PLATINUM INVESTMENT MANAGEMENT LTD SEC EDGAR Filings (CIK 0001256071)

SEC EDGAR filings, ownership reports, and insider transactions for PLATINUM INVESTMENT MANAGEMENT LTD.

Business address
C/O Platinum Asset Management, Level 8, 7 Macquarie Place, Sydney Australia 2000, Australia, 00000
Top securities (13F)
ZTO, TCOM, DDL, GOOG, AVGO, NOAH, BIRK, LRCX, PDD, AMZN, MU, ABBV, MRK, FICO, GPCR, VERA, YUM, IQV, AS, and ARWR
Former names
PLATINUM ASSET MANAGEMENT LTD (to 23 Jan 2008)
⭐ Add to watchlist ⭐
PLATINUM INVESTMENT MANAGEMENT LTD has filed 230 SEC EDGAR filings since 26 Aug 2003

Latest Filings

Recent SEC filings for PLATINUM INVESTMENT MANAGEMENT LTD including 13F-HR, N-PX, SC 13G and more.

Form type Document Filing Description Filing date Reporting date File number(s)
13F-HR Open 13F-HR document View SEC filing for 13F-HR 13 Feb 2026 31 Dec 2025 028-14358
13F-HR Open 13F-HR document View SEC filing for 13F-HR 13 Nov 2025 30 Sep 2025 028-14358
N-PX Open N-PX document View SEC filing for N-PX 27 Aug 2025 30 Jun 2025 028-14358
13F-HR Open 13F-HR document View SEC filing for 13F-HR 21 Jul 2025 30 Jun 2025 028-14358
13F-HR Open 13F-HR document View SEC filing for 13F-HR 15 May 2025 31 Mar 2025 028-14358
13F-HR Open 13F-HR document View SEC filing for 13F-HR 11 Feb 2025 31 Dec 2024 028-14358
13F-HR Open 13F-HR document View SEC filing for 13F-HR 08 Nov 2024 30 Sep 2024 028-14358
SC 13G Open SC 13G document View SEC filing for SC 13G SC 13G 06 Nov 2024
SC 13G Open SC 13G document View SEC filing for SC 13G SC 13G 06 Nov 2024
SC 13G Open SC 13G document View SEC filing for SC 13G SC 13G 06 Nov 2024
N-PX Open N-PX document View SEC filing for N-PX 23 Aug 2024 30 Jun 2024 028-14358
13F-HR Open 13F-HR document View SEC filing for 13F-HR 13 Aug 2024 30 Jun 2024 028-14358
13F-HR Open 13F-HR document View SEC filing for 13F-HR 13 May 2024 31 Mar 2024 028-14358
13F-HR Open 13F-HR document View SEC filing for 13F-HR 13 Feb 2024 31 Dec 2023 028-14358
SC 13G Open SC 13G document View SEC filing for SC 13G SG 13G 12 Feb 2024
SC 13G Open SC 13G document View SEC filing for SC 13G SC 13G 12 Feb 2024
SC 13G Open SC 13G document View SEC filing for SC 13G SC 13G 12 Feb 2024
13F-HR Open 13F-HR document View SEC filing for 13F-HR 03 Nov 2023 30 Sep 2023 028-14358
13F-HR Open 13F-HR document View SEC filing for 13F-HR 11 Aug 2023 30 Jun 2023 028-14358
13F-HR Open 13F-HR document View SEC filing for 13F-HR 12 May 2023 31 Mar 2023 028-14358
13F-HR Open 13F-HR document View SEC filing for 13F-HR 13 Feb 2023 31 Dec 2022 028-14358
SC 13G Open SC 13G document View SEC filing for SC 13G SC 13G 09 Feb 2023
13F-HR Open 13F-HR document View SEC filing for 13F-HR 14 Nov 2022 30 Sep 2022 028-14358
13F-HR Open 13F-HR document View SEC filing for 13F-HR 11 Aug 2022 30 Jun 2022 028-14358
13F-HR Open 13F-HR document View SEC filing for 13F-HR 13 May 2022 31 Mar 2022 028-14358
13F-HR Open 13F-HR document View SEC filing for 13F-HR 11 Feb 2022 31 Dec 2021 028-14358
SC 13G Open SC 13G document View SEC filing for SC 13G 13G 10 Feb 2022
SC 13G Open SC 13G document View SEC filing for SC 13G 13G CENTOGENE 301121 09 Dec 2021
13F-HR Open 13F-HR document View SEC filing for 13F-HR 09 Nov 2021 30 Sep 2021 028-14358
13F-HR Open 13F-HR document View SEC filing for 13F-HR 11 Aug 2021 30 Jun 2021 028-14358
13F-HR Open 13F-HR document View SEC filing for 13F-HR 13 May 2021 31 Mar 2021 028-14358
SC 13G Open SC 13G document View SEC filing for SC 13G 12 Feb 2021
