Yorkey Optical International (Cayman) Ltd.

• Key Data
• Officers
• Overlaps
• Advisers
• Financials

Exchange	Code	Listed	Last trade	Delisted
SEHK main board	2788	2006-02-10	2022-03-03	2022-03-21

• Buybacks
• Outstanding
• Total return
• Compare returns
• Prices
• Events

• Holdings
• Changes
• Big changes
• Concentration
• Big changes all stocks
• Participants
• About CCASS

Stock code:

Big changes in CCASS holders

This table shows daily movements larger than 0.25% of outstanding shares. Click the "Change" heading to sort by absolute size of change. Click the participant name to see the history of its holding in this stock. Click the date of change to see the CCASS movements on that date.

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Row	Date Y-M-D	Participant	Change	Previous change
1	2022-03-21	PRESIDENT SECURITIES (HONG KONG) LTD	-0.28	2022-03-01
2	2022-03-21	SHANGHAI COMMERCIAL BANK LTD	-0.32	2022-02-08
3	2022-03-21	PHILLIP SECURITIES (HONG KONG) LTD	-0.32	2022-01-25
4	2022-03-21	DBS BANK LTD	-0.41	2022-03-01
5	2022-03-21	CHIEF SECURITIES LTD	-0.42	2022-03-02
6	2022-03-21	KGI ASIA LTD	-0.53	2022-02-24
7	2022-03-21	MASTERLINK SECURITIES (HONG KONG)	-0.65	2022-01-07
8	2022-03-21	BRIGHT SMART SECURITIES INTERNATIONAL	-0.66	2022-03-01
9	2022-03-21	STANDARD CHARTERED BANK (HONG KONG) LTD	-0.81	2022-03-02
10	2022-03-21	BANK OF CHINA (HONG KONG) LTD	-0.92	2022-03-03
11	2022-03-21	HANG SENG SECURITIES LTD	-0.98	2022-03-03
12	2022-03-21	BEEVEST SECURITIES LTD	-1.09	2020-01-02
13	2022-03-21	FUTU SECURITIES INTERNATIONAL	-1.30	2022-03-16
14	2022-03-21	YUANTA SECURITIES (HONG KONG) CO LTD	-1.55	2022-01-28
15	2022-03-21	SINOPAC SECURITIES (ASIA) LTD	-1.55	2022-03-02
16	2022-03-21	THE HONGKONG AND SHANGHAI BANKING	-1.67	2022-03-07
17	2022-03-21	JPMORGAN CHASE BANK, NATIONAL	-2.72	2022-02-28
18	2022-03-21	INTERACTIVE BROKERS HONG KONG LTD	-3.75	2022-03-07
19	2022-03-21	CITIBANK N.A.	-12.52	2022-03-10
20	2022-03-21	FIRST WORLDSEC SECURITIES LTD	-15.30	2021-10-20
21	2022-03-09	CITIBANK N.A.	0.25	2022-03-04
22	2022-03-09	GOLDMAN SACHS (ASIA) SECURITIES LTD	-0.25	2022-03-04
23	2022-03-07	PRUDENTIAL BROKERAGE LTD	-1.53	2022-03-04
24	2022-03-04	GOLDMAN SACHS (ASIA) SECURITIES LTD	0.25	2022-03-01
25	2022-03-04	CITIBANK N.A.	-0.25	2022-03-03
26	2022-03-01	PRUDENTIAL BROKERAGE LTD	1.34	2022-01-19
