Weibo Ownership | Who Owns Weibo?

Weibo Ownership Summary

Weibo is owned by 14.78% institutional investors, 6.08% insiders, and 79.14% retail investors. Alibaba group is the largest institutional shareholder, holding 3.77% of WB shares. KraneShares CSI China Internet ETF is the top mutual fund, with 1.65% of its assets in Weibo shares.

WB Ownership Benchmark

Type	Name	% Inst	% Insiders	% Retail
Stock	Weibo	14.78%	6.08%	79.14%
Sector	Communication Services Stocks	24.72%	16.64%	58.63%
Industry	Internet Content & Information Stocks	23.39%	16.35%	60.26%
Idea	Social Media Stocks List	29.21%	8.64%	62.15%

Institutional Shareholders

Top Institutional Shareholders by Total Shares

Holder	Shares	% Holding	Value
Alibaba group	9.00M	3.77%	$91.98M
Acadian asset management	5.86M	2.45%	$59.85M
Krane funds advisors	4.27M	1.79%	$43.68M
Causeway capital management	2.95M	1.24%	$36.61M
Blackrock	2.80M	1.18%	$21.49M
Saba capital management	2.02M	0.84%	$24.99M
Ubs group	1.60M	0.67%	$16.31M
Goldman sachs group	1.48M	0.62%	$15.13M
State street	1.25M	0.52%	$15.47M
Norges bank	1.18M	0.50%	$11.27M

Top Institutional Shareholders by % of Total Assets

Holder	Shares	% Assets	Value
Alibaba group	9.00M	11.91%	$91.98M
Virtus etf advisers	340.93K	2.77%	$4.23M
Krane funds advisors	4.27M	1.42%	$43.68M
Xy capital	198.36K	1.28%	$2.03M
Saba capital management	2.02M	0.68%	$24.99M
Quinn opportunity partners	693.75K	0.61%	$8.60M
Causeway capital management	2.95M	0.48%	$36.61M
Resolute advisors	52.00K	0.17%	$531.44K
E fund management	356.81K	0.16%	$3.40M
Dgs capital management	55.64K	0.13%	$531.37K

Top Buyers

Holder	Shares	% Assets	Change
Norges bank	1.18M	0.00%	1.18M
Blackrock	2.80M	0.00%	631.08K
Grantham, mayo, van otterloo	1.05M	0.04%	522.40K
First trust advisors lp	338.25K	0.00%	338.25K
Voloridge investment management	318.56K	0.01%	318.56K

Top Sellers

Holder	Shares	% Assets	Change
Vanguard group	-	-	-2.81M
Blackrock funding, inc. /de	82.81K	-	-2.62M
Rpd fund management	-	-	-2.00M
Nuveen	-	-	-1.71M
Macquarie group	-	-	-1.57M

New Positions

Holder	Shares	% Assets	Change	Value
Norges bank	1.18M	0.00%	1.18M	$11.27M
First trust advisors lp	338.25K	0.00%	338.25K	$4.19M
Voloridge investment management	318.56K	0.01%	318.56K	$3.95M
Redhawk wealth advisors	105.80K	0.12%	105.80K	$1.08M
Mangrove partners	72.06K	0.07%	72.06K	$893.51K

Sold Out

Holder	Change
Cibc private wealth group	-1.00
Bear mountain capital	-3.00
Central trust	-4.00
Gradient investments	-6.00
Td waterhouse canada	-10.00

Institutional Ownership Trends

Date	Holdings	Change %	Shares	Change %	Ownership	Change %	Increased Position	Change %	Decreased Position	Change %
Dec 31, 2025	105	-29.53%	35,308,239	-34.53%	14	2.89%	51	-23.88%	31	-41.51%
Sep 30, 2025	143	-4.03%	53,682,262	-6.14%	22	3.90%	62	-7.46%	52	1.96%
Jun 30, 2025	148	-5.73%	57,178,326	-3.59%	23	3.84%	65	-10.96%	52	20.93%
Mar 31, 2025	8	-95.03%	12,044,580	-82.07%	5	0.63%	3	-96.59%	1	-97.50%
Dec 31, 2024	149	10.37%	62,865,339	1.11%	26	3.85%	79	23.44%	37	15.63%

Top Mutual Funds Shareholders

Holder	Shares	% Holding	Change
KraneShares CSI China Internet ETF	4.05M	1.65%	3.63K
Federated Hermes Asia exJpn Eq R EUR Acc	1.56M	0.64%	-
Delaware Emerging Markets Instl	1.45M	0.60%	-
Macquarie Emerging Markets Instl	1.45M	0.59%	-
Macquarie Emerging Markets Equity	1.45M	0.59%	-
CREF Stock R3	1.13M	0.46%	-
Vanguard Total Intl Stock Index Inv	1.04M	0.43%	-
Bankinter IFS Flexible Multi-Asset EUR	1.04M	0.43%	-
Vanguard Emerging Mkts Stock Idx Inv	944.31K	0.39%	6.45K
iShares Core MSCI Emerging Markets ETF	825.05K	0.34%	-

WB Ownership FAQ

Who Owns Weibo?

Weibo shareholders are primarily institutional investors at 14.78%, followed by 6.08% insiders and 79.14% retail investors. The average institutional ownership in Weibo's industry, Internet Content & Information Stocks , is 23.39%, which Weibo falls below.

Who owns the most shares of Weibo?

Weibo’s largest shareholders are Alibaba group (9M shares, 3.77%), Acadian asset management (5.86M shares, 2.45%), and Krane funds advisors (4.27M shares, 1.79%). Together, they hold 8.01% of Weibo’s total shares outstanding.

Does Blackrock own Weibo?

Yes, BlackRock owns 1.18% of Weibo, totaling 2.8M shares as of Jun 2024. This represents 0.00% of BlackRock's total assets, with a market value of 21.49M$. In the last quarter, BlackRock increased its holdings by 631.08K shares, a 29.12% change.

Who is Weibo’s biggest shareholder by percentage of total assets invested?

Alibaba group is Weibo’s biggest shareholder by percentage of total assets invested, with 11.91% of its assets in 9M Weibo shares, valued at 91.98M$.

Who is the top mutual fund holder of Weibo shares?

KraneShares CSI China Internet ETF is the top mutual fund holder of Weibo shares, with 1.65% of its total shares outstanding invested in 4.05M Weibo shares.

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