David A. Siegel Weibo Corp Transaction History

Two Sigma Advisers, LP

$47 Billion
Q3 2025

A detailed history of David A. Siegel (Two Sigma Advisers, LP) transactions in Weibo Corp stock. As of the latest transaction made, Two Sigma Advisers, LP holds 816,188 shares of WB stock, worth $8.21 Million. This represents 0.02% of its overall portfolio holdings.

Number of Shares

816,188

Previous 969,588 15.82%

Holding current value

$8.21 Million

Previous $9.24 Million 9.52%

% of portfolio

0.02%

Previous 0.02%

22 transactions

Quarter	Operation	Price Per share	shares change	shares Held
Q3 2025 Nov 14, 2025	SELL	$9.5 - $12.76 $1.46 Million - $1.96 Million	-153,400 Reduced 15.82%	816,188 $10.1 Million
Q2 2025 Aug 14, 2025	SELL	$7.34 - $9.81 $1.02 Million - $1.36 Million	-139,000 Reduced 12.54%	969,588 $9.24 Million
Q1 2025 May 15, 2025	SELL	$8.88 - $11.34 $173,160 - $221,130	-19,500 Reduced 1.73%	1,108,588 $10.5 Million
Q4 2024 Feb 14, 2025	SELL	$8.19 - $11.71 $204,750 - $292,750	-25,000 Reduced 2.17%	1,128,088 $10.8 Million
Q3 2024 Nov 14, 2024	BUY	$7.13 - $10.08 $136,896 - $193,536	19,200 Added 1.69%	1,153,088 $11.6 Million

Q2 2024 Aug 14, 2024	BUY	$7.63 - $10.04 $1.79 Million - $2.36 Million	235,200 Added 26.17%	1,133,888 $8.71 Million
Q1 2024 May 15, 2024	BUY	$8.1 - $10.55 $1.54 Million - $2 Million	189,900 Added 26.79%	898,688 $8.17 Million
Q4 2023 Feb 14, 2024	BUY	$9.31 - $13.21 $4.73 Million - $6.71 Million	508,100 Added 253.18%	708,788 $7.76 Million
Q3 2023 Nov 14, 2023	BUY	$11.79 - $15.75 $475,136 - $634,725	40,300 Added 25.13%	200,688 $2.52 Million
Q2 2023 Aug 14, 2023	SELL	$13.11 - $19.02 $369,702 - $536,364	-28,200 Reduced 14.95%	160,388 $2.1 Million
Q1 2023 May 15, 2023	BUY	$16.11 - $25.44 $2.23 Million - $3.52 Million	138,300 Added 275.02%	188,588 $3.78 Million
Q4 2022 Feb 14, 2023	BUY	$10.71 - $19.5 $51,408 - $93,600	4,800 Added 10.55%	50,288 $961,000
Q3 2022 Nov 14, 2022	SELL	$16.22 - $24.23 $1.02 Million - $1.52 Million	-62,700 Reduced 57.95%	45,488 $778,000
Q2 2022 Aug 15, 2022	BUY	$19.99 - $26.85 $2.16 Million - $2.9 Million	108,188 New	108,188 $2.5 Million
Q3 2019 Nov 14, 2019	SELL	$34.89 - $50.21 $337,874 - $486,233	-9,684 Closed	0 $0
Q2 2019 Aug 14, 2019	BUY	$41.11 - $72.32 $398,109 - $700,346	9,684 New	9,684 $422,000
Q4 2018 Feb 14, 2019	SELL	$54.6 - $72.52 $8.44 Million - $11.2 Million	-154,544 Closed	0 $0
Q3 2018 Nov 14, 2018	BUY	$68.72 - $90.97 $3.14 Million - $4.16 Million	45,706 Added 41.99%	154,544 $11.3 Million
Q2 2018 Aug 14, 2018	SELL	$87.14 - $127.99 $86.2 Million - $127 Million	-988,800 Reduced 90.08%	108,838 $9.66 Million
Q1 2018 May 15, 2018	BUY	$111.76 - $139.74 $33.7 Million - $42.1 Million	301,100 Added 37.8%	1,097,638 $131 Million
Q4 2017 Feb 14, 2018	SELL	$89.87 - $120.43 $23.5 Million - $31.5 Million	-261,774 Reduced 24.74%	796,538 $82.4 Million
Q3 2017 Nov 14, 2017	BUY	$76.14 - $106.98 $80.6 Million - $113 Million	1,058,312	1,058,312 $105 Million

Others Institutions Holding WB

# of Institutions

163

Shares Held

54.8M

Call Options Held

1.37M

Put Options Held

1.21M

View Full List

About WEIBO Corp

Ticker WB
Exchange NASDAQ
Sector Communication Services
Industry Internet Content & Information
Shares Outstandng 236,562,000
Market Cap $2.38B
Description
Weibo Corporation, through its subsidiaries, operates as a social media platform for people to create, distribute, and discover content in the People's Republic of China. It operates in two segments, Advertising and Marketing Services; and Value-Added Services. The company offers discovery products to help users discover content on its platform;...

More about WB

Track David A. Siegel's Portfolio

Portfolio Update

Get notified when there are updates to the investment portfolio of Two Sigma Advisers, LP, based on Form 13F filings with the SEC.

News

Stay updated on Two Sigma Advisers, LP and David A. Siegel with notifications on news.

Account