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Weibo (WB) Institutional Ownership

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$6.80 -0.03 (-0.44%)
Closing price 09/1/2026 04:00 PM Eastern
Extended Trading
$6.83 +0.03 (+0.43%)
As of 08:28 AM Eastern
Extended trading is trading that happens on electronic markets outside of regular trading hours. This is a fair market value extended hours price provided by Massive. Learn more.
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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)
59
Total
Institutional Inflows
(last 12 months)
$100.52M
Number of
Institutional Sellers
(last 12 months)
35
Total
Institutional Outflows
(last 12 months)
$50.09M
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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
8/21/2026 Nykredit A S12,769$93K0.0%N/A0.005%
8/20/2026 Headlands Technologies LLC119,350$866K0.1%+150.0%0.049%
8/19/2026 Wellington Management Group LLP2,363,373$17.16M0.0%+41.9%0.962%
5/19/2026 Bank 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%
5/16/2026 Saba Capital Management L.P.2,437,357$21.33M0.6%+21.0%0.998%
5/14/2026 Public Employees Retirement System of Ohio283,749$2.48M0.0%-14.8%0.116%
5/14/2026 Sei 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%
5/8/2026 Resolute 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%
2/19/2026 Invesco Ltd.491,951$5.03M0.0%-1.0%0.201%
2/18/2026 XTX Topco Ltd50,548$517K0.0%N/A0.021%
2/18/2026 Voloridge Investment Management LLC481,187$4.92M0.0%+51.1%0.197%
2/18/2026 Wellington Management Group LLP946,846$9.68M0.0%-18.1%0.388%
2/18/2026 Engineers Gate Manager LP17,184$176K0.0%N/A0.007%
2/18/2026 Balyasny Asset Management L.P.147,743$1.51M0.0%+144.9%0.060%
2/17/2026 DV Equities LLC67,843$693K0.1%N/A0.028%
2/17/2026 FIL Ltd1,633,387$16.69M0.0%N/A0.669%
2/17/2026 Jump Financial LLC295,407$3.02M0.0%+261.1%0.121%
2/17/2026 Public Employees Retirement System of Ohio332,876$3.40M0.0%-8.9%0.136%
2/17/2026 Mangrove Partners IM LLC21,133$216K0.0%-70.7%0.009%
2/16/2026 OMERS ADMINISTRATION Corp52,930$541K0.0%+15.1%0.022%
2/16/2026 Verition Fund Management LLC13,497$138K0.0%N/A0.006%
2/16/2026 Barclays PLC44,213$452K0.0%-53.2%0.018%
2/16/2026 Atlas Capital Advisors Inc.15,768$161K0.0%N/A0.006%
2/13/2026 Marshall Wace LLP97,433$996K0.0%+345.2%0.040%
2/13/2026 Quinn 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%
2/13/2026 Schroder 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%
2/13/2026 Headlands 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%
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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%
2/13/2026 Alpine Investment Management Ltd386,000$3.95M1.0%N/A0.158%
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%
2/11/2026 O Shaughnessy Asset Management LLC627,978$6.42M0.0%+54.1%0.257%
2/11/2026 Krane Funds Advisors LLC4,274,081$43.68M1.4%-8.6%1.750%
2/9/2026 Geode Capital Management LLC57,923$592K0.0%-67.2%0.024%
2/9/2026Jefferies Financial Group Inc.22,286$228K0.0%N/A0.009%
2/6/2026 FourThought 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%
1/29/2026 UBS 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%
11/17/2025 CANADA LIFE ASSURANCE Co18,674$233K0.0%+14.6%0.008%
11/17/2025 Virtus Advisers LLC340,931$4.23M2.8%+134.2%0.140%
11/17/2025 Qube Research & Technologies Ltd485,133$6.02M0.0%-6.0%0.199%
11/17/2025 Mariner LLC23,749$294K0.0%-12.4%0.010%
11/17/2025 National Bank of Canada FI51,600$640K0.0%N/A0.021%
11/17/2025 MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.41,428$514K0.0%+4.7%0.017%
11/17/2025 Ameriprise Financial Inc.16,247$201K0.0%+41.8%0.007%
11/14/2025 Raymond James Financial Inc.13,554$168K0.0%-71.7%0.006%
11/14/2025 Squarepoint Ops LLC37,130$460K0.0%-42.7%0.015%
11/14/2025 Mangrove Partners IM LLC72,057$894K0.1%N/A0.029%
11/14/2025 Wellington 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%
11/14/2025 Harvest Fund Management Co. Ltd74,496$924K0.0%-3.2%0.030%
11/14/2025 Quinn 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%
11/13/2025 Arrowstreet Capital Limited Partnership363,667$4.51M0.0%-51.6%0.149%
11/13/2025 Invesco Ltd.496,885$6.16M0.0%-0.9%0.203%
11/13/2025 Sei Investments Co.551,695$6.84M0.0%-5.9%0.226%
11/13/2025 UBS Group AG1,377,705$17.08M0.0%+102.8%0.564%
11/13/2025 Barometer Capital Management Inc.78,900$978K0.2%+78.1%0.032%
11/13/2025 BNP Paribas Financial Markets97,739$1.21M0.0%-52.4%0.040%
11/13/2025 Causeway Capital Management LLC2,952,249$36.61M0.5%+11.7%1.209%
11/13/2025 Schroder Investment Management Group712,442$8.91M0.0%-1.3%0.292%
11/13/2025 Grantham 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%
11/12/2025 Barclays PLC94,457$1.17M0.0%-38.7%0.039%
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11/12/2025 Dimensional Fund Advisors LP830,395$10.30M0.0%-0.7%0.340%
11/10/2025 Krane 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%
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%


WB Institutional Ownership - Frequently Asked Questions

During the previous two years, 142 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 124 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 ($2.96M), 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 9,302,806 shares in the last 24 months. This purchase volume represents approximately $100.52M in transactions.

Of the 35 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: Federated Hermes Inc. ($987.27K), Schroder Investment Management Group ($627.18K), Krane Funds Advisors LLC ($401.98K), Arrowstreet Capital Limited Partnership ($388.14K), State Street Corp ($342.68K), Wellington Management Group LLP ($208.73K), and Virtus Advisers LLC ($191.69K).

Institutional investors have sold a total of 4,510,878 shares in the last 24 months. This volume of shares sold represents approximately $50.09M in transactions.


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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 8/21/2026. New 13F filings are added each quarter as they're published.
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