PIONEER MERGER CORP (PACX)
Institutional ownership reported to the SEC as of Q4 2022, across 8 quarters.
61
Reporting holders
$308.9M
Reported value
0.0%
Held as options
-30
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 |
|---|---|---|---|---|---|
| Alpha Wave Global, LP | $45.1M | 4,449,999 | 8.24% | 7q | HELD |
| Bleichroeder LP | $21.5M | 2,125,000 | 4.68% | 7q | HELD |
| BANK OF MONTREAL /CAN/ | $18.4M | 1,809,998 | 0.01% | 7q | +280.4%+$13.5M |
| Weiss Asset Management LP | $17.5M | 1,722,140 | 0.71% | 7q | +40.9%+$5.1M |
| Sculptor Capital LP | $17.2M | 1,695,754 | 0.30% | 8q | HELD |
| D. E. Shaw & Co., Inc. | $16.9M | 1,669,148 | 0.02% | 7q | +67.0%+$6.8M |
| HSBC HOLDINGS PLC | $16.3M | 1,609,775 | 0.02% | 7q | HELD |
| CHAI TRUST CO LLC | $13.7M | 1,350,000 | 1.87% | 5q | HELD |
| ARISTEIA CAPITAL LLC | $11.1M | 1,099,228 | 0.22% | 7q | HELD |
| Westchester Capital Management, LLC | $10.6M | 1,046,364 | 0.29% | 7q | +94.7%+$5.2M |
| BANK OF AMERICA CORP /DE/ | $10.1M | 1,000,000 | 0.00% | 8q | HELD |
| Linden Advisors LP | $9.7M | 959,460 | 0.10% | 8q | HELD |
| Radcliffe Capital Management, L.P. | $7.1M | 700,722 | 0.22% | 8q | HELD |
| Taconic Capital Advisors LP | $7.1M | 699,432 | 0.20% | 8q | HELD |
| TENOR CAPITAL MANAGEMENT Co., L.P. | $7.0M | 688,213 | 0.17% | 8q | HELD |
| COWEN AND COMPANY, LLC | $6.3M | 625,000 | 0.66% | 4q | +2400.0%+$6.1M |
| Balyasny Asset Management LLC | $5.6M | 552,898 | 0.02% | 8q | HELD |
| Saba Capital Management, L.P. | $5.6M | 552,302 | 0.08% | 8q | HELD |
| MARSHALL WACE, LLP | $5.0M | 489,798 | 0.01% | 6q | -62.3%-$8.2M |
| BANK OF NOVA SCOTIA | $4.9M | 482,819 | 0.01% | 4q | HELD |
| Bulldog Investors, LLP | $4.7M | 461,643 | 1.41% | new | NEW |
| ADAGE CAPITAL PARTNERS GP, L.L.C. | $3.5M | 350,000 | 0.01% | 8q | HELD |
| MOORE CAPITAL MANAGEMENT, LP | $3.0M | 300,000 | 0.07% | 8q | HELD |
| BERKLEY W R CORP | $3.0M | 296,008 | 0.16% | 8q | +58.1%+$1.1M |
| Polar Asset Management Partners Inc. | $2.7M | 261,639 | 0.03% | 3q | +37.3%+$720.9K |
| Periscope Capital Inc. | $2.6M | 255,322 | 0.11% | 8q | HELD |
| Arena Capital Advisors, LLC- CA | $2.5M | 250,000 | 1.38% | 8q | HELD |
| SONA ASSET MANAGEMENT (US) LLC | $2.5M | 249,500 | 0.73% | 5q | HELD |
| Karpus Management, Inc. | $2.2M | 218,000 | 0.07% | 4q | -73.4%-$6.1M |
| CVI Holdings, LLC | $2.0M | 201,366 | 0.26% | 8q | -30.4%-$893.6K |
| DUPONT CAPITAL MANAGEMENT CORP | $2.0M | 199,998 | 0.10% | 7q | HELD |
| Castle Creek Arbitrage, LLC | $2.0M | 199,998 | 0.18% | 8q | HELD |
| LMR Partners LLP | $2.0M | 198,728 | 0.04% | 8q | HELD |
| Paloma Partners Management Co | $1.5M | 150,500 | 0.07% | 6q | HELD |
| Atlas Merchant Capital LLC | $1.4M | 140,000 | 0.23% | new | FIRST |
| Silver Rock Financial LP | $1.3M | 124,316 | 0.40% | 6q | HELD |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | $1.1M | 107,611 | 0.00% | 7q | -8.7%-$104.6K |
| RIVERNORTH CAPITAL MANAGEMENT, LLC | $1.0M | 102,243 | 0.05% | 3q | HELD |
| Cowen Investment Management LLC | $1.0M | 100,000 | 0.21% | 4q | HELD |
| Price Jennifer C. | $1.0M | 100,000 | 0.24% | 3q | HELD |
