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Weibo (WB) Institutional Ownership

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$7.76 -0.11 (-1.40%)
As of 08/12/2026 04:00 PM Eastern
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Institutional Ownership Changes (13F Filings) for Weibo (NASDAQ:WB)

Current
Institutional Ownership
Percentage
68.77%
Number of
Institutional Buyers
(last 12 months)
63
Total
Institutional Inflows
(last 12 months)
$96.30M
Number of
Institutional Sellers
(last 12 months)
39
Total
Institutional Outflows
(last 12 months)
$64.92M
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WB Institutional Buying and Selling by Quarter

Weibo Major Shareholders & Ownership History

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Reporting DateMajor Shareholder NameShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
5/19/2026Bank of America Corp DE35,307$309K0.0%+45.9%0.014%
5/18/2026 EverSource Wealth Advisors LLC3,876$34K0.0%+337.5%0.002%
5/16/2026Saba Capital Management L.P.2,437,357$21.33M0.6%+21.0%0.998%
5/14/2026Public Employees Retirement System of Ohio283,749$2.48M0.0%-14.8%0.116%
5/14/2026Sei Investments Co.584,557$5.12M0.0%+39.6%0.239%
5/13/2026 First Trust Advisors LP349,253$3.06M0.0%-13.2%0.143%
5/12/2026 XY Capital Ltd177,611$1.55M1.5%-10.5%0.073%
5/8/2026Resolute Advisors LLC22,000$192K0.1%-57.7%0.009%
5/7/2026 Dimensional Fund Advisors LP706,076$6.18M0.0%-14.1%0.289%
5/7/2026 AIA Group Ltd103,579$906K0.0%+229.7%0.042%
4/28/2026 Kathmere Capital Management LLC45,353$397K0.0%-10.0%0.019%
4/28/2026DGS Capital Management LLC127,750$1.12M0.2%+19.7%0.052%
4/28/2026 QRG Capital Management Inc.20,375$178K0.0%-21.6%0.008%
4/16/2026 SG Americas Securities LLC17,110$150K0.0%-79.7%0.007%
2/24/2026DGS Capital Management LLC106,768$1.09M0.2%+46.1%0.044%
2/19/2026Invesco Ltd.491,951$5.03M0.0%-1.0%0.201%
2/18/2026XTX Topco Ltd50,548$517K0.0%N/A0.021%
2/18/2026Voloridge Investment Management LLC481,187$4.92M0.0%+51.1%0.197%
2/18/2026Wellington Management Group LLP946,846$9.68M0.0%-18.1%0.388%
2/18/2026Engineers Gate Manager LP17,184$176K0.0%N/A0.007%
2/18/2026Balyasny Asset Management L.P.147,743$1.51M0.0%+144.9%0.060%
2/17/2026DV Equities LLC67,843$693K0.1%N/A0.028%
2/17/2026FIL Ltd1,633,387$16.69M0.0%N/A0.669%
2/17/2026Jump Financial LLC295,407$3.02M0.0%+261.1%0.121%
2/17/2026Public Employees Retirement System of Ohio332,876$3.40M0.0%-8.9%0.136%
2/17/2026Mangrove Partners IM LLC21,133$216K0.0%-70.7%0.009%
2/16/2026OMERS ADMINISTRATION Corp52,930$541K0.0%+15.1%0.022%
2/16/2026Verition Fund Management LLC13,497$138K0.0%N/A0.006%
2/16/2026Barclays PLC44,213$452K0.0%-53.2%0.018%
2/16/2026Atlas Capital Advisors Inc.15,768$161K0.0%N/A0.006%
2/13/2026Marshall Wace LLP97,433$996K0.0%+345.2%0.040%
2/13/2026Quinn Opportunity Partners LLC638,745$6.53M0.3%-7.9%0.261%
2/13/2026 Virtus Advisers LLC153,831$1.57M0.8%-55.5%0.063%
2/13/2026Schroder Investment Management Group94,895$963K0.0%-86.7%0.039%
2/13/2026 First Trust Advisors LP402,584$4.11M0.0%+19.0%0.165%
2/13/2026Headlands Technologies LLC36,048$368K0.0%+121.9%0.015%
2/13/2026 Police & Firemen s Retirement System of New Jersey27,377$280K0.0%-29.8%0.011%
2/13/2026 State Street Corp905,002$9.25M0.0%-27.5%0.370%
2/13/2026 Vontobel Holding Ltd.16,158$165K0.0%-7.9%0.007%
2/13/2026Alpine Investment Management Ltd386,000$3.95M1.0%N/A0.158%
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2/12/2026Brooklyn Investment Group18,386$187K0.0%N/A0.008%
2/12/2026 Dimensional Fund Advisors LP821,887$8.40M0.0%-1.0%0.336%
2/12/2026 New York State Common Retirement Fund557,849$5.70M0.0%+10.2%0.228%
