# PIONEER MERGER CORP (PACXU)

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

- Reporting holders: 5
- Reported value: $414.8K
- 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 |
|---|---|---|---|---|
| [CLEAR STREET LLC](https://holderbook.com/funds/1708828-clear-street-llc/) | $263.0K | 25,971 | 0.0% | 3 |
| [WOLVERINE ASSET MANAGEMENT LLC](https://holderbook.com/funds/1279891-wolverine-asset-management-llc/) | $142.1K | 14,024 | 0.0% | 5 |
| [UBS Group AG](https://holderbook.com/funds/1610520-ubs-group-ag/) | $8.7K | 859 | 0.0% | 8 |
| [Tower Research Capital LLC (TRC)](https://holderbook.com/funds/1533421-tower-research-capital-llc-trc/) | $1.0K | 111 | 0.0% | 7 |
| [DUPONT CAPITAL MANAGEMENT CORP](https://holderbook.com/funds/1128251-dupont-capital-management-corp/) | $20 | 2 | 0.0% | 1 |

## Quarter by quarter

| Quarter | Holders | Reported value |
|---|---|---|
| Q4 2022 | 5 | $414.8K |
| Q3 2022 | 6 | $731.0K |
| Q2 2022 | 6 | $729.0K |
| Q1 2022 | 7 | $1.5M |
| Q4 2021 | 9 | $837.0K |
| Q3 2021 | 8 | $15.2M |
| Q2 2021 | 18 | $30.8M |
| Q1 2021 | 47 | $149.1M |