SONNET BIOTHERAPEUTC HLDNG I
COM NEW · CUSIP 83548R204
19
institutional holders
+5 vs Q4 2022
9.1m
shares reported held*
$3.3mreported value*
9 new
2 added
2 reduced
4 sold out
net bought ≈ $3.2m (+8.9m 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 ≈ $0.36. Options: 1 managers hold calls ($305.3k notional), 0 hold puts (—).
Trends to Q1 2023
Institutional holders
Managers reporting a position, each quarter
Numbers
| Quarter | Holders |
|---|---|
| Q3 2022 | 14 |
| Q4 2022 | 14 |
| Q1 2023 | 19 |
Buyers vs sellers
Managers adding to or starting a position, vs cutting or selling out
Bought or addedCut or sold out
Numbers
| Quarter | Bought or added | Cut or sold out |
|---|---|---|
| Q4 2022 | 9 | 6 |
| Q1 2023 | 11 | 6 |
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 | $305.3k | $0 | 0.00 |
Biggest buyers
| Anson Funds Management LP | New | +3.5m |
| Walleye Capital LLC | New | +1.7m |
| SABBY MANAGEMENT, LLC | New | +1.2m |
| Alyeska Investment Group, L.P. | New | +951.8k |
| Ayrton Capital LLC | New | +765.4k |
| CVI Holdings, LLC | New | +701.6k |
| BOOTHBAY FUND MANAGEMENT, LLC | New | +136.2k |
| NORTHERN TRUST CORP | New | +17.9k |
| RENAISSANCE TECHNOLOGIES LLC | New | +16.2k |
| Advisory Services Network, LLC | Added | +2.1k |
Biggest sellers
| TWO SIGMA SECURITIES, LLC | Sold out | -18.0k |
| HRT FINANCIAL LP | Sold out | -15.9k |
| Mariner, LLC | Sold out | -13.5k |
| Tower Research Capital LLC (TRC) | Reduced | -4.1k |
| UBS Group AG | Sold out | -2.8k |
| GEODE CAPITAL MANAGEMENT, LLC | Reduced | -551 |
Biggest calls
| Alyeska Investment Group, L.P. | New | $305.3k848.0k 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, Q1 2023
| Manager | Shares | Change |
|---|---|---|
| Anson Funds Management LP 0.18% of their portfolio | 3.5m $1.3m | New |
| Walleye Capital LLC 0.01% of their portfolio | 1.7m $599.3k | New |
| SABBY MANAGEMENT, LLC 1.63% of their portfolio | 1.2m $437.6k | New |
| Alyeska Investment Group, L.P. 0.00% of their portfolio | 951.8k $342.6k | New |
| Ayrton Capital LLC 0.99% of their portfolio | 765.4k $275.6k | New |
| CVI Holdings, LLC 0.10% of their portfolio | 701.6k $252.6k | New |
| BOOTHBAY FUND MANAGEMENT, LLC 0.00% of their portfolio | 136.2k $49.0k | New |
| GEODE CAPITAL MANAGEMENT, LLC 0.00% of their portfolio | 28.9k $10.4k | Reduced -551 |
| VANGUARD GROUP INC 0.00% of their portfolio | 18.1k $6.5k | Unchanged |
| NORTHERN TRUST CORP 0.00% of their portfolio | 17.9k $6.4k | New |
| RENAISSANCE TECHNOLOGIES LLC 0.00% of their portfolio | 16.2k $6.0k | New |
| BlackRock Inc. 0.00% of their portfolio | 13.1k $4.7k | Unchanged |
| Advisory Services Network, LLC 0.00% of their portfolio | 11.4k $4.1k | Added +2.1k |
| Tower Research Capital LLC (TRC) 0.00% of their portfolio | 5.2k $2.0k | Reduced -4.1k |
| MORGAN STANLEY 0.00% of their portfolio | 1.1k $411 | Unchanged |
| IFP Advisors, Inc 0.00% of their portfolio | 142 $244 | Unchanged |
| WELLS FARGO & COMPANY/MN 0.00% of their portfolio | 59 $21 | Added +9 |
| BANK OF AMERICA CORP /DE/ 0.00% of their portfolio | 2 $1 | Unchanged |
| CONCOURSE FINANCIAL GROUP SECURITIES, INC. 0.00% of their portfolio | 0 $0 | Unchanged |