27	2022-03-01	FUTU SECURITIES INTERNATIONAL	0.65	2022-02-28
28	2022-03-01	DBS BANK LTD	-0.75	2022-02-16
29	2022-03-01	INTERACTIVE BROKERS HONG KONG LTD	-1.46	2022-02-28
30	2022-01-27	JPMORGAN CHASE BANK, NATIONAL	0.36	2022-01-26
31	2022-01-19	JPMORGAN CHASE BANK, NATIONAL	0.28	2022-01-18
32	2022-01-14	JPMORGAN CHASE BANK, NATIONAL	0.43	2022-01-13
33	2022-01-14	INTERACTIVE BROKERS HONG KONG LTD	-0.38	2022-01-13
34	2022-01-07	JPMORGAN CHASE BANK, NATIONAL	0.61	2022-01-04
35	2022-01-07	DBS BANK LTD	0.48	2021-12-21
36	2022-01-07	INTERACTIVE BROKERS HONG KONG LTD	0.45	2022-01-04
37	2022-01-07	EAST ASIA SECURITIES CO LTD	-0.61	2021-11-03
38	2021-11-11	INTERACTIVE BROKERS HONG KONG LTD	0.26	2021-11-10
39	2021-11-04	UBS SECURITIES HONG KONG LTD	-0.26	2021-11-03
40	2021-10-26	INTERACTIVE BROKERS HONG KONG LTD	0.59	2021-10-25
41	2021-10-26	SG SECURITIES (HK) LTD	0.42	2018-11-21
42	2021-10-26	CITIBANK N.A.	-0.33	2021-10-22
43	2021-10-22	INTERACTIVE BROKERS HONG KONG LTD	0.40	2021-10-21
44	2021-10-20	INTERACTIVE BROKERS HONG KONG LTD	0.84	2021-10-08
45	2021-10-20	GUODU SECURITIES (HONG KONG) LTD	-0.28	2020-07-16
46	2021-10-08	FUTU SECURITIES INTERNATIONAL	0.27	2021-10-07
47	2021-02-25	UBS SECURITIES HONG KONG LTD	-0.37	2021-02-24
48	2020-08-21	UBS SECURITIES HONG KONG LTD	0.38	2020-07-15
49	2020-08-21	DEUTSCHE BANK AG	-0.38	2020-08-20
50	2020-07-15	DEUTSCHE BANK AG	0.43	2020-07-07
51	2020-07-15	UBS SECURITIES HONG KONG LTD	-0.70	2020-07-14
52	2020-07-07	UBS SECURITIES HONG KONG LTD	0.43	2020-06-23
53	2020-07-07	DEUTSCHE BANK AG	-0.43	2020-05-08
54	2020-05-08	DEUTSCHE BANK AG	0.43	2020-05-04
55	2020-05-08	UBS SECURITIES HONG KONG LTD	-0.43	2020-05-04
56	2020-01-17	DEUTSCHE BANK AG	0.43	2020-01-16
57	2020-01-17	UBS SECURITIES HONG KONG LTD	-0.43	2020-01-16
58	2020-01-16	UBS SECURITIES HONG KONG LTD	0.43	2019-11-20
59	2020-01-16	DEUTSCHE BANK AG	-0.43	2019-11-20
60	2019-11-20	DEUTSCHE BANK AG	0.43	2019-10-17
61	2019-11-20	UBS SECURITIES HONG KONG LTD	-0.43	2019-10-17
62	2019-11-06	INTERACTIVE BROKERS HONG KONG LTD	0.49	2019-11-05
63	2019-10-17	UBS SECURITIES HONG KONG LTD	0.43	2019-10-08
64	2019-10-17	DEUTSCHE BANK AG	-0.43	2019-10-08
65	2019-10-08	DEUTSCHE BANK AG	0.43	2019-09-26
66	2019-10-08	UBS SECURITIES HONG KONG LTD	-0.43	2019-09-26
67	2019-09-10	DEUTSCHE BANK AG	0.43	2019-08-28
68	2019-09-10	UBS SECURITIES HONG KONG LTD	-0.43	2019-08-28
