Entity Type
Individual
- Info
- Portfolio
Filer Snapshot
Michael J. Puzo SEC EDGAR Filings
SEC filings, ownership reports, and insider transactions for CIK 0001053914.
Total Filings
112
Latest Filing
17 Feb 2026
Industry
n/a
Save this filer page for the next filing cycle
Keep this page in your research queue, then return to compare new filings with prior context.
Save and revisit
Save this filer page
Create a free account to keep this page in your watchlists and return after a new SEC filing changes the record here.
Best next steps
Start with the latest filings table, then open the strongest context page for this filer.
- Use the filings table to verify the newest submission, form type, and report period.
- Open the deeper context page only when this filer actually has insider or ownership signal.
Source: SEC Form 13F
View Source Filing
13F-HR filed on 17 Feb 2026 for CIK 0001053914.
- Business address
- Hemenway & Barnes Llp, 60 State Street, Boston, MA, 02109
- Top securities (13F)
- GOOGL, AAPL, NVDA, MSFT, MA, RTX, ADI, JNJ, AMZN, TJX, AMD, ABT, DHR, ADP, ROK, PG, SBGSY, LLY, HD, and XYL
Quick Takeaways
- Michael J. Puzo is an SEC filer tracked under CIK 0001053914.
- 112 filings are listed on this profile.
- Common form coverage includes 13F-HR, SC 13D/A, SC 13D and more.
What Changed
- Latest filing: 13F-HR filed on 17 Feb 2026.
- Report period: 31 Dec 2025.
Why This Matters
- You can quote filing dates and form types directly from the SEC record on this page.
- Use this profile before deeper ownership or insider analysis to confirm filing history context.
Source Evidence
Source: SEC Form 13F
View Source Filing
13F-HR filed on 17 Feb 2026 for CIK 0001053914.
Return Loop
Why revisit this filer page
A newly filed 13F-HR can change the filing history, ownership context, or next research path for Michael J. Puzo.
- Latest source-backed update
- 13F-HR filed 17 Feb 2026
- Why come back
- Revisit after a new SEC filing appears to compare the updated record with prior filings.
- Latest filing on record: 13F-HR filed 17 Feb 2026.
- Save this filer if you want a stable place to return after the next filing cycle.
- Open the latest filing table or ownership context to verify what changed.
Filer freshness comes from SEC EDGAR submission history and related source-backed ownership or portfolio filings when available.
Latest update
What changed recently for Michael J. Puzo
Latest 13F period: Q4 2025. Open the source-backed page to inspect the fresh filing or facts context.
Update date
17 Feb 2026
Page type
Filer profile
Latest period
Q4 2025
Institutional portfolio context was refreshed from a 13F filing filed on 17 Feb 2026.
Filer Overview
Michael J. Puzo has filed 112 SEC EDGAR filings since 26 Mar 1998. Common forms include 13F-HR, SC 13D/A, SC 13D, 3.
Latest Filings
Recent SEC filings for Michael J. Puzo with direct links to document and filing folders.
About this filer
Michael J. Puzo files with the SEC under CIK 0001053914. 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.