# RMG ACQUISITION CORP II (RMGB)

> Institutional ownership reported to the SEC as of Q2 2021, from Form 13F filings. Source: https://holderbook.com/stocks/RMGB/

- Reporting holders: 78
- Reported value: $660.2M
- Held through calls: 53.1%
- Held through puts: 0.1%

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 |
|---|---|---|---|---|
| [Serengeti Asset Management LP](https://holderbook.com/funds/1420299-serengeti-asset-management-lp/) | $349.2M | 100,000 | 9.7% | 2 |
| [Linden Advisors LP](https://holderbook.com/funds/1279396-linden-advisors-lp/) | $33.2M | 3,331,880 | 0.2% | 2 |
| [MSD Partners, L.P.](https://holderbook.com/funds/1514334-msd-partners-l-p/) | $29.9M | 3,000,000 | 0.8% | 2 |
| [Southpoint Capital Advisors LP](https://holderbook.com/funds/1319998-southpoint-capital-advisors-lp/) | $26.9M | 2,700,000 | 0.5% | 2 |
| [THUNDERBIRD PARTNERS LLP](https://holderbook.com/funds/1636974-thunderbird-partners-llp/) | $16.0M | 1,611,956 | 1.4% | 2 |
| [BANK OF MONTREAL /CAN/](https://holderbook.com/funds/927971-bank-of-montreal-can/) | $15.6M | 1,556,099 | 0.0% | 2 |
| [UBS OCONNOR LLC](https://holderbook.com/funds/1132716-ubs-oconnor-llc/) | $13.5M | 1,356,031 | 0.1% | 2 |
| [KAYNE ANDERSON CAPITAL ADVISORS LP](https://holderbook.com/funds/949615-kayne-anderson-capital-advisors-lp/) | $12.7M | 1,272,550 | 0.4% | 2 |
| [Weiss Asset Management LP](https://holderbook.com/funds/1357550-weiss-asset-management-lp/) | $11.1M | 1,120,100 | 0.3% | 2 |
| [Castle Creek Arbitrage, LLC](https://holderbook.com/funds/1326638-castle-creek-arbitrage-llc/) | $10.1M | 1,014,598 | 0.6% | 2 |
| [BlueCrest Capital Management Ltd](https://holderbook.com/funds/1610880-bluecrest-capital-management-ltd/) | $9.9M | 999,999 | 0.2% | 2 |
| [Magnetar Financial LLC](https://holderbook.com/funds/1352851-magnetar-financial-llc/) | $9.6M | 960,459 | 0.1% | 2 |
| [HBK INVESTMENTS L P](https://holderbook.com/funds/1011443-hbk-investments-l-p/) | $9.0M | 908,200 | 0.0% | 2 |
| [Zimmer Partners, LP](https://holderbook.com/funds/1565854-zimmer-partners-lp/) | $8.7M | 872,212 | 0.1% | 1 |
| [ADAGE CAPITAL PARTNERS GP, L.L.C.](https://holderbook.com/funds/1165408-adage-capital-partners-gp-l-l-c/) | $6.3M | 630,989 | 0.0% | 2 |
| [Radcliffe Capital Management, L.P.](https://holderbook.com/funds/1218275-radcliffe-capital-management-l-p/) | $6.3M | 630,000 | 0.2% | 2 |
| [TIG Advisors, LLC](https://holderbook.com/funds/1358253-tig-advisors-llc/) | $6.0M | 606,048 | 0.2% | 2 |
| [K2 PRINCIPAL FUND, L.P.](https://holderbook.com/funds/1461790-k2-principal-fund-l-p/) | $6.0M | 598,941 | 0.5% | 2 |
| [Davidson Kempner Capital Management LP](https://holderbook.com/funds/1595082-davidson-kempner-capital-management-lp/) | $5.9M | 589,323 | 0.0% | 2 |
| [Omni Partners US LLC](https://holderbook.com/funds/1800081-omni-partners-us-llc/) | $4.5M | 449,171 | 0.2% | 1 |
| [Antara Capital LP](https://holderbook.com/funds/1750183-antara-capital-lp/) | $4.4M | 438,265 | 0.2% | 2 |
| [Centiva Capital, LP](https://holderbook.com/funds/1692507-centiva-capital-lp/) | $3.5M | 354,596 | 0.1% | 2 |
| [TENOR CAPITAL MANAGEMENT Co., L.P.](https://holderbook.com/funds/1346554-tenor-capital-management-co-l-p/) | $3.5M | 350,000 | 0.1% | 2 |
| [D. E. Shaw & Co., Inc.](https://holderbook.com/funds/1009207-d-e-shaw-co-inc/) | $3.1M | 312,707 | 0.0% | 2 |
| [FNY Investment Advisers, LLC](https://holderbook.com/funds/1742998-fny-investment-advisers-llc/) | $3.1M | 306,851 | 1.2% | 2 |

## Quarter by quarter

| Quarter | Holders | Reported value |
|---|---|---|
| Q2 2021 | 78 | $660.2M |
| Q1 2021 | 66 | $266.6M |