Does POS publish Top 20 holders monthly or just in the Annual...

Does POS publish Top 20 holders monthly or just in the Annual Report (can't find so I assume no) ? Some other small caps do. Can you identify them not just say HNI, if they are public they are public.

Has the Top 20 dropped much below 45% as per the AGM list ?

AGM list

	Tattarang Pty Ltd (Peepingee A/C)	357,378,337	11.66%
1	Edison Metals Pty Ltd	337,451,804	11.01%
2	Hsbc Custody Nominees (Australia) Limited	87,363,175	2.85%
3	BNP Paribas Noms Pty Ltd (Drp)	67,845,169	2.21%
4	Ms Danielle Sharon Tudehope	65,000,000	2.12%
5	J P Morgan Nominees Australia Limited	61,441,318	2.01%
6	Citicorp Nominees Pty Limited	56,670,640	1.85%
7	BNP Paribas Nominees Pty Ltd (Ib Au Noms Retail Client Drp)	47,339,640	1.55%
8	Mr David Norman Deitch	37,931,607	1.24%
9	Bnp Paribas Nominees Pty Ltd Acf Clearstream	34,895,434	1.14%
10	Farjoy Pty Ltd	33,477,538	1.09%
11	Brispot Nominees Pty Ltd (House Head Nominee A/C)	30,246,319	0.99%
12	Edison Metals Pty Ltd I	26,427,019	0.86%
13	Xue Investments Pty Limited (Xue Family A/C)	24,392,022	0.80%
14	Indermaur Pension Fund Pty Ltd (Indermaur Pension A/C)	24,288,593	0.79%
15	Mrs Rena Elizabeth Indermaur	24,006,781	0.78%
16	CS Third Nominees Pty Limited (Hsbc Cust Nom Au Ltd 13 A/C)	18,377,497	0.60%
17	Bnp Paribas Nominees Pty Ltd Six Sis Ltd ( Drp A/C)	16,332,733	0.53%
18	Mr Rodney Max Grillmeier	15,000,000	0.49%
19	Mr Gregory Giannopoulos	13,000,000	0.42%