# Main Management ETF Advisors, LLC

> Main Management ETF Advisors, LLC is an SEC-registered investment advisory firm in San Francisco, CA, registered since 2017, reporting $1 billion to $5 billion in regulatory assets under management in its Form ADV filing dated March 31, 2026.

- CRD: 288558
- Filed as: MAIN MANAGEMENT ETF ADVISORS, LLC
- Registration: SEC-registered investment adviser (status as filed: Approved)
- Location: San Francisco, CA
- Filing period: October 2026
- Form ADV filing dated: March 31, 2026
- SEC record (IAPD): https://adviserinfo.sec.gov/firm/summary/288558
- AdvisorCensus page: https://advisorcensus.com/firm/main-management-etf-advisors-llc-san-francisco-ca-288558

## Quick answers

**How is Main Management ETF Advisors, LLC compensated?**
On its Form ADV (Item 5.E, October 2026), Main Management ETF Advisors, LLC reports these compensation arrangements: a percentage of assets under its management. The amounts are in Item 5 of its Form ADV Part 2A brochure.

**Where is Main Management ETF Advisors, LLC located?**
Main Management ETF Advisors, LLC's principal office is in San Francisco, CA, according to its Form ADV.

**Is Main Management ETF Advisors, LLC registered with the SEC or a state?**
Main Management ETF Advisors, LLC is an SEC-registered investment advisory firm, registered since 2017. Status as filed: Approved. CRD 288558.

**How much does Main Management ETF Advisors, LLC manage?**
Main Management ETF Advisors, LLC reports $2,815,857,527 in regulatory assets under management in its Form ADV filing dated March 31, 2026 (100% discretionary).

**How have Main Management ETF Advisors, LLC's assets and staff changed since 2021?**
In the Form ADV data for Main Management ETF Advisors, LLC: Regulatory assets under management: $649,818,919 in the October 2021 data and $2,815,857,527 in the October 2026 data, up 333%. Total employees: 15 in October 2021 and 27 in October 2026. Assets under management move with markets as well as with clients coming and going.

**What types of clients does Main Management ETF Advisors, LLC serve?**
By number of clients on Form ADV Item 5.D: investment companies (3).

**Does Main Management ETF Advisors, LLC report any disciplinary disclosures?**
Reports no disclosure items on Form ADV Item 11. The detail of any item is on the firm's SEC record: https://adviserinfo.sec.gov/firm/summary/288558

**What changed in Main Management ETF Advisors, LLC's recent Form ADV filings?**
In the April 2026 filing data: Employees performing advisory functions went from 20 to 25. Regulatory assets under management went from $2,223,630,270 to $2,815,857,527 (+27%). Updated its list of owners and control persons (Schedule A).

## From the Form ADV filing

### Compensation (Item 5.E)
- A percentage of assets under your management

### Regulatory assets under management (Item 5.F)
- Total: $2,815,857,527
- Discretionary: $2,815,857,527
- Non-discretionary: $0

### Clients (Item 5.D)

| Client type | Clients | Assets |
| --- | --- | --- |
| Investment companies | 3 | $2,815,857,527 |

### Advisory services (Item 5.G)
- Portfolio management for investment companies (and business development companies)

### Firm details
- Registered since: 2017 (9 years)
- Employees: 27 total, 25 performing advisory functions
- Wrap fee program participation: No
- States registered or notice-filed: CA
- Disclosures (Item 11): Reports no disclosure items on Form ADV Item 11.

### Websites listed on Form ADV (Item 1.I)
- mainmgtetfs.com

## Assets and staff over time

| Data period | Regulatory assets under management | Employees | Filing dated |
| --- | --- | --- | --- |
| October 2021 | $649,818,919 | 15 | March 29, 2021 |
| October 2022 | $1,168,615,396 | 18 | March 31, 2022 |
| October 2023 | $1,106,147,957 | 18 | March 30, 2023 |
| October 2024 | $1,723,830,486 | 19 | September 25, 2024 |
| October 2025 | $2,223,630,270 | 22 | March 31, 2025 |
| October 2026 | $2,815,857,527 | 27 | March 31, 2026 |

Regulatory assets under management: $649,818,919 in the October 2021 data and $2,815,857,527 in the October 2026 data, up 333%.
Total employees: 15 in October 2021 and 27 in October 2026.

## Changes in the filing (last 12 months)

### April 2026
- Employees performing advisory functions went from 20 to 25.
- Regulatory assets under management went from $2,223,630,270 to $2,815,857,527 (+27%).
- Updated its list of owners and control persons (Schedule A).

## Source

Form ADV as filed, October 2026. Values appear as filed. Cite as: AdvisorCensus. Main Management ETF Advisors, LLC (CRD 288558): Form ADV filing data as of October 2026.