Latest Institutional Transactions on Overstock.Com, Inc (OSTK)
This table provides information on the latest institutional transactions involving Overstock.Com, Inc (OSTK) 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 14, 2025
Q3 2025
|
Walleye Trading LLC
Plymouth, MN |
BUY
|
PUT |
125K+ 111.03% |
N/A
|
237K
$6.06M
|
|
|
Nov 14, 2025
Q3 2025
|
Northern Trust Corp
Chicago, IL |
BUY
|
- |
21.7K+ 5.12% |
N/A
|
445K
$11.4M
|
|
|
Nov 14, 2025
Q3 2025
|
Cetera Investment Advisers
Schaumburg, IL |
BUY
|
- |
42.4K+ 26.83% |
N/A
|
201K
$5.12M
|
|
|
Nov 14, 2025
Q3 2025
|
California State Teachers Retirement System
West Sacramento, CA |
BUY
|
- |
138+ 4.17% |
N/A
|
3.44K
$88K
|
|
|
Nov 14, 2025
Q3 2025
|
Prelude Capital Management, LLC
New York, NY |
BUY
|
- |
24.2KNew |
N/A
|
24.2K
$618K
|
|
|
Nov 14, 2025
Q3 2025
|
Xtx Topco LTD
London, X0 |
BUY
|
- |
52.5KNew |
N/A
|
52.5K
$1.34M
|
|
|
Nov 14, 2025
Q3 2025
|
Cubist Systematic Strategies, LLC
Stamford, CT |
SELL
|
- |
-47.2K- 45.0% |
N/A
|
57.7K
$1.48M
|
|
|
Nov 14, 2025
Q3 2025
|
Cantor Fitzgerald, L. P.
New York, NY |
BUY
|
CALL |
15K+ 60.0% |
N/A
|
40K
$1.02M
|
|
|
Nov 14, 2025
Q3 2025
|
Aqr Capital Management LLC
Greenwich, CT |
BUY
|
- |
756+ 6.29% |
N/A
|
12.8K
$326K
|
|
|
Nov 13, 2025
Q3 2025
|
Hudson Bay Capital Management LP
Greenwich, CT |
BUY
|
- |
1.4MNew |
N/A
|
1.4M
$35.8M
|
|
|
Nov 13, 2025
Q3 2025
|
Deutsche Bank Ag\
Frankfurt Am Main, 2M |
BUY
|
- |
5.09K+ 12.7% |
N/A
|
45.1K
$1.15M
|
|
|
Nov 13, 2025
Q3 2025
|
Acadian Asset Management LLC
Boston, MA |
BUY
|
- |
47.2KNew |
N/A
|
47.2K
$1.21M
|
|
|
Nov 13, 2025
Q3 2025
|
Ubs Group Ag
|
SELL
|
- |
-695K- 73.47% |
N/A
|
251K
$6.41M
|
|
|
Nov 13, 2025
Q3 2025
|
Wells Fargo & Company
San Francisco, CA |
BUY
|
- |
5.08K+ 9.97% |
N/A
|
56K
$1.43M
|
|
|
Nov 13, 2025
Q3 2025
|
Diametric Capital, LP
Boston, MA |
BUY
|
- |
71.1KNew |
N/A
|
71.1K
$1.82M
|
|
|
Nov 13, 2025
Q3 2025
|
Russell Investments Group, Ltd.
|
BUY
|
- |
4.6K+ 389.18% |
N/A
|
5.79K
$148K
|
|
|
Nov 13, 2025
Q3 2025
|
Met Life Investment Management, LLC
Whippany, NJ |
BUY
|
- |
1.5K+ 4.83% |
N/A
|
32.5K
$832K
|
|
|
Nov 13, 2025
Q3 2025
|
K2 Principal Fund, L.P.
Toronto, A6 |
BUY
|
CALL |
30KNew |
N/A
|
30K
$767K
|
|
|
Nov 13, 2025
Q3 2025
|
Jane Street Group, LLC
New York, NY |
BUY
|
PUT |
90K+ 236.22% |
N/A
|
128K
$3.27M
|
|
|
Nov 13, 2025
Q3 2025
|
Jane Street Group, LLC
New York, NY |
BUY
|
- |
2.65M+ 1389.59% |
N/A
|
2.84M
$72.6M
|
|
|
Nov 13, 2025
Q3 2025
|
Sei Investments CO
Oaks, PA |
BUY
|
- |
12.6K+ 22.83% |
N/A
|
67.6K
$1.73M
|
|
|
Nov 13, 2025
Q3 2025
|
Marshall Wace, LLP
London, X0 |
SELL
|
- |
-1.1M- 64.94% |
N/A
|
592K
$15.1M
|
|
|
Nov 13, 2025
Q3 2025
|
Invesco Ltd.
Atlanta, GA |
BUY
|
- |
94.3K+ 379.32% |
N/A
|
119K
$3.04M
|
|
|
Nov 13, 2025
Q3 2025
|
Arrowstreet Capital, Limited Partnership
Boston, MA |
BUY
|
- |
353KNew |
N/A
|
353K
$9.03M
|
|
|
Nov 13, 2025
Q3 2025
|
Canada Pension Plan Investment Board
Toronto Ontario, A6 |
BUY
|
- |
500New |
N/A
|
500
$12.8K
|
|
|
Nov 12, 2025
Q3 2025
|
Group One Trading, L.P.
