Weibo
150 hedge funds and large institutions have $562M invested in Weibo in 2025 Q1 according to their latest regulatory filings, with 30 funds opening new positions, 45 increasing their positions, 44 reducing their positions, and 28 closing their positions.
7% more first-time investments, than exits
New positions opened: 30 | Existing positions closed: 28
2% more repeat investments, than reductions
Existing positions increased: 45 | Existing positions reduced: 44
1% more funds holding
Funds holding: 149 → 150 (+1)
0% more funds holding in top 10
Funds holding in top 10: 2 → 2 (0)
3.18% less ownership
Funds ownership: 27.62% → 24.44% (-3.2%)
20% less call options, than puts
Call options by funds: $27.6M | Put options by funds: $34.6M
47% less capital inflows, than outflows
Capital inflows: $80.5M | Capital outflows: $153M
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Krane Funds Advisors
New York
|
+$8.82M |
| 2 |
Qube Research & Technologies (QRT)
London,
United Kingdom
|
+$8.74M |
| 3 |
Susquehanna International Group
Bala Cynwyd,
Pennsylvania
|
+$6.4M |
| 4 |
Arrowstreet Capital
Boston,
Massachusetts
|
+$5.42M |
| 5 |
Bank of America
Charlotte,
North Carolina
|
+$4.95M |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Vanguard Group
Malvern,
Pennsylvania
|
-$26.9M |
| 2 |
RPD Fund Management
New York
|
-$19.1M |
| 3 |
Invesco
Atlanta,
Georgia
|
-$12.3M |
| 4 |
Allspring Global Investments
Charlotte,
North Carolina
|
-$11.7M |
| 5 |
Norges Bank
Oslo,
Norway
|
-$11.3M |
WB Hedge Fund Activity: Q1 2025 in Review
150 of the 7,488 institutional investors tracked by Wall St. Rank reported a position in Weibo (WB) for Q1 2025, worth a combined $562M — down 12% from $642M a quarter earlier.
Buyers outnumbered sellers: 30 funds opened new WB positions and 28 closed out — a net gain of 2 holders — while 45 added to existing stakes and 44 trimmed.
The largest buyer was Krane Funds Advisors, adding an estimated $8.82M. The largest seller was Vanguard Group, exiting entirely with an estimated $26.9M sold.
- 150 institutional investors held Weibo (WB) as of Q1 2025, up from 149 in Q4 2024.
- Funds reported $562M of Weibo stock for Q1 2025, down 12% quarter-over-quarter.
- 30 funds opened new Weibo positions in Q1 2025 and 28 closed out, a net change of +2 holders.
- The largest Weibo buyer in Q1 2025 was Krane Funds Advisors, an estimated $8.82M added.
- The largest Weibo seller in Q1 2025 was Vanguard Group, an estimated $26.9M sold.
Based on aggregated 13F filings for Q1 2025.