# MAINSAIL MANAGEMENT COMPANY, LLC

> Institutional holdings reported to the SEC as of Q3 2025 on Form 13F. CIK 1883367. Source: https://holderbook.com/funds/1883367-mainsail-management-company-llc/

- Reported value: $66.0B
- Positions: 1
- Weight of the ten largest: 100.0%
- Filed: 2025-11-06

A 13F reports long US equity positions only. Short positions, bonds, foreign listings, private holdings and cash are not visible, so this is not the manager's whole book.

## Holdings

| Security | Ticker | Value | Shares | Weight | Quarters held |
|---|---|---|---|---|---|
| BRILLIANT EARTH GROUP INC | [BRLT](https://holderbook.com/stocks/BRLT/) | $66.0B | 31,898,071 | 100.0% | 12 |

## Quarter by quarter

| Quarter | Value | Positions |
|---|---|---|
| Q3 2025 | $66.0B | 1 |
| Q2 2025 | $66.1M | 2 |
| Q1 2025 | $84.6M | 3 |
| Q4 2024 | $103.5M | 3 |
| Q3 2024 | $69.3M | 2 |
| Q2 2024 | $71.9M | 2 |
| Q1 2024 | $96.8M | 2 |
| Q4 2023 | $121.0M | 2 |
| Q3 2023 | $95.9M | 2 |
| Q2 2023 | $126.0M | 2 |
| Q1 2023 | $128.6M | 2 |
| Q4 2022 | $141.6M | 2 |