| Hudson Bay Capital Management LP | $1.0M | 99,998 | 0.01% | 8q | HELD |
| OMERS ADMINISTRATION Corp | $993.7K | 97,998 | 0.02% | 6q | HELD |
| Walleye Capital LLC | $975.5K | 96,200 | 0.02% | 7q | +24.6%+$192.5K |
| AQR Arbitrage LLC | $912.6K | 90,000 | 0.02% | 2q | HELD |
| METEORA CAPITAL, LLC | $735.5K | 72,532 | 0.16% | 4q | -57.5%-$995.5K |
| WHITEBOX ADVISORS LLC | $699.7K | 69,000 | 0.02% | 8q | HELD |
| Walleye Trading LLC | $546.7K | 53,915 | 0.00% | 7q | HELD |
| Tuttle Capital Management, LLC | $507.0K | 50,000 | 2.01% | 5q | HELD |
| Terrapin Asset Management, LLC | $396.0K | 39,056 | 0.41% | new | FIRST |
| CAPTRUST FINANCIAL ADVISORS | $268.4K | 26,474 | 0.00% | new | NEW |
| GABELLI FUNDS LLC | $264.9K | 26,129 | 0.00% | 7q | HELD |
| GABELLI & Co INVESTMENT ADVISERS, INC. | $242.1K | 23,871 | 0.05% | 7q | HELD |
| BOOTHBAY FUND MANAGEMENT, LLC | $220.6K | 21,759 | 0.01% | 4q | -78.2%-$793.4K |
| GRITSTONE ASSET MANAGEMENT LLC | $213.1K | 21,020 | 0.27% | new | FIRST |
| CAAS CAPITAL MANAGEMENT LP | $202.8K | 20,000 | 0.01% | 6q | HELD |
| First Trust Capital Management L.P. | $190.8K | 18,820 | 0.01% | 3q | HELD |
| LANDSCAPE CAPITAL MANAGEMENT, L.L.C. | $164.1K | 16,179 | 0.02% | 7q | HELD |
| DeepCurrents Investment Group LLC | $143.8K | 14,185 | 0.01% | 6q | HELD |
| GAMCO INVESTORS, INC. ET AL | $101.4K | 10,000 | 0.00% | 5q | HELD |
| GLAZER CAPITAL, LLC | $23.1K | 2,281,787 | 0.60% | 3q | +108.9%+$12.1K |
| NOMURA HOLDINGS INC | $10.5K | 1,034,315 | 0.04% | 8q | HELD |
| KRYGER CAPITAL Ltd | $6.3K | 625,469 | 0.96% | 5q | -4.6% |
| Elequin Securities, LLC | $5.1K | 500 | 0.00% | 2q | HELD |
| Davidson Kempner Capital Management LP | $3.1K | 301,575 | 0.00% | 7q | HELD |
| PICTON MAHONEY ASSET MANAGEMENT | $2.5K | 249,995 | 0.12% | 7q | HELD |
| UBS Group AG | $2.2K | 214 | 0.00% | 7q | -93.0%-$29.0K |
| HGC Investment Management Inc. | $1.7K | 165,878 | 0.17% | new | NEW |
| Context Capital Management, LLC | $1.1K | 106,520 | 0.08% | 5q | HELD |
| GEODE CAPITAL MANAGEMENT, LLC | $947 | 93,416 | 0.00% | 8q | -15.3% |
| TORONTO DOMINION BANK | $829 | 81,797 | 0.00% | 2q | HELD |
| Virtu Financial LLC | $152 | 15,032 | 0.02% | 2q | -55.3% |
| HRT FINANCIAL LP | $126 | 12,447 | 0.00% | 6q | -87.5% |
| CastleKnight Management LP | $16 | 31,800 | 0.00% | new | NEW |
| Tower Research Capital LLC (TRC) | $13 | 1,367 | 0.00% | 6q | -35.5% |
| Ancora Advisors, LLC | $11 | 1,126 | 0.00% | 5q | HELD |
| CLEAR STREET LLC | $5 | 521 | 0.00% | 2q | -98.3% |
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 |
|---|---|---|---|---|---|---|---|
| Q4 2022 | 61 | $308.9M | 30,462,772 | 2 | 8 | 7 | 0.0% |
| Q3 2022 | 91 | $361.1M | 36,358,799 | 7 | 18 | 12 | 0.0% |
| Q2 2022 | 95 | $366.0M | 37,224,583 | 8 | 20 | 13 | 0.0% |
| Q1 2022 | 95 | $350.0M | 35,698,483 | 14 | 14 | 19 | 0.0% |
| Q4 2021 | 90 | $357.4M | 36,195,999 | 11 | 16 | 22 | 0.0% |
| Q3 2021 | 79 | $322.4M | 32,440,900 | 14 | 14 | 11 | 0.1% |
| Q2 2021 | 74 | $297.7M | 29,993,250 | 33 | 16 | 7 | 0.2% |
| Q1 2021 | 51 | $138.4M | 14,209,965 | 51 | 0 | 0 | 0.2% |