Latest Institutional Transactions on Weibo Corp (WB)
This table provides information on the latest institutional transactions involving Weibo Corp (WB) stock. The table includes the name of the institution, the type of operation (buy or sell), whether options were involved, the number of shares exchanged, the range of values for the transaction, and the number of shares held by the institution after the transaction has occurred.
| Report Date | Institution (Fund) | Operation | Option | Shares change | Value Range | Shares Held | Trade History |
|---|---|---|---|---|---|---|---|
|
Aug 15, 2025
Q2 2025
|
Morgan Stanley
New York, NY |
BUY
|
- |
67.9K+ 10.12% |
$499K - $667K
|
740K
$7.49M
|
|
|
Aug 15, 2025
Q2 2025
|
Wealth Collab, LLC
Bellevue, WA |
BUY
|
- |
224+ 7.02% |
$1.64K - $2.2K
|
3.41K
$34.6K
|
|
|
Aug 14, 2025
Q2 2025
|
Daiwa Securities Group Inc.
Tokyo, M0 |
BUY
|
- |
6.35KNew |
$46.6K - $62.3K
|
6.35K
$64.4K
|
|
|
Aug 14, 2025
Q2 2025
|
Susquehanna International Group, LLP
Bala Cynwyd, PA |
SELL
|
PUT |
-916K- 39.48% |
$6.73M - $8.99M
|
1.4M
$14.2M
|
|
|
Aug 14, 2025
Q2 2025
|
Balyasny Asset Management LLC
Chicago, IL |
BUY
|
- |
85K+ 115.89% |
$624K - $834K
|
158K
$1.6M
|
|
|
Aug 14, 2025
Q2 2025
|
Alliancebernstein L.P.
New York, NY |
BUY
|
- |
52+ 0.28% |
$382 - $510
|
18.6K
$189K
|
|
|
Aug 14, 2025
Q2 2025
|
Verition Fund Management LLC
Greenwich, CT |
BUY
|
- |
32KNew |
$235K - $314K
|
32K
$325K
|
|
|
Aug 14, 2025
Q2 2025
|
Xy Capital LTD
Central, K3 |
SELL
|
- |
-36.9K- 53.9% |
$271K - $362K
|
31.6K
$320K
|
|
|
Aug 14, 2025
Q2 2025
|
Goldman Sachs Group Inc
New York, NY |
SELL
|
- |
-1.13M- 39.72% |
$8.27M - $11.1M
|
1.71M
$17.3M
|
|
|
Aug 14, 2025
Q2 2025
|
Bank Of America Corp
Charlotte, NC |
SELL
|
- |
-178K- 16.13% |
$1.31M - $1.75M
|
927K
$9.39M
|
|
|
Aug 14, 2025
Q2 2025
|
Saba Capital Management, L.P.
