Weibo Ownership | Who Owns Weibo?

Weibo Ownership Summary

Weibo is owned by 24.00% institutional investors, 6.08% insiders, and 69.92% retail investors. Alibaba group is the largest institutional shareholder, holding 3.78% 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	24.00%	6.08%	69.92%
Sector	Communication Services Stocks	46.33%	16.23%	37.44%
Industry	Internet Content & Information Stocks	47.64%	17.21%	35.16%
Idea	Social Media Stocks List	44.90%	8.78%	46.32%

Institutional Shareholders

Top Institutional Shareholders by Total Shares

Holder	Shares	% Holding	Value
Alibaba group	9.00M	3.78%	$85.77M
Acadian asset management	5.95M	2.50%	$56.66M
Morgan stanley	3.88M	1.64%	$29.84M
Federated hermes	3.88M	1.63%	$37.08M
Krane funds advisors	3.74M	1.57%	$35.65M
Blackrock funding, inc. /de	3.35M	1.41%	$31.93M
Blackrock	2.80M	1.18%	$21.49M
Causeway capital management	2.64M	1.11%	$25.19M
Saba capital management	2.62M	1.10%	$24.94M
Goldman sachs group	2.49M	1.05%	$23.78M

Top Institutional Shareholders by % of Total Assets

Holder	Shares	% Assets	Value
Alibaba group	9.00M	12.51%	$85.77M
Virtus etf advisers	145.60K	1.83%	$1.39M
Krane funds advisors	3.74M	1.40%	$35.65M
Saba capital management	2.62M	0.59%	$24.94M
Quinn opportunity partners	692.20K	0.55%	$6.60M
Causeway capital management	2.64M	0.40%	$25.19M
E fund management	356.81K	0.16%	$3.40M
Dgs capital management	55.64K	0.13%	$531.37K
Acadian asset management	5.95M	0.12%	$56.66M
Barometer capital management	44.30K	0.12%	$422.18K

Top Buyers

Holder	Shares	% Assets	Change
Morgan stanley	3.88M	0.00%	1.63M
Norges bank	1.18M	0.00%	1.18M
Wellington management group llp	1.05M	0.00%	988.33K
Blackrock	2.80M	0.00%	631.08K
Schroder investment management group	722.08K	0.01%	515.16K

Top Sellers

Holder	Shares	% Assets	Change
Arga investment management, lp	-	-	-4.51M
Vanguard group	-	-	-2.81M
Rpd fund management	-	-	-2.00M
Healthcare of ontario pension plan trust fund	-	-	-817.90K
Woodline partners lp	-	-	-717.58K

New Positions

Holder	Shares	% Assets	Change	Value
Norges bank	1.18M	0.00%	1.18M	$11.27M
Virtus etf advisers	145.60K	1.83%	145.60K	$1.39M
O'shaughnessy asset management	102.78K	0.01%	102.78K	$981.54K
Prudential financial	102.70K	0.00%	102.70K	$980.78K
Omers administration	65.31K	0.00%	65.31K	$622.37K

Sold Out

Holder	Change
Bear mountain capital	-3.00
Central trust	-4.00
Gradient investments	-6.00
Td waterhouse canada	-10.00
Sittner & nelson	-20.00

Institutional Ownership Trends

Date	Holdings	Change %	Shares	Change %	Ownership	Change %	Increased Position	Change %	Decreased Position	Change %
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%
Sep 30, 2024	134	-7.59%	62,112,082	-7.69%	26	3.24%	63	-3.08%	32	-33.33%
Jun 30, 2024	144	-7.69%	67,289,915	1.31%	28	3.60%	64	-3.03%	48	-17.24%

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 24.00%, followed by 6.08% insiders and 69.92% retail investors. The average institutional ownership in Weibo's industry, Internet Content & Information Stocks , is 47.64%, which Weibo falls below.

Who owns the most shares of Weibo?

Weibo’s largest shareholders are Alibaba group (9M shares, 3.78%), Acadian asset management (5.95M shares, 2.50%), and Morgan stanley (3.88M shares, 1.64%). Together, they hold 7.91% 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 12.51% of its assets in 9M Weibo shares, valued at 85.77M$.

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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