Stock Ownership/WB

WEIBO CORP (WB): Ownership & Insider Activity

Hedge funds and institutional managers reporting a position in WB · Communication Services. Based on the most recent 13F filing from each holder, sourced from SEC EDGAR.

Reported Holders
9
13F filers
Aggregate Value
$32.4M
Across holders
Last Price
$7.00
2026-08-24
Sector
Communication Services
GICS
Quarterly fund activity5 increased3 reduced2 exited
Full exits: Verition Fund Management LLC, Qube Research & Technologies Ltd
Institutional Holders of WB
↗
9 holders
Manager⇅Type⇅Shares⇅Market Value▼% of Total⇅% of Portfolio⇅Action⇅QoQ Change⇅Quarter⇅
Saba Capital Management, L.P.
CIK 0001510281
Hedge Fund3.11M$22.6M69.7%0.6%Added+$4.9MQ2 2026
SHAW D E & CO INC
CIK 0001009207
Hedge Fund645K$4.7M14.5%0.0%Added+$70KQ2 2026
MILLENNIUM MANAGEMENT LLC
CIK 0001273087
Hedge Fund283K$2.1M6.3%0.0%Added+$2.0MQ2 2026
TWO SIGMA INVESTMENTS, LP
CIK 0001179392
Hedge Fund225K$1.6M5.0%0.0%Reduced$-2.3MQ2 2026
Squarepoint Ops LLC
CIK 0001642575
Hedge Fund101K$733K2.3%0.0%Added+$260KQ2 2026
VOLORIDGE INVESTMENT MANAGEMENT, LLC
CIK 0001556921
Hedge Fund53K$387K1.2%0.0%Reduced$-1.3MQ2 2026
BALYASNY ASSET MANAGEMENT LLC
CIK 0001218710
Hedge Fund29K$212K0.7%0.0%Added+$69KQ2 2026
CITADEL ADVISORS LLC
CIK 0001423053
Hedge Fund14K$100K0.3%0.0%Reduced$-1.4MQ2 2026
Rockefeller Capital Management L.P.
CIK 0001739439
Hedge Fund649$5K0.0%0.0%Unchanged+$0Q2 2026
Saba Capital Management, L.P.Added
Hedge Fund
$22.6M· 69.7% of total· 0.6% port· 3.11M sh· +$4.9M QoQ· Q2 2026
SHAW D E & CO INCAdded
Hedge Fund
$4.7M· 14.5% of total· 0.0% port· 645K sh· +$70K QoQ· Q2 2026
MILLENNIUM MANAGEMENT LLCAdded
Hedge Fund
$2.1M· 6.3% of total· 0.0% port· 283K sh· +$2.0M QoQ· Q2 2026
TWO SIGMA INVESTMENTS, LPReduced
Hedge Fund
$1.6M· 5.0% of total· 0.0% port· 225K sh· $-2.3M QoQ· Q2 2026
Squarepoint Ops LLCAdded
Hedge Fund
$733K· 2.3% of total· 0.0% port· 101K sh· +$260K QoQ· Q2 2026
VOLORIDGE INVESTMENT MANAGEMENT, LLCReduced
Hedge Fund
$387K· 1.2% of total· 0.0% port· 53K sh· $-1.3M QoQ· Q2 2026
BALYASNY ASSET MANAGEMENT LLCAdded
Hedge Fund
$212K· 0.7% of total· 0.0% port· 29K sh· +$69K QoQ· Q2 2026
CITADEL ADVISORS LLCReduced
Hedge Fund
$100K· 0.3% of total· 0.0% port· 14K sh· $-1.4M QoQ· Q2 2026
Rockefeller Capital Management L.P.Unchanged
Hedge Fund
$5K· 0.0% of total· 0.0% port· 649 sh· +$0 QoQ· Q2 2026
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