13F-HR Open 13F-HR document View SEC filing for 13F-HR 12 Feb 2021 31 Dec 2020 028-14358
13F-HR Open 13F-HR document View SEC filing for 13F-HR 13 Nov 2020 30 Sep 2020 028-14358
13F-HR Open 13F-HR document View SEC filing for 13F-HR 06 Aug 2020 30 Jun 2020 028-14358
13F-HR Open 13F-HR document View SEC filing for 13F-HR 15 May 2020 31 Mar 2020 028-14358
13F-HR Open 13F-HR document View SEC filing for 13F-HR 13 Feb 2020 31 Dec 2019 028-14358
13F-HR Open 13F-HR document View SEC filing for 13F-HR 14 Nov 2019 30 Sep 2019 028-14358
13F-HR Open 13F-HR document View SEC filing for 13F-HR 14 Aug 2019 30 Jun 2019 028-14358
13F-HR Open 13F-HR document View SEC filing for 13F-HR 15 May 2019 31 Mar 2019 028-14358
SC 13G Open SC 13G document View SEC filing for SC 13G 19 Feb 2019
13F-HR Open 13F-HR document View SEC filing for 13F-HR 14 Feb 2019 31 Dec 2018 028-14358
13F-HR Open 13F-HR document View SEC filing for 13F-HR 15 Nov 2018 30 Sep 2018 028-14358
13F-HR Open 13F-HR document View SEC filing for 13F-HR 15 Aug 2018 30 Jun 2018 028-14358
13F-HR/A Open 13F-HR/A document View SEC filing for 13F-HR/A 22 May 2018 31 Mar 2018 028-14358
13F-HR Open 13F-HR document View SEC filing for 13F-HR 15 May 2018 31 Mar 2018 028-14358
13F-HR Open 13F-HR document View SEC filing for 13F-HR 15 Feb 2018 31 Dec 2017 028-14358
13F-HR Open 13F-HR document View SEC filing for 13F-HR 14 Nov 2017 30 Sep 2017 028-14358
13F-HR Open 13F-HR document View SEC filing for 13F-HR 15 Aug 2017 30 Jun 2017 028-14358
13F-HR Open 13F-HR document View SEC filing for 13F-HR 16 May 2017 31 Mar 2017 028-14358
SC 13G Open SC 13G document View SEC filing for SC 13G 15 Feb 2017
SC 13G Open SC 13G document View SEC filing for SC 13G 15 Feb 2017
SC 13G Open SC 13G document View SEC filing for SC 13G 15 Feb 2017
SC 13G Open SC 13G document View SEC filing for SC 13G 15 Feb 2017
SC 13G Open SC 13G document View SEC filing for SC 13G 15 Feb 2017
13F-HR Open 13F-HR document View SEC filing for 13F-HR 14 Feb 2017 31 Dec 2016 028-14358
SC 13G Open SC 13G document View SEC filing for SC 13G 11 Jan 2017
13F-HR Open 13F-HR document View SEC filing for 13F-HR 14 Nov 2016 30 Sep 2016 028-14358
SC 13G Open SC 13G document View SEC filing for SC 13G 04 Nov 2016
13F-HR Open 13F-HR document View SEC filing for 13F-HR 12 Aug 2016 30 Jun 2016 028-14358
13F-HR Open 13F-HR document View SEC filing for 13F-HR 13 May 2016 31 Mar 2016 028-14358
SC 13G Open SC 13G document View SEC filing for SC 13G 12 Feb 2016
SC 13G Open SC 13G document View SEC filing for SC 13G 12 Feb 2016
SC 13G Open SC 13G document View SEC filing for SC 13G 12 Feb 2016
SC 13G Open SC 13G document View SEC filing for SC 13G 12 Feb 2016
SC 13G Open SC 13G document View SEC filing for SC 13G 12 Feb 2016
SC 13G Open SC 13G document View SEC filing for SC 13G 12 Feb 2016
SC 13G Open SC 13G document View SEC filing for SC 13G 12 Feb 2016
SC 13G Open SC 13G document View SEC filing for SC 13G 12 Feb 2016
SC 13G Open SC 13G document View SEC filing for SC 13G 12 Feb 2016
SC 13G Open SC 13G document View SEC filing for SC 13G 12 Feb 2016
SC 13G Open SC 13G document View SEC filing for SC 13G 12 Feb 2016
SC 13G Open SC 13G document View SEC filing for SC 13G 11 Feb 2016
13F-HR Open 13F-HR document View SEC filing for 13F-HR 11 Feb 2016 31 Dec 2015 028-14358
13F-HR Open 13F-HR document View SEC filing for 13F-HR 12 Nov 2015 30 Sep 2015 028-14358
13F-HR Open 13F-HR document View SEC filing for 13F-HR 14 Aug 2015 30 Jun 2015 028-14358
