Latest Institutional Purchases of Overstock.Com, Inc (OSTK)
This list provides information on the latest institutional transactions involving Overstock.Com, Inc (OSTK) 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 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
|
Hudson Bay Capital Management LP
Greenwich, CT |
BUY
|
- |
1.4MNew |
N/A
|
1.4M
$35.8M
|
|
|
Nov 12, 2025
Q3 2025
|
Nuveen, LLC
Charlotte, NC |
BUY
|
- |
1.24M+ 124.81% |
N/A
|
2.24M
$57.1M
|
|
|
Nov 14, 2025
Q3 2025
|
Ken Griffin
Citadel Advisors LLC | Chicago, Il
|
BUY
|
- |
1.16MNew |
N/A
|
1.16M
$29.6M
|
|
|
Nov 14, 2025
Q3 2025
|
Toroso Investments, LLC
Massapequa, NY |
BUY
|
- |
929K+ 25.58% |
N/A
|
4.56M
$117M
|
|
|
Nov 14, 2025
Q3 2025
|
Ameriprise Financial Inc
Minneapolis, MN |
BUY
|
- |
902K+ 871.47% |
N/A
|
1.01M
$25.7M
|
|
|
Nov 07, 2025
Q3 2025
|
Vanguard Group Inc
Valley Forge, PA |
BUY
|
- |
716K+ 23.75% |
N/A
|
3.73M
$95.4M
|
|
|
Nov 14, 2025
Q3 2025
|
David A. Siegel
Two Sigma Advisers, LP | New York, Ny
|
BUY
|
- |
538K+ 161.6% |
N/A
|
871K
$22.3M
|
|
|
Nov 13, 2025
Q3 2025
|
Arrowstreet Capital, Limited Partnership
Boston, MA |
BUY
|
- |
353KNew |
N/A
|
353K
$9.03M
|
|
|
Nov 14, 2025
Q3 2025
|
Qube Research & Technologies LTD
London, X0 |
BUY
|
- |
335KNew |
N/A
|
335K
$8.56M
|
|
|
Oct 14, 2025
Q3 2025
|
Able Wealth Management LLC
Lakewood, NJ |
BUY
|
- |
257KNew |
N/A
|
257K
$6.57M
|
|
|
Nov 14, 2025
Q3 2025
|
Paul Tudor Jones
Tudor Investment Corp Et Al | Stamford, Ct
|
BUY
|
- |
256K+ 281.66% |
N/A
|
348K
$8.88M
|
|
|
Nov 14, 2025
Q3 2025
|
Two Sigma Investments, LP
New York, NY |
BUY
|
- |
254K+ 26.1% |
N/A
|
1.23M
$31.3M
|
|
|
Nov 14, 2025
Q3 2025
|
Shay Capital LLC
New York, NY |
BUY
|
CALL |
213K+ 2125.0% |
N/A
|
223K
$5.68M
|
|
|
Nov 14, 2025
Q3 2025
|
Potrero Capital Research LLC
San Francisco, CA |
BUY
|
- |
181KNew |
N/A
|
181K
$4.62M
|
|
|
Nov 14, 2025
Q3 2025
|
Ken Griffin
Citadel Advisors LLC | Chicago, Il
|
BUY
|
PUT |
151K+ 90.39% |
N/A
|
317K
$8.1M
|
|
|
Oct 17, 2025
Q3 2025
|
Fire Capital Management LLC
San Francisco, CA |
BUY
|
- |
147KNew |
N/A
|
147K
$3.76M
|
|
|
Nov 14, 2025
Q3 2025
|
Wolverine Trading, LLC
Chicago, IL |
BUY
|
PUT |
125K+ 142.86% |
N/A
|
213K
$5.43M
|
|
|
Nov 14, 2025
Q3 2025
|
Walleye Trading LLC
Plymouth, MN |
BUY
|
PUT |
125K+ 111.03% |
N/A
|
237K
$6.06M
|
|
|
Nov 17, 2025
Q3 2025
|
Caxton Associates LLP
London, |
BUY
|
- |
119KNew |
N/A
|
119K
$3.04M
|
|
|
Nov 13, 2025
Q3 2025
|
Invesco Ltd.
Atlanta, GA |
BUY
|
- |
94.3K+ 379.32% |
N/A
|
119K
$3.04M
|
|
|
Nov 10, 2025
Q3 2025
|
Counterpoint Mutual Funds LLC
|
BUY
|
- |
94KNew |
N/A
|
94K
$2.4M
|
|
|
Nov 14, 2025
Q3 2025
|
Shay Capital LLC
New York, NY |
BUY
|
- |
90.8K+ 37.05% |
N/A
|
336K
$8.58M
|
|
|
Nov 13, 2025
Q3 2025
|
Jane Street Group, LLC
New York, NY |
BUY
|
PUT |
90K+ 236.22% |
N/A
|
128K
$3.27M
|
|
|
Nov 14, 2025
Q3 2025
|
Wolverine Trading, LLC
Chicago, IL |
BUY
|
- |
86.5K+ 153.78% |
N/A
|
143K
$3.65M
|
|
|
Nov 14, 2025
Q3 2025
|
Advisor Group Holdings, Inc.
