AMBIPAR EMERGENCY RESPONSE AMBWQ
*W EXP 99/99/999 · Equity WRT · CUSIP G02532110
29
institutional holders
+2 vs Q1 2023
4.9m
shares reported held*
$2.5mreported value*
5 new
2 added
6 reduced
3 sold out
net bought ≈ $226.5k (+359.7k shares)
* Summed across managers. Shares that two managers' reports both contain – a subsidiary's holdings that its parent's report includes too, or a sub-adviser's in its client's – are counted once. Holder counts are more reliable. Implied quarter-end price ≈ $0.51. Options: 1 managers hold calls ($13.1k notional), 0 hold puts (—).
Trends to Q2 2023
Institutional holders
Managers reporting a position, each quarter
Numbers
| Quarter | Holders |
|---|---|
| Q1 2023 | 27 |
| Q2 2023 | 29 |
Calls vs puts
Options held, notional value, last 4 quarters. P/C = puts ÷ calls
CallsPuts
Numbers
| Quarter | Calls | Puts | P/C |
|---|---|---|---|
| Q3 2022 | $0 | $0 | — |
| Q4 2022 | $0 | $0 | — |
| Q1 2023 | $8.0k | $0 | 0.00 |
| Q2 2023 | $13.1k | $0 | 0.00 |
Biggest buyers
| SPX Gestao de Recursos Ltda | New | +1.4m |
| HIGHBRIDGE CAPITAL MANAGEMENT LLC | Added | +180.9k |
| COWEN AND COMPANY, LLC | New | +154.3k |
| Crystalline Management Inc. | New | +10.0k |
| PNC Financial Services Group, Inc. | New | +2.2k |
| CLEAR STREET LLC | Added | +100 |
| CONCOURSE FINANCIAL GROUP SECURITIES, INC. | New | 0 |
Biggest sellers
| ATMOS CAPITAL GESTAO DE RECURSOS LTDA. | Sold out | -479.1k |
| K.J. Harrison & Partners Inc | Sold out | -476.6k |
| HGC Investment Management Inc. | Reduced | -201.2k |
| Radcliffe Capital Management, L.P. | Sold out | -42.0k |
| EHP Funds Inc. | Reduced | -10.4k |
| Linden Advisors LP | Reduced | -8.4k |
| AQR Arbitrage LLC | Reduced | -7.9k |
| WOLVERINE ASSET MANAGEMENT LLC | Reduced | -3.0k |
| UBS Group AG | Reduced | -87 |
Biggest calls
| MILLENNIUM MANAGEMENT LLC | Unchanged | $13.1k26.2k shares |
Biggest puts
| None |
Options at notional value: the value of the shares the contracts control, as filers report them, not what the options cost. Not included in the holders, shares or buying above.
Holders, Q2 2023
| Manager | Shares | Change |
|---|---|---|
| SPX Gestao de Recursos Ltda 0.03% of their portfolio | 1.4m $711.1k | New |
| Sharp Capital Gestora de Recursos Ltda. 0.38% of their portfolio | 1.1m $537.6k | Unchanged |
| Castle Creek Arbitrage, LLC 0.01% of their portfolio | 241.6k $117.8k | Unchanged |
| HIGHBRIDGE CAPITAL MANAGEMENT LLC 0.00% of their portfolio | 230.9k $71.6k | Added +180.9k |
| Dryden Capital, LLC 0.14% of their portfolio | 202.1k $101.1k | Unchanged |
| HGC Investment Management Inc. 0.04% of their portfolio | 201.2k $101.0k | Reduced -201.2k |
| MOORE CAPITAL MANAGEMENT, LP 0.00% of their portfolio | 200.0k $100.0k | Unchanged |
| HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND 0.00% of their portfolio | 200.0k $100.0k | Unchanged |
| Polar Asset Management Partners Inc. 0.00% of their portfolio | 162.4k $79.2k | Unchanged |
| COWEN AND COMPANY, LLC 0.01% of their portfolio | 154.3k $77.1k | New |
| TENOR CAPITAL MANAGEMENT Co., L.P. 0.00% of their portfolio | 150.0k $75.0k | Unchanged |
| Taconic Capital Advisors LP 0.00% of their portfolio | 150.0k $75.0k | Unchanged |
| Linden Advisors LP 0.00% of their portfolio | 123.7k $60.3k | Reduced -8.4k |
| AQR Arbitrage LLC 0.00% of their portfolio | 121.6k $60.8k | Reduced -7.9k |
| HRT FINANCIAL LP 0.00% of their portfolio | 106.1k $53.0k | Unchanged |
| Vestcor Inc 0.00% of their portfolio | 80.8k $40.0k | Unchanged |
| EHP Funds Inc. 0.01% of their portfolio | 65.2k $32.6k | Reduced -10.4k |
| CLEAR STREET LLC 0.00% of their portfolio | 62.6k $31.3k | Added +100 |
| Walleye Capital LLC 0.00% of their portfolio | 55.7k $27.9k | Unchanged |
| Shaolin Capital Management LLC 0.00% of their portfolio | 37.4k $19.0k | Unchanged |
| Walleye Trading LLC 0.00% of their portfolio | 27.3k $13.7k | Unchanged |
| OMERS ADMINISTRATION Corp 0.00% of their portfolio | 20.2k $10.1k | Unchanged |
| Sculptor Capital LP 0.00% of their portfolio | 20.0k $9.8k | Unchanged |
| Crystalline Management Inc. 0.00% of their portfolio | 10.0k $5.0k | New |
| WOLVERINE ASSET MANAGEMENT LLC 0.00% of their portfolio | 2.9k $1.4k | Reduced -3.0k |
| PNC Financial Services Group, Inc. 0.00% of their portfolio | 2.2k $1.1k | New |
| UBS Group AG 0.00% of their portfolio | 100 $50 | Reduced -87 |
| Tower Research Capital LLC (TRC) 0.00% of their portfolio | 26 $13 | Unchanged |
| CONCOURSE FINANCIAL GROUP SECURITIES, INC. 0.00% of their portfolio | 0 $0 | New |