13F-HR Open 13F-HR document View SEC filing for 13F-HR 15 May 2015 31 Mar 2015 028-14358
SC 13G Open SC 13G document View SEC filing for SC 13G 13 Feb 2015
SC 13G Open SC 13G document View SEC filing for SC 13G 13 Feb 2015
SC 13G Open SC 13G document View SEC filing for SC 13G 13 Feb 2015
SC 13G Open SC 13G document View SEC filing for SC 13G 13 Feb 2015
SC 13G Open SC 13G document View SEC filing for SC 13G 13 Feb 2015
SC 13G Open SC 13G document View SEC filing for SC 13G 13 Feb 2015
SC 13G Open SC 13G document View SEC filing for SC 13G 13 Feb 2015
SC 13G Open SC 13G document View SEC filing for SC 13G 13 Feb 2015
SC 13G Open SC 13G document View SEC filing for SC 13G 13 Feb 2015
SC 13G Open SC 13G document View SEC filing for SC 13G 12 Feb 2015
SC 13G Open SC 13G document View SEC filing for SC 13G 12 Feb 2015
13F-HR Open 13F-HR document View SEC filing for 13F-HR 12 Feb 2015 31 Dec 2014 028-14358
SC 13G Open SC 13G document View SEC filing for SC 13G 10 Feb 2015
SC 13G Open SC 13G document View SEC filing for SC 13G 16 Jan 2015
SC 13G Open SC 13G document View SEC filing for SC 13G 10 Dec 2014
13F-HR Open 13F-HR document View SEC filing for 13F-HR 14 Nov 2014 30 Sep 2014 028-14358
13F-HR Open 13F-HR document View SEC filing for 13F-HR 15 Aug 2014 30 Jun 2014 028-14358
SC 13G Open SC 13G document View SEC filing for SC 13G 11 Jul 2014
13F-HR Open 13F-HR document View SEC filing for 13F-HR 16 May 2014 31 Mar 2014 028-14358
SC 13G Open SC 13G document View SEC filing for SC 13G 09 May 2014
SC 13G Open SC 13G document View SEC filing for SC 13G 11 Apr 2014
SC 13G Open SC 13G document View SEC filing for SC 13G 13 Feb 2014
SC 13G Open SC 13G document View SEC filing for SC 13G 13 Feb 2014
SC 13G Open SC 13G document View SEC filing for SC 13G 13 Feb 2014
SC 13G Open SC 13G document View SEC filing for SC 13G 13 Feb 2014
SC 13G Open SC 13G document View SEC filing for SC 13G 13 Feb 2014
SC 13G Open SC 13G document View SEC filing for SC 13G 13 Feb 2014
SC 13G Open SC 13G document View SEC filing for SC 13G 13 Feb 2014
SC 13G Open SC 13G document View SEC filing for SC 13G 13 Feb 2014
SC 13G Open SC 13G document View SEC filing for SC 13G 13 Feb 2014
SC 13G Open SC 13G document View SEC filing for SC 13G 13 Feb 2014
13F-HR Open 13F-HR document View SEC filing for 13F-HR 13 Feb 2014 31 Dec 2013 028-14358
13F-HR Open 13F-HR document View SEC filing for 13F-HR 14 Nov 2013 30 Sep 2013 028-14358
SC 13G Open SC 13G document View SEC filing for SC 13G 11 Oct 2013
3 Open 3 document View SEC filing for 3 FORM 3 - INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES 26 Sep 2013 19 Sep 2013 001-31305
13F-HR Open 13F-HR document View SEC filing for 13F-HR 15 Aug 2013 30 Jun 2013 028-14358
13F-HR Open 13F-HR document View SEC filing for 13F-HR 17 May 2013 31 Mar 2013 028-14358
SC 13G Open SC 13G document View SEC filing for SC 13G 26 Feb 2013
SC 13G Open SC 13G document View SEC filing for SC 13G 15 Feb 2013
SC 13G Open SC 13G document View SEC filing for SC 13G 15 Feb 2013
SC 13G Open SC 13G document View SEC filing for SC 13G 15 Feb 2013
SC 13G Open SC 13G document View SEC filing for SC 13G 15 Feb 2013
SC 13G Open SC 13G document View SEC filing for SC 13G 15 Feb 2013
SC 13G Open SC 13G document View SEC filing for SC 13G 15 Feb 2013
SC 13G Open SC 13G document View SEC filing for SC 13G 15 Feb 2013
SC 13G Open SC 13G document View SEC filing for SC 13G 15 Feb 2013
