# MOUNT RAINIER ACQUISITION CO (RNER)

> Institutional ownership reported to the SEC as of Q4 2022, from Form 13F filings. Source: https://holderbook.com/stocks/RNER/

- Reporting holders: 5
- Reported value: $11.2M
- 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 |
|---|---|---|---|---|
| [MMCAP International Inc. SPC](https://holderbook.com/funds/1304857-mmcap-international-inc-spc/) | $5.2M | 499,990 | 0.5% | 4 |
| [Periscope Capital Inc.](https://holderbook.com/funds/1695320-periscope-capital-inc/) | $3.4M | 332,462 | 0.1% | 4 |
| [Polar Asset Management Partners Inc.](https://holderbook.com/funds/1326389-polar-asset-management-partners-inc/) | $1.5M | 144,097 | 0.0% | 3 |
| [CLEAR STREET LLC](https://holderbook.com/funds/1708828-clear-street-llc/) | $1.2M | 94,433 | 0.0% | 1 |
| [UBS Group AG](https://holderbook.com/funds/1610520-ubs-group-ag/) | $20.7K | 1,671 | 0.0% | 4 |

## Quarter by quarter

| Quarter | Holders | Reported value |
|---|---|---|
| Q4 2022 | 5 | $11.2M |
| Q3 2022 | 38 | $149.2M |
| Q2 2022 | 35 | $152.2M |
| Q1 2022 | 34 | $145.4M |