2/12/2026 Campbell & CO Investment Adviser LLC120,769$1.23M0.1%+451.7%0.049%
2/12/2026 XY Capital Ltd198,356$2.03M1.3%+94.1%0.081%
2/11/2026O Shaughnessy Asset Management LLC627,978$6.42M0.0%+54.1%0.257%
2/11/2026Krane Funds Advisors LLC4,274,081$43.68M1.4%-8.6%1.750%
2/9/2026Geode Capital Management LLC57,923$592K0.0%-67.2%0.024%
2/9/2026Jefferies Financial Group Inc.22,286$228K0.0%N/A0.009%
2/6/2026FourThought Financial Partners LLC10,740$110K0.0%N/A0.004%
2/4/2026 D Orazio & Associates Inc.19,131$196K0.0%-20.2%0.008%
1/30/2026 Vest Financial LLC25,360$259K0.0%+78.4%0.010%
1/30/2026 Mitsubishi UFJ Trust & Banking Corp229,951$2.35M0.0%+1.1%0.094%
1/30/2026 Glenorchy Capital Ltd38,823$397K0.0%+88.4%0.016%
1/29/2026UBS Group AG1,596,371$16.32M0.0%+15.9%0.654%
1/27/2026 WealthCollab LLC5,123$52K0.0%+50.1%0.002%
1/20/2026 Ascent Group LLC14,442$148K0.0%N/A0.006%
1/14/2026 Redhawk Wealth Advisors Inc.105,795$1.08M0.1%N/A0.043%
1/13/2026 Kathmere Capital Management LLC50,418$515K0.0%+91.2%0.021%
1/8/2026 Wealth Enhancement Advisory Services LLC35,075$375K0.0%N/A0.014%
12/18/2025 AIA Group Ltd112,653$1.40M0.0%N/A0.046%
11/17/2025CANADA LIFE ASSURANCE Co18,674$233K0.0%+14.6%0.008%
11/17/2025 Virtus Advisers LLC340,931$4.23M2.8%+134.2%0.140%
11/17/2025Qube Research & Technologies Ltd485,133$6.02M0.0%-6.0%0.199%
11/17/2025Mariner LLC23,749$294K0.0%-12.4%0.010%
11/17/2025 National Bank of Canada FI51,600$640K0.0%N/A0.021%
11/17/2025MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.41,428$514K0.0%+4.7%0.017%
11/17/2025Ameriprise Financial Inc.16,247$201K0.0%+41.8%0.007%
11/14/2025Raymond James Financial Inc.13,554$168K0.0%-71.7%0.006%
11/14/2025Squarepoint Ops LLC37,130$460K0.0%-42.7%0.015%
11/14/2025Mangrove Partners IM LLC72,057$894K0.1%N/A0.029%
11/14/2025Wellington Management Group LLP1,155,576$14.33M0.0%+26.0%0.473%
11/14/2025 XY Capital Ltd102,206$1.27M0.7%+223.6%0.042%
11/14/2025Harvest Fund Management Co. Ltd74,496$924K0.0%-3.2%0.030%
11/14/2025Quinn Opportunity Partners LLC693,745$8.60M0.6%+0.2%0.284%
11/13/2025 Vise Technologies Inc.21,009$261K0.0%+12.1%0.009%
11/13/2025Arrowstreet Capital Limited Partnership363,667$4.51M0.0%-51.6%0.149%
11/13/2025Invesco Ltd.496,885$6.16M0.0%-0.9%0.203%
11/13/2025Sei Investments Co.551,695$6.84M0.0%-5.9%0.226%
11/13/2025UBS Group AG1,377,705$17.08M0.0%+102.8%0.564%
11/13/2025Barometer Capital Management Inc.78,900$978K0.2%+78.1%0.032%
11/13/2025BNP Paribas Financial Markets97,739$1.21M0.0%-52.4%0.040%
11/13/2025Causeway Capital Management LLC2,952,249$36.61M0.5%+11.7%1.209%
11/13/2025Schroder Investment Management Group712,442$8.91M0.0%-1.3%0.292%
11/13/2025Grantham Mayo Van Otterloo & Co. LLC1,045,801$12.97M0.0%+99.8%0.428%
11/13/2025 First Trust Advisors LP338,249$4.19M0.0%N/A0.138%
11/12/2025Barclays PLC94,457$1.17M0.0%-38.7%0.039%
11/12/2025 Dimensional Fund Advisors LP830,395$10.30M0.0%-0.7%0.340%
11/10/2025Krane Funds Advisors LLC4,676,063$57.98M1.6%+25.0%1.914%
11/10/2025 Citigroup Inc.147,507$1.83M0.0%-41.1%0.060%
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11/10/2025 D Orazio & Associates Inc.23,974$297K0.0%N/A0.010%
11/7/2025 GSA Capital Partners LLP41,815$519K0.0%-63.3%0.017%
11/7/2025 GF Fund Management CO. LTD.74,710$926K0.0%-7.2%0.031%
11/6/2025 Savvy Advisors Inc.17,191$213K0.0%N/A0.007%
11/6/2025 Caprock Group LLC53,332$611K0.0%N/A0.022%
11/6/2025 ABC Arbitrage SA35,889$445K0.0%N/A0.015%
11/5/2025 Savant Capital LLC12,325$153K0.0%N/A0.005%
11/4/2025Allianz Asset Management GmbH132,645$1.65M0.0%+537.0%0.054%
11/3/2025 New York State Common Retirement Fund506,149$6.28M0.0%-9.7%0.207%
11/3/2025Federated Hermes Inc.1,146,201$14.21M0.0%-46.3%0.469%