SC 13G Open SC 13G document View SEC filing for SC 13G 15 Feb 2013
13F-HR Open 13F-HR document View SEC filing for 13F-HR 14 Feb 2013 31 Dec 2012 028-14358
13F-HR Open 13F-HR document View SEC filing for 13F-HR 14 Nov 2012 30 Sep 2012 028-14358
13F-HR Open 13F-HR document View SEC filing for 13F-HR 15 Aug 2012 30 Jun 2012 028-14358
13F-HR Open 13F-HR document View SEC filing for 13F-HR 16 May 2012 31 Mar 2010 028-14358
SC 13G Open SC 13G document View SEC filing for SC 13G 15 Feb 2012
SC 13G Open SC 13G document View SEC filing for SC 13G 15 Feb 2012
SC 13G Open SC 13G document View SEC filing for SC 13G 15 Feb 2012
SC 13G Open SC 13G document View SEC filing for SC 13G 15 Feb 2012
SC 13G Open SC 13G document View SEC filing for SC 13G 15 Feb 2012
SC 13G Open SC 13G document View SEC filing for SC 13G 15 Feb 2012
SC 13G Open SC 13G document View SEC filing for SC 13G 15 Feb 2012
SC 13G Open SC 13G document View SEC filing for SC 13G 15 Feb 2012
13F-HR Open 13F-HR document View SEC filing for 13F-HR 14 Feb 2012 31 Dec 2011 028-14358
13F-HR Open 13F-HR document View SEC filing for 13F-HR 14 Nov 2011 30 Sep 2011 028-14358
SC 13G Open SC 13G document View SEC filing for SC 13G SCHEDULE 13G FORM 14 Nov 2011
SC 13G Open SC 13G document View SEC filing for SC 13G SCHEDULE 13G FORM 10 Nov 2011
3 Open 3 document View SEC filing for 3 03 Nov 2011 25 Oct 2011 000-21969
3 Open 3 document View SEC filing for 3 FORM 3 TRINA SOLAR 13 Oct 2011 06 Oct 2011 001-33195
SC 13G Open SC 13G document View SEC filing for SC 13G 02 Sep 2011
SC 13G Open SC 13G document View SEC filing for SC 13G 02 Sep 2011
3 Open 3 document View SEC filing for 3 01 Sep 2011 25 Aug 2011 001-13053
SC 13G Open SC 13G document View SEC filing for SC 13G 23 Aug 2011
SC 13G Open SC 13G document View SEC filing for SC 13G 19 Aug 2011
13F-HR Open 13F-HR document View SEC filing for 13F-HR 12 Aug 2011 30 Jun 2011 028-14358
SC 13G Open SC 13G document View SEC filing for SC 13G 10 Jun 2011
SC 13G Open SC 13G document View SEC filing for SC 13G 10 Jun 2011
13F-HR Open 13F-HR document View SEC filing for 13F-HR 13 May 2011 31 Mar 2011 028-14358
SC 13G Open SC 13G document View SEC filing for SC 13G 29 Apr 2011
SC 13G Open SC 13G document View SEC filing for SC 13G 14 Feb 2011
SC 13G Open SC 13G document View SEC filing for SC 13G 14 Feb 2011
SC 13G Open SC 13G document View SEC filing for SC 13G 14 Feb 2011
SC 13G Open SC 13G document View SEC filing for SC 13G 14 Feb 2011
13F-HR Open 13F-HR document View SEC filing for 13F-HR 14 Feb 2011 31 Dec 2010 028-14358
SC 13G Open SC 13G document View SEC filing for SC 13G 15 Mar 2010
SC 13G Open SC 13G document View SEC filing for SC 13G 10 Feb 2010
SC 13G Open SC 13G document View SEC filing for SC 13G 10 Feb 2010
SC 13G Open SC 13G document View SEC filing for SC 13G 10 Feb 2010
SC 13G Open SC 13G document View SEC filing for SC 13G 10 Feb 2010
SC 13G Open SC 13G document View SEC filing for SC 13G 10 Feb 2010

About this filer

PLATINUM INVESTMENT MANAGEMENT LTD files with the SEC under CIK 0001256071. This page aggregates EDGAR filings and related ownership activity.

FAQ

What is a CIK?
A Central Index Key (CIK) is a unique identifier assigned by the SEC to each filer.
Why are some filings missing?
New filings appear as the SEC updates EDGAR, and older records can vary by availability.
How often is this page updated?
Updates follow new EDGAR submissions and periodic data refreshes.

Related pages