QSEA QUARTZSEA ACQUISITION CORP
FollowORD SHS (common), issuer CIK 2047455
21 managers (21 13F filers) reported a position in QSEA shares at 2026-06-30, 6,740,020 shares in all. 2 filers opened a position and 7 filers sold out during the quarter.
- Managers
- 21
- 13F filers
- 21
- New
- 2
- Added
- 9
- Reduced
- 8
- Sold out
- 7
- Shares held by filers
- 6,740,020
Shares held by filers adds up every 13F filer's report, so a share reported by a parent and by its subsidiary counts twice (H9). Managers counts each filer group once.
13D and 13G filers
No 13D or 13G on this security in the data. Structured 13D/G data starts 2024-12-18.
Insider trades
No Form 4 transaction on this security in the data.
13F holders, Q2 2026
Filers in the available 13F reports with a share position at 2026-06-30, filer groups collapsed to one row (method), largest first. Options and principal amounts are left out. A group row states no % of portfolio, since each member reports its own portfolio: the members' percents are listed under it. A value about 1,000 times or 1/1,000 of the price other filers imply is shown as filed but neither ranks the row nor enters a sum.
| Holder | Shares | Value | % of portfolio | Change | Source |
|---|---|---|---|---|---|
| BERKLEY W R CORP | 1,094,190 | $11.5M | 0.56% | +688,641 | 13F-HRTimeline |
| MIZUHO SECURITIES USA LLCin group MIZUHO FINANCIAL GROUP INC | 993,296 | $10.4M | 0.17% | +315,542 | 13F-HR/ATimelineGroup |
| Karpus Management, Inc. | 974,765 | $10.3M | 0.29% | -1,282,040 | 13F-HRTimeline |
| Westchester Capital Management, LLCin group Westchester Capital Managemen… | 611,605 | $6.43M | 0.32% | +245,000 | 13F-HRTimelineGroup |
| RIVERNORTH CAPITAL MANAGEMENT, LLC | 499,664 | $5.32M | 0.25% | -92 | 13F-HRTimeline |
| WOLVERINE ASSET MANAGEMENT LLCin group WOLVERINE ASSET MANAGEMENT LLC | 495,488 | $5.21M | 0.07% | -104,034 | 13F-HRTimelineGroup |
| Polar Asset Management Partners Inc. | 375,000 | $3.94M | 0.07% | +25,000 | 13F-HRTimeline |
| AQR Arbitrage LLCin group AQR CAPITAL MANAGEMENT LLC | 356,213 | $3.75M | 0.05% | +1,925 | 13F-HRTimelineGroup |
| RLH Capital LLC | 252,439 | $2.66M | 1.27% | +211,100 | 13F-HRTimeline |
| Hudson Bay Capital Management LPin group Hudson Bay Capital Management… | 175,159 | $1.84M | 0.01% | +159 | 13F-HRTimelineGroup |
| D. E. Shaw & Co., Inc.in group D. E. Shaw & Co., Inc. | 171,612 | $1.81M | <0.01% | +1,500 | 13F-HRTimelineGroup |
| TORONTO DOMINION BANKin group TORONTO DOMINION BANK | 150,000 | $1.58M | <0.01% | -50,000 | 13F-HRTimelineGroup |
| Clear Street Group Inc.in group Clear Street Group Inc. | 128,529 | $1.35M | <0.01% | new | 13F-HRTimelineGroup |
| GLAZER CAPITAL, LLCin group GLAZER CAPITAL, LLC | 126,887 | $1.33M | 0.03% | -22,657 | 13F-HRTimelineGroup |
| GOLDMAN SACHS GROUP INCin group GOLDMAN SACHS GROUP INC | 119,661 | $1.26M | <0.01% | 0 | 13F-HRTimelineGroup |
| Shaolin Capital Management LLC | 114,840 | $1.21M | 0.07% | -61,746 | 13F-HRTimeline |
| Dakota Wealth Management | 49,760 | $523K | 0.01% | -19,740 | 13F-HRTimeline |
| Warberg Asset Management LLC | 22,916 | $241K | 0.07% | +965 | 13F-HRTimeline |
| BNP PARIBAS FINANCIAL MARKETSin group BNP PARIBAS FINANCIAL MARKETS | 16,987 | $179K | <0.01% | 0 | 13F-HRTimelineGroup |
| CITADEL ADVISORS LLCin group CITADEL ADVISORS LLC | 10,948 | $115K | <0.01% | new | 13F-HRTimelineGroup |
| MORGAN STANLEYin group MORGAN STANLEY | 61 | $642 | <0.01% | -10 | 13F-HRTimelineGroup |