WB Institutional Ownership - Frequently Asked Questions

During the previous two years, 144 institutional investors and hedge funds held shares of Weibo. The most heavily invested institutionals were Acadian Asset Management LLC ($56.66M), Krane Funds Advisors LLC ($43.68M), Causeway Capital Management LLC ($36.61M), Vanguard Group Inc. ($26.85M), Saba Capital Management L.P. ($21.33M), RPD Fund Management LLC ($19.12M), and Two Sigma Investments LP ($18.26M).Learn more on Weibo's institutional investors.

68.77% of Weibo's stock is owned by institutional investors. Learn more on WB's institutional investor holdings.

Of the 127 institutional investors that purchased Weibo's stock in the last 24 months, the following investors and hedge funds have bought the highest volume of shares: Wellington Management Group LLP ($2.26M), RPD Fund Management LLC ($2.00M), Krane Funds Advisors LLC ($1.80M), FIL Ltd ($1.63M), Norges Bank ($1.18M), UBS Group AG ($917.19K), and Woodline Partners LP ($717.58K).

Institutional investors have bought a total of 9,475,810 shares in the last 24 months. This purchase volume represents approximately $103.94M in transactions.

Of the 39 institutional investors that sold Weibo's stock in the last 24 months, the following investors and hedge funds have sold the highest volume of shares: Schroder Investment Management Group ($4.01M), Federated Hermes Inc. ($1.89M), Arrowstreet Capital Limited Partnership ($565.16K), Krane Funds Advisors LLC ($401.98K), Qube Research & Technologies Ltd ($375.37K), State Street Corp ($342.68K), and Wellington Management Group LLP ($208.73K).

Institutional investors have sold a total of 9,663,743 shares in the last 24 months. This volume of shares sold represents approximately $99.20M in transactions.


Related Companies

Institutional ownership data for NASDAQ:WB is compiled from quarterly 13F filings submitted to the U.S. Securities and Exchange Commission (SEC), with the most recent received on 5/19/2026. New 13F filings are added each quarter as they're published.
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