Chicago, IL |
BUY
|
- |
14.9K+ 10.16% |
N/A
|
161K
$4.12M
|
|
|
Nov 12, 2025
Q3 2025
|
Huntington National Bank
Columbus, OH |
BUY
|
- |
226+ 159.15% |
N/A
|
368
$9.4K
|
|
|
Nov 12, 2025
Q3 2025
|
Steward Partners Investment Advisory, LLC
|
SELL
|
- |
-64- 3.3% |
N/A
|
1.88K
$48K
|
|
|
Nov 12, 2025
Q3 2025
|
Royce & Associates LP
|
BUY
|
- |
15K+ 2.13% |
N/A
|
720K
$18.4M
|
|
|
Nov 12, 2025
Q3 2025
|
Sterling Capital Management LLC
Charlotte, NC |
BUY
|
- |
2.31K+ 155.62% |
N/A
|
3.8K
$97K
|
|
|
Nov 12, 2025
Q3 2025
|
Spx Equities Gestao De Recursos Ltda
Rio De Janeiro, D5 |
BUY
|
- |
56KNew |
N/A
|
56K
$1.43M
|
|
|
Nov 12, 2025
Q3 2025
|
Polen Capital
Polen Capital Management LLC | Boca Raton, Fl
|
BUY
|
- |
15.2KNew |
N/A
|
15.2K
$387K
|
|
|
Nov 12, 2025
Q3 2025
|
Geode Capital Management, LLC
Boston, MA |
BUY
|
- |
63.9K+ 5.15% |
N/A
|
1.31M
$33.4M
|
|
|
Nov 12, 2025
Q3 2025
|
Police & Firemen'S Retirement System Of New Jersey
Trenton, NJ |
BUY
|
- |
4.34K+ 37.34% |
N/A
|
15.9K
$407K
|
|
|
Nov 12, 2025
Q3 2025
|
Private Advisor Group, LLC
|
SELL
|
- |
-8.23K- 31.93% |
N/A
|
17.5K
$448K
|
|
|
Nov 12, 2025
Q3 2025
|
Barclays PLC
London, X0 |
SELL
|
- |
-16.9K- 17.51% |
N/A
|
79.6K
$2.03M
|
|
|
Nov 12, 2025
Q3 2025
|
Nuveen, LLC
Charlotte, NC |
BUY
|
- |
1.24M+ 124.81% |
N/A
|
2.24M
$57.1M
|
|
|
Nov 12, 2025
Q3 2025
|
Stifel Financial Corp
St. Louis, MO |
BUY
|
- |
12.2K+ 5.35% |
N/A
|
239K
$6.12M
|
|
|
Nov 12, 2025
Q3 2025
|
Dimensional Fund Advisors LP
Austin, TX |
SELL
|
- |
-95.3K- 17.93% |
N/A
|
436K
$11.1M
|
|
|
Nov 12, 2025
Q3 2025
|
Claro Advisors LLC
Boston, MA |
BUY
|
- |
12.9K+ 54.22% |
N/A
|
36.6K
$935K
|
|
|
Nov 12, 2025
Q3 2025
|
Lpl Financial LLC
Fort Mill, SC |
BUY
|
- |
18.6K+ 9.81% |
N/A
|
208K
$5.31M
|
|
|
Nov 10, 2025
Q3 2025
|
Citigroup Inc
|
SELL
|
- |
-17.8K- 85.5% |
N/A
|
3.02K
$77.1K
|
|
|
Nov 10, 2025
Q3 2025
|
Resources Investment Advisors, Llc.
Overland Park, KS |
SELL
|
- |
-5.31K- 19.0% |
N/A
|
22.7K
$579K
|
|
|
Nov 10, 2025
Q3 2025
|
Sigma Planning Corp
Ann Arbor, MI |
SELL
|
- |
-4.8K- 16.18% |
N/A
|
24.9K
$635K
|
|
|
Nov 10, 2025
Q3 2025
|
Charles Schwab Investment Management Inc
San Francisco, CA |
BUY
|
- |
48.2K+ 11.33% |
N/A
|
474K
$12.1M
|
|
|
Nov 10, 2025
Q3 2025
|
Ameritas Investment Partners, Inc.
Lincoln, NE |
SELL
|
- |
-1.02K- 18.18% |
N/A
|
4.6K
$117K
|
|
|
Nov 10, 2025
Q3 2025
|
Ever Source Wealth Advisors, LLC
|
BUY
|
- |
5+ 50.0% |
N/A
|
15
$383
|
|
|
Nov 10, 2025
Q3 2025
|
Cornerstone Capital, Inc.
Palo Alto, CA |
BUY
|
- |
12KNew |
N/A
|
12K
$307K
|
|
|
Nov 10, 2025
Q3 2025
|
Mai Capital Management
|
BUY
|
- |
50New |
N/A
|
50
$1.28K
|
|
|
Nov 10, 2025
Q3 2025
|
Optiver Holding B.V.
Amsterdam, P7 |
BUY
|
- |
656New |
N/A
|
656
$16.8K
|
|