# PIONEER MERGER CORP (PACXW)

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

- Reporting holders: 31
- Reported value: $3.7K
- 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 |
|---|---|---|---|---|
| [Radcliffe Capital Management, L.P.](https://holderbook.com/funds/1218275-radcliffe-capital-management-l-p/) | $794.9K | 78,397 | 0.0% | 8 |
| [LMR Partners LLP](https://holderbook.com/funds/1578621-lmr-partners-llp/) | $507.0K | 50,000 | 0.0% | 8 |
| [Alpha Wave Global, LP](https://holderbook.com/funds/1558858-alpha-wave-global-lp/) | $742 | 1,483,333 | 0.0% | 8 |
| [METEORA CAPITAL, LLC](https://holderbook.com/funds/1905106-meteora-capital-llc/) | $678 | 1,356,778 | 0.0% | 4 |
| [Polar Asset Management Partners Inc.](https://holderbook.com/funds/1326389-polar-asset-management-partners-inc/) | $450 | 899,600 | 0.0% | 3 |
| [Bleichroeder LP](https://holderbook.com/funds/1781002-bleichroeder-lp/) | $354 | 708,333 | 0.0% | 7 |
| [P SCHOENFELD ASSET MANAGEMENT LP](https://holderbook.com/funds/1040198-p-schoenfeld-asset-management-lp/) | $254 | 507,912 | 0.0% | 7 |
| [ADAGE CAPITAL PARTNERS GP, L.L.C.](https://holderbook.com/funds/1165408-adage-capital-partners-gp-l-l-c/) | $167 | 333,333 | 0.0% | 8 |
| [Indaba Capital Management, L.P.](https://holderbook.com/funds/1524362-indaba-capital-management-l-p/) | $167 | 333,334 | 0.0% | 8 |
| [Sage Rock Capital Management LP](https://holderbook.com/funds/1722622-sage-rock-capital-management-lp/) | $138 | 275,000 | 0.0% | 7 |
| [Westchester Capital Management, LLC](https://holderbook.com/funds/1512805-westchester-capital-management-llc/) | $90 | 179,105 | 0.0% | 7 |
| [Point72 Asset Management, L.P.](https://holderbook.com/funds/1603466-point72-asset-management-l-p/) | $83 | 166,666 | 0.0% | 6 |
| [Periscope Capital Inc.](https://holderbook.com/funds/1695320-periscope-capital-inc/) | $75 | 150,924 | 0.0% | 2 |
| [Balyasny Asset Management LLC](https://holderbook.com/funds/1218710-balyasny-asset-management-llc/) | $67 | 133,333 | 0.0% | 6 |
| [RAMIUS ADVISORS LLC](https://holderbook.com/funds/1275893-ramius-advisors-llc/) | $51 | 101,601 | 0.0% | 2 |
| [MOORE CAPITAL MANAGEMENT, LP](https://holderbook.com/funds/1448574-moore-capital-management-lp/) | $50 | 100,000 | 0.0% | 8 |
| [Walleye Capital LLC](https://holderbook.com/funds/1758720-walleye-capital-llc/) | $34 | 68,716 | 0.0% | 7 |
| [DUPONT CAPITAL MANAGEMENT CORP](https://holderbook.com/funds/1128251-dupont-capital-management-corp/) | $33 | 66,666 | 0.0% | 7 |
| [Castle Creek Arbitrage, LLC](https://holderbook.com/funds/1326638-castle-creek-arbitrage-llc/) | $33 | 66,666 | 0.0% | 8 |
| [TENOR CAPITAL MANAGEMENT Co., L.P.](https://holderbook.com/funds/1346554-tenor-capital-management-co-l-p/) | $33 | 66,666 | 0.0% | 8 |
| [Arena Capital Advisors, LLC- CA](https://holderbook.com/funds/1833078-arena-capital-advisors-llc-ca/) | $33 | 66,476 | 0.0% | 7 |
| [COWEN AND COMPANY, LLC](https://holderbook.com/funds/48966-cowen-and-company-llc/) | $26 | 52,800 | 0.0% | 1 |
| [Sculptor Capital LP](https://holderbook.com/funds/1054587-sculptor-capital-lp/) | $23 | 42,693 | 0.0% | 8 |
| [Silver Rock Financial LP](https://holderbook.com/funds/1674784-silver-rock-financial-lp/) | $21 | 41,438 | 0.0% | 6 |
| [Price Jennifer C.](https://holderbook.com/funds/1930102-price-jennifer-c/) | $17 | 33,332 | 0.0% | 3 |

## Quarter by quarter

| Quarter | Holders | Reported value |
|---|---|---|
| Q4 2022 | 31 | $3.7K |
| Q3 2022 | 43 | $297.0K |
| Q2 2022 | 42 | $884.0K |
| Q1 2022 | 40 | $2.1M |
| Q4 2021 | 42 | $5.4M |
| Q3 2021 | 44 | $9.8M |
| Q2 2021 | 40 | $12.7M |
| Q1 2021 | 29 | $4.7M |