69	2019-08-09	DEUTSCHE BANK AG	0.43	2019-07-31
70	2019-08-09	UBS SECURITIES HONG KONG LTD	-0.43	2019-07-29
71	2019-08-06	INTERACTIVE BROKERS HONG KONG LTD	0.49	2019-08-02
72	2019-07-29	UBS SECURITIES HONG KONG LTD	0.43	2019-07-10
73	2019-07-29	DEUTSCHE BANK AG	-0.43	2019-07-10
74	2019-07-10	DEUTSCHE BANK AG	0.43	2019-06-04
75	2019-07-10	UBS SECURITIES HONG KONG LTD	-0.43	2019-06-12
76	2019-03-27	INTERACTIVE BROKERS HONG KONG LTD	0.35	2019-03-26
77	2018-10-22	DEUTSCHE BANK AG	0.43	2018-10-05
78	2018-10-22	UBS SECURITIES HONG KONG LTD	-0.43	2018-10-05
79	2018-10-05	UBS SECURITIES HONG KONG LTD	0.26	2018-10-03
80	2018-10-05	DEUTSCHE BANK AG	-0.26	2018-10-03
81	2018-09-03	DEUTSCHE BANK AG	0.43	2018-08-28
82	2018-09-03	UBS SECURITIES HONG KONG LTD	-0.43	2018-08-28
83	2018-08-28	UBS SECURITIES HONG KONG LTD	0.43	2018-08-03
84	2018-08-28	DEUTSCHE BANK AG	-0.43	2018-08-02
85	2018-08-02	DEUTSCHE BANK AG	0.43	2018-07-27
86	2018-08-02	UBS SECURITIES HONG KONG LTD	-0.43	2018-07-27
87	2018-07-27	UBS SECURITIES HONG KONG LTD	0.43	2018-07-10
88	2018-07-27	DEUTSCHE BANK AG	-0.43	2018-07-10
89	2018-07-10	DEUTSCHE BANK AG	0.43	2018-07-04
90	2018-07-10	UBS SECURITIES HONG KONG LTD	-0.43	2018-07-04
91	2018-07-04	UBS SECURITIES HONG KONG LTD	0.39	2018-06-14
92	2018-07-04	DEUTSCHE BANK AG	-0.39	2018-03-12
93	2018-02-27	CITIBANK N.A.	0.68	2018-02-26
94	2018-02-27	UBS SECURITIES HONG KONG LTD	-0.68	2018-02-07
95	2017-12-13	STANDARD CHARTERED BANK (HONG KONG) LTD	0.44	2017-12-11
96	2017-12-13	THE HONGKONG AND SHANGHAI BANKING	-0.45	2017-12-11
97	2017-12-11	SINOPAC SECURITIES (ASIA) LTD	-2.07	2017-11-14
98	2017-09-04	DEUTSCHE BANK AG	0.34	2017-08-29
99	2017-09-04	UBS SECURITIES HONG KONG LTD	-0.34	2017-08-30
100	2017-09-01	INTERACTIVE BROKERS HONG KONG LTD	0.36	2017-08-31
101	2017-09-01	DBS BANK LTD	-0.37	2017-08-31
102	2017-08-30	INTERACTIVE BROKERS HONG KONG LTD	-0.37	2017-08-29
103	2017-08-29	UBS SECURITIES HONG KONG LTD	0.28	2017-08-25
104	2017-08-29	DEUTSCHE BANK AG	-0.65	2017-08-03
105	2017-08-09	UBS SECURITIES HONG KONG LTD	-0.30	2017-08-08
106	2017-08-08	INTERACTIVE BROKERS HONG KONG LTD	-0.49	2017-08-07
107	2017-08-04	INTERACTIVE BROKERS HONG KONG LTD	0.70	2017-08-03
108	2017-08-03	DEUTSCHE BANK AG	0.34	2017-07-28
109	2017-08-03	UBS SECURITIES HONG KONG LTD	-0.34	2017-07-28