Phoenix, AZ |
BUY
|
- |
73.5K+ 63.73% |
N/A
|
189K
$4.83M
|
|
|
Nov 14, 2025
Q3 2025
|
Polymer Capital Management (Us) LLC
New York, NY |
BUY
|
- |
71.6K+ 278.91% |
N/A
|
97.2K
$2.48M
|
|
|
Nov 13, 2025
Q3 2025
|
Diametric Capital, LP
Boston, MA |
BUY
|
- |
71.1KNew |
N/A
|
71.1K
$1.82M
|
|
|
Nov 14, 2025
Q3 2025
|
State Street Corp
Boston, MA |
BUY
|
- |
66.8K+ 6.77% |
N/A
|
1.05M
$26.9M
|
|
|
Oct 23, 2025
Q3 2025
|
Sg Americas Securities, LLC
|
BUY
|
- |
64.9KNew |
N/A
|
64.9K
$1.66M
|
|
|
Nov 12, 2025
Q3 2025
|
Geode Capital Management, LLC
Boston, MA |
BUY
|
- |
63.9K+ 5.15% |
N/A
|
1.31M
$33.4M
|
|
|
Nov 14, 2025
Q3 2025
|
Susquehanna International Group, LLP
Bala Cynwyd, PA |
BUY
|
PUT |
63.3K+ 38.36% |
N/A
|
228K
$5.83M
|
|
|
Nov 14, 2025
Q3 2025
|
Walleye Trading LLC
Plymouth, MN |
BUY
|
- |
62.6K+ 274.91% |
N/A
|
85.4K
$2.18M
|
|
|
Nov 12, 2025
Q3 2025
|
Spx Equities Gestao De Recursos Ltda
Rio De Janeiro, D5 |
BUY
|
- |
56KNew |
N/A
|
56K
$1.43M
|
|
|
Nov 14, 2025
Q3 2025
|
Xtx Topco LTD
London, X0 |
BUY
|
- |
52.5KNew |
N/A
|
52.5K
$1.34M
|
|
|
Nov 10, 2025
Q3 2025
|
Charles Schwab Investment Management Inc
San Francisco, CA |
BUY
|
- |
48.2K+ 11.33% |
N/A
|
474K
$12.1M
|
|
|
Nov 13, 2025
Q3 2025
|
Acadian Asset Management LLC
Boston, MA |
BUY
|
- |
47.2KNew |
N/A
|
47.2K
$1.21M
|
|
|
Nov 14, 2025
Q3 2025
|
Cetera Investment Advisers
Schaumburg, IL |
BUY
|
- |
42.4K+ 26.83% |
N/A
|
201K
$5.12M
|
|
|
Nov 13, 2025
Q3 2025
|
K2 Principal Fund, L.P.
Toronto, A6 |
BUY
|
CALL |
30KNew |
N/A
|
30K
$767K
|
|
|
Oct 27, 2025
Q3 2025
|
Concurrent Investment Advisors, LLC
Tampa, FL |
BUY
|
- |
26.9KNew |
N/A
|
26.9K
$688K
|
|
|
Oct 23, 2025
Q3 2025
|
Wmg Financial Advisors, LLC
|
BUY
|
- |
24.4K+ 45.64% |
N/A
|
77.7K
$1.99M
|
|
|
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
|
Northern Trust Corp
Chicago, IL |
BUY
|
- |
21.7K+ 5.12% |
N/A
|
445K
$11.4M
|
|
|
Nov 14, 2025
Q3 2025
|
Caption Management, LLC
Oklahoma City, OK |
BUY
|
- |
20KNew |
N/A
|
20K
$511K
|
|
|
Oct 20, 2025
Q3 2025
|
Sax Wealth Advisors, LLC
Parsippany, NJ |
BUY
|
- |
19.8KNew |
N/A
|
19.8K
$506K
|
|
|
Nov 12, 2025
Q3 2025
|
Lpl Financial LLC
Fort Mill, SC |
BUY
|
- |
18.6K+ 9.81% |
N/A
|
208K
$5.31M
|
|
|
Oct 20, 2025
Q3 2025
|
Los Angeles Capital Management LLC
|
BUY
|
- |
16.9KNew |
N/A
|
16.9K
$431K
|
|
|
Oct 22, 2025
Q3 2025
|
D.A. Davidson & Co.
|
BUY
|
- |
15.5KNew |
N/A
|
15.5K
$396K
|
|
|
Nov 12, 2025
Q3 2025
|
Polen Capital
Polen Capital Management LLC | Boca Raton, Fl
|
BUY
|
- |
15.2KNew |
N/A
|
15.2K
$387K
|
|
|
Nov 14, 2025
Q3 2025
|
Cantor Fitzgerald, L. P.
New York, NY |
BUY
|
CALL |
15K+ 60.0% |
N/A
|
40K
$1.02M
|
|