# ROCKLEY PHOTONICS HLDGS LTD (RKLYQ)

> Institutional ownership reported to the SEC as of Q1 2023, from Form 13F filings. Source: https://holderbook.com/stocks/RKLYQ/

- Reporting holders: 1
- Reported value: $8.0K
- Held through calls: 0.0%
- Held through puts: 100.0%

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 |
|---|---|---|---|---|
| [SIMPLEX TRADING, LLC](https://holderbook.com/funds/1488542-simplex-trading-llc/) | $8.0K | 0 | 0.0% | 6 |

## Quarter by quarter

| Quarter | Holders | Reported value |
|---|---|---|
| Q1 2023 | 1 | $8.0K |
| Q4 2022 | 65 | $2.4M |
| Q3 2022 | 71 | $16.1M |
| Q2 2022 | 73 | $46.2M |
| Q1 2022 | 64 | $43.7M |
| Q4 2021 | 62 | $47.8M |
| Q3 2021 | 31 | $78.7M |