aug 13, 2025
Q2 2025
|
1832 Asset Management L.P.
Toronto, A6 |
SELL
|
- |
-2.58K- 18.95% |
$172K - $232K
|
11K
$957K
|
|
|
Jul 29, 2025
Q2 2025
|
Mutual Of America Capital Management LLC
New York, NY |
SELL
|
- |
-2.57K- 5.17% |
$170K - $230K
|
47.1K
$4.08M
|
|
|
Aug 13, 2025
Q2 2025
|
Met Life Investment Management, LLC
Whippany, NJ |
SELL
|
- |
-2.49K- 4.65% |
$166K - $224K
|
51.1K
$4.43M
|
|
|
Aug 14, 2025
Q2 2025
|
Tower Research Capital LLC (Trc)
New York, NY |
SELL
|
- |
-2.48K- 51.84% |
$165K - $223K
|
2.3K
$199K
|