# SUNNY OPTICAL TECH-UNSP ADR (SOTGY)

> Institutional ownership reported to the SEC as of Q2 2026, from Form 13F filings. Source: https://holderbook.com/stocks/SOTGY/

- Reporting holders: 2
- Reported value: $9.6K
- Held through calls: 0.0%
- Held through puts: 0.0%

A 13F reports long US equity positions only. Shorts, bonds, foreign listings and cash are not visible here, and positions are disclosed up to 45 days after the quarter ends.

## Largest holders

| Manager | Value | Shares | Share of their book | Quarters held |
|---|---|---|---|---|
| [RHUMBLINE ADVISERS](https://holderbook.com/funds/1115418-rhumbline-advisers/) | $9.3K | 119 | 0.0% | 13 |
| [Winch Advisory Services, LLC](https://holderbook.com/funds/1585822-winch-advisory-services-llc/) | $312 | 4 | 0.0% | 11 |

## Quarter by quarter

| Quarter | Holders | Reported value |
|---|---|---|
| Q2 2026 | 2 | $9.6K |
| Q1 2026 | 3 | $4.7K |
| Q4 2025 | 4 | $13.2K |
| Q3 2025 | 3 | $17.9K |
| Q2 2025 | 4 | $14.2K |
| Q1 2025 | 4 | $13.3K |
| Q4 2024 | 3 | $109.5K |
| Q3 2024 | 3 | $89.7K |
| Q2 2024 | 3 | $76.9K |
| Q1 2024 | 3 | $61.7K |
| Q4 2023 | 3 | $101.9K |
| Q3 2023 | 2 | $73.7K |