# SIERRA ONCOLOGY INC (SRRA)

> Institutional ownership reported to the SEC as of Q3 2022, from Form 13F filings. Source: https://holderbook.com/stocks/SRRA/

- Reporting holders: 1
- Reported value: $4.0K
- 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 |
|---|---|---|---|---|
| [HARBOUR INVESTMENTS, INC.](https://holderbook.com/funds/810121-harbour-investments-inc/) | $4.0K | 68 | 0.0% | 2 |

## Quarter by quarter

| Quarter | Holders | Reported value |
|---|---|---|
| Q3 2022 | 1 | $4.0K |
| Q2 2022 | 111 | $1.2B |
| Q1 2022 | 77 | $659.8M |
| Q4 2021 | 46 | $267.1M |
| Q3 2021 | 37 | $233.1M |
| Q2 2021 | 33 | $173.1M |
| Q1 2021 | 32 | $149.7M |
| Q4 2020 | 31 | $121.8M |
| Q3 2020 | 26 | $73.3M |
| Q2 2020 | 25 | $81.9M |
| Q1 2020 | 21 | $67.0M |
| Q4 2019 | 27 | $6.4M |