13F-HR/A filed by SILVERBACK ASSET MANAGEMENT LLC
SILVERBACK ASSET MANAGEMENT LLC filed this 13F-HR/A for the quarter ended 2026-03-31, filed 2026-05-21, with 59 holding rows worth $698,847,142.
- Accession
- 0001398344-26-009537
- Filer
- CIK 1278960
- Filed
- 2026-05-21
- Accepted by EDGAR
- acceptance time not in the bulk data set
- Ingested
- Source
- SEC quarterly data set
13F report for Q1 2026
A holdings report, amendment of type restatement, 63 entries on the cover page, a total value of $698,847,142 stated on the cover page (in dollars after the unit check, H1), rows summing to $698,847,142 with VALUE read as dollars as filed, 13F file number 028-10791. The quarter's positions are built on this report. The resolved quarter.
The information table after summing rows of one CUSIP and put or call (H4), with the CUSIP and issuer name as filed. Values in dollars after the unit check (method).
| Issuer as filed | CUSIP | Class | Amount | Value | Value read as | Type |
|---|---|---|---|---|---|---|
| SPY | 78462F103 | SHS | 150,000 | $97,554,000 | dollars as filed | put |
| iShares Russell 2000 ETF | 464287655 | SHS | 155,000 | $38,429,150 | dollars as filed | put |
| INDIE SEMICONDUCTOR INC | 45569UAC5 | NOTE 3.500% 12/1 | 36,515,000 | $34,923,421 | dollars as filed | principal |
| ON SEMICONDUCTOR CORP | 682189AS4 | NOTE 5/0 | 22,571,000 | $29,094,218 | dollars as filed | principal |
| VISHAY INTERTECHNOLOGY INC | 928298AR9 | NOTE 2.250% 9/1 | 28,833,000 | $27,752,858 | dollars as filed | principal |
| UBER TECHNOLOGIES INC | 90353TAM2 | NOTE 0.875%12/0 | 23,000,000 | $27,750,742 | dollars as filed | principal |
| SEMTECH CORP | 816850AF8 | NOTE 1.625%11/0 | 12,608,000 | $26,653,892 | dollars as filed | principal |
| iShares Russell 2000 ETF | 464287655 | SHS | 100,000 | $24,793,000 | dollars as filed | call |
| Bridgebio Pharma Inc Note 2.250 percent 2/0 | 10806XAD4 | Convertible | 22,032,000 | $24,758,945 | dollars as filed | principal |
| IAC FinanceCo 2, Inc. | 44932FAA5 | Note 0.875% 06/15 | 24,603,000 | $24,419,708 | dollars as filed | principal |
| Nutanix Inc Note 0.250 percent 10/0 | 67059NAH1 | Convertible | 22,000,000 | $22,508,200 | dollars as filed | principal |
| ORACLE CORP | 68389X204 | 6.5 DEP CUM SR D | 490,000 | $22,054,900 | dollars as filed | principal |
| SYNAPTICS INC | 87157DAJ8 | NOTE 0.750%12/0 | 20,423,000 | $21,136,580 | dollars as filed | principal |
| PORCH GROUP INC | 733245AD6 | DEBT 9.000% 5/1 | 18,500,000 | $19,633,495 | dollars as filed | principal |
| VARONIS SYS INC | 922280AD4 | NOTE 1.000% 9/1 | 20,455,000 | $17,870,633 | dollars as filed | principal |
| PORCH GROUP INC | 733245AC8 | NOTE/6 750% 10/1 | 17,213,000 | $17,269,820 | dollars as filed | principal |
| DROPBOX INC | 26210CAD6 | NOTE 3/0 | 17,800,000 | $16,898,181 | dollars as filed | principal |
| ALPHATEC HLDGS INC | 02081GAD4 | NOTE 0.750% 3/1 | 14,250,000 | $14,642,602 | dollars as filed | principal |
| Alnylam Pharmaceuticals Inc | 02043QAC1 | Note 0 09/15 | 15,161,000 | $14,143,515 | dollars as filed | principal |
| HAEMONETICS CORP MASS | 405024AD2 | NOTE 2.500% 6/0 | 14,283,000 | $13,624,668 | dollars as filed | principal |
| VERTEX INC | 92538JAB2 | NOTE 0.750% 5/0 | 15,000,000 | $13,054,500 | dollars as filed | principal |
| GUIDEWIRE SOFTWARE INC | 40171VAC4 | NOTE 1.250%11/0 | 12,500,000 | $12,467,175 | dollars as filed | principal |
| WOLFSPEED INC | 977852AP7 | NOTE 2.500% 6/1 | 8,531,000 | $12,247,317 | dollars as filed | principal |
| COLLEGIUM PHARMACEUTICAL INC | 19459JAC8 | NOTE 2.875% 2/1 | 10,300,000 | $11,953,572 | dollars as filed | principal |
