Institutional shares held 64.9 Million
1.87M calls
2.05M puts
Total value of holdings $531M
$15.3M calls
$16.7M puts
Market Cap $1.92B
236,562,000 Shares Out.
Institutional ownership 27.45%
# of Institutions 168


Latest Institutional Activity in WB

Top Purchases

Q1 2025
Krane Funds Advisors LLC Shares Held: 4.33M ($35.2M)
Q1 2025
Sg Americas Securities, LLC Shares Held: 28K ($228K)
Q1 2025
Qrg Capital Management, Inc. Shares Held: 36.7K ($298K)
Q1 2025
Vontobel Holding Ltd. Shares Held: 21.2K ($172K)
Q1 2025
Sierra Ocean, LLC Shares Held: 1.35K ($11K)

Top Sells

Q1 2025
Allspring Global Investments Holdings, LLC Shares Held: 572K ($4.65M)
Q1 2025
Gf Fund Management Co. Ltd. Shares Held: 87.7K ($713K)
Q1 2025
Polunin Capital Partners LTD Shares Held: 561K ($4.56M)
Q1 2025
Handelsbanken Fonder Ab Shares Held: 21.7K ($177K)
Q1 2025
Rhumbline Advisers Shares Held: 1.49K ($12.1K)

About WB

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; self-expression products that enable its users to express themselves on its platform; and social products to promote social interaction between users on its platform. It also provides advertising and marketing solutions, such as social display advertisements; and promoted marketing offerings, such as Fans Headline and Weibo Express, as well as promoted trends and search products that appear alongside user's trends discovery and search behaviors. In addition, the company offers products, such as trends, search, video/live streaming, and editing tools; content customization, copyright contents pooling, and user interaction development; and search list recommendation, trends list recommendation, and Weibo app opening advertisements. Further, it provides back-end management, traffic support, and product solutions to MCNs, unions, and e-commerce partners; open application platform for other app developers that allows users to log into third-party applications with their Weibo account for sharing third-party content on its platform; and Weibo Wallet, a product that enables platform partners to conduct interest generation activities on Weibo, such as handing out red envelops and coupons. The company was formerly known as T.CN Corporation and changed its name to Weibo Corporation in 2012. The company was founded in 2009 and is headquartered in Beijing, China. Weibo Corporation is a subsidiary of Sina Corporation.


Insider Transactions at WB

Insider Transaction List

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Date Insider Transaction Ownership Type Shares Traded Value / Price
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Last 12 Months Summary

Buy / Acquisition
0 Shares
From 0 Insiders
Sell / Disposition
0 Shares
From 0 Insiders

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P - Open market or private purchase×
S - Open market or private sale×
V - Transaction voluntarily reported earlier than required×
A - Grant, award, or other acquisition×
D - Sale (or disposition) back to the issuer×
F - Payment of exercise price or tax liability×
I - Discretionary transaction×
M - Exercise of conversion of derivative security×
C - Conversion of derivative security×
E - Expiration of short derivative position×
H - Expiration (or cancellation) of long derivative position with value received×
O - Exercise of out-of-the-money derivative securities×
X - Exercise of in-the-money or at-the-money derivatives securities×
G - Bona fide gift×
L - Small Acquisition×
W - Acquisition or disposition by will or laws×
Z - Deposit into or withdrawal from voting trust×
J - Other acquisition or disposition×
K - Transaction in equity swap or similar instrument×
U - Disposition due to a tender of shares in a change of control transaction×
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