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.

SEC EDGAR filings, ownership reports, and insider transactions for Headwater Capital Co Ltd.

Business address: Rm 6009, 60/F, Central Plaza,, 18 Harbour Road, Wanchai, Hong Kong, China, 999077
Top securities (13F): TSM, GOOG, META, TCOM, AMZN, BABA, LITE, MU, PDD, NVDA, TRIP, MAR, HTHT, ATAT, YUMC, OPRA, and INVESCO QQQ TR
State of incorporation: Hong Kong
Fiscal year end: 31 March

Headwater Capital Co Ltd has filed 6 SEC EDGAR filings since 13 Jan 2025

Recent SEC filings for Headwater Capital Co Ltd including 13F-HR, N-PX, 13F-HR/A.

Form type	Document	Filing	Filing date	Reporting date	File number(s)
13F-HR	Open 13F-HR document	View SEC filing for 13F-HR	12 Nov 2025	30 Sep 2025	028-24539
N-PX	Open N-PX document	View SEC filing for N-PX	26 Aug 2025	30 Jun 2025	028-24539
13F-HR	Open 13F-HR document	View SEC filing for 13F-HR	12 Aug 2025	30 Jun 2025	028-24539
13F-HR/A	Open 13F-HR/A document	View SEC filing for 13F-HR/A	22 May 2025	31 Mar 2025	028-24539
13F-HR	Open 13F-HR document	View SEC filing for 13F-HR	09 May 2025	31 Mar 2025	028-24539
13F-HR	Open 13F-HR document	View SEC filing for 13F-HR	13 Jan 2025	31 Dec 2024	028-24539

Headwater Capital Co Ltd files with the SEC under CIK 0002036346. This page aggregates EDGAR filings and related ownership activity.

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.