New York, NY |
BUY
|
- |
258K+ 10.94% |
$1.89M - $2.53M
|
2.62M
$26.5M
|
|
|
Aug 14, 2025
Q2 2025
|
Ubs Asset Management Americas Inc
Chicago, IL |
BUY
|
- |
97K+ 51.8% |
$712K - $952K
|
284K
$2.88M
|
|
|
Aug 14, 2025
Q2 2025
|
Susquehanna International Group, LLP
Bala Cynwyd, PA |
SELL
|
- |
-523K- 43.23% |
$3.84M - $5.13M
|
686K
$6.95M
|
|
|
Aug 14, 2025
Q2 2025
|
Ameriprise Financial Inc
Minneapolis, MN |
SELL
|
- |
-3.4K- 22.89% |
$25K - $33.4K
|
11.5K
$116K
|
|
|
Aug 14, 2025
Q2 2025
|
Qube Research & Technologies LTD
London, X0 |
SELL
|
- |
-345K- 40.04% |
$2.53M - $3.38M
|
516K
$5.23M
|
|
|
Aug 14, 2025
Q2 2025
|
Ubs Group Ag
|
BUY
|
- |
54.2K+ 8.67% |
$398K - $531K
|
679K
$6.88M
|
|
|
Aug 14, 2025
Q2 2025
|
Polymer Capital Management (Hk) LTD
Hong Kong, K3 |
BUY
|
- |
64.8KNew |
$476K - $636K
|
64.8K
$657K
|
|
|
Aug 14, 2025
Q2 2025
|
David A. Siegel
Two Sigma Advisers, LP | New York, Ny
|
SELL
|
- |
-139K- 12.54% |
$1.02M - $1.36M
|
970K
$9.82M
|
|
|
Aug 14, 2025
Q2 2025
|
Squarepoint Ops LLC
New York, NY |
SELL
|
- |
-90.4K- 58.24% |
$663K - $887K
|
64.8K
$657K
|
|
|
Aug 14, 2025
Q2 2025
|
Sei Investments CO
Oaks, PA |
BUY
|
- |
22.8K+ 4.04% |
$167K - $223K
|
586K
$5.94M
|
|
|
Aug 14, 2025
Q2 2025
|
Wellington Management Group LLP
Boston, MA |
SELL
|
- |
-149K- 14.0% |
$1.1M - $1.46M
|
917K
$9.29M
|
|
|
Aug 14, 2025
Q2 2025
|
Macquarie Group LTD
Australia, C3 |
SELL
|
- |
-4.2K- 0.26% |
$30.8K - $41.2K
|
1.6M
$16.2M
|
|
|
Aug 14, 2025
Q2 2025
|
Two Sigma Investments, LP
New York, NY |
SELL
|
- |
-574K- 51.61% |
$4.21M - $5.63M
|
538K
$5.45M
|
|
|
Aug 14, 2025
Q2 2025
|
Royal Bank Of Canada
Toronto, A6 |
SELL
|
- |
-547- 92.55% |
$4.01K - $5.37K
|
44
$446
|
|
|
Aug 14, 2025
Q2 2025
|
Mariner, LLC
Overland Park, KS |
SELL
|
- |
-20.4K- 42.93% |
$150K - $200K
|
27.1K
$274K
|
|
|
Aug 14, 2025
Q2 2025
|
Cubist Systematic Strategies, LLC
Stamford, CT |
BUY
|
- |
73KNew |
$536K - $716K
|
73K
$740K
|
|
|
Aug 14, 2025
Q2 2025
|
Vident Advisory, LLC
Alpharetta, GA |
SELL
|
- |
-4.47K- 25.98% |
$32.8K - $43.9K
|
12.7K
$129K
|
|
|
Aug 14, 2025
Q2 2025
|
Mirae Asset Global Etfs Holdings Ltd.
Central, K3 |
SELL
|
- |
-334- 0.84% |
$2.45K - $3.28K
|
39.6K
$401K
|
|
|
Aug 14, 2025
Q2 2025
|
Raymond James Financial Inc
St. Petersburg, FL |
BUY
|
- |
27.9K+ 139.45% |
$205K - $273K
|
47.9K
$485K
|
|
|
Aug 14, 2025
Q2 2025
|
Great West Life Assurance CO
Winnipeg, A2 |
BUY
|
- |
16.3KNew |
$120K - $160K
|
16.3K
$165K
|
|
|
Aug 14, 2025
Q2 2025
|
Harvest Fund Management Co., LTD
Beijing, F4 |
BUY
|
- |
18.5K+ 31.61% |
$136K - $181K
|
76.9K
$779K
|
|
|
Aug 14, 2025
Q2 2025
|
Tower Research Capital LLC (Trc)
New York, NY |
SELL
|
- |
-1.43K- 98.35% |
$10.5K - $14K
|
24
$243
|
|
|
Aug 14, 2025
Q2 2025
|
E Fund Management Co., Ltd.
