3SBio Ownership

Who are the major shareholders and have insiders been buying or selling?

Recent Insider Transactions

SEHK:1530 Recent Insider Transactions by Companies or Individuals
Date	Value	Name	Entity	Shares	Max Price
02 Oct 24	BuyHK$8,614,890	BlackRock, Inc.	Company	1,193,000	HK$7.22
23 Aug 24	BuyHK$1,502,930	Jing Lou	Individual	260,000	HK$5.78
04 Mar 24	SellHK$287,701,147	BlackRock, Inc.	Company	55,634,203	HK$5.17
01 Mar 24	SellHK$62,221,681	BlackRock, Inc.	Company	11,814,172	HK$5.27
29 Feb 24	BuyHK$33,346,782	BlackRock, Inc.	Company	6,303,500	HK$5.29

Insider Trading Volume

Insider Buying: 1530 insiders have bought more shares than they have sold in the past 3 months.

Ownership Breakdown

What is the ownership structure of 1530?
Owner Type	Number of Shares	Ownership Percentage
Individual Insiders	176,123,577	7.48%
Private Companies	528,326,033	22.4%
Institutions	607,934,823	25.8%
General Public	1,042,831,791	44.3%

Dilution of Shares: Shareholders have not been meaningfully diluted in the past year.

Top Shareholders

Top 25 shareholders own 51.12% of the company

Ownership	Name	Shares	Current Value	Change %	Portfolio %
20.2%	Century Sunshine Limited	476,774,553	HK$2.8b	0%	no data
6.29%	BlackRock, Inc.	148,089,277	HK$857.4m	19.5%	no data
2.94%	The Vanguard Group, Inc.	69,176,747	HK$400.5m	-0.92%	no data
2.51%	JPMorgan Chase & Co, Brokerage and Securities Investments	58,998,103	HK$341.6m	0%	0.02%
2.4%	Jing Lou	56,468,448	HK$327.0m	10.3%	no data
2.13%	Dan Lou	50,174,510	HK$290.5m	0%	no data
1.83%	Dimensional Fund Advisors LP	43,186,367	HK$250.0m	-2.38%	no data
1.49%	The Sun Shine Trust	34,990,480	HK$202.6m	0%	no data
1.37%	Bin Huang	32,197,350	HK$186.4m	0%	no data
1.32%	Bosera Asset Management Co., Ltd.	31,188,500	HK$180.6m	-0.33%	0.1%
1.13%	GF Fund Management Co., Ltd.	26,541,500	HK$153.7m	3.12%	0.04%
1.04%	Dongmei Su	24,384,630	HK$141.2m	0%	no data
0.8%	Bankinter Luxembourg S.A., Asset Management Arm	18,947,500	HK$109.7m	-28.6%	2.04%
0.7%	TMF Orange Holding B.V.	16,561,000	HK$95.9m	0%	no data
0.62%	Norges Bank Investment Management	14,638,394	HK$84.8m	-7.88%	no data
0.6%	Harvest Fund Management Co. Ltd.	14,082,500	HK$81.5m	-18.1%	0.02%
0.55%	Jiaoe Zhang	12,898,639	HK$74.7m	0%	no data
0.54%	Andra AP-fonden	12,699,500	HK$73.5m	0%	0.05%
0.54%	China Asset Management Co. Ltd.	12,621,902	HK$73.1m	-0.31%	0.01%
0.44%	Ninety One UK Limited	10,400,000	HK$60.2m	0%	0.01%
0.42%	E Fund Management Co., Ltd.	9,895,000	HK$57.3m	203%	0.01%
0.4%	HSBC Jintrust Fund Management Company Limited	9,361,000	HK$54.2m	0%	0.19%
0.31%	Nordea Investment Management, AB	7,224,422	HK$41.8m	-0.01%	no data
0.28%	State Street Global Advisors, Inc.	6,607,400	HK$38.3m	7.33%	no data
0.25%	JP Morgan Asset Management	5,794,500	HK$33.6m	0%	no data