110	2017-07-28	UBS SECURITIES HONG KONG LTD	0.34	2017-07-10
111	2017-07-28	DEUTSCHE BANK AG	-0.34	2017-07-10
112	2017-07-10	DEUTSCHE BANK AG	0.34	2017-07-04
113	2017-07-10	UBS SECURITIES HONG KONG LTD	-0.34	2017-07-04
114	2017-07-04	UBS SECURITIES HONG KONG LTD	0.34	2017-06-23
115	2017-07-04	DEUTSCHE BANK AG	-0.34	2017-05-04
116	2017-06-26	INTERACTIVE BROKERS HONG KONG LTD	0.73	2017-06-23
117	2017-06-26	DBS BANK LTD	-0.73	2017-06-23
118	2017-05-04	UBS SECURITIES HONG KONG LTD	0.81	2017-04-06
119	2017-05-04	DEUTSCHE BANK AG	-0.81	2017-04-06
120	2017-04-05	DEUTSCHE BANK AG	0.69	2017-03-06
121	2017-04-05	UBS SECURITIES HONG KONG LTD	-0.69	2017-03-06
122	2017-03-02	INTERACTIVE BROKERS HONG KONG LTD	0.37	2017-03-01
123	2017-02-20	DEUTSCHE BANK AG	0.26	2017-02-17
124	2017-02-20	UBS SECURITIES HONG KONG LTD	-0.26	2017-02-17
125	2017-02-17	UBS SECURITIES HONG KONG LTD	0.26	2017-02-14
126	2017-02-17	DEUTSCHE BANK AG	-0.26	2017-02-14
127	2016-08-29	UBS SECURITIES HONG KONG LTD	0.29	2016-08-15
128	2016-08-29	DEUTSCHE BANK AG	-0.29	2016-08-17
129	2016-08-08	DEUTSCHE BANK AG	0.29	2016-08-03
130	2016-08-08	UBS SECURITIES HONG KONG LTD	-0.28	2016-08-03
131	2016-08-03	UBS SECURITIES HONG KONG LTD	0.29	2016-07-27
132	2016-08-03	DEUTSCHE BANK AG	-0.39	2016-07-12
133	2016-07-07	DEUTSCHE BANK AG	0.29	2016-07-04
134	2016-07-07	UBS SECURITIES HONG KONG LTD	-0.29	2016-07-04
135	2016-07-04	UBS SECURITIES HONG KONG LTD	0.29	2016-05-31
136	2016-07-04	DEUTSCHE BANK AG	-0.29	2016-05-31
137	2016-05-31	DEUTSCHE BANK AG	0.29	2016-05-30
138	2016-05-31	UBS SECURITIES HONG KONG LTD	-0.29	2016-05-30
139	2016-05-19	CITIBANK N.A.	0.31	2016-05-18
140	2016-05-19	STANDARD CHARTERED BANK (HONG KONG) LTD	-0.32	2016-05-18
141	2016-03-22	DBS BANK LTD	1.22	2016-03-16
142	2016-03-22	INTERACTIVE BROKERS HONG KONG LTD	-1.20	2016-03-21
143	2015-10-08	DEUTSCHE BANK AG	0.30	2015-08-07
144	2015-10-08	STANDARD CHARTERED BANK (HONG KONG) LTD	-0.30	2015-10-06
145	2015-09-16	SINOPAC SECURITIES (ASIA) LTD	-0.36	2015-09-15
146	2015-07-09	FIRST WORLDSEC SECURITIES LTD	10.93	2015-02-05
147	2015-07-03	SINOPAC SECURITIES (ASIA) LTD	-0.31	2015-07-02
148	2015-02-04	CITIBANK N.A.	0.34	2015-02-03
149	2015-02-03	JPMORGAN CHASE BANK, NATIONAL	-0.26	2015-02-02
150	2015-02-02	CITIBANK N.A.	0.45	2015-01-30
151	2015-01-28	FIRST WORLDSEC SECURITIES LTD	-10.87	2014-12-30