Guangzhou, F4 |
SELL
|
- |
-94.1K- 20.87% |
$691K - $923K
|
357K
$3.61M
|
|
|
Aug 14, 2025
Q2 2025
|
State Street Corp
Boston, MA |
BUY
|
- |
375K+ 36.78% |
$2.76M - $3.68M
|
1.4M
$14.1M
|
|
|
Aug 14, 2025
Q2 2025
|
Numerai Gp LLC
San Francisco, CA |
BUY
|
- |
55.1KNew |
$405K - $541K
|
55.1K
$558K
|
|
|
Aug 14, 2025
Q2 2025
|
Jane Street Group, LLC
New York, NY |
SELL
|
PUT |
-59.3K- 52.95% |
$435K - $582K
|
52.7K
$534K
|
|
|
Aug 14, 2025
Q2 2025
|
Jane Street Group, LLC
New York, NY |
SELL
|
- |
-40.4K- 16.21% |
$297K - $397K
|
209K
$2.12M
|
|
|
Aug 14, 2025
Q2 2025
|
Steven Cohen
Point72 Asset Management, L.P. | Stamford, Ct
|
BUY
|
- |
71.3KNew |
$523K - $699K
|
71.3K
$722K
|
|
|
Aug 14, 2025
Q2 2025
|
D. E. Shaw & Co., Inc.
New York, NY |
BUY
|
- |
11.7K+ 107.34% |
$85.9K - $115K
|
22.6K
$229K
|
|
|
Aug 14, 2025
Q2 2025
|
Cantor Fitzgerald, L. P.
New York, NY |
BUY
|
- |
14.5KNew |
$106K - $142K
|
14.5K
$147K
|
|
|
Aug 14, 2025
Q2 2025
|
Ken Griffin
Citadel Advisors LLC | Chicago, Il
|
SELL
|
- |
-82.6K- 17.73% |
$606K - $810K
|
383K
$3.88M
|
|
|
Aug 14, 2025
Q2 2025
|
Ken Griffin
Citadel Advisors LLC | Chicago, Il
|
SELL
|
PUT |
-205K- 75.04% |
$1.5M - $2.01M
|
68.1K
$690K
|
|
|
Aug 14, 2025
Q2 2025
|
Israel Englander
Millennium Management LLC | New York, Ny
|
SELL
|
- |
-215K- 66.56% |
$1.58M - $2.11M
|
108K
$1.09M
|
|
|
Aug 14, 2025
Q2 2025
|
Federation Des Caisses Desjardins Du Quebec
Levis, A8 |
SELL
|
- |
-150- 27.27% |
$1.1K - $1.47K
|
400
$4.05K
|
|
|
Aug 13, 2025
Q2 2025
|
Arrowstreet Capital, Limited Partnership
Boston, MA |
SELL
|
- |
-177K- 19.06% |
$1.3M - $1.74M
|
752K
$7.62M
|
|
|
Aug 13, 2025
Q2 2025
|
Barclays PLC
London, X0 |
SELL
|
- |
-22.8K- 12.9% |
$167K - $224K
|
154K
$1.56M
|
|
|
Aug 13, 2025
Q2 2025
|
Ever Source Wealth Advisors, LLC
|
SELL
|
- |
-755- 53.36% |
$5.54K - $7.41K
|
660
$6.69K
|
|
|
Aug 13, 2025
Q2 2025
|
Walleye Capital LLC
Plymouth, MN |
SELL
|
- |
-64.3K- 37.18% |
$472K - $631K
|
109K
$1.1M
|
|
|
Aug 13, 2025
Q2 2025
|
Omers Administration Corp
Toronto, A6 |
BUY
|
- |
65.3KNew |
$479K - $641K
|
65.3K
$662K
|
|
|
Aug 13, 2025
Q2 2025
|
Virtus ETF Advisers LLC
New York, NY |
BUY
|
- |
146KNew |
$1.07M - $1.43M
|
146K
$1.47M
|