AMBWQ AMBIPAR EMERGENCY RESPONSE WT
Follow*W EXP 03/06/202 (warrant or right)
13 managers (13 13F filers) reported a position in AMBWQ shares at 2025-03-31, 3,799,371 shares in all. 0 filers opened a position and 3 filers sold out during the quarter.
- Managers
- 13
- 13F filers
- 13
- New
- 0
- Added
- 0
- Reduced
- 1
- Sold out
- 3
- Shares held by filers
- 3,799,371
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, Q1 2025
Filers in the available 13F reports with a share position at 2025-03-31, 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 |
|---|---|---|---|---|---|
| SPX Gestao de Recursos Ltdain group SPX Gestao de Recursos Ltda | 1,592,965 | $398K | 0.05% | 0 | 13F-HRTimelineGroup |
| Sharp Capital Gestora de Recursos Ltda. | 1,075,000 | $269K | 0.58% | 0 | 13F-HRTimeline |
| MOORE CAPITAL MANAGEMENT, LP | 200,000 | $50K | <0.01% | 0 | 13F-HR/ATimeline |
| HEALTHCARE OF ONTARIO PENSION PLAN TRUS… | 200,000 | $50K | <0.01% | 0 | 13F-HRTimeline |
| CLEAR STREET LLC | 173,290 | $43.3K | <0.01% | 0 | 13F-HRTimeline |
| TENOR CAPITAL MANAGEMENT Co., L.P. | 150,000 | $37.5K | <0.01% | 0 | 13F-HRTimeline |
| HGC Investment Management Inc. | 130,905 | $32.7K | 0.01% | 0 | 13F-HRTimeline |
| Linden Advisors LPin group Linden Advisors LP | 123,683 | $27.8K | <0.01% | 0 | 13F-HRTimelineGroup |
| Vestcor Inc | 80,796 | $20K | <0.01% | 0 | 13F-HRTimeline |
| Taconic Capital Advisors LPin group Taconic Capital Advisors LP | 40,000 | $10K | <0.01% | 0 | 13F-HRTimelineGroupThe filing omitted confidential holdings, a later amendment may add them. |
| OMERS ADMINISTRATION Corp | 20,200 | $5.05K | <0.01% | 0 | 13F-HRTimeline |
| WOLVERINE ASSET MANAGEMENT LLCin group WOLVERINE ASSET MANAGEMENT LLC | 12,532 | $3.13K | <0.01% | -1,238 | 13F-HRTimelineGroup |
| CONCOURSE FINANCIAL GROUP SECURITIES, I… | 0 | $0 | 0 | 13F-HRTimelineValue filed as zero, left out of ratios. Amount filed as zero, left out of ratios. |