152	2014-12-30	FIRST WORLDSEC SECURITIES LTD	10.03	2014-07-16
153	2014-09-08	UBS SECURITIES HONG KONG LTD	0.87	2014-08-05
154	2014-09-08	THE HONGKONG AND SHANGHAI BANKING	-0.87	2014-09-04
155	2014-07-16	FIRST WORLDSEC SECURITIES LTD	-10.03	2009-12-10
156	2014-02-21	JPMORGAN CHASE BANK, NATIONAL	-0.48	2014-02-20
157	2014-01-27	UBS SECURITIES HONG KONG LTD	2.62	2010-12-03
158	2014-01-27	CITIBANK N.A.	-2.64	2014-01-24
159	2014-01-08	THE HONGKONG AND SHANGHAI BANKING	-0.52	2014-01-07
160	2013-12-12	THE HONGKONG AND SHANGHAI BANKING	0.30	2013-12-11
161	2013-01-25	JPMORGAN CHASE BANK, NATIONAL	7.37	2012-09-17
162	2013-01-25	THE HONGKONG AND SHANGHAI BANKING	-7.39	2013-01-24
163	2012-11-09	STANDARD CHARTERED BANK (HONG KONG) LTD	0.34	2012-11-08
164	2012-10-15	HIP HING SECURITIES LTD	-0.34	2008-06-18
165	2012-07-04	YUANTA SECURITIES (HONG KONG) CO LTD	0.43	2012-07-03
166	2012-07-04	POLARIS SECURITIES (HONG KONG) LTD	-0.43	2012-05-15
167	2012-03-15	CITIBANK N.A.	1.01	2012-02-08
168	2012-03-15	THE HONGKONG AND SHANGHAI BANKING	-1.01	2012-03-14
169	2012-01-26	THE HONGKONG AND SHANGHAI BANKING	0.28	2012-01-20
170	2012-01-26	STANDARD CHARTERED BANK (HONG KONG) LTD	-0.30	2012-01-20
171	2011-10-28	THE HONGKONG AND SHANGHAI BANKING	0.40	2011-10-27
172	2011-10-28	STANDARD CHARTERED BANK (HONG KONG) LTD	-0.39	2011-10-27
173	2010-12-29	CITIGROUP GLOBAL MARKETS ASIA LTD	-0.33	2010-12-06
174	2010-03-16	THE HONGKONG AND SHANGHAI BANKING	-0.36	2010-03-15
175	2009-10-06	CITIBANK N.A.	6.66	2009-10-05
176	2009-10-05	CITIBANK N.A.	3.00	2009-09-22
177	2009-10-05	FIRST WORLDSEC SECURITIES LTD	-3.00	2009-09-29
178	2009-09-22	THE HONGKONG AND SHANGHAI BANKING	1.05	2009-09-21
179	2009-09-22	CITIBANK N.A.	-1.01	2009-09-04
180	2009-07-13	YUANTA SECURITIES (HONG KONG) CO LTD	1.37	2009-07-10
181	2009-07-13	MIB SECURITIES (HONG KONG) LTD	-1.37	2009-07-08
182	2009-03-26	BNP PARIBAS WEALTH MANAGEMENT	-0.25	2009-03-25
183	2009-03-18	CITIBANK N.A.	0.44	2009-03-17
184	2009-03-18	MORGAN STANLEY HONG KONG SECURITIES LTD	-0.52	2009-03-16
185	2009-01-20	THE HONGKONG AND SHANGHAI BANKING	1.22	2009-01-15
186	2009-01-20	MORGAN STANLEY HONG KONG SECURITIES LTD	-1.22	2008-12-23
187	2008-12-29	THE HONGKONG AND SHANGHAI BANKING	0.35	2008-12-22
188	2008-12-29	GOLDMAN SACHS (ASIA) SECURITIES LTD	-0.35	2008-12-23
189	2008-12-19	THE HONGKONG AND SHANGHAI BANKING	0.26	2008-12-18
