David A. Siegel Overstock.Com, Inc Transaction History

Two Sigma Advisers, LP

$47 Billion
Q3 2025

A detailed history of David A. Siegel (Two Sigma Advisers, LP) transactions in Overstock.Com, Inc stock. As of the latest transaction made, Two Sigma Advisers, LP holds 871,400 shares of OSTK stock, worth $22.3 Million. This represents 0.05% of its overall portfolio holdings.

Number of Shares

871,400

Previous 333,100 161.6%

Holding current value

$22.3 Million

Previous $8.51 Million 161.62%

% of portfolio

0.05%

Previous 0.02%

24 transactions

Quarter	Operation	Price Per share	shares change	shares Held
Q3 2025 Nov 14, 2025	BUY	N/A	538,300 Added 161.6%	871,400 $22.3 Million
Q2 2025 Aug 14, 2025	SELL	N/A	-228,000 Reduced 40.63%	333,100 $8.51 Million
Q1 2025 May 15, 2025	SELL	N/A	-340,400 Reduced 37.76%	561,100 $14.3 Million
Q4 2024 Feb 14, 2025	BUY	N/A	706,700 Added 362.78%	901,500 $23 Million
Q3 2024 Nov 14, 2024	SELL	N/A	-41,500 Reduced 17.56%	194,800 $4.98 Million

Q2 2024 Aug 14, 2024	BUY	N/A	226,900 Added 2413.83%	236,300 $6.04 Million
Q1 2024 May 15, 2024	BUY	$25.36 - $26.77 $238,384 - $251,638	9,400 New	9,400 $240,000
Q2 2023 Aug 14, 2023	BUY	$17.6 - $32.57 $5.06 Million - $9.36 Million	287,500 Added 82.38%	636,500 $20.7 Million
Q1 2023 May 15, 2023	BUY	$17.69 - $25.14 $4.44 Million - $6.31 Million	250,900 Added 255.76%	349,000 $7.07 Million
Q4 2022 Feb 14, 2023	BUY	$18.39 - $26.77 $643,650 - $936,950	35,000 Added 55.47%	98,100 $1.9 Million
Q3 2022 Nov 14, 2022	BUY	$23.34 - $34.13 $1.47 Million - $2.15 Million	63,100 New	63,100 $1.54 Million
Q2 2022 Aug 15, 2022	SELL	$25.01 - $43.9 $182,573 - $320,470	-7,300 Closed	0 $0
Q1 2022 May 16, 2022	BUY	$36.45 - $59.95 $266,085 - $437,635	7,300 New	7,300 $321,000
Q4 2021 Feb 14, 2022	SELL	$59.01 - $108.3 $719,922 - $1.32 Million	-12,200 Closed	0 $0
Q3 2021 Nov 15, 2021	SELL	$66.0 - $97.37 $3.45 Million - $5.09 Million	-52,300 Reduced 81.09%	12,200 $951,000
Q2 2021 Aug 16, 2021	SELL	$63.06 - $97.54 $145,038 - $224,342	-2,300 Reduced 3.44%	64,500 $5.95 Million
Q1 2021 May 17, 2021	SELL	$49.46 - $107.73 $2.92 Million - $6.37 Million	-59,100 Reduced 46.94%	66,800 $4.43 Million
Q4 2020 Feb 16, 2021	SELL	$47.97 - $84.65 $2.8 Million - $4.94 Million	-58,300 Reduced 31.65%	125,900 $6.04 Million
Q3 2020 Nov 16, 2020	SELL	$30.07 - $122.32 $3.54 Million - $14.4 Million	-117,600 Reduced 38.97%	184,200 $13.4 Million
Q2 2020 Aug 14, 2020	BUY	$4.53 - $28.43 $1.37 Million - $8.58 Million	301,800 New	301,800 $8.58 Million
Q4 2018 Feb 14, 2019	SELL	$12.74 - $28.37 $373,282 - $831,241	-29,300 Closed	0 $0
Q3 2018 Nov 14, 2018	SELL	$25.23 - $43.05 $3.57 Million - $6.1 Million	-141,600 Reduced 82.86%	29,300 $812,000
Q2 2018 Aug 14, 2018	BUY	$29.25 - $39.8 $4.66 Million - $6.34 Million	159,200 Added 1360.68%	170,900 $5.75 Million
Q1 2018 May 15, 2018	BUY	$36.25 - $86.9 $424,125 - $1.02 Million	11,700 New	11,700 $424,000

Others Institutions Holding OSTK

# of Institutions

203

Shares Held

39.3M

Call Options Held

2.34M

Put Options Held

1.16M

View Full List

About OVERSTOCK.COM, INC

Ticker OSTK
Exchange NASDAQ
Sector Consumer Cyclical
Industry Internet Retail
Shares Outstandng 45,740,000
Market Cap $1.17B
Description
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 compa...

More about OSTK

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