13F Filing Services

You Manage the Portfolio. We’ll Handle the Filing.

Filing Form 13F with the SEC shouldn’t take hours of formatting and second-guessing.

Whether you're managing billions in assets or filing for the first time, ACN helps you meet your quarterly obligations without technical headaches or compliance surprises.

Over 10% of all Form 13F filers trust ACN to file their reports accurately, efficiently, and on time.
We’ve seen it all — and we make the process painless.

You stay focused on investment decisions — we take care of the EDGAR side.

Get Started Filing

“ACN Solutions has provided exceptional service to my company in the normal course and most importantly in time constrained and high stress situations. Their deep knowledge of the regulatory rules and technological requirements of the filings they support is unrivaled. Their product is easy to use and their client service is always available when needed. I highly recommend the services of ACN Solutions to both large and small organizations.” - Linda, Managing Director & Chief Compliance Officer

The ACN Solution: How We Help You Win

We’ve worked with hundreds of institutional managers. Here’s how we make Form 13F easy:

1. You send your holdings data in Excel
(We’ll provide a simple template if needed.)

2. We create and send back your proof documents
You’ll receive a PDF copy of the report and an Excel file with two sheets:
– one showing the final information table as it will appear in EDGAR
– and another listing excluded items (non-13F securities, shorts, and de minimis positions)

3. You review and approve the filing
We’re available to answer questions or help you make last-minute edits.

4. We submit your 13F filing to EDGAR
No logins, no formatting errors — we handle the submission for you.

✅ No confusion.
✅ No formatting errors.
✅ Just a smooth, on-time filing — done right the first time.

What You Get with ACN

Speed. Accuracy. Support.

We take the stress and guesswork out of Form 13F. When you work with ACN, you get:

Clean, validated filings ready for EDGAR
Quick turnaround (usually within 24 hours)
A simple review process with clear proofs
Hands-on service from real people who know the rules

Form 13F Filing Deadlines

Form 13F is due 45 days after the end of each calendar quarter. Here are the upcoming deadlines:

Quarter Deadline

Q1 2025 - May 15, 2025 (Thursday)

Q2 2025 - August 14, 2025 (Thursday)

Q3 2025 - November 14, 2025 (Friday)

Q4 2025 - February 17, 2026 (Tuesday)*

* Extended due to weekend/holiday

Have Questions? Visit the 13F FAQ

Want to know more about reporting thresholds, what goes in the filing, or how we determine which securities to include?

Check out our 13F Filing FAQ for answers to the most common questions.

Trusted by Compliance and Legal Teams

Whether you’re filing for a single investment manager or coordinating filings across dozens of clients, ACN makes it simple. Many of the country’s top compliance and legal firms trust us to handle Form 13F filings on behalf of their clients — quickly, accurately, and with minimal back-and-forth.

We help you scale your 13F process so you can focus on your core advisory work — not XML formatting or data cleanup.

Ready to Get Started?

ACN makes EDGAR easy.

Contact a Filing Agent

“ACN has been our valuable partner in completing 13F filings for more than 10 years! The ACN team goes above and beyond to help me with challenging data and troubleshooting errors that I find impossible to find and fix. They are friendly, responsive and efficient. When a new problem develops, their knowledge and experience are invaluable and meeting difficult deadlines becomes possible even in a pinch. I would recommend them to anyone looking for exceptional service and results related to 13F and NPX filings.” - Director of Compliance at a National Consulting Firm

Disclaimer:
The information provided in this webpage is for general informational purposes only and does not constitute legal, compliance, or financial advice. ACN Solutions LLC is not a law firm, compliance advisor, or affiliated with the Securities and Exchange Commission (SEC). While we strive to provide accurate and timely guidance based on publicly available SEC resources, we do not speak on behalf of the SEC and are not authorized to interpret its rules or policies. Readers should consult their legal counsel or compliance professionals for specific guidance related to their regulatory obligations.