Overstock.Com, Inc OSTK
We take great care to ensure that the data presented and summarized in this overview for OVERSTOCK.COM, INC is accurate and up-to-date, based on a comprehensive analysis of 13F filing forms for institutional ownership and form 4 filings for insider transactions. Please note that this data may differ from other sources and should not be relied upon as the sole basis for investment decisions.
Top Institutions Holding OSTK
View all-
Toroso Investments, LLC Massapequa, NY4.56MShares$117 Million0.26% of portfolio
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Vanguard Group Inc Valley Forge, PA3.73MShares$95.4 Million0.0% of portfolio
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Black Rock Inc. New York, NY3.71MShares$94.8 Million0.0% of portfolio
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Jane Street Group, LLC New York, NY2.84MShares$72.6 Million0.01% of portfolio
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Nuveen, LLC Charlotte, NC2.24MShares$57.1 Million0.02% of portfolio
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Morgan Stanley New York, NY1.51MShares$38.5 Million0.0% of portfolio
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Hudson Bay Capital Management LP Greenwich, CT1.4MShares$35.8 Million0.14% of portfolio
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Geode Capital Management, LLC Boston, MA1.31MShares$33.4 Million0.0% of portfolio
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Two Sigma Investments, LP New York, NY1.23MShares$31.3 Million0.05% of portfolio
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Ken Griffin Citadel Advisors LLC | Chicago, Il1.16MShares$29.6 Million0.0% of portfolio
Latest Institutional Activity in OSTK
Top Purchases
Top Sells
About OSTK
Overstock.com, Inc. operates as an online retailer in the United States. The company offers furniture, décor, area rug, bedding and bath, home improvement, outdoor, and kitchen and dining items. It provides its products and services through its internet websites comprising overstock.com, o.co, overstock.ca, and overstockgovernment.com. The company also offers businesses advertising products or services on its website; Market Partner, a service that allows its partners to sell their products through third party sites; products to international customers using third party logistics providers; and Supplier Oasis, a single integration point through its partners can manage their products, inventory, and sales channels, as well as obtain multi-channel fulfillment services through its distribution network. The company was formerly known as D2-Discounts Direct and changed its name to Overstock.com, Inc. in October 1999. Overstock.com, Inc. was founded in 1997 and is headquartered in Midvale, Utah.
Insider Transactions at OSTK
Insider Transaction List
View all| Date | Insider | Transaction | Ownership Type | Shares Traded | Value / Price |
|---|---|---|---|---|---|
|
Nov 15
2025
|
Leah R Putnam Chief Accounting Officer |
SELL
Payment of exercise price or tax liability
|
Direct |
289
-8.59%
|
$1,734
$6.03 P/Share
|
|
Nov 15
2025
|
Leah R Putnam Chief Accounting Officer |
BUY
Exercise of conversion of derivative security
|
Direct |
1,186
+26.05%
|
-
|
|
Nov 15
2025
|
Alexander William Thomas Chief Operating Officer |
SELL
Payment of exercise price or tax liability
|
Direct |
343
-3.75%
|
$2,058
$6.03 P/Share
|
|
Nov 15
2025
|
Alexander William Thomas Chief Operating Officer |
BUY
Exercise of conversion of derivative security
|
Direct |
1,186
+11.49%
|
-
|
|
Jul 21
2025
|
Adrianne Lee President & CFO |
SELL
Open market or private sale
|
Direct |
2,200
-3.51%
|
$22,000
$10.0 P/Share
|
|
May 21
2025
|
Robert Jacob Shapiro |
BUY
Exercise of conversion of derivative security
|
Direct |
10,172
+20.18%
|
-
|
|
May 21
2025
|
Debra Golding Perelman |
BUY
Exercise of conversion of derivative security
|
Direct |
5,301
+50.0%
|
-
|
|
May 21
2025
|
Joanna Catherine Burkey |
BUY
Exercise of conversion of derivative security
|
Direct |
10,172
+39.56%
|
-
|
|
May 21
2025
|
William Benjamin Nettles Jr |
BUY
Exercise of conversion of derivative security
|
Direct |
10,172
+30.78%
|
-
|
|
May 21
2025
|
Joseph J Tabacco Jr |
BUY
Exercise of conversion of derivative security
|
Direct |
10,172
+46.92%
|
-
|
|
May 21
2025
|
Barclay F Corbus |
BUY
Exercise of conversion of derivative security
|
Direct |
10,172
+11.51%
|
-
|
|
Apr 12
2025
|
Leah R Putnam Chief Accounting Officer |
SELL
Payment of exercise price or tax liability
|
Direct |
445
-16.95%
|
$1,335
$3.89 P/Share
|
|
Apr 12
2025
|
Leah R Putnam Chief Accounting Officer |
BUY
Exercise of conversion of derivative security
|
Direct |
1,500
+36.36%
|
-
|
|
Apr 12
2025
|
Alexander William Thomas Chief Operating Officer |
SELL
Payment of exercise price or tax liability
|
Direct |
609
-7.12%
|
$1,827
$3.89 P/Share
|
|
Apr 12
2025
|
Alexander William Thomas Chief Operating Officer |
BUY
Exercise of conversion of derivative security
|
Direct |
1,778
+17.2%
|
-
|
|
Mar 13
2025
|
Marcus Lemonis EXECUTIVE CHAIRMAN OF BOARD |
BUY
Open market or private purchase
|
Direct |
19,193
+4.04%
|
$95,965
$5.03 P/Share
|
|
Jan 23
2025
|
Adrianne Lee President & CFO |
SELL
Payment of exercise price or tax liability
|
Direct |
7,170
-10.34%
|
$50,190
$7.0 P/Share
|
|
Jan 23
2025
|
Adrianne Lee President & CFO |
BUY
Exercise of conversion of derivative security
|
Direct |
20,964
+23.21%
|
-
|
|
Jan 23
2025
|
David J. Nielsen PRESIDENT |
SELL
Payment of exercise price or tax liability
|
Direct |
7,170
-8.55%
|
$50,190
$7.0 P/Share
|
|
Jan 23
2025
|
David J. Nielsen PRESIDENT |
BUY
Exercise of conversion of derivative security
|
Direct |
20,964
+19.99%
|
-
|
Last 12 Months Summary
| Exercise of conversion of derivative security | 61.8K shares |
|---|---|
| Open market or private purchase | 19.2K shares |
| Open market or private sale | 2.2K shares |
|---|---|
| Payment of exercise price or tax liability | 1.69K shares |