| HALOZYME THERAPEUTICS INC | 40637HAD1 | NOTE 0.250% 3/0 | 11,134,000 | $11,606,917 | dollars as filed | principal |
| OMNICELL COM | 68213NAF6 | NOTE 1.000%12/0 | 9,600,000 | $9,371,942 | dollars as filed | principal |
| EVOLENT HEALTH INC | 30050BAJ0 | DEBT 4.500% 8/1 | 16,649,000 | $8,545,299 | dollars as filed | principal |
| VROOM, INC | 92918V307 | COM NEW | 437,936 | $5,828,928 | dollars as filed | |
| HARMONIC INC | 413160102 | COM | 648,566 | $5,824,123 | dollars as filed | |
| DEFINIUM THERAPEUTICS INC | 24477V105 | COM SHS | 294,400 | $5,564,160 | dollars as filed | call |
| SPDR SERIES TRUST | 78464A789 | ST STR SP INS | 100,000 | $5,500,000 | dollars as filed | put |
| SPDR SERIES TRUST | 78464A789 | ST STR SP INS | 100,000 | $5,500,000 | dollars as filed | call |
| EVOLENT HEALTH INC | 30050BAH4 | NOTE 3.500%12/0 | 10,000,000 | $5,314,080 | dollars as filed | principal |
| AMPHASTAR PHARMACEUTICALS IN | 03209RAB9 | NOTE 2.000% 3/1 | 5,080,000 | $4,596,851 | dollars as filed | principal |
| LUCID GROUP INC COM NEW | 549498202 | Stock | 470,000 | $4,479,100 | dollars as filed | put |
| INOTIV INC 3.25PCT 10/15/2027 | 45783QAB6 | Convertible Bond | 17,092,000 | $4,062,683 | dollars as filed | principal |
| PENGUIN SOLUTIONS INC | 83205YAE4 | NOTE 2.000% 8/1 | 3,985,000 | $4,003,064 | dollars as filed | principal |
| VIAVI SOLUTIONS INC | 925550105 | COM | 100,000 | $3,328,000 | dollars as filed | call |
| QIMONDA AG | 74732WAA7 | NOTE 6.750% 3/2 | 12,400,000 | $3,224,000 | dollars as filed | principal |
| AKAMAI TECHNOLOGIES INC | 00971TAL5 | NOTE 0.375% 9/0 | 2,500,000 | $2,901,630 | dollars as filed | principal |
| CORE SCIENTIFIC INC NEW | 21874A106 | COM | 160,900 | $2,407,064 | dollars as filed | |
| INVESCO EXCH TRADED FD TR II | 46138G508 | SR LN ETF | 112,100 | $2,287,961 | dollars as filed | put |
| AEROVIRONMENT INC COM | 008073108 | Stock | 12,100 | $2,214,905 | dollars as filed | |
| AST SPACEMOBILE INC COM CL A | 00217D100 | Stock | 24,200 | $2,005,454 | dollars as filed | |
| PAR TECHNOLOGY CORP | 698884103 | COM | 150,000 | $1,999,500 | dollars as filed | call |
| PELOTON INTERACTIVE INC | 70614WAD2 | NOTE 5.500%12/0 | 1,368,000 | $1,834,530 | dollars as filed | principal |
| TEMPUS AI INC CL A | 88023B103 | Stock | 35,700 | $1,614,354 | dollars as filed | |
| TERAWULF INC | 88080T104 | COM | 96,600 | $1,393,938 | dollars as filed | |
| EYEPOINT INC COM NEW | 30233G209 | Stock | 100,000 | $1,289,000 | dollars as filed | call |
| LIVEPERSON INC | 538146309 | CMN | 485,001 | $1,236,753 | dollars as filed | |
| NEOGENOMICS INC | 64049M209 | COM NEW | 165,101 | $1,225,049 | dollars as filed | |
| SCORPIO TANKERS INC | Y7542C130 | SHS | 10,000 | $746,600 | dollars as filed | |
| EYEPOINT INC COM NEW | 30233G209 | Stock | 50,000 | $644,500 | dollars as filed | |
| ACCURAY INC DEL | 004397105 | COM | 1,650,000 | $640,365 | dollars as filed | |
| MAGNACHIP SEMICONDUCTOR CORP | 55933J203 | CMN | 220,000 | $616,000 | dollars as filed | |
| KARYOPHARM THERAPEUTICS INC | 48576U205 | COMMON STOCK | 100,000 | $557,000 | dollars as filed | call |
| KARYOPHARM THERAPEUTICS INC | 48576U205 | COMMON STOCK | 65,000 | $362,050 | dollars as filed | |
| INDIE SEMICONDUCTOR INC | 45569U101 | CLASS A COM | 100,000 | $322,000 | dollars as filed | put |
| GOSSAMER BIO INC COM | 38341P102 | Stock | 500,000 | $164,250 | dollars as filed | call |
Amendment chain
| Filing | Role | Filed | Accepted | Ingested |
|---|---|---|---|---|
| 13F-HR 0001398344-26-009154 | superseded | 2026-05-14 | acceptance time not in the bulk data set | |
| 13F-HR/A 0001398344-26-009537 | this filing | 2026-05-21 | acceptance time not in the bulk data set |