190	2008-12-19	GOLDMAN SACHS (ASIA) SECURITIES LTD	-0.26	2008-12-18
191	2008-10-14	CITIBANK N.A.	1.34	2008-10-13
192	2008-10-14	UBS SECURITIES HONG KONG LTD	-0.33	2008-09-30
193	2008-10-14	THE HONGKONG AND SHANGHAI BANKING	-1.01	2008-10-13
194	2008-10-03	MORGAN STANLEY HONG KONG SECURITIES LTD	0.91	2008-09-26
195	2008-10-03	THE HONGKONG AND SHANGHAI BANKING	-0.91	2008-10-02
196	2008-09-30	UBS SECURITIES HONG KONG LTD	0.33	2008-09-17
197	2008-09-30	THE HONGKONG AND SHANGHAI BANKING	-0.33	2008-09-29
198	2008-09-26	THE HONGKONG AND SHANGHAI BANKING	0.90	2008-09-25
199	2008-09-26	MORGAN STANLEY HONG KONG SECURITIES LTD	-0.91	2008-09-19
200	2008-09-19	THE HONGKONG AND SHANGHAI BANKING	0.34	2008-09-18
201	2008-09-19	MORGAN STANLEY HONG KONG SECURITIES LTD	-0.36	2008-09-12
202	2008-08-25	THE HONGKONG AND SHANGHAI BANKING	0.36	2008-08-21
203	2008-08-25	UBS SECURITIES HONG KONG LTD	-0.33	2008-08-18
204	2008-08-18	UBS SECURITIES HONG KONG LTD	0.33	2008-07-25
205	2008-08-18	CITIBANK N.A.	-0.33	2008-08-15
206	2008-07-24	THE HONGKONG AND SHANGHAI BANKING	0.28	2008-07-23
207	2008-07-24	CITIGROUP GLOBAL MARKETS ASIA LTD	-0.26	2008-07-14
208	2008-07-10	THE HONGKONG AND SHANGHAI BANKING	0.48	2008-07-09
209	2008-07-10	CITIBANK N.A.	-0.46	2008-07-07
210	2008-03-05	THE HONGKONG AND SHANGHAI BANKING	1.00	2008-03-03
211	2008-03-05	UBS SECURITIES HONG KONG LTD	-1.01	2008-02-29
212	2008-02-29	UBS SECURITIES HONG KONG LTD	1.01
213	2008-02-29	THE HONGKONG AND SHANGHAI BANKING	-1.01	2008-02-28
214	2008-02-18	GOLDMAN SACHS (ASIA) SECURITIES LTD	0.39
215	2008-02-18	STANDARD CHARTERED BANK (HONG KONG) LTD	-0.39	2008-02-14
216	2008-01-22	MORGAN STANLEY HONG KONG SECURITIES LTD	0.47	2008-01-21
217	2008-01-22	THE HONGKONG AND SHANGHAI BANKING	-0.47	2008-01-21
218	2007-12-27	THE HONGKONG AND SHANGHAI BANKING	0.60	2007-12-21
219	2007-12-27	MORGAN STANLEY HONG KONG SECURITIES LTD	-0.60	2007-12-19
220	2007-11-05	MORGAN STANLEY HONG KONG SECURITIES LTD	-0.35	2007-11-01
221	2007-10-04	BOCI SECURITIES LTD	-0.33	2007-10-03
222	2007-08-24	THE HONGKONG AND SHANGHAI BANKING	0.25	2007-08-23
223	2007-08-24	STANDARD CHARTERED BANK (HONG KONG) LTD	-0.27	2007-08-23
224	2007-07-17	THE HONGKONG AND SHANGHAI BANKING	0.32	2007-07-16
225	2007-06-29	STANDARD CHARTERED BANK (HONG KONG) LTD	-0.32	2007-06-26

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