ROTOR ACQUISITION CORP (ROTWS)
Institutional ownership reported to the SEC as of Q2 2021, across 3 quarters.
54
Reporting holders
$17.7M
Reported value
18.9%
Held as options
+17
Holder change
Options share is the part of reported value carried in derivative lines rather than shares. A high figure means institutions are expressing a view on this security without owning much of it.
Holders
| Filer | Value | Shares | Their book | Held | Change |
|---|---|---|---|---|---|
| Radcliffe Capital Management, L.P. | $2.0M | 200,000 | 0.06% | 2q | HELD |
| MARSHALL WACE, LLP | $2.0M | options only | 0.01% | 2q | OPTIONS |
| Athanor Capital, LP | $1.4M | 136,822 | 0.05% | new | NEW |
| BlackRock Inc. | $1.2M | 1,000,000 | 0.00% | new | NEW |
| Castle Creek Arbitrage, LLC | $1.1M | 857,747 | 0.06% | new | NEW |
| MILLENNIUM MANAGEMENT LLC | $1.0M | options only | 0.00% | 2q | OPTIONS |
| CITADEL ADVISORS LLC | $689.0K | 560,185 | 0.00% | 2q | +66.8%+$276.0K |
| ADAGE CAPITAL PARTNERS GP, L.L.C. | $677.0K | 550,000 | 0.00% | 2q | HELD |
| LMR Partners LLP | $668.0K | 543,326 | 0.01% | new | NEW |
| Cohen & Co Financial Management, LLC | $592.0K | 481,627 | 0.38% | new | FIRST |
| Clearline Capital LP | $557.0K | 452,593 | 0.08% | new | NEW |
| Sage Rock Capital Management LP | $541.0K | 440,000 | 0.07% | 2q | -50.8%-$559.4K |
| Magnetar Financial LLC | $406.0K | 330,211 | 0.00% | new | NEW |
| KINGSTOWN CAPITAL MANAGEMENT L.P. | $369.0K | 300,000 | 0.22% | 2q | +33.2%+$91.9K |
| Sculptor Capital LP | $342.0K | 275,002 | 0.00% | 2q | +120.0%+$186.5K |
| UBS OCONNOR LLC | $311.0K | 249,991 | 0.00% | 2q | HELD |
| Segantii Capital Management Ltd | $250.0K | 25,000 | 0.01% | 2q | -50.0%-$250.0K |
| Linden Advisors LP | $249.0K | 199,928 | 0.00% | 2q | +2.5%+$6.2K |
| JANE STREET GROUP, LLC | $249.0K | 202,660 | 0.00% | 2q | +1.3%+$3.3K |
| Balyasny Asset Management LLC | $246.0K | 200,000 | 0.00% | 2q | +67.4%+$99.0K |
| MOORE CAPITAL MANAGEMENT, LP | $246.0K | 200,000 | 0.00% | 2q | HELD |
| Davidson Kempner Capital Management LP | $231.0K | 187,499 | 0.00% | new | NEW |
| GLAZER CAPITAL, LLC | $222.0K | 180,696 | 0.00% | new | NEW |
| MMCAP International Inc. SPC | $215.0K | 175,000 | 0.01% | 2q | -12.5%-$30.7K |
| HBK INVESTMENTS L P | $160.0K | options only | 0.00% | 2q | OPTIONS |
| CVI Holdings, LLC | $154.0K | 125,000 | 0.01% | 2q | HELD |
| Taconic Capital Advisors LP | $138.0K | 112,500 | 0.00% | 2q | HELD |
| CSS LLC/IL | $133.0K | 107,799 | 0.01% | new | NEW |
| Verition Fund Management LLC | $123.0K | 100,000 | 0.00% | 2q | HELD |
| PEAK6 Investments LLC | $123.0K | 100,000 | 0.00% | 2q | HELD |
| Marathon Trading Investment Management LLC | $103.0K | 83,600 | 0.01% | 2q | -22.1%-$29.2K |
| Walleye Capital LLC | $98.0K | 80,000 | 0.00% | new | NEW |
| WHITEBOX ADVISORS LLC | $92.0K | options only | 0.00% | 2q | OPTIONS |
| Vestcor Inc | $92.0K | 74,999 | 0.00% | 2q | HELD |
| CNH PARTNERS LLC | $77.0K | 62,499 | 0.00% | 2q | HELD |
| Lombard Odier Asset Management (USA) Corp | $62.0K | options only | 0.00% | new | OPTIONS |
| Alpine Global Management, LLC | $62.0K | 50,000 | 0.01% | new | NEW |
| Walleye Trading LLC | $55.0K | 45,000 | 0.00% | new | NEW |
| Alberta Investment Management Corp | $51.0K | 41,250 | 0.00% | new | NEW |
| BASSO CAPITAL MANAGEMENT, L.P. | $47.0K | 38,086 | 0.01% | 2q | -61.8%-$75.9K |
| BLOOM TREE PARTNERS, LLC | $44.0K | 35,665 | 0.00% | new | NEW |
| Ratan Capital Management LP | $43.0K | 35,000 | 0.00% | new | NEW |
| Monashee Investment Management LLC | $43.0K | 34,999 | 0.01% | new | NEW |
| Atalaya Capital Management LP | $43.0K | 35,000 | 0.01% | 2q | HELD |
| Context Capital Management, LLC | $35.0K | 28,091 | 0.00% | new | NEW |
| ALLIANCEBERNSTEIN L.P. | $31.0K | 24,999 | 0.00% | new | NEW |
| DUPONT CAPITAL MANAGEMENT CORP | $31.0K | 25,000 | 0.00% | 2q | HELD |
| TENOR CAPITAL MANAGEMENT Co., L.P. | $30.0K | 25,000 | 0.00% | 2q | HELD |
| Jefferies Group LLC | $24.6K | 20,000 | 0.00% | new | NEW |
| HRT FINANCIAL LP | $19.0K | 15,637 | 0.00% | new | NEW |
| PRELUDE CAPITAL MANAGEMENT, LLC | $18.0K | 14,524 | 0.00% | new | NEW |
| Federation des caisses Desjardins du Quebec | $8.6K | 7,000 | 0.00% | 2q | -53.3%-$9.8K |
| EQUITEC PROPRIETARY MARKETS, LLC | $5.0K | 4,000 | 0.00% | new | NEW |
| UBS Group AG | $2.0K | 1,592 | 0.00% | new | NEW |
Quarter by quarter
Coverage begins with the quarter ending 2018-12-31. Earlier filings exist only as occasional late amendments, too sparse to describe a market, so they are not shown.
| Quarter | Holders | Value | Shares | New | Added | Trimmed | Options |
|---|---|---|---|---|---|---|---|
| Q2 2021 | 54 | $17.7M | 9,075,527 | 24 | 6 | 7 | 18.9% |
| Q1 2021 | 37 | $5.9M | 5,324,765 | 37 | 0 | 0 | 40.8% |
| Q1 2020 | 1 | $2.0K | 3,000 | 1 | 0 | 0 | 0.0% |